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64 commits

Author SHA1 Message Date
Facundo Domínguez
91cdc082c4
Optimize calls to Z3_eval_smtlib2_string (#6422) 
* Allow reseting the stream of smt2::scanner

* Put the parser of parse_smt2_commands in the cmd_context

* Move parser streams to cmd_context

* Move parser fields from cmd_context to api::context

* Move forward declarations from cmd_context.h to api_context.h

* Change parse_smt2_commands_with_parser to use *& instead of **

* Add tests for Z3_eval_smtlib2_string

* Don't reuse the streams in Z3_eval_smtlib2_string

* Fix indentation

* Add back unnecessary deleted line

Co-authored-by: Nuno Lopes <nuno.lopes@tecnico.ulisboa.pt>
 2022-10-28 13:57:22 -07:00
Bruce Mitchener
1eb84fe4b9
Mark override methods appropriately. (#6207) 2022-07-29 23:29:15 +02:00
Nuno Lopes
6e5ced0080 optimizations to api ctx ref counting 2022-07-17 11:44:35 +01:00
Nikolaj Bjorner
aefd336c18 set OCaml default behaivor to enable concurrent dec ref #6160 
Add Z3_enable_concurrent_dec_ref to the API.
It is enables behavior of dec_ref functions that are exposed over the API to work with concurrent GC. The API calls to dec_ref are queued and processed in the main thread where context operations take place (in a way that is assumed thread safe as context operations are only allowed to be serialized on one thread at a time).
 2022-07-16 16:49:39 -07:00
Nikolaj Bjorner
6688c1d62a prepare for #6160 
The idea is to set _concurrent_dec_ref from the API
(function not yet provided externally, but you can experiment with it by setting the default of m_concurrent_dec_ref to true).
It then provides concurrency support for dec_ref operations.
 2022-07-15 03:53:15 -07:00
Nikolaj Bjorner
41aa7d7b60 stack 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-12-02 09:00:51 -08:00
Nikolaj Bjorner
170ef1dcca add character sort to Python API and allchar function to API for ease. #5500 2021-08-23 20:02:50 -07:00
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
Nikolaj Bjorner
d03fdf5fed more descriptive naming convention 2021-03-15 15:48:33 -07:00
Nikolaj Bjorner
4b3fecc35e remove dependency on ast from params 2021-03-15 15:40:41 -07:00
Nikolaj Bjorner
b9cbb08858 shuffle dependencies 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-08-29 09:51:39 -07:00
Nuno Lopes
8fda4f904d API: dont deref already free'd memory on error 2020-06-30 15:04:40 +01:00
Nuno Lopes
64f1a759a7 inline api_context::reset_error_code() 2020-06-29 19:14:17 +01:00
Nikolaj Bjorner
f0689546f3 return non-escaped string value for Python #3080 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-02-26 09:16:23 -08:00
Nikolaj Bjorner
7e174f50c1 use Z3_char_ptr 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2019-10-08 09:14:10 -07:00
Nuno Lopes
a53ff6f21c turn locks into no-ops when compiled with -DSINGLE_THREAD 2019-06-05 12:11:27 +01:00
Nikolaj Bjorner
9262908ebb mux 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2019-06-05 09:06:17 +01:00
Nikolaj Bjorner
b2845d888e add get_lstring per #2286 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2019-05-22 18:32:57 +04:00
Nikolaj Bjorner
5536834019 add API 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2019-03-28 07:04:21 -07:00
Nuno Lopes
cd4b53500c avoid a few str copies + symbol hiding 2019-03-08 10:13:46 +00:00
Nikolaj Bjorner
092c25d596 fix #2007 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-12-10 18:37:30 -08:00
Nikolaj Bjorner
0f0287d129 prepare release notes 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-10-28 17:42:16 -05:00
Nikolaj Bjorner
51a0022450 add recfun to API 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-10-27 11:41:18 -05:00
Nikolaj Bjorner
1eb8ccad59 overhaul of error messages. Add warning in dimacs conversion 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-07-04 16:04:37 -07:00
Nikolaj Bjorner
f525f43e43 merge 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-04-30 09:30:43 -07:00
Nikolaj Bjorner
5dbba8bd53 fix #1599. fix #1600 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-04-27 17:48:04 +02:00
Nikolaj Bjorner
c513f3ca09 merge with master 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-03-25 14:57:01 -07:00
Nikolaj Bjorner
966a8f73d3 add eval feature #1553 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-03-23 16:26:20 -07:00
Bruce Mitchener
ae8027e594 Fix typos. 2018-02-01 19:39:43 +07:00
Nikolaj Bjorner
482738bc8a avoid reset_error in dec_ref in bv_val #1443. Add BSD required template instance #1444 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-01-07 15:51:45 -08:00
Nikolaj Bjorner
89971e2a98 remove smtlib1 dependencies 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-11-28 10:37:30 -08:00
Nikolaj Bjorner
651587ce01 merge with master branch 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-09-19 09:39:22 -07:00
Nikolaj Bjorner
b19f94ae5b make include paths uniformly use path relative to src. #534 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-07-31 13:24:11 -07:00
Nikolaj Bjorner
77aac8d96f fix handling of global parameters, exceptions when optimization call gets cancelled 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-02-21 17:04:10 -08:00
Nikolaj Bjorner
c5dd441947 fixes to consequence generation and cancellation 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2016-09-07 11:50:26 -07:00
Christoph M. Wintersteiger
244c641234 debug check fix 2016-08-12 13:19:12 +01:00
Nikolaj Bjorner
b080e3a216 garbage collect all api::object references when calling del_context. Request issue #679 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2016-07-13 22:26:21 -07:00
Nuno Lopes
23cc8258fe remove m_ast_lim from API context since that one isn't used either 
Signed-off-by: Nuno Lopes <nlopes@microsoft.com>
 2016-01-19 15:37:58 +00:00
Nuno Lopes
1f872e720d remove m_replay_stack from API context since it's never used 
Signed-off-by: Nuno Lopes <nlopes@microsoft.com>
 2016-01-19 15:19:00 +00:00
Nikolaj Bjorner
e10ecad5dc seq API 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2016-01-02 22:52:28 -08:00
Nikolaj Bjorner
baee4225a7 reworking cancellation 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2015-12-11 16:21:24 -08:00
Nikolaj Bjorner
665af3d8b9 remove deprecated user-theory plugins and other unused functionality from API 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2015-11-20 08:43:27 -08:00
Nikolaj Bjorner
0f602d652a remove deprecated API functionality 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2015-11-14 13:47:41 -08:00
Nikolaj Bjorner
9b3e242990 adding rlimit resource limit facility to provide platform and architecture independent method for canceling activities 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2015-09-28 13:37:59 -07:00
Nikolaj Bjorner
4bc044c982 update header guards to be C++ style. Fixes issue #9 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2015-07-08 23:18:40 -07:00
Nuno Lopes
3104d2954c don't crash in Z3_model_eval API if not given a valid expression 
Signed-off-by: Nuno Lopes <nlopes@microsoft.com>
 2015-06-26 18:33:13 +01:00
Nikolaj Bjorner
52619b9dbb pull unstable 
Signed-off-by: Nikolaj Bjorner <nbjorner@hotmail.com>
 2015-04-01 14:57:11 -07:00
Nikolaj Bjorner
2aa91eee70 cache datatype util in context to avoid performance bug, codeplex issue 195 
Signed-off-by: Nikolaj Bjorner <nbjorner@hotmail.com>
 2015-03-25 11:24:47 -07:00