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Code Activity
19345 commits 23 branches 48 tags 157 MiB
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878 commits

Author SHA1 Message Date
Jakob Rath
8b9d9db77e compile 2023-07-27 15:49:50 +02:00
Jakob Rath
9335b6eed6 refactor slicing dep 2023-07-27 15:35:59 +02:00
Jakob Rath
6cb84dc4cd collect_simple_overlaps 2023-07-26 14:39:46 +02:00
Jakob Rath
19c1ba5158 update tests 2023-07-26 09:47:34 +02:00
Jakob Rath
e7c9112beb bugfix 2023-07-21 12:45:46 +02:00
Jakob Rath
4142201d88 fix disequality conflict shortcut 2023-07-20 15:10:58 +02:00
Jakob Rath
73757e3fa4 mk_extract 2023-07-19 19:37:21 +02:00
Jakob Rath
af73f26941 slicing: track disequalities 2023-07-19 12:04:45 +02:00
Jakob Rath
c124cbae97 Add virtual concat terms on demand during propagation 2023-07-18 14:48:32 +02:00
Jakob Rath
0d80e47350 update deps handling (need to support pvars as well) 2023-07-18 11:22:02 +02:00
Jakob Rath
11d9e5c862 minor 2023-07-17 19:04:17 +02:00
Jakob Rath
a2fdb03625 propagate value when splitting a slice 2023-07-17 18:18:12 +02:00
Jakob Rath
30323a6ba1 update unit test 2023-07-17 14:41:45 +02:00
Jakob Rath
8c17e231ad don't 'find' when creating subslice 2023-07-12 16:45:51 +02:00
Jakob Rath
f61bf0843b display 2023-07-12 15:46:40 +02:00
Jakob Rath
59c3234fb8 Merge branch 'master' into polysat 2023-07-10 09:45:55 +02:00
Jakob Rath
b4edc4d20c slicing checkpoint 2023-07-08 20:08:45 +02:00
Lev Nachmanson
61948fa1ff find minimal deltas in patching 
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
 2023-07-01 07:48:07 -07:00
Jakob Rath
54487f3294 slicing::explain_equal 2023-06-28 11:15:16 +02:00
Jakob Rath
7d7735b010 test 2023-06-28 10:41:22 +02:00
Jakob Rath
05ea32f17d update test 2023-06-28 10:37:07 +02:00
Lev Nachmanson
30a2ced9aa
patching merge (#6780) 
* patching merge

* fix the format and some warnings

Signed-off-by: Lev Nachmanson <levnach@hotmail.com>

* a fix in the delta calculation

* test patching

* try a new version of get_patching_deltas

Signed-off-by: Lev Nachmanson <levnach@hotmail.com>

* remove dead code from lp_tst and try optimizing patching

* add comments, replace VERIFY with lp_assert

Signed-off-by: Lev Nachmanson <levnach@hotmail.com>

* cleanup

---------

Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
 2023-06-27 17:53:27 -07:00
Jakob Rath
8a50467ba8 Fix mk_slice, add mk_extract/mk_concat 2023-06-16 11:48:01 +02:00
Jakob Rath
862707baa0 test2 2023-06-15 17:09:46 +02:00
Jakob Rath
cddfcc1658 get rid of _idx suffix 2023-06-15 16:58:39 +02:00
Jakob Rath
2a3006cce3 Don't track arbitrary hi/lo reference points and just store the slice width 2023-06-15 16:55:26 +02:00
Jakob Rath
8ce85da881 test and bugfix 2023-06-15 16:02:25 +02:00
Jakob Rath
40f794c5b4 test stub 2023-06-15 11:53:06 +02:00
Jakob Rath
136e819cb9 set up test for slicing 2023-06-15 11:43:14 +02:00
Jakob Rath
f54f33551e Merge branch 'master' into polysat 2023-05-26 15:58:09 +02:00
Nikolaj Bjorner
624907823d add tests for distribution utility and fix loose ends 2023-04-13 11:19:06 -07:00
Lev Nachmanson
8b0aa22631 replace lp_assert(false) with UNREACHABLE 2023-03-08 10:27:05 -08:00
Lev Nachmanson
1fb24ebc35 fix lp_tst 2023-03-08 10:27:05 -08:00
Lev Nachmanson
11eab94321 more dead code 2023-03-08 10:27:05 -08:00
Lev Nachmanson
e430f28813 remove dead code 
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
 2023-03-08 10:27:05 -08:00
Lev Nachmanson
f33f8c265e more cleanup 2023-03-08 10:27:05 -08:00
Lev Nachmanson
0fb65dea3f rm square_sparse_matrix 2023-03-08 10:27:05 -08:00
Lev Nachmanson
6eedbd4f35 rm lu 2023-03-08 10:27:05 -08:00
Lev Nachmanson
2e9dc3d090 rm lu 
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
 2023-03-08 10:27:05 -08:00
Lev Nachmanson
9a7c99da33 rm lu 2023-03-08 10:27:05 -08:00
Lev Nachmanson
c251151d66 rm_lu 2023-03-08 10:27:05 -08:00
Lev Nachmanson
25f103db1a rm_lp 
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
 2023-03-08 10:27:05 -08:00
Lev Nachmanson
a38be43264 rm lu 
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
 2023-03-08 10:27:05 -08:00
Lev Nachmanson
ea16f6608c before rm lu 
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
 2023-03-08 10:27:05 -08:00
Clemens Eisenhofer
60a405d134 Frequent lsb special case 2023-03-07 18:07:39 +01:00
Clemens Eisenhofer
5b35450891 Several changes: 
- Extend fixed-bit FI to both directions
- really randomized restart
- MSB for fixed-bits
- Forward propagation (band, lshift, rshift) with good justifications (strengthen during saturation)
 2023-03-07 15:21:14 +01:00
Lev Nachmanson
92fe8c5968 restore the previous state 
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
 2023-03-03 18:30:17 -08:00
Lev Nachmanson
5e4bca3d26 small removals 2023-03-03 15:58:25 -08:00
Lev Nachmanson
2dd30fa350 rm lp_primal_simplex 2023-03-03 15:44:50 -08:00
Lev Nachmanson
d2e8297d41 remove includes of lp_dual_simplex 2023-03-03 15:38:47 -08:00