Nikolaj Bjorner
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1e0c1cefd6
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add definitions for under-specified cases of arithmetic operators #2663 #2676 #2679
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
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2019-11-06 18:24:22 +01:00 |
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Nikolaj Bjorner
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8e2ad4e461
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#2379 and #2380
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
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2019-07-04 07:08:47 +07:00 |
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Nikolaj Bjorner
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92613f26b3
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remove additional push/pop on fixedpoint
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
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2019-04-27 13:56:16 -07:00 |
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Nikolaj Bjorner
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c4829dfa22
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fix #1577 again
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
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2018-10-06 09:01:01 -07:00 |
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Nikolaj Bjorner
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84c7df75d6
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record statistics setting in config_params so that fp engine can access them, fix serialization bug when check-assumptions returns unsat
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
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2018-08-06 16:21:27 -07:00 |
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Nikolaj Bjorner
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e041ebbe80
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bmc improvements, move fd_solver to self-contained directory
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
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2018-08-05 10:00:49 -07:00 |
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Arie Gurfinkel
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9109968e55
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Cleanup fixedpoint options
Replace pdr options with spacer
Repace fixedpoint module with fp
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2018-06-14 16:08:52 -07:00 |
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Bruce Mitchener
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76eb7b9ede
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Use nullptr.
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2018-02-12 14:05:55 +07:00 |
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Bruce Mitchener
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7167fda1dc
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Use override rather than virtual.
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2018-02-10 09:56:33 +07:00 |
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Nikolaj Bjorner
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77bbae65f5
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fix #1319, fix #1320
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
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2017-10-23 08:17:38 -07:00 |
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Nikolaj Bjorner
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2b82fd5d0c
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updated include directives
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
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2017-08-01 10:51:47 -07:00 |
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Nikolaj Bjorner
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b19f94ae5b
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make include paths uniformly use path relative to src. #534
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
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2017-07-31 13:24:11 -07:00 |
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Nikolaj Bjorner
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18e9e4f4ac
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fixes #1169
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
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2017-07-27 09:25:01 -07:00 |
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Nikolaj Bjorner
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cb2d8d2107
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add detection of non-fixed variables to consequence finding
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
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2016-07-30 19:12:41 -07:00 |
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Nikolaj Bjorner
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3a6e6df4f5
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fix unused-but-set-variable warnings reported in #579
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
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2016-05-18 11:02:10 -07:00 |
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Nikolaj Bjorner
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e5ca676251
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initialize manager to avoid unrelated error message, issue #604
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
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2016-05-15 12:59:42 -07:00 |
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Nikolaj Bjorner
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7fb30c38ae
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disallow illegal use per #604
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
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2016-05-15 12:49:07 -07:00 |
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Nikolaj Bjorner
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01c3e02e99
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fix query for non-relational engines
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
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2016-01-12 07:57:10 -08:00 |
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Nikolaj Bjorner
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131f9e2247
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change queries to take function names instead of arbitrary predicates. This allows to bypass issues with having arbitrary query expressions compiled in arbitrary ways to auxiliary predicates where names of bound variables are reshuffled. See also Stackoverflow http://stackoverflow.com/questions/34693719/bug-in-z3-datalog
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
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2016-01-10 20:43:41 -08:00 |
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Nikolaj Bjorner
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61dbb6168e
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cleanup cancelation logic
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
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2015-12-11 12:35:35 -08:00 |
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Nikolaj Bjorner
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564da787fb
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add count of memory allocations and way to limit allocations globally. Fix purification in nlsat_smt to fix regressions on QF_UFNRA
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
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2015-06-22 07:45:40 +02:00 |
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Nikolaj Bjorner
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52619b9dbb
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pull unstable
Signed-off-by: Nikolaj Bjorner <nbjorner@hotmail.com>
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2015-04-01 14:57:11 -07:00 |
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Christoph M. Wintersteiger
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71912830f1
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Formatting, mostly tabs
Signed-off-by: Christoph M. Wintersteiger <cwinter@microsoft.com>
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2015-01-08 17:54:44 +00:00 |
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Nikolaj Bjorner
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08cb8b8de8
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address divergence in the case of shared theory symbols. Codeplex issue 147, thanks to George Karpenkov
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
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2014-12-09 16:04:25 +01:00 |
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Nikolaj Bjorner
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e6725b2344
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merge unstable into opt
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
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2014-09-26 12:12:24 -07:00 |
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Nuno Lopes
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aaa931e0d5
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fix build with gcc
Signed-off-by: Nuno Lopes <a-nlopes@microsoft.com>
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2014-09-25 15:56:01 +01:00 |
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Nikolaj Bjorner
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c09903288f
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have free variable utility use a class for more efficient re-use
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
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2014-09-15 16:14:22 -07:00 |
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Ken McMillan
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13b61d894c
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adding recursion bounds to duality
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2014-09-09 14:02:46 -07:00 |
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Ken McMillan
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70a1155d71
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fixed duality bug and added some code for returning bounded status (not yet used)
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2014-08-18 17:13:16 -07:00 |
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Ken McMillan
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49c72abb2d
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new interpolation fixes; re-added fixedpoint-push/pop
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2013-11-05 12:17:09 -08:00 |
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Ken McMillan
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3a0947b3ba
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merged with unstable
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2013-10-18 17:26:41 -07:00 |
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Nikolaj Bjorner
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0aaa67fa7d
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check for uninterpreted functions in tail for PDR
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
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2013-09-10 22:45:37 -07:00 |
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Nikolaj Bjorner
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716663b04a
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avoid creating full tables when negated variables are unitary, add lazy table infrastructure, fix coi_filter for relations, reduce dependencies on fixedpoing_parameters.hpp header file
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
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2013-09-08 05:52:18 -07:00 |
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Nikolaj Bjorner
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0d56499e2d
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re-organize muz_qe into separate units
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
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2013-08-28 21:20:24 -07:00 |
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