Nikolaj Bjorner
8900db527f
add diagnostics for grobner
2022-07-12 20:49:54 -07:00
Nikolaj Bjorner
4a6083836a
call it data instead of c_ptr for approaching C++11 std::vector convention.
2021-04-13 18:17:35 -07:00
Nikolaj Bjorner
857557ad93
deal with compiler warnings
2021-03-08 20:39:19 -08:00
Nikolaj Bjorner
c6eb55537a
Throttle nra solver when progress is being made by linearization
2021-02-26 11:14:24 -08:00
Nikolaj Bjorner
e962deb557
remove also second hash-table for ALIVE_OPT #4747
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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-10-27 00:12:34 -07:00
Nikolaj Bjorner
eaffe46468
revert debug changes
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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-06-28 10:27:47 -07:00
Nikolaj Bjorner
9a642215eb
avoid infinite loop between is-nullable and mk-bool-app
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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-06-28 10:27:47 -07:00
Nikolaj Bjorner
4b6ca6a10c
replace size by data_size
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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-06-22 11:16:36 -07:00
Lev Nachmanson
6a678fd5be
rename in lar_solver and memory corruption bug in cheap_eq
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Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
2020-06-12 22:11:11 -07:00
Nikolaj Bjorner
9ca5b3f304
fix #4449
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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-06-03 21:10:07 -07:00
Nikolaj Bjorner
48f07932f7
reset zero before resetting nlsat #4493b
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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-06-02 00:40:54 -07:00
Lev Nachmanson
af2f74c05f
smarter explanation.h ( #4385 )
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* smarter explanation.h
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
* clean explanation API
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
* suppress warnings
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
* disable the warnings
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
2020-05-19 12:38:44 -07:00
Lev Nachmanson
6a4062809d
Nra add term ( #4331 )
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* n
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
* do not create assumptions
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
* disable nra_solver
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
2020-05-15 10:35:42 -07:00
Nikolaj Bjorner
127ef59ce4
push explanation to where it is used
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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-05-12 19:55:07 -07:00
Nikolaj Bjorner
8b546867f0
move lemma creation into nra_solver
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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-05-12 19:47:29 -07:00
Nikolaj Bjorner
be1a1dd7c2
add stubs
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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-05-12 17:36:46 -07:00
Lev Nachmanson
3e4a4c6df2
rebase with master branch
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Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
2020-05-11 19:12:02 -07:00
Lev Nachmanson
279d55a2c7
nra to nla
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Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
2020-05-11 19:12:02 -07:00
Lev Nachmanson
e32a6714a5
call nlsat
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Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
2020-05-11 19:12:02 -07:00
Lev Nachmanson
7a79397769
nra to nla
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Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
2020-05-11 19:12:02 -07:00
Lev Nachmanson
3e845010dd
replace v by j in lp printouts
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Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
2020-03-30 15:59:03 -07:00
Nikolaj Bjorner
8a665e25ed
reverting signed mon_eq, try to rely on canonization state during add/pop
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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-03-25 19:43:55 -07:00
Nikolaj Bjorner
44d2f6da6c
fix #3261
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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-03-25 19:43:55 -07:00
Nikolaj Bjorner
8c016abb12
build issues
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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-02-07 11:16:57 -08:00
Nikolaj Bjorner
800bc757ae
isolate constraints in a constraint_set
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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-02-07 09:24:45 -08:00
Nikolaj Bjorner
a59745c2f2
isolate constraints in a constraint_set
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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-02-07 09:13:40 -08:00
Lev Nachmanson
a0bdb8135d
rename monomial to monic
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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
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Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
2020-01-28 10:04:21 -08:00
