Lev Nachmanson
e9fa7db96c
revert smt_enode
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Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
2023-12-20 14:03:27 -10:00
Nuno Lopes
c4fa719751
revert last two commits; MSVC doesn't like to statically allocate flexible arrays
2023-12-20 19:10:05 +00:00
Nuno Lopes
6246c6517d
fix debug build
2023-12-20 18:30:53 +00:00
Nuno Lopes
c9c53b7c65
tmp_enode: don't heap allocate an app. store it inline instead.
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Saves heap allocations and double indirections
2023-12-20 18:19:20 +00:00
Nikolaj Bjorner
ad2107f079
fix #6978
2023-11-14 08:45:22 -08:00
Nikolaj Bjorner
adbee0cd3f
fix #6937
2023-10-10 16:02:59 +09:00
Nikolaj Bjorner
61319ffd85
cache is_shared information in the enode
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observed perf overhead for QF_NIA is that assume_eqs in theory_lra incurs significant overhead when calling is_relevant_and_shared. The call to context::is_shared and the loop checking for beta redexes is a main bottleneck. The bottleneck is avoided by caching the result if is_shared inside the enode. It is invalidated for every merge/unmerge.
2023-09-23 17:19:06 -07:00
Nikolaj Bjorner
13da6a02a6
add handling of quantifiers #5612
2021-10-20 12:27:56 -04:00
Nikolaj Bjorner
026065ff71
streamline pb solver interface and naming after removal of xor
2021-02-28 12:32:04 -08:00
Nikolaj Bjorner
a152bb1e80
remove template Context dependency in every trail object
2021-02-08 15:41:57 -08:00
Nikolaj Bjorner
d4e92d4aca
move theory_var_list into id_var_list and utilities from smt-enode into it, prepare for theory variables in egraph
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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-09-01 04:26:31 -07:00
Nikolaj Bjorner
6a5695463f
fix #3943
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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-04-13 12:58:18 -07:00
Nikolaj Bjorner
25c93410b1
add #2298 to regression/example
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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2019-05-29 07:24:42 -07:00
nilsbecker
547fbd4764
avoid rechecking whether equality explanations are already logged
2018-10-09 16:42:10 +02:00
nilsbecker
1aeffa2e01
fixing issue where argument equalities for congruence explanations were not updated
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explaining equalities added by theories
2018-05-24 19:25:59 +02:00
Nils Becker
7585f28dec
Improved quantifier instantiation logging
2018-04-08 18:18:02 +02:00
Bruce Mitchener
76eb7b9ede
Use nullptr.
2018-02-12 14:05:55 +07:00
Nikolaj Bjorner
b19f94ae5b
make include paths uniformly use path relative to src. #534
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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2017-07-31 13:24:11 -07:00
Nikolaj Bjorner
77c423b9aa
annotate enode hash as signed character to address issue #210
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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2015-09-29 14:14:29 -07:00
Ken McMillan
4763532501
adding compile-time option to replace arrays with maps in smt (define SPARSE_MAP)
2014-09-30 11:25:47 -07:00
Leonardo de Moura
add684d8e9
checkpoint
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2012-10-21 13:32:12 -07:00
