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Code Activity
18009 commits 25 branches 48 tags 158 MiB
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85 commits

Author SHA1 Message Date
Nikolaj Bjorner
ca3251b152 add widening in all cases 2021-12-13 10:55:03 -08:00
Nikolaj Bjorner
c7da31a67d na 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-12-13 10:24:42 -08:00
Nikolaj Bjorner
d80b375ac3 accelerate 2021-12-12 14:33:57 -08:00
Nikolaj Bjorner
7bf76dd1f6 finally! 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-12-12 10:26:54 -08:00
Nikolaj Bjorner
83efb1413a na 2021-12-11 08:41:04 -08:00
Nikolaj Bjorner
a4fc63c542 initial overflow test 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-12-09 14:39:00 -08:00
Nikolaj Bjorner
d7f16d0622 merge 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-12-09 08:26:34 -08:00
Nikolaj Bjorner
f3ac879fa4 na 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-12-09 08:25:52 -08:00
Nikolaj Bjorner
ca9fbcf6f4 merge 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-12-08 12:44:55 -08:00
Nikolaj Bjorner
8d3c3ede39 save 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-12-08 12:40:44 -08:00
Nikolaj Bjorner
4d0f55febd update viable 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-12-03 17:57:08 -08:00
Nikolaj Bjorner
a81a00a93c add support for non-unit coefficients 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-11-30 09:53:09 -08:00
Nikolaj Bjorner
7b85afbe9c na 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-11-26 18:27:44 +01:00
Nikolaj Bjorner
fc6e127cca don't add viable premises on decisions 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-11-25 20:19:58 +01:00
Nikolaj Bjorner
a4e29ecd7e interval 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-11-25 18:46:43 +01:00
Nikolaj Bjorner
adf41c5d02 another bug fix 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-11-24 13:37:15 +01:00
Nikolaj Bjorner
caef8d026f add unsat core, activity, quick pass for viable 2021-11-24 13:23:28 +01:00
Nikolaj Bjorner
8db711bc3c retire deprecated functionality 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-11-22 18:14:15 +01:00
Nikolaj Bjorner
caaefef847 remove add_non_viable 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-11-18 15:57:55 -08:00
Nikolaj Bjorner
d073583d88 na 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-11-13 06:50:11 -08:00
Nikolaj Bjorner
0bec8520e1 adding new viable using forbidden intervals 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-11-10 08:23:45 -08:00
Nikolaj Bjorner
d0c8240560 refactor forbidden intervals 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-11-09 10:34:11 -08:00
Nikolaj Bjorner
611c28fc47 push outline of using cjust for overflow premise 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-09-09 09:56:00 +02:00
Jakob Rath
8a773d2bee
Polysat updates (#5444) 
* Simplify adding lemmas

* Remove misleading constructor from tmp_assign.

The idea is that tmp_assign is only created on the stack and
short-lived.  Instead of having a convenience constructor that takes a
constraint_ref, it's clearer to have an explicit .get() at the call
site.

* Remove some log messages

* bugfix

* fix

* Add stub for conflict_core

* wip

* Add example by Clemens
 2021-07-30 11:14:19 -07:00
Nikolaj Bjorner
04ce8ca5ef u256, separate viable_set 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-07-04 23:47:12 -07:00
Nikolaj Bjorner
0fc9d7ad0d viable 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-07-02 11:26:05 -07:00
Nikolaj Bjorner
788de7d614 na 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-07-02 02:48:45 -07:00
Nikolaj Bjorner
a374e739f1 prepare for tuned viable sets 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-06-30 01:05:34 -04:00
Nikolaj Bjorner
a0b0c1f428 with a fix 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-06-23 17:50:33 -07:00
Nikolaj Bjorner
4f0ec82957 functionally complete viable, needs to be debugged 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-06-23 17:44:52 -07:00
Nikolaj Bjorner
b9719768a0 more viable scaffolding 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-06-22 20:55:56 -07:00
Nikolaj Bjorner
8f0c408c0a prepare for new viable 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-06-22 20:44:21 -07:00
Nikolaj Bjorner
52eb473c63 prepare viable 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-06-21 21:55:20 -07:00
Nikolaj Bjorner
9173306adc na 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-06-21 16:00:13 -07:00
Nikolaj Bjorner
6f93ed8dc2 moving out viable functionality 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2021-06-21 15:50:04 -07:00