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Author SHA1 Message Date
Nikolaj Bjorner
7aa4fc2d8f fixing #5164 
overloading resolution has evolved a bit given how it inter-operates with automatic insertion of coercions, instantiation of polymorphic data-types, arrays as function spaces and other goodies. This is a rewrite of overloading resolution to disentangle the main components and allow them to cascade to give room for each-other.
 2021-04-09 11:29:00 -07:00
Jakob Rath
62fac88a0d
Test and memoize pdd factoring (#5163) 
* Test and fix pdd_manager::factor

* Memoize pdd_manager::factor

* Fix Windows build (maybe)
 2021-04-09 10:13:39 -07:00
Nikolaj Bjorner
a166aca48e na 2021-04-08 15:48:07 -07:00
Nikolaj Bjorner
c849867eeb na 2021-04-08 12:41:21 -07:00
Nikolaj Bjorner
6b1642e272 fix #5068 2021-04-08 12:39:23 -07:00
Nikolaj Bjorner
9ef7cf1e81 test old connection 2021-04-08 12:14:29 -07:00
Nikolaj Bjorner
44156f9f55 patch to fix #5110 2021-04-08 11:25:20 -07:00
Nikolaj Bjorner
d91eac24b7 more missing nullptr flexibility #5156 2021-04-08 10:34:09 -07:00
Nikolaj Bjorner
b1f5933c7d fix missing nullptr check for #5156 2021-04-08 10:30:33 -07:00
Nikolaj Bjorner
887b62efe6 another patch 2021-04-07 18:20:45 -07:00
Nikolaj Bjorner
6e1ac19c44 new name 2021-04-07 17:43:32 -07:00
Nikolaj Bjorner
90995b63c3 fix nightly 2021-04-07 15:43:39 -07:00
Jakob Rath
c85db571ab
Fix pdd_manager::degree(PDD, unsigned) and add unit tests (#5155) 
* Fix pdd_manager::degree(PDD, unsigned) and add unit tests

* Another marking opportunity
 2021-04-07 12:32:35 -07:00
Nikolaj Bjorner
d9af8ea9fb fix #5113 2021-04-07 12:20:12 -07:00
Nikolaj Bjorner
a99e75f58f fix #5154 2021-04-07 11:28:51 -07:00
Nikolaj Bjorner
46831e7ebb provisionary fix for #5127 2021-04-06 22:32:22 -07:00
Nikolaj Bjorner
dcfd9c859d fix build 2021-04-06 21:30:13 -07:00
Nikolaj Bjorner
1b503b8887 na 2021-04-06 20:09:51 -07:00
Nikolaj Bjorner
0b0efa83ca debugging #5127 2021-04-06 20:09:50 -07:00
Nikolaj Bjorner
e5e663e874 fix for #5153 2021-04-06 20:09:50 -07:00
Nikolaj Bjorner
a832ada3d1 fix #5152 2021-04-06 20:09:50 -07:00
Nikolaj Bjorner
6099b84ff6 fix #5149 2021-04-06 20:09:49 -07:00
Nikolaj Bjorner
276756dce9 remove sub 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-04-05 15:45:44 -07:00
Nikolaj Bjorner
e77f2d3d4e clean 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-04-05 15:30:44 -07:00
Nikolaj Bjorner
b1cbd7d814 move to stash model 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-04-05 10:33:23 -07:00
Nikolaj Bjorner
d63cf14595 na 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-04-04 16:20:09 -07:00
Nikolaj Bjorner
8219cead6b na 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-04-04 12:16:46 -07:00
Nuno Lopes
a6ef99d56e constify ids of builtin AST families + remove some dead code 2021-04-04 18:13:52 +01:00
Nuno Lopes
c47ab023e5 remove a few trivial destructors so they get inlined 2021-04-04 17:13:59 +01:00
Nikolaj Bjorner
82c9aab106 na 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-04-04 04:36:51 -07:00
Nikolaj Bjorner
2df104d9f0 na 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-04-03 17:26:54 -07:00
Nikolaj Bjorner
c0e74f946b patch to fix #5145 
underlying issue is that model updates for multi-objective and single objective solving are too brittle to serve its use cases among different plugins.
For maxlex, the last model is always the best and it doesn't use multiple objectives.
 2021-04-02 12:23:01 -07:00
Nikolaj Bjorner
cebf83c460 fix #5146 2021-04-02 11:48:44 -07:00
Nikolaj Bjorner
83dcc7841a na 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-04-01 18:07:13 -07:00
Nikolaj Bjorner
a863a0e853 reorg resolution loop 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-04-01 15:12:54 -07:00
Nikolaj Bjorner
018835f1db reorg resolution loop 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-04-01 14:46:18 -07:00
Nikolaj Bjorner
303c41395d introduce user-push/pop 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-04-01 12:36:18 -07:00
Nikolaj Bjorner
2e4b1fb5e0 more stub 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-03-31 13:27:34 -07:00
Nikolaj Bjorner
8730f0aef7 add invariants and redundant constraint store 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-03-31 12:07:21 -07:00
Nikolaj Bjorner
063b47a48f Merge branch 'polysat' of https://github.com/z3prover/z3 into polysat 2021-03-31 11:48:55 -07:00
Nikolaj Bjorner
be7f60fcd8 na 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-03-31 11:48:47 -07:00
Nikolaj Bjorner
172cf8478f add testing stubs 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-03-31 09:07:51 -07:00
Nikolaj Bjorner
3cbeb99ab3 minor adjustments 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-03-30 20:38:40 -07:00
Nikolaj Bjorner
1fc9a7ba84 fix regression, fix #5115 2021-03-30 17:43:12 -07:00
Nikolaj Bjorner
1fcd537d81 fix #5117 2021-03-30 14:23:30 -07:00
Nikolaj Bjorner
c71bbb6391 fix #5136, regression when removing variable registration for mod/div operations 2021-03-30 13:45:54 -07:00
Nikolaj Bjorner
dc3fe93e84 updated include 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-03-30 10:24:03 -07:00
Nikolaj Bjorner
b8493e9a57 add unit test stub 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-03-30 09:27:03 -07:00
Nikolaj Bjorner
c629f09f21 fix #5139 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-03-29 15:46:47 -07:00
Nikolaj Bjorner
94b4d1b442 fix travis build for python doc 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-03-29 15:30:31 -07:00