3
0
Fork 0
mirror of https://github.com/Z3Prover/z3 synced 2025-04-13 20:38:43 +00:00
Commit graph

12335 commits

Author SHA1 Message Date
Lev Nachmanson b85b27d7bb fix the usage of sign flag
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
2020-01-28 10:04:21 -08:00
Lev Nachmanson 495161fe5c operate with sign as a boolean
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
2020-01-28 10:04:21 -08:00
Lev Nachmanson 6d5fd5d980 getting rid of from_index_dummy
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
2020-01-28 10:04:21 -08:00
Lev Nachmanson e49dbbe465 fix ordered lemma
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
2020-01-28 10:04:21 -08:00
Lev Nachmanson 59e8382909 fix ordered lemma
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
2020-01-28 10:04:21 -08:00
Lev Nachmanson 54ba889b7b debug order lemma, introduce sign for factors
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
2020-01-28 10:04:21 -08:00
Lev Nachmanson 218e155603 fix feasibility tracking in lar_solver
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
2020-01-28 10:04:21 -08:00
Lev Nachmanson c74893016a change lar_term into a class and make lar_terms::m_coeffs private
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
2020-01-28 10:04:21 -08:00
Lev Nachmanson f170d80d38 fixes in emonomials
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
2020-01-28 10:04:21 -08:00
Lev Nachmanson d32e50bc3c fix the build
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
2020-01-28 10:04:21 -08:00
Nikolaj Bjorner e234bede4c fixes (#96)
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-01-28 10:04:21 -08:00
Lev Nachmanson b32f2703d4 fix in emonomials
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
2020-01-28 10:04:21 -08:00
Nikolaj Bjorner 25edc98f36 fixes (#95)
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-01-28 10:04:21 -08:00
Lev Nachmanson 8cdf754990 debug emons
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
2020-01-28 10:04:21 -08:00
Lev Nachmanson 82bf62f5fa removed calls to settings.random_next() from assert statements
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
2020-01-28 10:04:21 -08:00
Lev Nachmanson aeef6fd2d4 make factorization_factory.m_vars an alias
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
2020-01-28 10:04:21 -08:00
Lev Nachmanson bdabd52fb9 fix in m_cg_table.find()
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
2020-01-28 10:04:21 -08:00
Lev Nachmanson 8303d8c9ae fix bugs related to emons
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
2020-01-28 10:04:21 -08:00
Lev Nachmanson f78a2058fc fix order lemmas for emons
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
2020-01-28 10:04:21 -08:00
Lev Nachmanson 9d6bf016fc fix order lemmas for emons
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
2020-01-28 10:04:21 -08:00
Lev Nachmanson 150d3769fb debug new monomials on order lemmas
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
2020-01-28 10:04:21 -08:00
Lev Nachmanson 02379417a6 renam vvr to val
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
2020-01-28 10:04:21 -08:00
Lev Nachmanson 11e3e1b463 debug refactor of smon
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
2020-01-28 10:04:21 -08:00
Lev Nachmanson 9411911cf3 debug refactor of smon
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
2020-01-28 10:04:21 -08:00
Lev Nachmanson 53cc8048f7 merge smon with monomial
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
2020-01-28 10:04:21 -08:00
Lev Nachmanson e73296fbe5 renaming the smon fields to distingush them from monomial fields
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
2020-01-28 10:04:21 -08:00
Lev Nachmanson 7eeba3a917 renaming the smon fields to distingush them from monomial fields
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
2020-01-28 10:04:21 -08:00
Lev Nachmanson 4cbb586947 unite smon and mon
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
2020-01-28 10:04:21 -08:00
Nikolaj Bjorner c327f8799b code review of tangent lemmas (#94)
* code reviewing order lemmas

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

* code review monotonity

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

* cr tangent

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

* cr tangent

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-01-28 10:04:21 -08:00
Lev Nachmanson c97a6dd7cb fix referencen to vvr()
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
2020-01-28 10:04:21 -08:00
Lev Nachmanson 49c2d991ca use pp_mon to print a monomial
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
2020-01-28 10:04:21 -08:00
Nikolaj Bjorner ed3bfcdea9 code reviewing order lemmas (#93)
* code reviewing order lemmas

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

* code review monotonity

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-01-28 10:04:21 -08:00
Lev Nachmanson 1ab3957eea debug emons
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
2020-01-28 10:04:21 -08:00
Nikolaj Bjorner ef6fd1cf8e Emons (#92)
* fix loop in equiv_monomials

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

* fixes

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

* pp

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

* fix prev/next update

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

* generalize factors

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-01-28 10:04:21 -08:00
Nikolaj Bjorner 7e67e1ce99 fix loop in equiv_monomials (#91)
* fix loop in equiv_monomials

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

* fixes

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-01-28 10:04:21 -08:00
Lev Nachmanson e6561c983f debug emons
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
2020-01-28 10:04:21 -08:00
Lev Nachmanson 884a2628de debug emons
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
2020-01-28 10:04:21 -08:00
Nikolaj Bjorner e28e83a25e port to emonomials (#90)
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-01-28 10:04:21 -08:00
Lev Nachmanson b52e79b648 emons branch
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
2020-01-28 10:04:21 -08:00
Lev Nachmanson 14f00b3749 remove a test
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
2020-01-28 10:04:21 -08:00
Lev Nachmanson be5170fc3b hook up more lp_params
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
2020-01-28 10:04:21 -08:00
Lev Nachmanson c96c37e878 fix an assert
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
2020-01-28 10:04:21 -08:00
Lev Nachmanson c557743be4 fix in rounding rows
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
2020-01-28 10:04:21 -08:00
Lev Nachmanson 7f12dfbbe8 fix in rounding rows
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
2020-01-28 10:04:21 -08:00
Lev Nachmanson 2d12874f30 fix errors in cube rounding
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
2020-01-28 10:04:21 -08:00
Lev Nachmanson 43758cbc66 more efficiend handling of rounded in cube heuristic rows
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
2020-01-28 10:04:21 -08:00
Lev Nachmanson b47e0cd4fb fix tableau's Ax=b after cube heuristic
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
2020-01-28 10:04:21 -08:00
Lev Nachmanson 48fcd66bb9 refactor tests from nla_solver
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
2020-01-28 10:04:21 -08:00
Lev Nachmanson c9e989ae85 fix build of lp_tst
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
2020-01-28 10:04:21 -08:00
Lev Nachmanson facf0b80c0 refactor monotone lemmas out of core
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
2020-01-28 10:04:21 -08:00