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Author SHA1 Message Date
Nikolaj Bjorner
c733789467 move more equality functionality 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-04-15 14:24:50 -07:00
Zachary Wimer
239ace4353
expr move semantics supported via ast (#5190) 2021-04-15 13:37:31 -07:00
Nikolaj Bjorner
5163492d5b move constraint handler functionality to self-contained / separate classes. 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-04-15 13:08:25 -07:00
Nikolaj Bjorner
0d78a10630 na 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-04-15 12:11:33 -07:00
Jakob Rath
55a908e357
Fix Windows build (#5188) 2021-04-15 09:18:20 -07:00
Jakob Rath
cb9dda19dd
Polysat (#5187) 
* test_l2 works now

* Linear propagation: test whether a is odd

* Linear propagation with even coefficients (wip)
 2021-04-15 08:37:14 -07:00
Jakob Rath
feb31045f5
Add more logging to polysat (#5186) 
* Add polysat logging support

* Don't really need the usual log levels

* Indent log headings

* Add display method to ptr_vector

* Add some logging to solver

* Use __FUNCSIG__ on MSVC
 2021-04-15 08:35:57 -07:00
Jakob Rath
7067fc16ae
Test and fix PDD subst_val (#5185) 2021-04-15 08:35:46 -07:00
Nikolaj Bjorner
bb7754a767 na 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-04-14 22:41:56 -07:00
Nikolaj Bjorner
9a2b7677bf na 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-04-14 22:03:28 -07:00
Nikolaj Bjorner
034132d245 na 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-04-14 21:46:59 -07:00
Nikolaj Bjorner
ce75656e2b del-var 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-04-14 21:46:13 -07:00
Nikolaj Bjorner
e6c9f27de4 misc fixes 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-04-14 14:15:43 -07:00
Nuno Lopes
21e59f7c6e
change model evaluator to respect resource limits (#5184) 2021-04-14 11:48:39 -07:00
Jakob Rath
8a260d89cd
Small polysat fixes (#5183) 
* Add some display functions

* Add new variables to free vars
 2021-04-14 10:29:58 -07:00
Rolf Eike Beer
7f8e2a9f75
clean up CMake code (#5182) 
* CMake: simplify FindGMP.cmake

Remove printing of all the different variables, and let FPHSA output the library
name. Add an imported target, which bundles the library and the include
directories for easier usage.

* fix build: vector::c_ptr() now is vector::data()

* CMake: use Threads::Threads imported module

Otherwise the setting of THREADS_PREFER_PTHREAD_FLAG has no effect.

* CMake: remove needless policy setting

The minimum required version is CMake 3.4, where these policies are already set
to new because they were introduced earlier.

* CMake: remove needless variable expansion
 2021-04-14 10:29:15 -07:00
Nuno Lopes
ce96182746 micro opt: dont reallocate an hashtable in a destructor 2021-04-14 17:32:34 +01:00
Nikolaj Bjorner
3730a0373d Merge branch 'master' of https://github.com/z3prover/z3 into polysat 2021-04-14 05:08:26 -07:00
Nikolaj Bjorner
892e6d9ed5 build 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-04-14 05:06:46 -07:00
Nikolaj Bjorner
a45687d5db add very basic unit tests 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-04-14 05:03:44 -07:00
Nikolaj Bjorner
de66c12b93 na 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-04-14 04:53:13 -07:00
Nikolaj Bjorner
8c9aae5640 Merge branch 'polysat' of https://github.com/z3prover/z3 into polysat 2021-04-14 04:49:00 -07:00
Nikolaj Bjorner
332c123244 na 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-04-14 04:48:53 -07:00
Jakob Rath
324d9ed461
Add more PDD utilities (div, pow) (#5180) 
* Expose 'inv' on rationals to get reciprocal value

* Align parameter names with implementation

* Add cached operation that divides PDD by a constant

* Fix display for constant PDDs

* operator^ should probably call ^ instead of + (mk_xor instead of add)

* Add helper function 'pow' on PDDs
 2021-04-14 04:48:42 -07:00
Nikolaj Bjorner
2f7069a8b7 move include path in test 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-04-14 04:06:50 -07:00
Nikolaj Bjorner
57486f0b3d split into parts, add stats 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-04-14 04:05:35 -07:00
Nikolaj Bjorner
21baa2a70a Merge branch 'master' of https://github.com/z3prover/z3 into polysat 2021-04-14 03:51:12 -07:00
Nikolaj Bjorner
4a6083836a call it data instead of c_ptr for approaching C++11 std::vector convention. 2021-04-13 18:17:35 -07:00
Nikolaj Bjorner
a0d112b7b0 general form migration 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-04-13 13:00:47 -07:00
Nikolaj Bjorner
7025d85da3 migrating to general form 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-04-13 11:21:41 -07:00
Nuno Lopes
524dcd35f9 reorder fields of context_params to save memory 
plus improve error checking in context_params::set_uint
 2021-04-13 18:35:58 +01:00
Nuno Lopes
49906a5a58 api_context: remove basic&arith fids fields 
these are now constant,s o we can save some space
the remaining ones need to be made constant as well..
 2021-04-13 17:42:42 +01:00
Nuno Lopes
afdf80509a remove api_context::m_search as it's always constant (false) 2021-04-13 17:32:17 +01:00
Nuno Lopes
853ce099ec api_context: consolidate ast trail vectors 
a context never changes between user rc/non-user rc, so we can reuse the trail for both options
and save memory & smallish speedup
 2021-04-13 17:21:42 +01:00
Zachary Wimer
f4127bd6f3
Remove function arg names for deleted functions (#5176) 2021-04-12 14:37:44 -07:00
Zachary Wimer
8e6ab5b1bf
prefer parent operator= to manually copying parent data for extensibi… (#5177) 
* prefer parent operator= to manually copying parent data for extensibility reasons

* typos fixed
 2021-04-12 14:37:27 -07:00
Zachary Wimer
dd3be32b98
Cpp api general minor improvements (#5175) 
* Added noexcepts, deleted trivial copy functions that can be implcit, small things

* Add back in virtual destructor. This has rule of 5 side effects, but move semantics are not supported yet so it is *mostly* ok. The move PR will address this.
 2021-04-12 14:03:20 -07:00
Zachary Wimer
70604a6856
Explicitly delete private constructors (#5174) 2021-04-12 13:46:55 -07:00
Zachary Wimer
973f79dc4d
rename final to register_final since final is a specifier in C++11+ (#5172) 2021-04-12 13:38:03 -07:00
Zachary Wimer
4625454a38
Fix fixedpoint rc bug and fix optimize non-const bug (#5173) 
* Fix fixedpoint rc bug and fix optimize non-const bug

* Fix indentation
 2021-04-12 13:37:05 -07:00
Zachary Wimer
d73b883b38
array uses unique_ptr (#5171) 
* array uses unique_ptr

* Constructor initalize m_array over set it

* prefer arr.get() to &arr[0]
 2021-04-12 13:01:24 -07:00
Nikolaj Bjorner
6402a80f10 Merge branch 'polysat' of https://github.com/z3prover/z3 into polysat 2021-04-12 11:21:21 -07:00
Nikolaj Bjorner
f18789257e Print polynomials with power 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-04-12 11:20:40 -07:00
Jakob Rath
0e9fc4762a Fix PDD factor cache in case GC happens while factoring (#5170) 
* Add method to find largest power of two that is a divisor

* Binary resolve on PDDs

* Add unit tests for binary resolve

* Fix factor cache access in case GC happens while factoring

* Coding conventions

* Change to gc_generation
 2021-04-12 11:20:40 -07:00
Jakob Rath
75c87a2869 Test and memoize pdd factoring (#5163) 
* Test and fix pdd_manager::factor

* Memoize pdd_manager::factor

* Fix Windows build (maybe)
 2021-04-12 11:20:40 -07:00
Jakob Rath
f8562380d6 Fix pdd_manager::degree(PDD, unsigned) and add unit tests (#5155) 
* Fix pdd_manager::degree(PDD, unsigned) and add unit tests

* Another marking opportunity
 2021-04-12 11:20:40 -07:00
Nikolaj Bjorner
c575aa3973 remove sub 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-04-12 11:20:39 -07:00
Nikolaj Bjorner
16df37c484 clean 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-04-12 11:20:39 -07:00
Nikolaj Bjorner
11b547282a move to stash model 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-04-12 11:20:39 -07:00
Nikolaj Bjorner
446654b680 na 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-04-12 11:20:39 -07:00