Nikolaj Bjorner
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324dc5869d
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fix substitution bug in qe, working on boogie trace
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
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2013-06-25 13:07:28 -05:00 |
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Nikolaj Bjorner
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c58b4f9a53
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optimize rule processing
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
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2013-04-26 11:43:06 -07:00 |
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Nikolaj Bjorner
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83add2bd9b
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fix bugs reported by Filip Konecny <filip.konecny@epfl.ch> in PDR
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
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2013-04-25 13:39:11 -07:00 |
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Nuno Lopes
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2685c605e5
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[datalog] fix a few bugs related with output predicates
(by me & Nikolaj)
Signed-off-by: Nuno Lopes <t-nclaud@microsoft.com>
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2013-04-10 16:37:47 -07:00 |
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Nikolaj Bjorner
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8f46179def
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reorganization of rule_set structure
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
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2013-04-08 13:50:56 -07:00 |
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Nikolaj Bjorner
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06e3b6cfb8
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remove model converter from transformer operators. Rely on reference in context
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
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2013-03-29 08:13:07 -07:00 |
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Nikolaj Bjorner
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26f4d3be20
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significant update to Horn routines: add module hnf to extract Horn normal form (removed from rule_manager). Associate proof objects with rules to track (all) rewrites, so that proof traces can be tracked back to original rules after transformations
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
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2013-03-23 14:11:54 -07:00 |
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Nikolaj Bjorner
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b0787024c7
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Move ast_counter to location for common utilities. It depends on get_free_vars, so is in rewriter directory
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
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2013-03-19 09:47:52 -07:00 |
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Nikolaj Bjorner
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b61c1b0ded
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working on tab-context
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
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2013-01-23 19:05:38 -08:00 |
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Nikolaj Bjorner
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271c143de5
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update unstable branch with qhc changes that don't have dependencies
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
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2012-12-10 11:13:04 -08:00 |
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Nikolaj Bjorner
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67183ea08a
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factor out relation context for datalog
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
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2012-12-03 15:05:43 -08:00 |
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Nikolaj Bjorner
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5c11f394cd
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port to new parameter infrastructure
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
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2012-12-03 11:01:33 -08:00 |
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Leonardo de Moura
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cf28cbab0a
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saved params work
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
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2012-11-29 17:19:12 -08:00 |
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Nikolaj Bjorner
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21eca20b9e
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fix slice bug
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
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2012-11-20 21:51:41 -08:00 |
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Nikolaj Bjorner
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50385e7e29
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add option to validate result of PDR. Add PDR tactic. Add fixedpoint parsing
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
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2012-11-17 20:47:49 +01:00 |
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Nikolaj Bjorner
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c4cb66bbfa
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fix bugs in inliner and usage of unbound variable fix, reported by Arie Gurfinkel
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
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2012-10-31 13:23:24 -07:00 |
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Nikolaj Bjorner
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7553c3c86e
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fix bugs in model generation reported by Ken
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
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2012-10-29 14:53:42 -07:00 |
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Leonardo de Moura
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add684d8e9
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checkpoint
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
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2012-10-21 13:32:12 -07:00 |
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