Nikolaj Bjorner
b889b110ee
bool_vector, some spacer tidy
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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-04-05 12:59:04 -07:00
Nikolaj Bjorner
896a1b2048
fix #3679
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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-04-02 15:04:56 -07:00
Nikolaj Bjorner
000e485794
add array selects to basic ackerman reduction improves performance significantly for #2525 as it now uses the SAT solver core instead of SMT core
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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2019-09-01 12:17:19 -07:00
Nikolaj Bjorner
335d672bf1
fix #1675 , regression in core processing in maxres
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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2018-06-19 23:23:19 -07:00
Arie Gurfinkel
054c6196a0
Move spacer qe into spacer_qe namespace
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Attempt to solve compilation issues with GCC and current replication
of qe namespace inside and outside spacer
2018-06-14 16:08:49 -07:00
Bruce Mitchener
76eb7b9ede
Use nullptr.
2018-02-12 14:05:55 +07:00
Bruce Mitchener
7167fda1dc
Use override rather than virtual.
2018-02-10 09:56:33 +07:00
Nikolaj Bjorner
f79cd8f0bc
unused variables
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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2017-10-13 10:58:42 -07:00
Christoph M. Wintersteiger
00651f8f21
Tabs, formatting.
2017-09-17 14:54:09 +01:00
Nikolaj Bjorner
2955b0c2ef
removing more dependencies
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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2017-08-26 03:05:34 -07:00
Nikolaj Bjorner
e47cd27c8d
compiler warnings
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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2017-08-20 16:18:25 -07:00
Nikolaj Bjorner
b12882d94a
a few more spacer related warning messages
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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2017-07-31 21:56:13 -07:00
Arie Gurfinkel
25c6480e6e
updated include directives
2017-07-31 23:16:42 -04:00
Arie Gurfinkel
5b9bf74787
Spacer engine for HORN logic
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The algorithms implemented in the engine are described in the following papers
Anvesh Komuravelli, Nikolaj Bjørner, Arie Gurfinkel, Kenneth L. McMillan:
Compositional Verification of Procedural Programs using Horn Clauses over Integers and Arrays. FMCAD 2015: 89-96
Nikolaj Bjørner, Arie Gurfinkel:
Property Directed Polyhedral Abstraction. VMCAI 2015: 263-281
Anvesh Komuravelli, Arie Gurfinkel, Sagar Chaki:
SMT-Based Model Checking for Recursive Programs. CAV 2014: 17-34
2017-07-31 17:02:29 -04:00
