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Searched refs:pscostup (Results 1 – 6 of 6) sorted by relevance

/dports/math/SCIP/scip-7.0.3/src/scip/
H A Dheur_pscostdiving.c191 SCIP_Real pscostup; in SCIP_DECL_DIVESETGETSCORE() local
205 pscostup = SCIPgetVarPseudocostVal(scip, cand, 1.0 - candsfrac); in SCIP_DECL_DIVESETGETSCORE()
214 assert(pscostdown >= 0.0 && pscostup >= 0.0); in SCIP_DECL_DIVESETGETSCORE()
229 else if( SCIPisEQ(scip, pscostdown, pscostup) ) in SCIP_DECL_DIVESETGETSCORE()
231 else if( pscostdown > pscostup ) in SCIP_DECL_DIVESETGETSCORE()
237 pscostquot = sqrt(candsfrac) * (1.0 + pscostdown) / (1.0 + pscostup); in SCIP_DECL_DIVESETGETSCORE()
239 pscostquot = sqrt(1.0 - candsfrac) * (1.0 + pscostup) / (1.0 + pscostdown); in SCIP_DECL_DIVESETGETSCORE()
H A Dheur_objpscostdiving.c109 SCIP_Real pscostup; in calcPscostQuot() local
121 pscostup = SCIPgetVarPseudocostVal(scip, var, 1.0-frac); in calcPscostQuot()
122 assert(pscostdown >= 0.0 && pscostup >= 0.0); in calcPscostQuot()
143 else if( SCIPisLT(scip, pscostdown, pscostup) in calcPscostQuot()
144 … || (SCIPisEQ(scip, pscostdown, pscostup) && SCIPrandomGetInt(heurdata->randnumgen, 0, 1) == 0) ) in calcPscostQuot()
151 *pscostquot = sqrt(frac) * (1.0+pscostdown) / (1.0+pscostup); in calcPscostQuot()
153 *pscostquot = sqrt(1.0-frac) * (1.0+pscostup) / (1.0+pscostdown); in calcPscostQuot()
H A Dbranch_pscost.c111 SCIP_Real pscostup; in updateBestCandidate() local
321 pscostup = SCIPgetVarPseudocostVal(scip, cand, deltaplus); in updateBestCandidate()
322 branchscore = SCIPgetBranchScore(scip, cand, pscostdown, pscostup); in updateBestCandidate()
H A Dheur_nlpdiving.c704 SCIP_Real pscostup; in calcPscostQuot() local
717 pscostup = SCIPgetVarPseudocostVal(scip, var, 1.0-frac); in calcPscostQuot()
718 assert(pscostdown >= 0.0 && pscostup >= 0.0); in calcPscostQuot()
739 else if( SCIPisLT(scip, pscostdown, pscostup) in calcPscostQuot()
740 … || (SCIPisEQ(scip, pscostdown, pscostup) && SCIPrandomGetInt(heurdata->randnumgen, 0, 1) == 0)) in calcPscostQuot()
747 *pscostquot = sqrt(frac) * (1.0+pscostdown) / (1.0+pscostup); in calcPscostQuot()
749 *pscostquot = sqrt(1.0-frac) * (1.0+pscostup) / (1.0+pscostdown); in calcPscostQuot()
H A Dscip_solvingstats.c1875 SCIP_Real pscostup; in SCIPgetAvgPseudocostScore() local
1880 pscostup = SCIPhistoryGetPseudocost(scip->stat->glbhistory, +0.5); in SCIPgetAvgPseudocostScore()
1882 return SCIPbranchGetScore(scip->set, NULL, pscostdown, pscostup); in SCIPgetAvgPseudocostScore()
1949 SCIP_Real pscostup; in SCIPgetAvgPseudocostScoreCurrentRun() local
1954 pscostup = SCIPhistoryGetPseudocost(scip->stat->glbhistorycrun, +0.5); in SCIPgetAvgPseudocostScoreCurrentRun()
1956 return SCIPbranchGetScore(scip->set, NULL, pscostdown, pscostup); in SCIPgetAvgPseudocostScoreCurrentRun()
H A Dscip_var.c9040 SCIP_Real pscostup; in SCIPgetVarPseudocostScore() local
9049 pscostup = SCIPvarGetPseudocost(var, scip->stat, upsol-solval); in SCIPgetVarPseudocostScore()
9051 return SCIPbranchGetScore(scip->set, var, pscostdown, pscostup); in SCIPgetVarPseudocostScore()
9078 SCIP_Real pscostup; in SCIPgetVarPseudocostScoreCurrentRun() local
9087 pscostup = SCIPvarGetPseudocostCurrentRun(var, scip->stat, upsol-solval); in SCIPgetVarPseudocostScoreCurrentRun()
9089 return SCIPbranchGetScore(scip->set, var, pscostdown, pscostup); in SCIPgetVarPseudocostScoreCurrentRun()