Nikolaj Bjorner
2fef6dc502
more scaffolding
2021-03-21 11:31:14 -07:00
Nikolaj Bjorner
c7704ef9af
pass algebraic manager to arith-plugin mk-numeral because rational check may overwrite the argument using the current manager deals with crash as part of #4532
...
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-07-26 17:52:28 -07:00
Nikolaj Bjorner
2d4839f89e
#4582 again
2020-07-25 15:09:30 -07:00
Nikolaj Bjorner
1059f6d3b8
#4582 again
2020-07-25 11:54:05 -07:00
Nikolaj Bjorner
963daab268
#4582 again
2020-07-25 11:18:20 -07:00
Nikolaj Bjorner
ed58175e1b
issue #4582
...
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-07-21 18:23:41 -07:00
Nuno Lopes
f30e8ccec3
fix crashes due to my last commit
2020-07-12 19:53:22 +01:00
Nuno Lopes
bb26f219fe
remove unneeded constructors (last round)
2020-07-12 17:41:57 +01:00
Nuno Lopes
7ac2791482
remove a bunch of constructors to avoid copies
...
still not enough to guarantee that vector::expand doesnt copy (WIP)
2020-06-03 17:09:27 +01:00
Nikolaj Bjorner
f4472927c0
play nice with sanitizers
...
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-04-03 17:39:22 -07:00
Nikolaj Bjorner
ff5bdd6f1f
speed up freedom interval computation
...
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-01-28 15:21:39 -08:00
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
