mirrors/z3
3
0
Fork 0
mirror of https://github.com/Z3Prover/z3 synced 2025-04-08 02:15:19 +00:00
Code Activity
14531 commits 23 branches 48 tags 156 MiB
Commit graph

14531 commits

This branch
This branch
All branches
Author SHA1 Message Date
Nikolaj Bjorner 44679d8f5b
arith_solver (#4733) 
* porting arithmetic solver

* integrating arithmetic

* lp

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

* na

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

* na

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

* na

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-10-16 10:49:46 -07:00
Henrich Lauko 2841796a92
z3++: add missing fpa operator >= implementation (#4729) 2020-10-13 21:24:12 -07:00
Nikolaj Bjorner 72b1e8a714 na 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-10-12 13:36:40 -07:00
Nikolaj Bjorner 07deb6ee88 remove pragma once 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-10-12 13:22:37 -07:00
Nikolaj Bjorner 5121017f19 build warnings from #4727 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-10-12 13:19:24 -07:00
Nikolaj Bjorner 49dfaeb406 na 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-10-12 13:11:46 -07:00
Nikolaj Bjorner b80ba24ba6 deal with regression break 2020-10-12 12:26:50 -07:00
Nikolaj Bjorner 4f0c743e2b add stubs for arithmetic 2020-10-12 11:24:08 -07:00
Nikolaj Bjorner e683f4be21 #4525 regression in model generation 2020-10-12 10:35:33 -07:00
Nikolaj Bjorner e3d1849be2 more resilient equality adapter 2020-10-12 10:35:01 -07:00
Nikolaj Bjorner ae7d76767b updated logging 2020-10-06 18:02:20 -07:00
Nikolaj Bjorner 546e152837 avoid useless false equality literals 2020-10-06 18:01:01 -07:00
Nikolaj Bjorner 1d8d58710c fix #4725 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-10-06 08:41:30 -07:00
Nikolaj Bjorner 1131fedb23 finish front-matter 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-10-05 17:14:03 -07:00
Nikolaj Bjorner fa58a36b9f
model refactor (#4723) 
* refactor model fixing

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

* missing cond macro

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

* file

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

* file

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

* add macros dependency

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

* deps and debug

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

* add dependency to normal forms

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

* na

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

* build issues

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

* compile

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

* fix leal regression

* complete model fixer

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

* fold back private functionality to model_finder

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

* avoid duplicate fixed callbacks

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-10-05 14:13:05 -07:00
Nikolaj Bjorner 6cc52e04c3 more fpa 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-10-01 17:52:55 -07:00
Nikolaj Bjorner 08a87b102c more fpa 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-10-01 17:47:50 -07:00
Nikolaj Bjorner 79162b96f3 updated dependencies 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-10-01 08:11:55 -07:00
Nikolaj Bjorner c76a45276b add-value 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-10-01 07:21:37 -07:00
Nikolaj Bjorner 2087c01cac first cut of fpa solver 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-10-01 07:18:36 -07:00
Nikolaj Bjorner 4cb07a539b more fpa 2020-09-30 19:06:07 -07:00
Nikolaj Bjorner 6708a764f5 move generic functionality for fpa 
move generic functionality for fpa to converter/rewriter so it can be used outside of theory_fpa @wintersteiger
 2020-09-30 18:50:07 -07:00
Nikolaj Bjorner 518296dbc1 some compile warnings 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-09-30 15:59:42 -07:00
Nikolaj Bjorner 414db51d5a stubs for model finder 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-09-30 08:57:18 -07:00
Nuno Lopes 458572323a remove unneded #pragma once 2020-09-30 11:36:16 +01:00
Nikolaj Bjorner 1d199b707b connect mbi 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-09-29 23:51:31 -07:00
Lev Nachmanson 4e74c4cdd4
perf in branching (#4719) 
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
 2020-09-29 22:05:16 -07:00
Nikolaj Bjorner a414480274 mbi 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-09-29 15:49:48 -07:00
Nikolaj Bjorner 45103637ad fix build 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-09-29 14:34:24 -07:00
Nikolaj Bjorner 7787bd399e nit 2020-09-29 13:53:35 -07:00
Nikolaj Bjorner 5df2715064 q 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-09-29 13:43:51 -07:00
Nikolaj Bjorner ee909b6374 random compiler nits 2020-09-29 13:43:51 -07:00
Nikolaj Bjorner d007f7a601 na 2020-09-29 13:43:51 -07:00
Nikolaj Bjorner a216bee647 updated notes, fixes to dual solver 2020-09-29 13:43:50 -07:00
Nikolaj Bjorner ef6542823b unit optimization 2020-09-29 13:43:50 -07:00
Nikolaj Bjorner 15f6124fbd remove files 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-09-29 13:43:50 -07:00
Nikolaj Bjorner cddb32a21d remove out 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-09-29 13:43:50 -07:00
Nikolaj Bjorner 4562c07ceb redo egraph 2020-09-29 13:43:49 -07:00
Nikolaj Bjorner 20be286391 bv 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-09-29 13:43:13 -07:00
Nikolaj Bjorner 81c3966331 merge 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-09-29 13:39:59 -07:00
Nikolaj Bjorner 3205f0d406 use default in model construction 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-09-29 13:35:17 -07:00
Nikolaj Bjorner 39ba9ae501 adding array solver 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-09-29 13:32:24 -07:00
Nuno Lopes b0635b95d0 add static 2020-09-29 16:48:47 +01:00
Nikolaj Bjorner 367e5fdd52
delay internalize (#4714) 
* adding array solver

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

* use default in model construction

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

* debug delay internalization

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

* bv

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

* arrays

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

* get rid of implied values and bounds

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

* redo egraph

* remove out

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

* remove files

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-09-28 19:24:16 -07:00
Lev Nachmanson 25724401cf
Perf branch (#4710) 
* avoid creating rows with  all but one fixed columns

Signed-off-by: Lev Nachmanson <levnach@hotmail.com>

* pb

Signed-off-by: Lev Nachmanson <levnach@hotmail.com>

* once in a while flip bounds of boxed variables during move_nbasic_to_bounds

Signed-off-by: Lev Nachmanson <levnach@hotmail.com>

* flip rarely

Signed-off-by: Lev Nachmanson <levnach@hotmail.com>

* flip rarely

Signed-off-by: Lev Nachmanson <levnach@hotmail.com>

* flip rarely

Signed-off-by: Lev Nachmanson <levnach@hotmail.com>

* return an empty model when lar_solver is not ready

Signed-off-by: Lev Nachmanson <levnach@hotmail.com>

* randomly change bounded base var on demand only

Signed-off-by: Lev Nachmanson <levnach@hotmail.com>

* randomly change bounded base var on demand only

Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
 2020-09-25 17:47:29 -07:00
Nikolaj Bjorner e775964cfd align column names with column printer 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-09-24 05:03:40 -07:00
Nikolaj Bjorner 43db7df2b5
user solver (#4709) 
* user solver

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

* na

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

* na

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

* na

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-09-24 04:55:34 -07:00
Nikolaj Bjorner 7c2bdfe3fb
delay internalization, relevancy (#4707) 
* delay evaluation

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

* Update bv_solver.cpp

* delay internalize

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

* compiler warnings

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

* remove gc

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

* add bv delay option

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-09-23 17:12:01 -07:00
Lev Nachmanson 1e7998f03a
no big nums in patching (#4705) 
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
 2020-09-23 08:46:41 -07:00
Nikolaj Bjorner 1e6d2fbbdc debugging cuts 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-09-21 20:02:12 -07:00