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9327 commits 43 branches 51 tags 169 MiB
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36 commits

Author SHA1 Message Date
Nikolaj Bjorner
20fc573d5b add laxer check for oeq_quant_intro 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-06-27 11:24:56 -07:00
Nikolaj Bjorner
baa96909cc mb-skolem for arithmetic with model repair 
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
49279d7047 debugging mbi 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-06-14 16:08:52 -07:00
Nikolaj Bjorner
f0e105612c adding dbg 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-06-14 16:08:52 -07:00
Nikolaj Bjorner
9ba76a1332 fixing eufi 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-06-14 16:08:52 -07:00
Nikolaj Bjorner
b62d73f209 first round for combined mbi 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-06-14 16:08:52 -07:00
Nikolaj Bjorner
0ae246ad2b add defs to arith solver 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-06-14 16:08:52 -07:00
Nikolaj Bjorner
560a26127e bind nested variables 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-06-14 16:08:49 -07:00
Nikolaj Bjorner
efb1f50d00 bind nested variables 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-06-14 16:08:49 -07:00
Nikolaj Bjorner
7931bd1dfc updates to mbqi 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-06-14 16:08:48 -07:00
Bruce Mitchener
76eb7b9ede Use nullptr. 2018-02-12 14:05:55 +07:00
Nikolaj Bjorner
d338fab4f6 fix #1305 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-10-12 13:58:14 -07:00
Nikolaj Bjorner
b19f94ae5b make include paths uniformly use path relative to src. #534 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-07-31 13:24:11 -07:00
Nikolaj Bjorner
6558999cef fixes #1171 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-07-27 08:46:20 -07:00
Nikolaj Bjorner
b66d457b19 move arithmetical mbp functionality to model_based_opt 
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 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2016-06-26 14:30:35 -07:00
Nikolaj Bjorner
5b497b6249 reduce set of mainly verbose warnings raised by -Wmaybe-uninitialized and unused variable warnings from release mode builds 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2016-06-22 20:25:47 -07:00
Nikolaj Bjorner
9c099d6b1b fix mb maximization logic, so far not accessible 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2016-06-20 16:39:03 -07:00
Nikolaj Bjorner
c7ff05cc78 enable core minimization with qsat in case it turns out to be useful 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2016-06-12 15:58:12 -07:00
Nikolaj Bjorner
c725fe7698 tune lra optimization 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2016-05-22 17:03:29 -07:00
Nikolaj Bjorner
339cd6e537 mbo 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2016-05-20 13:45:50 -07:00
Nikolaj Bjorner
1aa3fdab8a remove min/max, use qmax; disable cancellation during model evaluation 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2016-05-19 13:04:20 -07:00
Nikolaj Bjorner
044e08a114 adding unit tests for qe_arith/mbo 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2016-05-04 11:17:09 -07:00
Nikolaj Bjorner
e29adbf304 fix issues #581: nested timeouts canceled each-other 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2016-04-30 11:18:34 -07:00
Nikolaj Bjorner
2428bf18f1 add model correction 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2016-04-29 19:08:10 -07:00
Nikolaj Bjorner
c75fd02c95 qsat-opt 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2016-04-28 21:31:16 -07:00
Nikolaj Bjorner
68c7d64d00 adding model-based opt facility 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2016-04-27 11:18:20 -07:00
Nikolaj Bjorner
a1aa166ef5 adding local optimization to qsat 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2016-04-26 17:15:24 -07:00
Nikolaj Bjorner
c3f4124a9f trace down recent exposed regression in goal2sat, incorporate Scott's suggestion on making vector<std::string inaccessible 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2016-04-18 14:50:10 -07:00
Nikolaj Bjorner
cc6f72aba7 fix handing of ite conditions that have to be included in projection, thanks to bug report by Zak 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2016-04-10 01:48:35 +02:00
Nikolaj Bjorner
c4472ce717 include more qsat features 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2016-03-19 12:29:23 -07:00
Nikolaj Bjorner
bf5419d44a move functionality from qe_util to ast_util 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2015-06-23 14:33:45 +02:00
Nikolaj Bjorner
8ab04fb05b testing qe_arith 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-09-12 15:27:09 -07:00
Nikolaj Bjorner
1741671a9c update test in qe_arith 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-09-12 13:32:35 -07:00
Nikolaj Bjorner
196aed785e fixes for qe_arith 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-09-12 13:27:31 -07:00
Nikolaj Bjorner
4af4466821 add qe_arith routine for LW projection on monomomes 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-09-12 12:19:46 -07:00