mirrors/z3
3
0
Fork 0
mirror of https://github.com/Z3Prover/z3 synced 2025-10-07 08:21:56 +00:00
Code Activity
13409 commits 29 branches 52 tags 172 MiB
Commit graph

37 commits

Author SHA1 Message Date
Nikolaj Bjorner
f810f25d8d fix #3004 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-02-17 19:37:47 -10:00
Nikolaj Bjorner
b71595f5b1 fix #3003 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-02-14 17:51:31 -10:00
Nikolaj Bjorner
541658fe02 move to abstract symbols 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-01-10 12:14:13 -08:00
Bruce Mitchener
2fa304d8de Remove int64, uint64 typedefs in favor of int64_t / uint64_t. 2018-03-31 14:45:04 +07:00
Bruce Mitchener
76eb7b9ede Use nullptr. 2018-02-12 14:05:55 +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
fa1a0aa7ba remove buggy and unused equivalence relation plugin. Github issue #770 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2016-10-31 22:59:56 +01:00
Nikolaj Bjorner
8c538fd3f0 setting partial equivalence priority lower so that it doesn't intefere with inlining (partial fix to the fact that inlining will remove such implicit relations). Using short-circuit negation in qe to avoid redundant double negations in intermediary results 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2016-02-21 10:31:13 -08:00
Nikolaj Bjorner
72883df134 fix build, add seq features 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2015-12-13 16:02:17 -08:00
Nikolaj Bjorner
61dbb6168e cleanup cancelation logic 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2015-12-11 12:35:35 -08:00
Nuno Lopes
d9cd01f3f7 remove a few leftovers from min aggregation cleanup 
Signed-off-by: Nuno Lopes <nlopes@microsoft.com>
 2015-12-09 09:28:17 +00:00
Nuno Lopes
8edd551f20 remove uneeded calls to datalog_context::get_rules(), since it can be expensive. 
thanks to Henning Guenther for finding this.

Signed-off-by: Nuno Lopes <nlopes@microsoft.com>
 2015-07-08 13:39:15 +01:00
Nikolaj Bjorner
ca31c979fe re-enable transformations 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2015-06-11 12:00:21 -07:00
Alex Horn
c8a123b7dd Disable a few rule transformations 
For this prototype, we need to disable three rule transformations,
namely coi_filter, similarity_compressor, rule_inliner. But
disabling the inliner causes problems with the tracer in the
datalog interpreter. Since a new proprocessor is underway, we
skip the problematic trace outputs for now.

Signed-off-by: Alex Horn <t-alexh@microsoft.com>
 2015-06-11 16:16:47 +01:00
Nikolaj Bjorner
28f6adf79e disable hybrid relations pending overhaul/deletion of product relations 
Signed-off-by: Nikolaj Bjorner <nbjorner@hotmail.com>
 2015-05-20 09:21:55 -07:00
Nikolaj Bjorner
64bd62b17e fix gcc compiler warnings 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2015-05-16 11:56:04 +01:00
Nikolaj Bjorner
52619b9dbb pull unstable 
Signed-off-by: Nikolaj Bjorner <nbjorner@hotmail.com>
 2015-04-01 14:57:11 -07:00
Christoph M. Wintersteiger
b76d588c28 Renamed the soft_timeout option to just timeout. 
Signed-off-by: Christoph M. Wintersteiger <cwinter@microsoft.com>
 2015-03-21 16:10:30 +00:00
Nuno Lopes
2444440edc DoC: implement get_size_estimate_bytes() 
Signed-off-by: Nuno Lopes <a-nlopes@microsoft.com>
 2015-02-02 11:28:57 +00:00
Nuno Lopes
6ab167f0c7 fix debug build 
Signed-off-by: Nuno Lopes <a-nlopes@microsoft.com>
 2015-01-25 18:31:04 +00:00
Nikolaj Bjorner
761c7d9a40 adding annotation to logging to show number of columns and rows, adding dual propagation sketch 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2015-01-25 04:01:18 -08:00
Nikolaj Bjorner
05b7aa3ebb flush cache when proof mode changes 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2015-01-15 14:32:18 +05:30
Nikolaj Bjorner
ae3d16bc50 fix overflow and integrality bugs reported by Phan 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-12-15 16:18:09 -08:00
Nuno Lopes
1606359dc9 DoC: add slow path to emptiness detection that uses SMT solving 
Signed-off-by: Nuno Lopes <a-nlopes@microsoft.com>
 2014-09-30 15:58:38 +01:00
Nikolaj Bjorner
061a18efcf move some configuration parameters into dl_context, add notes to udoc_relation 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-09-26 08:22:25 -07:00
Nikolaj Bjorner
979d1f913a fix bug in union_fn: delta should not be reset, it is shared among several union computations 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-09-24 16:46:00 -07:00
Nikolaj Bjorner
918d52f1b0 tune and fix doc 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-09-24 09:20:21 -07:00
Nikolaj Bjorner
16f80fce92 add check_relation for integrity checking of relational operations 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-09-24 01:06:58 -07:00
Nikolaj Bjorner
1111c0494f adding validation code to doc/udoc 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-09-23 17:10:00 -07:00
Nikolaj Bjorner
22808a039d working on udoc 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-09-21 20:25:11 -07:00
Nikolaj Bjorner
5679cc7567 move doc code to rel, adding unit test 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-09-19 11:00:30 -07:00
Nikolaj Bjorner
54c959783d profile, optimize, trying out product-set 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-08-23 20:51:30 -07:00
Nikolaj Bjorner
ddbff6f77b revamp configuration parameter names for fixedpoint 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-08-18 01:03:11 -07:00
Nikolaj Bjorner
8d23b2b813 speed up parsing of large Datalog files, remove pinned 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-03-28 18:26:42 -07:00
Nikolaj Bjorner
c87ae1e99b add transformation to reduce overhead of negation for predicates with free variables 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-09-09 23:05:18 -07:00
Nikolaj Bjorner
716663b04a avoid creating full tables when negated variables are unitary, add lazy table infrastructure, fix coi_filter for relations, reduce dependencies on fixedpoing_parameters.hpp header file 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-09-08 05:52:18 -07:00
Nikolaj Bjorner
0d56499e2d re-organize muz_qe into separate units 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-08-28 21:20:24 -07:00
Renamed from src/muz/rel_context.cpp (Browse further)