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3550 commits 49 branches 53 tags 182 MiB
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Author SHA1 Message Date
Nikolaj Bjorner
af5d989d6c change verbosity level 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-12-02 21:51:20 -08:00
Nikolaj Bjorner
c14c778735 debugging multi-objective interface and pb revisions 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-12-02 14:30:17 -08:00
Nikolaj Bjorner
faa59ba7f9 debugging multi-objective interface and pb revisions 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-12-02 14:14:44 -08:00
Nikolaj Bjorner
191efbb72f use expression structure for objectives instead of custom s-expression 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-12-02 13:00:51 -08:00
Nikolaj Bjorner
a016caa5d8 add expression conversion 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-12-02 09:47:59 -08:00
Ken McMillan
a3462ba6aa working on duality 2013-11-27 17:39:49 -08:00
Anh-Dung Phan
5ed8a48ac2 Add push/pop to box optimization 2013-11-26 14:16:59 -08:00
Anh-Dung Phan
4aa9c742ab Revise optimize commands 2013-11-26 12:54:18 -08:00
Anh-Dung Phan
dbc791d385 Reorganize combination of objectives 2013-11-26 09:20:11 +01:00
Anh-Dung Phan
87a2b99091 Clean up 2013-11-25 12:16:34 -08:00
Anh-Dung Phan
8fe50ff2d9 Display diff logic optimization and min cost flow in smt2 format 2013-11-25 02:15:21 +01:00
Anh-Dung Phan
fff3a1aae5 Normalize diff logic's optimal assignments 2013-11-25 00:30:15 +01:00
Anh-Dung Phan
cc3d65e544 Add facilities to get optimal assignments 2013-11-24 22:31:52 +01:00
Nikolaj Bjorner
2ff51e9a60 move model_evaluator from pdr to model, call it model_implicant 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-11-23 21:33:35 +01:00
Anh-Dung Phan
b35088f7e5 Update diff logic optimization 2013-11-22 18:15:34 -08:00
Anh-Dung Phan
37f5628824 Update basic spanning tree to be on par with threaded one 2013-11-22 13:44:12 -08:00
Anh-Dung Phan
7bc7a61a40 Debug undirected dfs and bfs 2013-11-22 08:58:17 +01:00
Anh-Dung Phan
3b2dd47cd4 Refactor pivot rules 2013-11-21 19:05:17 -08:00
Ken McMillan
a93f8b04e5 working on duality and quantified arithmetic in interpolation 2013-11-21 18:10:21 -08:00
Nikolaj Bjorner
97dfb6d521 moving to rational coefficients 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-11-21 15:55:08 -08:00
Nikolaj Bjorner
e44db06bb7 update conflict resolution 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-11-20 16:14:29 -08:00
Nikolaj Bjorner
61385c8489 a.ctx -> self.ctx, thanks gario 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-11-20 09:54:37 -08:00
Nikolaj Bjorner
33895d522b fix and enable learning 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-11-19 20:47:16 -08:00
Nikolaj Bjorner
696db3a6a4 debug conflict 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-11-19 17:25:19 -08:00
Nikolaj Bjorner
96921355cc pb solver 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-11-19 00:54:30 -08:00
Nikolaj Bjorner
1a8ff9cea4 working on pb 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-11-18 22:41:06 -08:00
Nikolaj Bjorner
efecb9b6c0 working on pb 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-11-18 21:51:56 -08:00
Nikolaj Bjorner
475072f5da remove theory_card 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-11-18 21:27:36 -08:00
Nikolaj Bjorner
0ff1b63307 remove theory_card 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-11-18 21:26:23 -08:00
Nikolaj Bjorner
ee0abfbfe9 rename card->pb 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-11-18 21:25:02 -08:00
Nikolaj Bjorner
2b2d0e155c debugged new pb solver 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-11-18 18:03:49 -08:00
Nikolaj Bjorner
86e22c1186 add validation option 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-11-18 09:44:20 -08:00
Nikolaj Bjorner
c42f0d60e6 pb solver 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-11-18 05:10:30 -08:00
Nikolaj Bjorner
9734bab205 pb theory 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-11-17 21:10:15 -08:00
Nikolaj Bjorner
50cc852112 working on pb 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-11-17 20:15:24 -08:00
Nikolaj Bjorner
8cb959127f pb theory 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-11-17 10:41:15 -08:00
Nikolaj Bjorner
f3721e5a15 pb theory 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-11-17 10:39:33 -08:00
Nikolaj Bjorner
f6c5088cc9 pb theory 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-11-16 21:05:33 -08:00
Nikolaj Bjorner
77cdb2bcde working on pb solver 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-11-16 17:01:43 -08:00
Nikolaj Bjorner
06073db413 Merge branch 'opt' of https://git01.codeplex.com/z3 into opt 2013-11-16 10:14:52 -08:00
Nikolaj Bjorner
41efa8a75d Merge branch 'opt' of https://git00.codeplex.com/z3 into opt 
Conflicts:
	src/smt/theory_card.cpp
 2013-11-16 10:14:29 -08:00
Anh-Dung Phan
aadfe007c1 Merge branch 'opt' of https://git01.codeplex.com/z3 into opt 2013-11-15 18:34:12 -08:00
Anh-Dung Phan
6ddc838628 Add a basic spanning tree 2013-11-15 18:34:05 -08:00
Nikolaj Bjorner
6da4bae840 Merge branch 'opt' of https://git01.codeplex.com/z3 into opt 2013-11-15 17:31:39 -08:00
Nikolaj Bjorner
13c97d12a8 snapshot 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-11-15 17:31:31 -08:00
Anh-Dung Phan
af8da013b5 Fix a few issues related to thread spanning tree 2013-11-15 17:17:20 -08:00
Anh-Dung Phan
761c95129b Merge branch 'opt' of https://git01.codeplex.com/z3 into opt 2013-11-15 16:59:01 -08:00
Anh-Dung Phan
c837f62863 Use quick explain for unsat core in Fu Malik algorithm by default 2013-11-15 16:58:42 -08:00
Nikolaj Bjorner
314f03c12c started new PB solver 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-11-15 16:44:08 -08:00
Anh-Dung Phan
074e851d49 Display Fu Malik statistics 2013-11-15 12:58:11 -08:00