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solver:terminating_the_optimization_after_the_first_feasible_solution [2008/10/11 02:51]
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-====== MIP: Terminating the optimization after the first feasible solution ====== 
-Q: // Which  GAMS or Cplex option can I use to make the solver stop quickly once a feasible solution has been found?// 
-On the GAMS level you can set ''​optcr''​ and ''​optca''​ to large numbers. If the bound and the value are on opposite sides of zero, this might result in larger values than one for ''​optcr''​. For setting ''​optca''​ large enough you need some idea about the range of objective values. In GAMS/CPLEX there is also an option called ''​intsollim''​. Setting ​ ''​intsollim''​ to 1 will terminate the optimization after the first feasible integer solution. 
IMPRESSUM / LEGAL NOTICEPRIVACY POLICY solver/terminating_the_optimization_after_the_first_feasible_solution.1223686307.txt.gz ยท Last modified: 2008/10/11 02:51 by support