[Osi-tickets] [COIN-OR Open Solver Interface] #35: OsiGlpk: check whether time limit has been reached

[COIN-OR Open Solver Interface]

#35: OsiGlpk: check whether time limit has been reached
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 Reporter:  stefan       |       Owner:  mjs 
     Type:  enhancement  |      Status:  new 
 Priority:  minor        |   Milestone:      
Component:  OsiGlpk      |     Version:  0.95
 Keywords:               |  
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 Hi,

 for GLPK it is possible to impose a timelimit, and it would be nice, when
 it could be checked via the Osi/GLPK interface, whether GLPK stopped
 because the timelimit was hit.
 So my suggestion is to add a method {{{isTimeLimitReached()}}} similar to
 {{{isIterationLimitReached()}}} to the !OsiGlpkSolverInterface.
 To keep everything compatible with the general !OsiSolverInterface class,
 isAbandoned() could still report true in this case.

 Find attached a patch file which can be applied to !OsiGlpk rev. 982 and
 adds this feature.

 Best,[[BR]]
 Stefan

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Ticket URL: <https://projects.coin-or.org/Osi/ticket/35>
COIN-OR Open Solver Interface <http://projects.coin-or.org/Osi>
An API for a variety of LP and MIP solvers (and more).