Phan Anh Dung
53f78f7d19
Replace the use of optional<rational> by inf_eps_rational<rational>
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Also handle composite objectives correctly.
2013-10-19 06:03:21 +02:00
Anh-Dung Phan
a44044fb15
A rudimentary version of MathSAT optimization
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Remarks:
(1) The core procedure accepts maximization only
(2) Add lazy initialization to min_maximize_cmd
(3) The procedure isn't working with composite objective yet.
2013-10-18 18:00:24 -07:00
Nikolaj Bjorner
898609a3ef
cleanup macro usage
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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2013-10-17 20:50:33 -07:00
Nikolaj Bjorner
cfedbe3dfd
add opt_solver layer
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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
Anh-Dung Phan
3da47a280e
Complete Fu & Malik MAXSAT implementation
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Mistakes:
(1) ast_manager shouldn't be replicated.
(2) assumptions should be used to compare with unsat cores
2013-10-16 17:55:53 -07:00
Nikolaj Bjorner
8ae0b06912
fill in details on max sat
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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2013-10-16 02:07:30 -07:00
Nikolaj Bjorner
45eda6c6ad
Fu&Malik v1
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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2013-10-15 17:03:52 -07:00
Anh-Dung Phan
ac97a12bb8
Create callbacks for min_maximize_cmd
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Enable VS_PROJ = true for temporary use
2013-10-15 11:52:27 -07:00
Nikolaj Bjorner
726f66a77c
initial opt commands
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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2013-10-14 17:08:24 -07:00
