Lev Nachmanson
|
e0b95979e6
|
detect the status change in lar_solver::add_equality()
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
|
2020-03-25 19:43:55 -07:00 |
|
Nikolaj Bjorner
|
ee8aa50750
|
na
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
|
2020-03-25 19:43:55 -07:00 |
|
Nikolaj Bjorner
|
e16c62d6e2
|
don't reset core after it has been populated for the cut #3451 and presumably other bugs
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.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 |
|
Nikolaj Bjorner
|
4b8a063996
|
convert seg fault to assertion violation #3456
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.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 |
|
Nikolaj Bjorner
|
8a665e25ed
|
reverting signed mon_eq, try to rely on canonization state during add/pop
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.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
|
cc74dd6373
|
emonics
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
|
2020-03-25 19:43:55 -07:00 |
|
Lev Nachmanson
|
316f2194e0
|
rename
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
|
2020-03-25 19:43:55 -07:00 |
|
Lev Nachmanson
|
b52150de22
|
cleanup
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
|
2020-03-25 19:43:55 -07:00 |
|
Nikolaj Bjorner
|
c88d5e6468
|
remove debug out
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
|
2020-03-25 19:43:55 -07:00 |
|
Nikolaj Bjorner
|
2b98c7e157
|
tidy^2
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
|
2020-03-25 19:43:55 -07:00 |
|
Nikolaj Bjorner
|
2e2c42f7c8
|
tidy
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
|
2020-03-25 19:43:55 -07:00 |
|
Nikolaj Bjorner
|
49ac118a18
|
tidy tv
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.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
|
d758a08497
|
do not create inf var
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
|
2020-03-25 19:43:55 -07:00 |
|
Lev Nachmanson
|
6c5d7fbe96
|
fixes in max term with tableau
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
|
2020-03-25 19:43:55 -07:00 |
|
Nikolaj Bjorner
|
b14f5aab83
|
fix #3393
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
|
2020-03-25 19:43:55 -07:00 |
|
Lev Nachmanson
|
45980694b7
|
fetch explanations earlier than setting the bound
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
|
2020-03-25 19:43:55 -07:00 |
|
Lev Nachmanson
|
146489ff14
|
fix the signs for factorns in tangent lemma
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
|
2020-03-25 19:43:55 -07:00 |
|
Nikolaj Bjorner
|
4c5c17c7d8
|
fixes for #3376
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
|
2020-03-25 19:43:55 -07:00 |
|
Nikolaj Bjorner
|
51ffaae396
|
fix build of tests
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
|
2020-03-25 19:43:55 -07:00 |
|
Nikolaj Bjorner
|
eb0f318686
|
fix #3361
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
|
2020-03-25 19:43:55 -07:00 |
|
Nikolaj Bjorner
|
46c6a5492e
|
fix assertion in emonics, exposed by #3318
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
|
2020-03-25 19:43:55 -07:00 |
|
Lev Nachmanson
|
c2e7dd3378
|
catch the possible infeasible column when adding an equality
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
|
2020-03-25 19:43:55 -07:00 |
|
Nikolaj Bjorner
|
562be531e9
|
fix #3317
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
|
2020-03-25 19:43:55 -07:00 |
|
Lev Nachmanson
|
a6941a3e75
|
accept terms indices in core::explain_coeff_upper_bound()
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
|
2020-03-25 19:43:55 -07:00 |
|
Lev Nachmanson
|
687c487746
|
accept terms indices in core::explain_coeff_upper_bound()
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
|
2020-03-25 19:43:55 -07:00 |
|
Nikolaj Bjorner
|
4683c3f241
|
na
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
|
2020-03-25 19:43:55 -07:00 |
|
Nikolaj Bjorner
|
4dfc0d6d88
|
fix #3334
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
|
2020-03-25 19:43:55 -07:00 |
|
Nikolaj Bjorner
|
af4e1fa010
|
na
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
|
2020-03-25 19:43:55 -07:00 |
|
Nikolaj Bjorner
|
b41b83cd63
|
fix #3314
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
|
2020-03-25 19:43:55 -07:00 |
|
Nikolaj Bjorner
|
e7960e63da
|
fix #3298
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
|
2020-03-25 19:43:55 -07:00 |
|
Nikolaj Bjorner
|
d3a7ebee02
|
fix #3338
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
|
2020-03-25 19:43:55 -07:00 |
|
Nikolaj Bjorner
|
31e2a9b163
|
add scoping for variable equivalences between new monomials
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
|
2020-03-25 19:43:55 -07:00 |
|
Nikolaj Bjorner
|
919f687df6
|
expose settings, not all of core
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
|
2020-03-25 19:43:55 -07:00 |
|
Nikolaj Bjorner
|
56584922e9
|
if it isn't used, it isn't templatized
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
|
2020-03-25 19:43:55 -07:00 |
|
Nikolaj Bjorner
|
e8c3324c3f
|
reduce number of redundant arguments and pointers
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
|
2020-03-25 19:43:55 -07:00 |
|
Nikolaj Bjorner
|
44d2f6da6c
|
fix #3261
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 |
|
Nikolaj Bjorner
|
1c0e583abc
|
avoid calling del on memory not owned by object allocator
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
|
2020-03-25 19:43:55 -07:00 |
|
Nikolaj Bjorner
|
0b785cc942
|
track variables used by nla_solver
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
|
2020-03-25 19:43:55 -07:00 |
|
Lev Nachmanson
|
31937f0b91
|
round the bound for columns and terms when it can be deduced that they are integral
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
|
4917475f9e
|
remove debug code
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
|
2020-03-25 19:43:55 -07:00 |
|
Lev Nachmanson
|
8dcec5c4ad
|
add option branch_flip to lp_settings
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
|
2020-03-25 19:43:55 -07:00 |
|
Lev Nachmanson
|
dcb81f0ad2
|
introduce a bug int theory_array.cpp - look for a counter example
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
|
2020-03-25 19:43:55 -07:00 |
|
Lev Nachmanson
|
5556b82989
|
introduce a bug into theory_array - looking for a counterexample
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
|
2020-03-25 19:43:55 -07:00 |
|