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
|
bbf0ebcb74
|
Merge branch 'master' of https://github.com/Z3Prover/z3
|
2017-07-31 20:18:53 +01:00 |
|
Christoph M. Wintersteiger
|
ecfd241e19
|
Injected 3 missing bits of precision into fp.rem. Relates to #872.
|
2017-07-31 19:53:44 +01:00 |
|
Arie Gurfinkel
|
1d5713c376
|
move semantics for ref
|
2017-07-31 14:21:30 -04:00 |
|
Christoph M. Wintersteiger
|
a59907170d
|
Fixed renormalization in fp.mul. Relates to #872.
|
2017-07-31 18:34:46 +01:00 |
|
Christoph M. Wintersteiger
|
175f042db8
|
Fixed renormalization in fp.fma. Relates to #872.
|
2017-07-28 23:01:01 +01:00 |
|
Christoph M. Wintersteiger
|
e677030b74
|
Fixed sign bug in mpf fp.fma. Relates to #872.
|
2017-07-28 21:39:44 +01:00 |
|
Christoph M. Wintersteiger
|
a30c343d7a
|
Merge branch 'master' of https://github.com/Z3Prover/z3
|
2017-07-28 20:24:35 +01:00 |
|
Christoph M. Wintersteiger
|
0610392a05
|
Bugfix for fp.fma. Fixes #872.
|
2017-07-28 20:16:13 +01:00 |
|
Nikolaj Bjorner
|
6dbfdf3e9c
|
Merge branch 'master' of https://github.com/z3prover/z3 into opt
|
2017-07-27 17:03:04 -07:00 |
|
Nikolaj Bjorner
|
b482dbd589
|
merge
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
|
2017-07-27 17:02:27 -07:00 |
|
Nikolaj Bjorner
|
fe1a07a8ee
|
merge
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
|
2017-07-27 16:17:56 -07:00 |
|
Christoph M. Wintersteiger
|
33ebdc8adc
|
Cleaned up mpf rounder. Rewrote mpf fma. Relates to #872.
|
2017-07-27 23:08:35 +01:00 |
|
Nikolaj Bjorner
|
6558999cef
|
fixes #1171
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
|
2017-07-27 08:46:20 -07:00 |
|
Nikolaj Bjorner
|
b1298d7bde
|
ensure that assertions within the unit tests are exercised in all build modes, remove special handling of SASSERT for release mode #1163
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
|
2017-07-26 20:28:55 -07:00 |
|
Nikolaj Bjorner
|
9f9c575451
|
fix bug exposed when running test-z3.exe /a in debug mode, #1159. Add assertions to heap interaction
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
|
2017-07-25 16:26:45 -07:00 |
|
Christoph M. Wintersteiger
|
75b533f050
|
Fixed normalization shift in MPF rounder. Relates to #872.
|
2017-07-25 20:29:10 +01:00 |
|
Christoph M. Wintersteiger
|
f1c0ac72e7
|
Fix for fp.fma encoding. Relates to #872.
|
2017-07-25 20:29:10 +01:00 |
|
Nikolaj Bjorner
|
70f6280bf1
|
fix regression reported in #1159
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
|
2017-07-25 10:18:21 -07:00 |
|
Nikolaj Bjorner
|
a94f5fb04a
|
fix compiler warnings
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
|
2017-07-24 12:15:10 -07:00 |
|
Nikolaj Bjorner
|
30b0d5ba13
|
Merge branch 'master' of https://github.com/z3prover/z3
|
2017-07-24 10:49:54 -07:00 |
|
Lev Nachmanson
|
bd4fb22665
|
track the set of integer variables that are not set to integer values
Signed-off-by: Lev Nachmanson <levnach@microsoft.com>
|
2017-07-21 21:09:51 -07:00 |
|
Lev Nachmanson
|
64e542bd70
|
fix term indices for the time being when exiting from check()
Signed-off-by: Lev Nachmanson <levnach@microsoft.com>
|
2017-07-20 19:13:13 -07:00 |
|
Lev Nachmanson
|
04824e7372
|
add a check in gomory cut
Signed-off-by: Lev Nachmanson <levnach@microsoft.com>
|
2017-07-20 18:12:16 -07:00 |
|
Lev Nachmanson
|
1490b7a15f
|
a cleaner version of subs_term_columns
Signed-off-by: Lev Nachmanson <levnach@microsoft.com>
|
2017-07-19 22:14:05 -07:00 |
|
Lev Nachmanson
|
4d1b0d8026
|
gomory cut worked on a toy example
Signed-off-by: Lev Nachmanson <levnach@microsoft.com>
|
2017-07-19 16:50:23 -07:00 |
|
Lev Nachmanson
|
94b3fee6ac
|
rename a function
Signed-off-by: Lev Nachmanson <levnach@microsoft.com>
|
2017-07-17 16:41:02 -07:00 |
|
Lev Nachmanson
|
729644a2b6
|
fix term_is_int
Signed-off-by: Lev Nachmanson <levnach@microsoft.com>
|
2017-07-17 16:08:20 -07:00 |
|
Lev Nachmanson
|
77171f4af8
|
the first version of Gomory cut, probably broken
Signed-off-by: Lev Nachmanson <levnach@microsoft.com>
|
2017-07-17 15:17:46 -07:00 |
|
Lev Nachmanson
|
1931adcb74
|
add a file
Signed-off-by: Lev Nachmanson <levnach@microsoft.com>
|
2017-07-13 09:48:29 -07:00 |
|
Lev Nachmanson
|
8750da1da7
|
progress in gomory cut
Signed-off-by: Lev Nachmanson <levnach@microsoft.com>
|
2017-07-12 16:43:10 -07:00 |
|
Lev Nachmanson
|
2056404ed4
|
branch on a free variable before trying Gomory cuts
Signed-off-by: Lev Nachmanson <levnach@microsoft.com>
|
2017-07-11 16:44:04 -07:00 |
|
Lev Nachmanson
|
fc6a876845
|
start gomory cut
Signed-off-by: Lev Nachmanson <levnach@microsoft.com>
|
2017-07-11 13:38:59 -07:00 |
|
Lev Nachmanson
|
69d6b022b8
|
speed up in get_model and fix in git_model_do_not_care_...
Signed-off-by: Lev Nachmanson <levnach@microsoft.com>
|
2017-07-10 22:14:56 -07:00 |
|
Lev Nachmanson
|
2fe846d9fc
|
fix a bug in the lar_solver::m_status update during push/pop
Signed-off-by: Lev Nachmanson <levnach@microsoft.com>
|
2017-07-10 16:34:23 -07:00 |
|
Lev Nachmanson
|
581098299b
|
change the order of initializations in the constructor of imp in theory_lra
Signed-off-by: Lev Nachmanson <levnach@microsoft.com>
|
2017-07-10 12:04:58 -07:00 |
|
Lev Nachmanson
|
9dc7ba73eb
|
use a faster version of get_model in debug checks
Signed-off-by: Lev Nachmanson <levnach@microsoft.com>
|
2017-07-10 11:57:33 -07:00 |
|
Lev Nachmanson
|
86ed01a63b
|
replace clp to clean
Signed-off-by: Lev Nachmanson <levnach@microsoft.com>
|
2017-07-10 11:30:08 -07:00 |
|
Lev Nachmanson
|
cc32e45471
|
replace lean to lp
Signed-off-by: Lev Nachmanson <levnach@microsoft.com>
|
2017-07-10 11:06:37 -07:00 |
|
Lev Nachmanson
|
f6a75600c2
|
solve all smt2 from QF_LIA/calypto with int_solver
Signed-off-by: Lev Nachmanson <levnach@microsoft.com>
|
2017-07-07 22:15:47 -07:00 |
|
Lev Nachmanson
|
3abc793876
|
solve more integer smt problems
|
2017-07-07 11:47:52 -07:00 |
|
Lev Nachmanson
|
2cd81851e7
|
solve more ilp smt
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
|
2017-07-06 21:29:09 -07:00 |
|
Lev Nachmanson
|
7cd6dc1b5a
|
Merge branch 'master' of https://github.com/levnach/z3
|
2017-07-06 20:47:19 -07:00 |
|
Nikolaj Bjorner
|
055593469a
|
Dev (#64)
* introduce int_solver.h
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
* add int_solver class
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
* track which var is an integer
Signed-off-by: Lev Nachmanson <levnach@microsoft.com>
* add queries for integrality of vars
Signed-off-by: Lev Nachmanson <levnach@microsoft.com>
* resurrect lp_tst in its own director lp
Signed-off-by: Lev Nachmanson <levnach@microsoft.com>
* add file
Signed-off-by: Lev Nachmanson <levnach@microsoft.com>
* add_constraint has got a body
Signed-off-by: Lev Nachmanson <levnach@microsoft.com>
* fix add_constraint and substitute_terms_in_linear_expression
Signed-off-by: Lev Nachmanson <levnach@microsoft.com>
* after merge with Z3Prover
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
* adding stub check_int_feasibility()
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
* Dev (#50)
* initial skeletons for nra solver
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* initial skeletons for nra solver
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* small fix in lar_solver.cpp
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
* adding some content to the new check_int_feasibility()
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
* Dev (#51)
* initial skeletons for nra solver
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* initial skeletons for nra solver
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* adding more nlsat
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* nlsat integration
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* adding constraints
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* adding nra solver
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* add missing initialization
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* adding nra solver
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* test
Signed-off-by: Lev Nachmanson <levnach@microsoft.com>
* Dev (#53)
* change in a comment
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
* Disabled debug output
* removing FOCI2 interface from interp
* remove foci reference from cmakelist.txt
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* initial skeletons for nra solver
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* initial skeletons for nra solver
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* adding more nlsat
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* nlsat integration
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* adding constraints
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* adding nra solver
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* add missing initialization
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* adding nra solver
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* adding nra
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* debugging nra
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* updates to nra_solver integration to call it directly from theory_lra instead of over lar_solver
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* n/a
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* integrate nlsat
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* tidy
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* preserve is_int flag
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
* remove a debug printout
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
* Dev (#54)
* change in a comment
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
* Disabled debug output
* removing FOCI2 interface from interp
* remove foci reference from cmakelist.txt
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* initial skeletons for nra solver
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* initial skeletons for nra solver
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* adding more nlsat
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* nlsat integration
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* adding constraints
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* adding nra solver
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* add missing initialization
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* adding nra solver
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* adding nra
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* debugging nra
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* updates to nra_solver integration to call it directly from theory_lra instead of over lar_solver
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* n/a
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* integrate nlsat
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* tidy
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* use integer test from lra solver, updated it to work on term variables
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* fix equality check in assume-eq
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* fix model_is_int_feasible
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
* untested gcd_test()
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
* call fill_explanation_from_fixed_columns()
Signed-off-by: Lev Nachmanson <levnach@microsoft.com>
* add the call to pivot_fixed_vars_from_basis() to int_solver.cpp::check()
Signed-off-by: Lev Nachmanson <levnach@microsoft.com>
* port more of theory_arith_int.h
Signed-off-by: Lev Nachmanson <levnach@microsoft.com>
* use statistics of lar_solver by theory_lra.cpp
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
* port more code to int_solver.cpp
Signed-off-by: Lev Nachmanson <levnach@microsoft.com>
* add an assert
Signed-off-by: Lev Nachmanson <levnach@microsoft.com>
* more int porting
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
* fix a bug in pivot_fixed_vars_from_basis
Signed-off-by: Lev Nachmanson <levnach@microsoft.com>
* small change
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
* implement find_inf_int_base_column()
Signed-off-by: Lev Nachmanson <levnach@microsoft.com>
* catch unregistered vars in add_var_bound
Signed-off-by: Lev Nachmanson <levnach@microsoft.com>
* add a file
Signed-off-by: Lev Nachmanson <levnach@microsoft.com>
* compile for vs2012
Signed-off-by: Lev Nachmanson <levnach@microsoft.com>
* fix asserts in add_var_bound
Signed-off-by: Lev Nachmanson <levnach@microsoft.com>
* fix the lp_solver init when workig on an mps file
Signed-off-by: Lev Nachmanson <levnach@microsoft.com>
* towards int_solver::check()
Signed-off-by: Lev Nachmanson <levnach@microsoft.com>
* change in int_solver::check() signature
Signed-off-by: Lev Nachmanson <levnach@microsoft.com>
* add handlers for lia moves
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* spacing
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* return branch from int_solver::check()
Signed-off-by: Lev Nachmanson <levnach@microsoft.com>
* add a stub for mk_gomory_cut
Signed-off-by: Lev Nachmanson <levnach@microsoft.com>
* Dev (#59)
* add handlers for lia moves
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* spacing
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* loops
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* Dev (#60)
* add handlers for lia moves
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* spacing
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* loops
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* loops
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* Dev (#61)
* add handlers for lia moves
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* spacing
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* loops
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* loops
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* more TRACE(arith_int)
Signed-off-by: Lev Nachmanson <levnach@microsoft.com>
* fix the build
Signed-off-by: Lev Nachmanson <levnach@microsoft.com>
* loops
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* Dev (#62)
* add handlers for lia moves
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* spacing
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* loops
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* loops
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* loops
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* build fix
Signed-off-by: Lev Nachmanson <levnach@microsoft.com>
|
2017-07-06 20:47:07 -07:00 |
|
Lev Nachmanson
|
9b1b096a16
|
fix in init_int_int_set
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
|
2017-07-06 20:46:17 -07:00 |
|
Lev Nachmanson
|
2e95a9d6b2
|
return a value from pivot_column_general
Signed-off-by: Lev Nachmanson <levnach@microsoft.com>
|
2017-07-06 10:59:20 -07:00 |
|
Lev Nachmanson
|
b21741cccd
|
fix a bug in pivot_fixed_vars_from_basis
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
|
2017-07-06 10:53:32 -07:00 |
|
Nikolaj Bjorner
|
4c23527974
|
Dev (#63)
* introduce int_solver.h
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
* add int_solver class
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
* track which var is an integer
Signed-off-by: Lev Nachmanson <levnach@microsoft.com>
* add queries for integrality of vars
Signed-off-by: Lev Nachmanson <levnach@microsoft.com>
* resurrect lp_tst in its own director lp
Signed-off-by: Lev Nachmanson <levnach@microsoft.com>
* add file
Signed-off-by: Lev Nachmanson <levnach@microsoft.com>
* add_constraint has got a body
Signed-off-by: Lev Nachmanson <levnach@microsoft.com>
* fix add_constraint and substitute_terms_in_linear_expression
Signed-off-by: Lev Nachmanson <levnach@microsoft.com>
* after merge with Z3Prover
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
* adding stub check_int_feasibility()
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
* Dev (#50)
* initial skeletons for nra solver
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* initial skeletons for nra solver
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* small fix in lar_solver.cpp
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
* adding some content to the new check_int_feasibility()
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
* Dev (#51)
* initial skeletons for nra solver
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* initial skeletons for nra solver
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* adding more nlsat
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* nlsat integration
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* adding constraints
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* adding nra solver
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* add missing initialization
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* adding nra solver
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* test
Signed-off-by: Lev Nachmanson <levnach@microsoft.com>
* Dev (#53)
* change in a comment
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
* Disabled debug output
* removing FOCI2 interface from interp
* remove foci reference from cmakelist.txt
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* initial skeletons for nra solver
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* initial skeletons for nra solver
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* adding more nlsat
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* nlsat integration
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* adding constraints
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* adding nra solver
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* add missing initialization
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* adding nra solver
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* adding nra
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* debugging nra
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* updates to nra_solver integration to call it directly from theory_lra instead of over lar_solver
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* n/a
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* integrate nlsat
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* tidy
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* preserve is_int flag
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
* remove a debug printout
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
* Dev (#54)
* change in a comment
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
* Disabled debug output
* removing FOCI2 interface from interp
* remove foci reference from cmakelist.txt
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* initial skeletons for nra solver
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* initial skeletons for nra solver
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* adding more nlsat
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* nlsat integration
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* adding constraints
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* adding nra solver
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* add missing initialization
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* adding nra solver
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* adding nra
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* debugging nra
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* updates to nra_solver integration to call it directly from theory_lra instead of over lar_solver
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* n/a
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* integrate nlsat
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* tidy
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* use integer test from lra solver, updated it to work on term variables
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* fix equality check in assume-eq
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* fix model_is_int_feasible
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
* untested gcd_test()
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
* call fill_explanation_from_fixed_columns()
Signed-off-by: Lev Nachmanson <levnach@microsoft.com>
* add the call to pivot_fixed_vars_from_basis() to int_solver.cpp::check()
Signed-off-by: Lev Nachmanson <levnach@microsoft.com>
* port more of theory_arith_int.h
Signed-off-by: Lev Nachmanson <levnach@microsoft.com>
* use statistics of lar_solver by theory_lra.cpp
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
* port more code to int_solver.cpp
Signed-off-by: Lev Nachmanson <levnach@microsoft.com>
* add an assert
Signed-off-by: Lev Nachmanson <levnach@microsoft.com>
* more int porting
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
* fix a bug in pivot_fixed_vars_from_basis
Signed-off-by: Lev Nachmanson <levnach@microsoft.com>
* small change
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
* implement find_inf_int_base_column()
Signed-off-by: Lev Nachmanson <levnach@microsoft.com>
* catch unregistered vars in add_var_bound
Signed-off-by: Lev Nachmanson <levnach@microsoft.com>
* add a file
Signed-off-by: Lev Nachmanson <levnach@microsoft.com>
* compile for vs2012
Signed-off-by: Lev Nachmanson <levnach@microsoft.com>
* fix asserts in add_var_bound
Signed-off-by: Lev Nachmanson <levnach@microsoft.com>
* fix the lp_solver init when workig on an mps file
Signed-off-by: Lev Nachmanson <levnach@microsoft.com>
* towards int_solver::check()
Signed-off-by: Lev Nachmanson <levnach@microsoft.com>
* change in int_solver::check() signature
Signed-off-by: Lev Nachmanson <levnach@microsoft.com>
* add handlers for lia moves
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* spacing
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* return branch from int_solver::check()
Signed-off-by: Lev Nachmanson <levnach@microsoft.com>
* add a stub for mk_gomory_cut
Signed-off-by: Lev Nachmanson <levnach@microsoft.com>
* Dev (#59)
* add handlers for lia moves
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* spacing
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* loops
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* Dev (#60)
* add handlers for lia moves
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* spacing
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* loops
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* loops
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* Dev (#61)
* add handlers for lia moves
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* spacing
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* loops
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* loops
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* more TRACE(arith_int)
Signed-off-by: Lev Nachmanson <levnach@microsoft.com>
* fix the build
Signed-off-by: Lev Nachmanson <levnach@microsoft.com>
* loops
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* Dev (#62)
* add handlers for lia moves
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* spacing
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* loops
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* loops
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* loops
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* build fix
Signed-off-by: Lev Nachmanson <levnach@microsoft.com>
|
2017-07-06 08:53:08 -07:00 |
|
Nikolaj Bjorner
|
253870c6d7
|
fix compiler warnings
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
|
2017-07-04 13:08:23 -07:00 |
|
Nikolaj Bjorner
|
031d7e1b59
|
use iterators, update build icon for osx
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
|
2017-07-01 16:58:40 -07:00 |
|