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14 commits

Author SHA1 Message Date
Nikolaj Bjorner
29cc9025cb renaming to optsmt
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2013-11-08 12:41:05 -08:00
Nikolaj Bjorner
33be06c6dc continued re-factoring
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2013-11-08 09:00:24 -08:00
Nikolaj Bjorner
401fced400 separate out file for objectives
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2013-11-07 18:09:44 -08:00
Nikolaj Bjorner
c0de1e34ac working on upper bound optimziation
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2013-11-03 14:54:42 -08:00
Nikolaj Bjorner
72e82532b2 enabling upper bound test
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2013-10-31 09:43:15 -07:00
Nikolaj Bjorner
0b65aa83e8 preparing for inf extension of arithmetic
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2013-10-31 02:02:37 -07:00
Nikolaj Bjorner
86151b4d52 dealing with cancel
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2013-10-30 13:38:47 -07:00
Nikolaj Bjorner
bc44bcad10 push blocking code to optimizer context
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2013-10-29 20:26:54 -07:00
Nikolaj Bjorner
36d7948399 fixing optimizer for multi-objectives and epsilon
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2013-10-22 10:36:13 +08:00
Anh-Dung Phan
3441fc2942 A few changes based on previous reviews
Tested the optimization procedure with:
- unbounded objectives
- bounded with rational solutions
- bounded with irrational solutions
2013-10-21 17:25:34 -07:00
Nikolaj Bjorner
3dd72f8f16 more updates
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2013-10-19 17:43:59 -07:00
Phan Anh Dung
53f78f7d19 Replace the use of optional<rational> by inf_eps_rational<rational>
Also handle composite objectives correctly.
2013-10-19 06:03:21 +02:00
Nikolaj Bjorner
cfedbe3dfd add opt_solver layer
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2013-10-17 17:33:43 -07:00
Anh-Dung Phan
f4e2b23238 Create placeholders to optimization methods 2013-10-16 17:56:35 -07:00