R: R: [Help-glpk] A suggestion concerning a new option

[Pietro Scionti]

________________________________________
Da: Antti Lehtila address@hidden
Inviato: lunedì 15 febbraio 2010 16.45
A: Pietro Scionti
Cc: address@hidden
Oggetto: Re: R: [Help-glpk] A suggestion concerning a new option

>Pietro: I think Andrew meant that when you let your computer work during the 
>night, it would first solve the LP relaxation, and immediately thereafter the 
>MIP problem, using the optimal basis of the LP relaxation as a starting point. 
>Wouldn't that be enough work for one night?
>
>Antti

Yes, that is what I want. But Andrew's suggestion counts two different steps:
a) run glpsol with options -m problem.mod -w problem.out --nomip
b) run glpsol with options -m problem.mod --nointopt --ini problem.out
Am I wrong, Andrew?

Someone is required to be there to pass from a) to b), namely to type the 
command and run it. Or can you schedule a command line task to be automatically 
executed after a first one finishes?


Archimede S.r.l.
Sede Legale:
Via Manzoni, 82
Ponte S. Giovanni

Sede Operativa e Amministrativa:
Via Settevalli, 133/v
06128 Perugia

P.IVA: 01992020543

Tel.  075 515 22 11
Fax. 075 515 22 99
www.archinet.it

**********************************************************************************************************************************************************************************************************************
La presente comunicazione, con le informazioni in essa contenute e ogni 
documento o file allegato, e' rivolta unicamente alla/e persona/e cui e' 
indirizzata ed alle altre da questa autorizzata/e a riceverla. Se non siete i 
destinatari/autorizzati siete avvisati che qualsiasi azione, copia, 
comunicazione, divulgazione o simili basate sul contenuto di tali informazioni 
e' vietata e potrebbe essere contro la legge (art. 616 C.P., D.Lgs n. 196/2003 
Codice in materia di protezione dei dati personali). Se avete ricevuto questa 
comunicazione per errore, vi preghiamo di darne immediata notizia al mittente e 
di distruggere il messaggio originale e ogni file allegato senza farne copia 
alcuna o riprodurne in alcun modo il contenuto.

This e-mail and its attachments are intended for the addressee(s) only and are 
confidential and/or may contain legally privileged information. If you have 
received this message by mistake or are not one of the addressees above, you 
may take no action based on it, and you may not copy or show it to anyone; 
please reply to this e-mail and point out the error which has occurred.
**********************************************************************************************************************************************************************************************************************