13 commits

Author	SHA1	Message	Date
Lev	56ae577c97	rename the files ... Signed-off-by: Lev <levnach@hotmail.com>	2020-01-28 10:04:21 -08:00
Lev Nachmanson	0be5fc5693	revert to a previous state: avoid adding branches for free vars when creating a gomory cut ... Signed-off-by: Lev Nachmanson <levnach@hotmail.com>	2020-01-28 10:04:21 -08:00
Lev Nachmanson	064cf9e983	allow gomory cut for a row with free non-basic vars ... Signed-off-by: Lev Nachmanson <levnach@hotmail.com>	2020-01-28 10:04:21 -08:00
Lev Nachmanson	efee734ec9	return one of the conjuncions for basic proportionality case ... Signed-off-by: Lev Nachmanson <levnach@hotmail.com>	2020-01-28 10:04:21 -08:00
Nikolaj Bjorner	e16d8118ac	going over niil_solver (#79) ... * change conflict to th_axiom Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * going over niil_solver Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>	2020-01-28 10:04:21 -08:00
Lev Nachmanson	10871ad76e	towards basic newtral check ... Signed-off-by: Lev Nachmanson <levnach@hotmail.com>	2020-01-28 10:04:21 -08:00
Lev Nachmanson	08d891891e	handle unsorted monomials ... Signed-off-by: Lev Nachmanson <levnach@hotmail.com>	2020-01-28 10:04:21 -08:00
Lev Nachmanson	49ae42cebd	produce the first lemma in niil_solver ... Signed-off-by: Lev Nachmanson <levnach@hotmail.com>	2020-01-28 10:04:21 -08:00
Lev Nachmanson	0911fc2bda	use explanation.h for conflict explanations everywhere ... Signed-off-by: Lev Nachmanson <levnach@hotmail.com>	2020-01-28 10:04:21 -08:00
Lev Nachmanson	92b5a9b134	work on niil ... Signed-off-by: Lev Nachmanson <levnach@hotmail.com>	2020-01-28 10:04:21 -08:00
Lev	fa5d10b6dd	work on switcher ... Signed-off-by: Lev <levnach@hotmail.com>	2020-01-28 10:04:21 -08:00
Lev	253facff46	work on switcher ... Signed-off-by: Lev <levnach@hotmail.com>	2020-01-28 10:04:21 -08:00
Lev	a5c62bfcc4	preparing niil files ... Signed-off-by: Lev <levnach@hotmail.com>	2020-01-28 10:04:21 -08:00