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19396 commits 23 branches 48 tags 157 MiB
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Author SHA1 Message Date
igcontreras
4b3408696d
use uintptr_t instead of size_t (tptr) for portability (#6627) 2023-03-08 21:13:38 +00:00
Lev Nachmanson
8b0aa22631 replace lp_assert(false) with UNREACHABLE 2023-03-08 10:27:05 -08:00
Lev Nachmanson
3efe91c3e3 more dead code 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
13549aff66 rm dead code 2023-03-08 10:27:05 -08:00
Lev Nachmanson
c6be67bf3b more dead code 2023-03-08 10:27:05 -08:00
Lev Nachmanson
c8c0a00190 remove more dead code 2023-03-08 10:27:05 -08:00
Lev Nachmanson
748c75275f more dead code removal 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
f6445891f3 rm lu related fields from lp_core_solver_base.h 2023-03-08 10:27:05 -08:00
Lev Nachmanson
f351eb3ab2 remove many methods dealing with double 
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
 2023-03-08 10:27:05 -08:00
Lev Nachmanson
9ec82632a3 rp precise 2023-03-08 10:27:05 -08:00
Lev Nachmanson
569f5be91f rm dead code 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
178135486c rm scaler 2023-03-08 10:27:05 -08:00
Lev Nachmanson
6eedbd4f35 rm lu 2023-03-08 10:27:05 -08:00
Lev Nachmanson
e04e726f45 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
d00fcc87c9 Revert "rm dealing with doubles" 
This reverts commit 547254abe7.
 2023-03-08 10:27:05 -08:00
Lev Nachmanson
a4189186cc rm dealing with doubles 2023-03-08 10:27:05 -08:00
Lev Nachmanson
6201eda055 rm breakpoints 2023-03-08 10:27:05 -08:00
Lev Nachmanson
73224adc48 cleanup 2023-03-08 10:27:05 -08:00
Lev Nachmanson
377ceba6d5 rm lu 2023-03-08 10:27:05 -08:00
Lev Nachmanson
6132bf93f7 rm lu 
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
 2023-03-08 10:27:05 -08:00
Lev Nachmanson
bfe73c01a6 rm lu 
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
 2023-03-08 10:27:05 -08:00
Lev Nachmanson
1da4c018e4 rm lu 2023-03-08 10:27:05 -08:00
Lev Nachmanson
62bd3bd1e6 rm lu 
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
 2023-03-08 10:27:05 -08:00
Lev Nachmanson
5f03c93270 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
527f0d1242 rm lu 
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
97c1ba4641 rm get_column_in_lu_mode 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
f059b5e16b Leftover debug return 2023-03-07 15:53:32 +01:00
Clemens Eisenhofer
6d0c3c0770 Merge branch 'polysat' of https://github.com/Z3Prover/z3 into polysat 2023-03-07 15:21:53 +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
Jakob Rath
57d1506a0a remove debug output 2023-03-07 10:35:33 +01:00
Nikolaj Bjorner
b84f9694cd undo unnecessary change 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2023-03-06 21:39:46 -08:00
Hari Govind V K
f7c9c9ef72
fix unsound slice criteria (#6625) 
* rename for readability

* bug fix #6617. Don't slice op args that are values
 2023-03-06 19:28:22 -08:00
Nikolaj Bjorner
5c7506306b missing 2023-03-06 17:35:49 -08:00
Nikolaj Bjorner
6c00d40513 polysat fixes 
1. ensure that force_push is invoked before polysat updates state.
2. extract conflicts based on dependencies of both new literal that was conflicting with existing literal that had its value assigned based on dependencies.
 2023-03-06 17:35:39 -08:00
Jakob Rath
be0d0d5b9b Use checked division 2023-03-06 21:39:43 +01:00
Jakob Rath
5a8c0ce9c0 use N for consistency 2023-03-06 15:57:49 +01:00
Jakob Rath
be0c7aeb09 update/fix constraint simplifications 2023-03-06 15:52:39 +01:00
Jakob Rath
ac66622b05 Fix redundant lemma in umul_ovfl::narrow_bound 2023-03-06 12:59:35 +01:00