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Author SHA1 Message Date
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
Lev Nachmanson 8331207b81 clean up nla_core.h 
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
 2020-01-28 10:04:21 -08:00
Lev Nachmanson 25198c91b3 clean up nla_core.h 
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
 2020-01-28 10:04:21 -08:00
Lev Nachmanson 2e9b4f643a fix a reference to random 
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
 2020-01-28 10:04:21 -08:00
Lev Nachmanson 1a0d68e1b7 remove shadow m_core fields 
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
 2020-01-28 10:04:21 -08:00
Lev Nachmanson 9e82e6965c refactoring nla_solver 
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
 2020-01-28 10:04:21 -08:00
Lev Nachmanson 7fa4371d96 remove a method 
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
 2020-01-28 10:04:21 -08:00
Lev Nachmanson c1ee4600d1 call core::random() 
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
 2020-01-28 10:04:21 -08:00
Lev Nachmanson c7c2d81f53 Refactor basic lemmas out of nla_core 2020-01-28 10:04:21 -08:00
Lev Nachmanson 3e11b87aaf avoid unnecessary inequalities 
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
 2020-01-28 10:04:21 -08:00
Lev Nachmanson f2ec3b362a refactor nla_solver 
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
 2020-01-28 10:04:21 -08:00
Lev Nachmanson c9f2f6f110 Forgotten file 2020-01-28 10:04:21 -08:00
Lev Nachmanson 2513deb817 Add forgotten file 2020-01-28 10:04:21 -08:00
Lev Nachmanson 7f05907f91 refactor nla_solver 
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
 2020-01-28 10:04:21 -08:00
Lev Nachmanson bddda1674d Disable collect_equivs_of_fixed_vars() that led to long explanations 2020-01-28 10:04:21 -08:00
Lev Nachmanson 5c949d74d8 add an assert in add_abs_bound 
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
 2020-01-28 10:04:21 -08:00
Lev Nachmanson c7dec3ef4d a fix in add_abs_bound() and integrating NB changes 2020-01-28 10:04:21 -08:00
Lev Nachmanson a323eaf1c8 add some nla statistics generate not more than one pl lemma an a rm monomial 
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
 2020-01-28 10:04:21 -08:00
Lev Nachmanson 4ba3ccfc99 fix in generate_ol() 
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
 2020-01-28 10:04:21 -08:00
Lev Nachmanson 9ad0197e14 create shortcuts var_abs_val_le(), var_abs_val_ge() and remove some lemma redundancy 2020-01-28 10:04:21 -08:00
Lev Nachmanson 32d1217499 Create explanations for octogonal constraints by the var equivalence 2020-01-28 10:04:21 -08:00
Lev Nachmanson ab1b2ae86d remove dead code and a fix in no_lemmas_hold 
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
 2020-01-28 10:04:21 -08:00
Lev Nachmanson 826d2582e2 var_eqs seems working 2020-01-28 10:04:21 -08:00
Lev Nachmanson 98dca454ae debug var_eqs 2020-01-28 10:04:21 -08:00
Lev Nachmanson 7a3a696b6f debugging var_eqs 2020-01-28 10:04:21 -08:00