Nikolaj Bjorner
baa96909cc
mb-skolem for arithmetic with model repair
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The contract is that users of mb-skolem ensure that
interface equalities are preserved (by adding a
sufficient set of disequalities, such as a chain
x1 < x2 < x3 .., to force that solutions for
x_i does not clash).
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2018-06-14 17:26:04 -07:00
Nikolaj Bjorner
1902360361
debugging mbi
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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2018-06-14 16:08:52 -07:00
Nikolaj Bjorner
49279d7047
debugging mbi
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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2018-06-14 16:08:52 -07:00
Nikolaj Bjorner
b62d73f209
first round for combined mbi
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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2018-06-14 16:08:52 -07:00
Nikolaj Bjorner
0ae246ad2b
add defs to arith solver
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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2018-06-14 16:08:52 -07:00
Nikolaj Bjorner
fee7828b51
fix solve bug
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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2018-06-14 16:08:51 -07:00
Nikolaj Bjorner
6558999cef
fixes #1171
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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2017-07-27 08:46:20 -07:00
Nikolaj Bjorner
1a07c6c188
address ASAN bug report #1160
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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2017-07-26 20:48:49 -07:00
Nikolaj Bjorner
64674386de
fix ubuntu build failure
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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2016-07-15 13:39:50 -07:00
Nikolaj Bjorner
84aec95eda
fix up use-list in 3x3 resolution case. Regression RND_3_24.smt2
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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2016-06-28 11:41:57 -07:00
Nikolaj Bjorner
b66d457b19
move arithmetical mbp functionality to model_based_opt
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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2016-06-26 16:12:14 -07:00
Nikolaj Bjorner
7fc294d329
move arithmetical mbp functionality to model_based_opt
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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2016-06-26 14:30:35 -07:00
Nikolaj Bjorner
9c099d6b1b
fix mb maximization logic, so far not accessible
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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2016-06-20 16:39:03 -07:00
Nikolaj Bjorner
339cd6e537
mbo
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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2016-05-20 13:45:50 -07:00
Nikolaj Bjorner
67e49b4adc
fixing model-based-opt
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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2016-05-01 17:15:20 -07:00
Nikolaj Bjorner
22507281cf
fix model generation in opt
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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2016-04-30 12:23:46 -07:00
Nikolaj Bjorner
e29adbf304
fix issues #581 : nested timeouts canceled each-other
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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2016-04-30 11:18:34 -07:00
Nikolaj Bjorner
2428bf18f1
add model correction
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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2016-04-29 19:08:10 -07:00
Nikolaj Bjorner
c75fd02c95
qsat-opt
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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2016-04-28 21:31:16 -07:00
Nikolaj Bjorner
932ef442ae
model based opt dev
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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2016-04-28 09:47:55 -07:00
Nikolaj Bjorner
6aa6102891
factor out model-based-opt code
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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2016-04-27 15:08:10 -07:00
Nikolaj Bjorner
68c7d64d00
adding model-based opt facility
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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2016-04-27 11:18:20 -07:00
