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1026 commits 23 branches 48 tags 157 MiB
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66 commits

Author SHA1 Message Date
Nikolaj Bjorner
75eca46d93 added Karr test 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-02-27 17:32:27 -08:00
Nikolaj Bjorner
5598f334d4 optimizations to Hilbert basis 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-02-26 17:01:49 -08:00
Nikolaj Bjorner
562ae7bec5 faster saturation without backwards subsumption and using SOS-style set 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-02-24 21:52:10 -08:00
Nikolaj Bjorner
0aa8df98a1 optimizing hilbert basis 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-02-18 18:58:43 -08:00
Nikolaj Bjorner
306855ba55 fix hilbert_basis tests and add heap_trie index 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-02-16 22:45:37 -08:00
Nikolaj Bjorner
47342e5d0c move validation code to unit test 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-02-15 17:46:22 -08:00
Nikolaj Bjorner
a242ac46b6 hilbert validation 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-02-15 15:05:39 -08:00
Nikolaj Bjorner
aaf0c16e08 working on hilbert basis 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-02-15 09:09:58 -08:00
Nikolaj Bjorner
6e7d04f94e working on hilbert basis 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-02-14 15:06:17 -08:00
Nikolaj Bjorner
0c641cdf95 hilbert basis experiment 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-02-13 16:53:56 -08:00
Nikolaj Bjorner
706cbd3872 hilbert basis 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-02-12 21:45:20 -08:00
Nikolaj Bjorner
0879c6f052 updating tests 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-02-12 18:13:02 -08:00
Nikolaj Bjorner
0fc44a43e1 add hilbert basis utility for extracting auxiliary invariants 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-02-12 14:58:44 -08:00
Nikolaj Bjorner
a14f29a4eb add hilbert basis utility for extracting auxiliary invariants 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-02-12 14:58:04 -08:00
Leonardo de Moura
4a57050380 Fix rcf test 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-01-28 15:26:48 -08:00
Nikolaj Bjorner
af4c09c8d3 update substitution routines 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-01-21 21:59:20 -08:00
Nikolaj Bjorner
8daf100c65 working on tab Horn solver 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-01-17 18:03:34 -08:00
Leonardo de Moura
1d761ea9a5 Add clean_denominators procedure 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-01-12 15:45:43 -08:00
Leonardo de Moura
191de6f7b5 Fix test program 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-01-10 08:01:42 -08:00
Leonardo de Moura
b662bc8dc7 Add lower and upper bounds for negative and positive roots 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-01-09 11:16:04 -08:00
Leonardo de Moura
9c8b428ffb Add matrix operations needed for implementing non-naive sign determination 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-01-08 17:58:34 -08:00
Leonardo de Moura
f1d47f35b2 Add refine interval infrastructure 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-01-06 18:30:41 -08:00
Leonardo de Moura
ecb58091f7 Add support for transcendental values such as pi and e, and the power operator 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-01-05 21:26:12 -08:00
Leonardo de Moura
ae1da72cb7 Implement compare 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-01-05 20:21:49 -08:00
Leonardo de Moura
3ffda25350 Implement add, sub, mul, div, inv, neg 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-01-05 18:43:57 -08:00
Leonardo de Moura
14827e94f0 Fix typos and bugs. Add tests. 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-01-04 15:01:27 -08:00
Leonardo de Moura
ff62948d90 Add div and inv for binary rational intervals 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-01-04 12:31:28 -08:00
Leonardo de Moura
0203fa56d2 Add tests 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-01-04 08:11:33 -08:00
Leonardo de Moura
d92efeb0c5 Make ast_manager::get_family_id(symbol const &) side-effect free. The version with side-effects is now called ast_manager::mk_family_id 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2012-12-18 17:14:25 -08:00
Nikolaj Bjorner
635aabf2d5 fix get_implied equalities and the unit test 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2012-12-11 21:39:31 -08:00
Nikolaj Bjorner
3b51597dbe fixing unit tests 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2012-12-05 12:05:07 -08:00
Nikolaj Bjorner
3bf86e1a49 fixing unit tests 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2012-12-05 12:02:08 -08:00
Nikolaj Bjorner
aeb3857391 fixing unit tests 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2012-12-05 12:01:03 -08:00
Leonardo de Moura
f0f90eecaa Merge branch 'unstable' of https://git01.codeplex.com/z3 into unstable 2012-12-03 16:58:56 -08:00
Leonardo de Moura
6d7d205e13 fixed more problems in the new param framework 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2012-12-03 15:02:34 -08:00
Nikolaj Bjorner
5c11f394cd port to new parameter infrastructure 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2012-12-03 11:01:33 -08:00
Leonardo de Moura
ffb7e26c75 removed front-end-params 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2012-12-02 10:05:29 -08:00
Leonardo de Moura
9374a4e20a removed ini_file 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2012-12-01 16:30:39 -08:00
Leonardo de Moura
cf28cbab0a saved params work 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2012-11-29 17:19:12 -08:00
Leonardo de Moura
026c81ba29 Simplified asserted_formulas. From now on, we should use tactics for qe, der, solve, etc. 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2012-11-22 16:20:02 -08:00
Leonardo de Moura
93bfcaa404 Making ast_smt2_pp the default pretty printer. Now, mk_pp is just an alias for mk_ismt2_pp 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2012-11-17 10:20:08 -08:00
Leonardo de Moura
e0fcbc101c Added support for clang++ on OSX 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2012-11-12 04:56:48 +00:00
Leonardo de Moura
2c66afadd6 Merge branch 'unstable' of https://git01.codeplex.com/z3 into unstable 2012-11-04 12:49:58 -08:00
Leonardo de Moura
10b95de82e resurrected test/quant_elim.cpp 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2012-11-04 12:49:33 -08:00
Nikolaj Bjorner
37a13b1d09 update slicing to fix unbound variables. test datatype realizer 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2012-11-04 14:15:24 +02:00
Leonardo de Moura
cadd35bf7a checkpoint 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2012-11-01 21:44:35 -07:00
Leonardo de Moura
81df5ca96f Moved dead code to dead branch 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2012-11-01 08:40:20 -07:00
Leonardo de Moura
c2e95bb0c5 make front_end_params an optional argument in cmd_context 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2012-10-31 09:43:46 -07:00
Leonardo de Moura
bef9390142 Fixed warnings reported by gcc 4.7.1 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2012-10-31 00:16:26 -07:00
Leonardo de Moura
ffcb9741dc Fixed warnings reported by gcc 4.7.1 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2012-10-31 00:05:38 -07:00