[Cbc] cbc.savedSolutionObjective() does not flip sign for max

Matthew Galati matthew.galati at gmail.com
Thu Feb 12 17:06:19 EST 2015


int nSolutions = cbc.numberSavedSolutions();
   printf("nSolutions=%d\n", nSolutions);
   for(int i =0; i < nSolutions; i++){
      printf("i=%d obj=%g\n", i, cbc.savedSolutionObjective(i));
   }
   double         objValue    =  cbc.getObjValue();
   printf("opt=%g\n", cbc.getObjValue());


nSolutions=6
i=0 obj=-282.4
i=1 obj=-282.21
i=2 obj=-279.97
i=3 obj=-267.76
i=4 obj=-248.95
i=5 obj=-247.9
opt=282.4
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