Lev Nachmanson
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6c5d7fbe96
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fixes in max term with tableau
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
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2020-03-25 19:43:55 -07:00 |
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Nikolaj Bjorner
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b14f5aab83
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fix #3393
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
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2020-03-25 19:43:55 -07:00 |
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Lev Nachmanson
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45980694b7
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fetch explanations earlier than setting the bound
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
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2020-03-25 19:43:55 -07:00 |
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Lev Nachmanson
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146489ff14
|
fix the signs for factorns in tangent lemma
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
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2020-03-25 19:43:55 -07:00 |
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Nikolaj Bjorner
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4c5c17c7d8
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fixes for #3376
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
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2020-03-25 19:43:55 -07:00 |
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Nikolaj Bjorner
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51ffaae396
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fix build of tests
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
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2020-03-25 19:43:55 -07:00 |
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Nikolaj Bjorner
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eb0f318686
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fix #3361
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
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2020-03-25 19:43:55 -07:00 |
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Nikolaj Bjorner
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46c6a5492e
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fix assertion in emonics, exposed by #3318
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
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2020-03-25 19:43:55 -07:00 |
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Lev Nachmanson
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c2e7dd3378
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catch the possible infeasible column when adding an equality
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
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2020-03-25 19:43:55 -07:00 |
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Nikolaj Bjorner
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562be531e9
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fix #3317
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
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2020-03-25 19:43:55 -07:00 |
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Lev Nachmanson
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a6941a3e75
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accept terms indices in core::explain_coeff_upper_bound()
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
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2020-03-25 19:43:55 -07:00 |
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Lev Nachmanson
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687c487746
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accept terms indices in core::explain_coeff_upper_bound()
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
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2020-03-25 19:43:55 -07:00 |
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Nikolaj Bjorner
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4683c3f241
|
na
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
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2020-03-25 19:43:55 -07:00 |
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Nikolaj Bjorner
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4dfc0d6d88
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fix #3334
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
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2020-03-25 19:43:55 -07:00 |
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Nikolaj Bjorner
|
af4e1fa010
|
na
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
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2020-03-25 19:43:55 -07:00 |
|
Nikolaj Bjorner
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b41b83cd63
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fix #3314
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
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2020-03-25 19:43:55 -07:00 |
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Nikolaj Bjorner
|
e7960e63da
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fix #3298
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
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2020-03-25 19:43:55 -07:00 |
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Nikolaj Bjorner
|
d3a7ebee02
|
fix #3338
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
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2020-03-25 19:43:55 -07:00 |
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Nikolaj Bjorner
|
31e2a9b163
|
add scoping for variable equivalences between new monomials
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
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2020-03-25 19:43:55 -07:00 |
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Nikolaj Bjorner
|
919f687df6
|
expose settings, not all of core
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
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2020-03-25 19:43:55 -07:00 |
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Nikolaj Bjorner
|
56584922e9
|
if it isn't used, it isn't templatized
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
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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 |
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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 |
|
Lev Nachmanson
|
fc62ecb8d1
|
relax the literal check in theory_lra
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
|
1b92400801
|
remove debug code
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
|
2020-03-25 19:43:55 -07:00 |
|
Lev Nachmanson
|
3b10318183
|
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
|
981aafa59c
|
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
|
5dbe4a6c8b
|
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 |
|
Lev Nachmanson
|
a80b48a597
|
relax the literal check in theory_lra
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
|
2020-03-25 19:43:55 -07:00 |
|
Lev Nachmanson
|
252eb5e856
|
remove debug code
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
|
2020-03-25 19:43:55 -07:00 |
|
Lev Nachmanson
|
db94109827
|
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
|
f9f1960c73
|
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
|
d39d64176e
|
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 |
|
Lev Nachmanson
|
84933c4435
|
relax the literal check in theory_lra
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
|
2020-03-25 19:43:55 -07:00 |
|
Nikolaj Bjorner
|
3224febd0e
|
remove double shrink
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
|
2020-03-25 19:43:55 -07:00 |
|
Nikolaj Bjorner
|
c68d15f441
|
build of template
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
|
2020-03-25 19:43:55 -07:00 |
|
Nikolaj Bjorner
|
1aaf6d879f
|
use same interval manager in pdd_interval as caller
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
|
2020-03-25 19:43:55 -07:00 |
|
Nikolaj Bjorner
|
f76432933f
|
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 |
|