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17267 commits 23 branches 48 tags 157 MiB
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16 commits

Author SHA1 Message Date
Nikolaj Bjorner 6662afdd26 perf improvements to solve-eqs and euf-completion 2022-11-16 22:15:02 -08:00
Nikolaj Bjorner 3eeb59db34 fix #6451 missing occurrence marking when there is an unsafe equality already 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2022-11-14 19:23:27 -08:00
Nikolaj Bjorner 95e07ffe8e disable unsound context equality solving 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2022-11-14 19:14:51 -08:00
Nikolaj Bjorner 6297c001ee remove legacy solve_eqs_tactic entirely 
also, bug fixes to elim_unconstrained (elim_uncnstr2) which is to replace legacy tactic for eliminating unconstrained constants.
 2022-11-14 18:57:16 -08:00
Nikolaj Bjorner 3a37cfca30 switch to solve_eqs2 tactic 2022-11-08 12:23:36 -08:00
Nikolaj Bjorner d8133a47c2 Update solve_eqs.cpp 2022-11-05 22:47:46 -07:00
Nikolaj Bjorner 6c12aaad74 wip - testing solve-eqs2, added as tactic 2022-11-05 22:42:59 -07:00
Nikolaj Bjorner 4d8860c0bc wip - adding context equation solver 
the solve_eqs_tactic is to be replaced by a re-implementation that uses solve_eqs in the simplifiers directory.
The re-implementation should address efficiency issues with the previous code.
At this point it punts on low level proofs. The plan is to use coarser
dependency tracking instead of low level proofs for pre-processing. Dependencies can be converted into a proof hint representation that can be checked using a stronger checker.
 2022-11-05 10:34:57 -07:00
Nikolaj Bjorner 154b09309b fixing build, wip on model reconstruction integration into dependent-expr-state 2022-11-04 14:04:44 -07:00
Nikolaj Bjorner 28668c6efc set up model reconstruction trail 2022-11-04 11:25:39 -07:00
Nikolaj Bjorner 06eb460c75 move tactic_params to params 2022-11-03 05:50:46 -07:00
Nikolaj Bjorner 1dca6402fb move model and proof converters to self-contained module 2022-11-03 05:23:01 -07:00
Nikolaj Bjorner 7b12a5c5a8 build fix 2022-11-03 04:49:20 -07:00
Nikolaj Bjorner 070c5c624a wip - converting the equation solver as a simplifier 2022-11-03 03:35:30 -07:00
Nikolaj Bjorner c0f483528d working on solve_eqs 2022-11-03 03:35:29 -07:00
Nikolaj Bjorner e141759768 init solve_eqs 2022-11-03 03:35:29 -07:00