Lev Nachmanson
|
530f77281c
|
fixes in branching
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
|
2020-04-26 16:13:47 -07:00 |
|
Lev Nachmanson
|
5208b64a6b
|
expose only necessary methods of lar_solver
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
|
2020-04-16 12:58:39 -07:00 |
|
Nikolaj Bjorner
|
c2e5cd78c8
|
change lar_terms to use column indices
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
|
2020-04-06 12:13:59 -07:00 |
|
Nikolaj Bjorner
|
080dbb13b0
|
tv alignment, code review comments
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
|
2020-04-05 03:35:19 -07:00 |
|
Lev Nachmanson
|
f5b62015fc
|
change the return type of ival.var() to tv
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
|
2020-03-25 19:43:55 -07:00 |
|
Lev Nachmanson
|
38eca3b66a
|
fixes in order lemmas and printing terms
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
|
2020-03-25 19:43:55 -07:00 |
|
Lev Nachmanson
|
b964976b3f
|
remove debug code from theory_lra.cpp and restore gomory.cpp
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
|
2020-03-25 19:43:55 -07:00 |
|
Lev Nachmanson
|
6877840342
|
port from master
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
|
2020-03-25 19:43:55 -07:00 |
|
Nikolaj Bjorner
|
e50082b484
|
add tv
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
|
2020-03-25 19:43:55 -07:00 |
|
Lev Nachmanson
|
8af245a410
|
use a simpler encoding for term indices
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
|
2020-03-25 19:43:55 -07:00 |
|
Lev Nachmanson
|
79d4d13b14
|
fix in gomory: revert some changes
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
|
2020-03-25 19:43:55 -07:00 |
|
Lev Nachmanson
|
29b9dfe326
|
fix in gomory cut
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
|
2020-03-25 19:43:55 -07:00 |
|
Lev Nachmanson
|
c284e153f3
|
fix in gomory: revert some changes
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
|
2020-03-25 19:43:55 -07:00 |
|
Lev Nachmanson
|
91d9a5bc83
|
fix in gomory cut
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
|
2020-03-25 19:43:55 -07:00 |
|
Lev Nachmanson
|
77ca63db90
|
fix in gomory: revert some changes
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
|
2020-03-25 19:43:55 -07:00 |
|
Lev Nachmanson
|
cbefa8d2b0
|
fix in gomory cut
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
|
2020-03-25 19:43:55 -07:00 |
|
Lev Nachmanson
|
0ee541204f
|
fix in gomory: revert some changes
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
|
2020-03-25 19:43:55 -07:00 |
|
Lev Nachmanson
|
b8d7af59f4
|
fix in gomory cut
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
|
2020-03-25 19:43:55 -07:00 |
|
Lev Nachmanson
|
65de3f748a
|
fix the real case in gomory cuts, create a cut in a form t >= k
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
|
2020-03-20 16:28:25 -07:00 |
|
Nikolaj Bjorner
|
9451dd9a74
|
na
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
|
2020-02-09 09:00:34 -08:00 |
|
Nikolaj Bjorner
|
5964969f29
|
na
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
|
2020-02-09 08:38:07 -08:00 |
|
Nikolaj Bjorner
|
5dc8c93897
|
separate out gcd test
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
|
2020-02-08 16:44:25 -08:00 |
|
Nikolaj Bjorner
|
3f1f4e0f67
|
remove pragma once from cpp
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
|
2020-02-08 15:41:13 -08:00 |
|
Nikolaj Bjorner
|
c12c9a75e6
|
move all gomory functionality into gomory class
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
|
2020-02-08 15:03:58 -08:00 |
|
Nikolaj Bjorner
|
d44855f262
|
move all gomory functionality into gomory class
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
|
2020-02-08 13:02:19 -08:00 |
|
Nikolaj Bjorner
|
8b23a1701a
|
move flatten functionality to asserted_formulas, sort variables in lut_finder
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
|
2020-02-06 09:16:23 -08:00 |
|
Nikolaj Bjorner
|
a9d22d7409
|
fix #2918
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
|
2020-02-01 14:09:40 -08:00 |
|
Nikolaj Bjorner
|
ece041baf8
|
randomize branch direction (outside of int_solver for now)
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
|
2020-02-01 10:32:49 -08:00 |
|
Lev Nachmanson
|
abb13f8c76
|
randomise branches in int_solver
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
|
2020-01-31 14:38:28 -08:00 |
|
Lev Nachmanson
|
8ebeaf03b4
|
rebase with Z3Prover/z3/master
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
|
2020-01-28 10:04:21 -08:00 |
|
Lev Nachmanson
|
d310ae9060
|
rebase with Z3Prover
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
|
2020-01-28 10:04:21 -08:00 |
|
Lev Nachmanson
|
1e625db84b
|
fix a bug in nla_expr
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
|
2020-01-28 10:04:21 -08:00 |
|
Lev Nachmanson
|
130995a3db
|
print terms as monomials
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
|
2020-01-28 10:04:21 -08:00 |
|
Lev Nachmanson
|
33cbd29ed0
|
mv util/lp to math/lp
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
|
2020-01-28 10:04:21 -08:00 |
|