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12012 commits 24 branches 48 tags 158 MiB
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20 commits

Author SHA1 Message Date
Nikolaj Bjorner
0d614b8c36 check underflows, aig fixes 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-01-14 19:46:56 -08:00
Nikolaj Bjorner
38ad66ce17 update hash #2579 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2019-09-24 12:31:30 -07:00
Nuno Lopes
9b375150eb remove remaining _NO_OMP_ 2019-06-05 10:07:16 +01:00
Nuno Lopes
b88596283f don't use mp[zq] synchronized mode if OpenMP mode is disabled 2018-07-14 20:44:35 +01:00
Nuno Lopes
7d20fbb280 do not cooperate if OMP mode is disabled (i.e. it's single threaded only) 2018-07-14 12:21:43 +01:00
Nuno Lopes
009708ed07 remove unneeded creation of tmp mpz_manager 2018-07-09 10:52:27 +01:00
Lev Nachmanson
9ba4026bc6 avoid going creating hnf_cuts if all involved vars have integral values 
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>

add explanations to hnf cuts

Signed-off-by: Lev Nachmanson <levnach@hotmail.com>

nits and virtual methods (#68)

* local

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

* virtual method in bound propagator

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

cleanup from std::cout

Signed-off-by: Lev Nachmanson <levnach@hotmail.com>

handle the case when the number of terms is greater than the number of variables in hnf

Signed-off-by: Lev Nachmanson <levnach@hotmail.com>

method name's fix

Signed-off-by: Lev Nachmanson <levnach@hotmail.com>

restore hnf_cutter to work with m_row_count <= m_column_count

Signed-off-by: Lev Nachmanson <levnach@hotmail.com>

tune addition of rational numbers (#70)

* log quantifiers only if present

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

* merge and fix some warnings

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

* set new arith as default for LIA

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

* local

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

* virtual method in bound propagator

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

* prepare for mixed integer-real

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

* fix default tactic usage

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

give shorter explanations, call hnf only when have a not integral var

Signed-off-by: Lev Nachmanson <levnach@hotmail.com>

overhaul of mpq (#71)

* log quantifiers only if present

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

* merge and fix some warnings

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

* set new arith as default for LIA

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

* local

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

* virtual method in bound propagator

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

* prepare for mixed integer-real

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

* fix default tactic usage

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

* overhaul of mpz/mpq

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

* disabled temporary setting

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

* remove prints

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

fix for 32 bit build (#72)

* log quantifiers only if present

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

* merge and fix some warnings

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

* set new arith as default for LIA

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

* local

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

* virtual method in bound propagator

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

* prepare for mixed integer-real

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

* fix default tactic usage

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

* overhaul of mpz/mpq

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

* disabled temporary setting

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

* remove prints

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

* customize for 64 bit

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

yes (#74)

* log quantifiers only if present

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

* merge and fix some warnings

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

* set new arith as default for LIA

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

* local

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

* virtual method in bound propagator

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

* prepare for mixed integer-real

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

* fix default tactic usage

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

* overhaul of mpz/mpq

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

* disabled temporary setting

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

* remove prints

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

* customize for 64 bit

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

* customize for 64 bit

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

* more refactor

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

fix the merge

Signed-off-by: Lev Nachmanson <levnach@hotmail.com>

fixes in maximize_term untested

Signed-off-by: Lev Nachmanson <levnach@hotmail.com>

fix compilation (#75)

* log quantifiers only if present

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

* merge and fix some warnings

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

* set new arith as default for LIA

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

* local

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

* virtual method in bound propagator

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

* prepare for mixed integer-real

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

* fix default tactic usage

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

* overhaul of mpz/mpq

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

* disabled temporary setting

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

* remove prints

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

* customize for 64 bit

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

* customize for 64 bit

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

* more refactor

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

* merge

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

* relax check

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

* change for gcc

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

* merge

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-06-27 12:16:58 -07:00
Lev Nachmanson
3b5337823a extract gomory cut functionality in one method 
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>

work on hnf

Signed-off-by: Lev Nachmanson <levnach@hotmail.com>

work in hnf

Signed-off-by: Lev Nachmanson <levnach@hotmail.com>

work in hnf

Signed-off-by: Lev Nachmanson <levnach@hotmail.com>

work in hnf

Signed-off-by: Lev Nachmanson <levnach@hotmail.com>

work in hnf

Signed-off-by: Lev Nachmanson <levnach@hotmail.com>

work on hnf

Signed-off-by: Lev Nachmanson <levnach@hotmail.com>

work on hnf

Signed-off-by: Lev Nachmanson <levnach@hotmail.com>

prepare calculate U in hnf

Signed-off-by: Lev Nachmanson <levnach@hotmail.com>

naive algorithm for HNF and m <= n

Signed-off-by: Lev Nachmanson <levnach@hotmail.com>

naive algorithm for HNF

Signed-off-by: Lev Nachmanson <levnach@hotmail.com>

introduces reverse matrix into Hermite Normal Form calculation

Signed-off-by: Lev Nachmanson <levnach@hotmail.com>

work on more efficient hnf

Signed-off-by: Lev Nachmanson <levnach@hotmail.com>

work on hnf

Signed-off-by: Lev Nachmanson <levnach@hotmail.com>

use smarter templates in lu.h

Signed-off-by: Lev Nachmanson <levnach@hotmail.com>

the new lu scheme compiles

Signed-off-by: Lev Nachmanson <levnach@hotmail.com>

simple test passes with the modified lu

Signed-off-by: Lev Nachmanson <levnach@hotmail.com>

fix the build on windows

Signed-off-by: Lev Nachmanson <levnach@hotmail.com>

playing with the example from cutting the mix

Signed-off-by: Lev Nachmanson <levnach@hotmail.com>

work on hnf, add extended_gcd_minimal_uv()

Signed-off-by: Lev Nachmanson <levnach@hotmail.com>

work on extended_gcd_minimal_uv

Signed-off-by: Lev Nachmanson <levnach@hotmail.com>

work on hnf, add extended_gcd_minimal_uv()

Signed-off-by: Lev Nachmanson <levnach@hotmail.com>

more tests and bug fixes in hnf

Signed-off-by: Lev Nachmanson <levnach@hotmail.com>

work on hnf modulo version

Signed-off-by: Lev Nachmanson <levnach@hotmail.com>

work on hnf modulo version, more tests pass

Signed-off-by: Lev Nachmanson <levnach@hotmail.com>

a rough version of hnf passed the tests

Signed-off-by: Lev Nachmanson <levnach@hotmail.com>

fix build in release

Signed-off-by: Lev Nachmanson <levnach@hotmail.com>

fixes in determinant calculations

Signed-off-by: Lev Nachmanson <levnach@hotmail.com>

work on hnf

Signed-off-by: Lev Nachmanson <levnach@hotmail.com>

work on hnf

Signed-off-by: Lev Nachmanson <levnach@hotmail.com>

work on hnf

Signed-off-by: Lev Nachmanson <levnach@hotmail.com>

work on hnf

Signed-off-by: Lev Nachmanson <levnach@hotmail.com>

create a stub for hnf_cuts

Signed-off-by: Lev Nachmanson <levnach@hotmail.com>

create a stub for hnf_cuts

Signed-off-by: Lev Nachmanson <levnach@hotmail.com>

create a stub for hnf_cuts

Signed-off-by: Lev Nachmanson <levnach@hotmail.com>

general_matrix etc.

Signed-off-by: Lev Nachmanson <levnach@hotmail.com>

general_matrix etc.

Signed-off-by: Lev Nachmanson <levnach@hotmail.com>

rename cut_solver to chase_cut_solver

Signed-off-by: Lev Nachmanson <levnach@hotmail.com>

rename cut_solver to chase_cut_solver

Signed-off-by: Lev Nachmanson <levnach@hotmail.com>

hnf_cutter

Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
 2018-06-27 11:39:41 -07:00
Nikolaj Bjorner
dd6e76478d fix build 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-05-02 08:51:33 -07:00
Nikolaj Bjorner
a07c6e4793 resolve 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-05-01 15:02:04 -07:00
Bruce Mitchener
2fa304d8de Remove int64, uint64 typedefs in favor of int64_t / uint64_t. 2018-03-31 14:45:04 +07:00
Nuno Lopes
d1c13f17b0 remove noexcept since MSVC 2012 doest support it 2017-10-16 00:54:30 +01:00
Nuno Lopes
9b54b4e784 fix vector<> to support non-POD types 
adjust code to std::move and avoid unnecessary/illegal
 2017-10-16 00:54:29 +01:00
Nikolaj Bjorner
b19f94ae5b make include paths uniformly use path relative to src. #534 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-07-31 13:24:11 -07:00
Christoph M. Wintersteiger
c395516058 Adjusted rlimit increments in theory_arith to avoid non-termination issues 2017-06-25 22:19:42 +01:00
Nikolaj Bjorner
085d31dca2 mpq/mpz features from LRA 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-05-09 09:18:59 -07:00
Nikolaj Bjorner
23b9d3ef55 fix at-most-1 constraint compiler bug 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2016-10-22 18:50:16 -07:00
Nikolaj Bjorner
4bc044c982 update header guards to be C++ style. Fixes issue #9 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2015-07-08 23:18:40 -07:00
Leonardo de Moura
4624919786 Improve html pretty printer for RCF package 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-01-27 11:24:23 -08:00
Leonardo de Moura
2c464d413d Reorganizing source code. Created util dir 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2012-10-20 10:19:38 -07:00
Renamed from lib/mpq.h (Browse further)