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17250 commits 49 branches 53 tags 182 MiB
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2748 commits

Author SHA1 Message Date
Nikolaj Bjorner
5497022f5c fix #2877 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-01-24 17:56:23 -06:00
Nikolaj Bjorner
ce0ccc2e9e fix #2860 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-01-24 16:33:57 -06:00
Nikolaj Bjorner
d3b105f9f8 move out sign 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-01-20 16:22:38 -06:00
Nikolaj Bjorner
89c91765f6 fix 2863 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-01-20 16:22:37 -06:00
Nikolaj Bjorner
ab5905cf7f some adjustments for stack use on large strings 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-01-12 22:08:24 -08:00
Nikolaj Bjorner
e2f5c1f7c8 delay load specrels 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-01-10 12:18:56 -08:00
Nikolaj Bjorner
541658fe02 move to abstract symbols 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-01-10 12:14:13 -08:00
Nikolaj Bjorner
78a1736bd2 prepare symbols to be more abstract, update mbi, delay initialize some modules 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-01-10 12:02:08 -08:00
Nikolaj Bjorner
f70696d8e7 reduce contention #2842 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-01-06 20:10:11 -08:00
Nikolaj Bjorner
88fc4c82aa use-before-def 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-01-06 16:41:13 -08:00
Nikolaj Bjorner
2999d33ede reuse m_bv_sym based on stack in #2842 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-01-06 16:03:45 -08:00
Nikolaj Bjorner
ebc9b7fb4e fix #2841 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-01-06 11:05:00 -08:00
Nikolaj Bjorner
a7dc50362b fix #2836 2019-12-31 11:55:43 -08:00
Nikolaj Bjorner
62ea86d5d2 fix #2832 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2019-12-29 10:55:58 -08:00
Nikolaj Bjorner
ce4e71fbe9 fix #2831 again 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2019-12-28 18:44:33 -08:00
Nikolaj Bjorner
36b2e7f0fc revert fix for #2821 as it breaks other functionality 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2019-12-27 21:38:52 -08:00
Nikolaj Bjorner
dd07d21f6c fix #2821 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2019-12-27 12:16:28 -08:00
Nikolaj Bjorner
1d77e3e19f fix #2830 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2019-12-26 14:41:09 -08:00
Nikolaj Bjorner
5d3a4ee805 fix #2824 fix #2825 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2019-12-25 21:06:26 -08:00
Nikolaj Bjorner
efbcdcbffd simplify diff rewriting 2019-12-20 23:20:19 -08:00
Nikolaj Bjorner
4389ed0f58 fix #2812 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2019-12-20 17:12:44 -08:00
Nikolaj Bjorner
081001971d fix #2794 2019-12-10 01:45:46 -08:00
Nikolaj Bjorner
ebb7d60c75 fix #2792 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2019-12-09 07:50:57 +03:00
Nikolaj Bjorner
99a91ee116 fix #2793 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2019-12-09 07:38:47 +03:00
Nikolaj Bjorner
e6dc557c68 fix #2791 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2019-12-08 11:09:02 +03:00
Nikolaj Bjorner
7e415c1b69 update to logging 2019-12-04 23:08:41 +03:00
Nikolaj Bjorner
1eab774b91 fix #2774 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2019-12-02 15:22:03 -08:00
Nikolaj Bjorner
489448b869 fix #2762, fix #2750, add iterative unrolling to help on termination on sat instances (to address non-termination in #2759 and #2762) 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2019-11-30 18:05:24 -08:00
Nikolaj Bjorner
7e452254c3 distribute string and regex concatenation on literals, scenario exposed by #2668 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2019-11-29 11:24:18 -08:00
Nikolaj Bjorner
001ddef058 fix #2749 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2019-11-29 10:18:55 -08:00
Nikolaj Bjorner
a257ec0cc1 build warnings #2748 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2019-11-28 15:36:54 -08:00
Nikolaj Bjorner
0b893afee4 pretty print algebraic numbers from fast pretty printer 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2019-11-27 17:13:15 -08:00
Nikolaj Bjorner
c36d9f7b3e fix #2741 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2019-11-26 19:45:34 -08:00
Nikolaj Bjorner
84025d5c11 add rewrites for moduli as exercised in example from #2319 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2019-11-24 19:02:28 -08:00
Nikolaj Bjorner
ca2ad66d03 treat division by 0 as non-linearity 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2019-11-24 10:49:35 -08:00
Nikolaj Bjorner
f7a6f3fa28 fix #2718 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2019-11-18 22:40:33 -08:00
Nikolaj Bjorner
215edcf888 fix; disable rewrite. fix #2715 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2019-11-18 12:23:03 -08:00
Nikolaj Bjorner
3c6dceae7c fix #2717 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2019-11-18 12:03:59 -08:00
Nuno Lopes
b9bc6975e9 fix crash in BV internalizer due to unknown bv_neg symbol 2019-11-16 16:24:24 +00:00
Nikolaj Bjorner
1a9dfc5e80 inherit weights 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2019-11-14 09:32:55 -08:00
Nikolaj Bjorner
784e2721dd print weight if it is different from default #2667 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2019-11-13 19:24:59 -08:00
Nikolaj Bjorner
c73a87c19c remove assert 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2019-11-11 07:11:52 -08:00
Nikolaj Bjorner
779183da06 fixing smtfd 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2019-11-10 18:23:32 -08:00
Nikolaj Bjorner
d23230ec15 fix declaration sorts of auxiliary functions 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2019-11-10 18:23:32 -08:00
Nikolaj Bjorner
1e0c1cefd6 add definitions for under-specified cases of arithmetic operators #2663 #2676 #2679 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2019-11-06 18:24:22 +01:00
Nikolaj Bjorner
6cf7d8e523 adding div0 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2019-11-06 11:23:19 +01:00
Nikolaj Bjorner
a78f899225 expand deep stores by lambdas to avoid expanding select/store axioms 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2019-11-03 10:29:10 +01:00
Nikolaj Bjorner
16d4ccd396 na 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2019-10-31 10:06:09 -07:00
Christoph M. Wintersteiger
4faaff5b76
Fix memory leak in bv2fpa_converter 2019-10-28 14:15:30 +00:00
Christoph M. Wintersteiger
2308d8af09
Fix for partially interpreted floating-point functions. Relates to #2596, #2631. 2019-10-28 14:15:29 +00:00