- Generated by
1.16.1
functions to include specific branching rules into SCIP
This module contains functions to include specific branching rules into SCIP.
| SCIP_RETCODE SCIPincludeBranchruleCloud | ( | SCIP * | scip | ) |
creates the cloud branching rule and includes it in SCIP
Definition at line 702 of file branch_cloud.c.
References assert(), BRANCHRULE_DESC, BRANCHRULE_MAXBOUNDDIST, BRANCHRULE_MAXDEPTH, BRANCHRULE_NAME, BRANCHRULE_PRIORITY, DEFAULT_MAXDEPTHUNION, DEFAULT_MAXPOINTS, DEFAULT_MINSUCCESSRATE, DEFAULT_MINSUCCESSUNION, DEFAULT_ONLYF2, DEFAULT_USECLOUD, DEFAULT_USEUNION, FALSE, NULL, SCIP_CALL, SCIP_OKAY, SCIPaddBoolParam(), SCIPaddIntParam(), SCIPaddRealParam(), SCIPallocBlockMemory, SCIPcreateClock(), SCIPincludeBranchruleBasic(), SCIPsetBranchruleCopy(), SCIPsetBranchruleExecLp(), SCIPsetBranchruleFree(), and SCIPsetBranchruleInit().
Referenced by SCIP_DECL_BRANCHCOPY(), and SCIPincludeDefaultPlugins().
| SCIP_RETCODE SCIPincludeBranchruleDistribution | ( | SCIP * | scip | ) |
creates the distribution branching rule and includes it in SCIP
Definition at line 1334 of file branch_distribution.c.
References assert(), BRANCHRULE_DESC, BRANCHRULE_MAXBOUNDDIST, BRANCHRULE_MAXDEPTH, BRANCHRULE_NAME, BRANCHRULE_PRIORITY, DEFAULT_ONLYACTIVEROWS, DEFAULT_SCOREPARAM, DEFAULT_USEWEIGHTEDSCORE, EVENTHDLR_NAME, NULL, SCIP_CALL, SCIP_OKAY, SCIPaddBoolParam(), SCIPaddCharParam(), SCIPallocBlockMemory, SCIPincludeBranchruleBasic(), SCIPincludeEventhdlrBasic(), SCIPsetBranchruleCopy(), SCIPsetBranchruleExecLp(), SCIPsetBranchruleExitsol(), SCIPsetBranchruleFree(), SCIPsetEventhdlrFree(), SCOREPARAM_VALUES, and TRUE.
Referenced by SCIP_DECL_BRANCHCOPY(), and SCIPincludeDefaultPlugins().
| SCIP_RETCODE SCIPincludeBranchruleFullstrong | ( | SCIP * | scip | ) |
creates the full strong LP branching rule and includes it in SCIP
Definition at line 674 of file branch_fullstrong.c.
References assert(), BRANCHRULE_DESC, BRANCHRULE_MAXBOUNDDIST, BRANCHRULE_MAXDEPTH, BRANCHRULE_NAME, BRANCHRULE_PRIORITY, DEFAULT_FORCESTRONGBRANCH, DEFAULT_MAXPROPROUNDS, DEFAULT_PROBINGBOUNDS, DEFAULT_REEVALAGE, NULL, SCIP_CALL, SCIP_LONGINT_MAX, SCIP_OKAY, SCIPaddBoolParam(), SCIPaddIntParam(), SCIPaddLongintParam(), SCIPallocBlockMemory, SCIPincludeBranchruleBasic(), SCIPsetBranchruleCopy(), SCIPsetBranchruleExecLp(), SCIPsetBranchruleExit(), SCIPsetBranchruleFree(), SCIPsetBranchruleInit(), and TRUE.
Referenced by SCIP_DECL_BRANCHCOPY(), SCIPincludeColoringPlugins(), and SCIPincludeDefaultPlugins().
| SCIP_RETCODE SCIPincludeBranchruleGomory | ( | SCIP * | scip | ) |
creates the Gomory cut branching rule and includes it in SCIP
Definition at line 561 of file branch_gomory.c.
References assert(), BRANCHRULE_DESC, BRANCHRULE_MAXBOUNDDIST, BRANCHRULE_MAXDEPTH, BRANCHRULE_NAME, BRANCHRULE_PRIORITY, DEFAULT_EFFICACYWEIGHT, DEFAULT_INTSUPPORTWEIGHT, DEFAULT_MAXNCANDS, DEFAULT_OBJPARALLELWEIGHT, DEFAULT_PERFORMRELPSCOST, DEFAULT_USEWEAKERCUTS, FALSE, NULL, SCIP_CALL, SCIP_OKAY, SCIPaddBoolParam(), SCIPaddIntParam(), SCIPaddRealParam(), SCIPallocBlockMemory, SCIPincludeBranchruleBasic(), SCIPsetBranchruleCopy(), SCIPsetBranchruleExecLp(), and SCIPsetBranchruleFree().
Referenced by SCIP_DECL_BRANCHCOPY(), and SCIPincludeDefaultPlugins().
| SCIP_RETCODE SCIPincludeBranchruleInference | ( | SCIP * | scip | ) |
creates the inference history branching rule and includes it in SCIP
Definition at line 877 of file branch_inference.c.
References assert(), BRANCHRULE_DESC, BRANCHRULE_MAXBOUNDDIST, BRANCHRULE_MAXDEPTH, BRANCHRULE_NAME, BRANCHRULE_PRIORITY, DEFAULT_CONFLICTPRIO, DEFAULT_CONFLICTWEIGHT, DEFAULT_CUTOFFPRIO, DEFAULT_CUTOFFWEIGHT, DEFAULT_FRACTIONALS, DEFAULT_INFERENCEWEIGHT, DEFAULT_RELIABLESCORE, DEFAULT_USEWEIGHTEDSUM, FALSE, NULL, SCIP_CALL, SCIP_OKAY, SCIP_REAL_MAX, SCIP_REAL_MIN, SCIPaddBoolParam(), SCIPaddIntParam(), SCIPaddRealParam(), SCIPallocBlockMemory, SCIPincludeBranchruleBasic(), SCIPsetBranchruleCopy(), SCIPsetBranchruleExecExt(), SCIPsetBranchruleExecLp(), SCIPsetBranchruleExecPs(), SCIPsetBranchruleFree(), and TRUE.
Referenced by SCIP_DECL_BRANCHCOPY(), SCIPincludeColoringPlugins(), and SCIPincludeDefaultPlugins().
| SCIP_RETCODE SCIPincludeBranchruleLeastinf | ( | SCIP * | scip | ) |
creates the least infeasible LP branching rule and includes it in SCIP
Definition at line 372 of file branch_leastinf.c.
References assert(), BRANCHRULE_DESC, BRANCHRULE_MAXBOUNDDIST, BRANCHRULE_MAXDEPTH, BRANCHRULE_NAME, BRANCHRULE_PRIORITY, NULL, SCIP_CALL, SCIP_OKAY, SCIPincludeBranchruleBasic(), SCIPsetBranchruleCopy(), SCIPsetBranchruleExecExt(), and SCIPsetBranchruleExecLp().
Referenced by SCIP_DECL_BRANCHCOPY(), SCIPincludeColoringPlugins(), and SCIPincludeDefaultPlugins().
| SCIP_RETCODE SCIPincludeBranchruleMostinf | ( | SCIP * | scip | ) |
creates the most infeasible LP branching rule and includes it in SCIP
Definition at line 371 of file branch_mostinf.c.
References assert(), BRANCHRULE_DESC, BRANCHRULE_MAXBOUNDDIST, BRANCHRULE_MAXDEPTH, BRANCHRULE_NAME, BRANCHRULE_PRIORITY, NULL, SCIP_CALL, SCIP_OKAY, SCIPincludeBranchruleBasic(), SCIPsetBranchruleCopy(), SCIPsetBranchruleExecExt(), and SCIPsetBranchruleExecLp().
Referenced by SCIP_DECL_BRANCHCOPY(), SCIPincludeColoringPlugins(), and SCIPincludeDefaultPlugins().
| SCIP_RETCODE SCIPincludeBranchruleMultAggr | ( | SCIP * | scip | ) |
creates the multi-aggregated branching rule and includes it in SCIP
Definition at line 1061 of file branch_multaggr.c.
References assert(), BRANCHRULE_DESC, BRANCHRULE_MAXBOUNDDIST, BRANCHRULE_MAXDEPTH, BRANCHRULE_NAME, BRANCHRULE_PRIORITY, DEFAULT_MAXPROPROUNDS, DEFAULT_PROBINGBOUNDS, DEFAULT_REEVALAGE, NULL, SCIP_CALL, SCIP_LONGINT_MAX, SCIP_OKAY, SCIPaddBoolParam(), SCIPaddIntParam(), SCIPaddLongintParam(), SCIPallocBlockMemory, SCIPincludeBranchruleBasic(), SCIPsetBranchruleCopy(), SCIPsetBranchruleExecLp(), SCIPsetBranchruleExit(), SCIPsetBranchruleFree(), SCIPsetBranchruleInit(), SCIPstatistic, and TRUE.
Referenced by SCIP_DECL_BRANCHCOPY(), and SCIPincludeDefaultPlugins().
| SCIP_RETCODE SCIPincludeBranchruleNodereopt | ( | SCIP * | scip | ) |
creates the nodereopt branching rule and includes it in SCIP
Definition at line 346 of file branch_nodereopt.c.
References assert(), BRANCHRULE_DESC, BRANCHRULE_MAXBOUNDDIST, BRANCHRULE_MAXDEPTH, BRANCHRULE_NAME, BRANCHRULE_PRIORITY, NULL, SCIP_CALL, SCIP_OKAY, SCIPincludeBranchruleBasic(), SCIPsetBranchruleCopy(), SCIPsetBranchruleExecExt(), SCIPsetBranchruleExecLp(), and SCIPsetBranchruleExecPs().
Referenced by SCIP_DECL_BRANCHCOPY(), and SCIPincludeDefaultPlugins().
| SCIP_RETCODE SCIPincludeBranchrulePscost | ( | SCIP * | scip | ) |
creates the pseudo cost branching rule and includes it in SCIP
Definition at line 768 of file branch_pscost.c.
References assert(), BRANCHRULE_DESC, BRANCHRULE_DISCOUNTFACTOR, BRANCHRULE_MAXBOUNDDIST, BRANCHRULE_MAXDEPTH, BRANCHRULE_NAME, BRANCHRULE_NARYMAXDEPTH_DEFAULT, BRANCHRULE_NARYMINWIDTH_DEFAULT, BRANCHRULE_NARYWIDTHFAC_DEFAULT, BRANCHRULE_NCHILDREN_DEFAULT, BRANCHRULE_PRIORITY, BRANCHRULE_RANDSEED_DEFAULT, BRANCHRULE_SCOREMAXWEIGHT_DEFAULT, BRANCHRULE_SCOREMINWEIGHT_DEFAULT, BRANCHRULE_SCORESUMWEIGHT_DEFAULT, BRANCHRULE_STRATEGIES, BRANCHRULE_STRATEGY_DEFAULT, FALSE, NULL, SCIP_CALL, SCIP_OKAY, SCIP_REAL_MAX, SCIPaddCharParam(), SCIPaddIntParam(), SCIPaddRealParam(), SCIPallocBlockMemory, SCIPcreateRandom(), SCIPincludeBranchruleBasic(), SCIPinfinity(), SCIPsetBranchruleCopy(), SCIPsetBranchruleExecExt(), SCIPsetBranchruleExecLp(), SCIPsetBranchruleFree(), SCIPsetBranchruleInit(), and TRUE.
Referenced by SCIP_DECL_BRANCHCOPY(), SCIPincludeColoringPlugins(), and SCIPincludeDefaultPlugins().
| SCIP_RETCODE SCIPincludeBranchruleRandom | ( | SCIP * | scip | ) |
creates the random branching rule and includes it in SCIP
Definition at line 353 of file branch_random.c.
References assert(), BRANCHRULE_DESC, BRANCHRULE_MAXBOUNDDIST, BRANCHRULE_MAXDEPTH, BRANCHRULE_NAME, BRANCHRULE_PRIORITY, DEFAULT_INITSEED, FALSE, NULL, SCIP_CALL, SCIP_OKAY, SCIPaddIntParam(), SCIPallocBlockMemory, SCIPincludeBranchruleBasic(), SCIPsetBranchruleCopy(), SCIPsetBranchruleExecExt(), SCIPsetBranchruleExecLp(), SCIPsetBranchruleExecPs(), SCIPsetBranchruleExit(), SCIPsetBranchruleFree(), and SCIPsetBranchruleInit().
Referenced by SCIP_DECL_BRANCHCOPY(), SCIPincludeColoringPlugins(), and SCIPincludeDefaultPlugins().
| SCIP_RETCODE SCIPincludeBranchruleRelpscost | ( | SCIP * | scip | ) |
creates the reliable pseudo cost branching rule and includes it in SCIP
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Definition at line 2512 of file branch_relpscost.c.
References assert(), BRANCHRULE_DESC, BRANCHRULE_DISCOUNTFACTOR, BRANCHRULE_MAXBOUNDDIST, BRANCHRULE_MAXDEPTH, BRANCHRULE_NAME, BRANCHRULE_PRIORITY, DEFAULT_CONFIDENCELEVEL, DEFAULT_CONFLENGTHWEIGHT, DEFAULT_CONFLICTWEIGHT, DEFAULT_CUTOFFWEIGHT, DEFAULT_DEGENERACYAWARE, DEFAULT_DYNAMICLOOKAHEAD, DEFAULT_DYNAMICLOOKAHEADQUOT, DEFAULT_DYNAMICLOOKDISTRIBUTION, DEFAULT_DYNAMICWEIGHTS, DEFAULT_FILTERCANDSSYM, DEFAULT_GMIAVGEFFWEIGHT, DEFAULT_GMILASTEFFWEIGHT, DEFAULT_HIGHERRORTOL, DEFAULT_INFERENCEWEIGHT, DEFAULT_INITCAND, DEFAULT_INITITER, DEFAULT_LOWERRORTOL, DEFAULT_MAXBDCHGS, DEFAULT_MAXLOOKAHEAD, DEFAULT_MAXPROPROUNDS, DEFAULT_MAXRELIABLE, DEFAULT_MINRELIABLE, DEFAULT_MINSAMPLESIZE, DEFAULT_NLSCOREWEIGHT, DEFAULT_PROBINGBOUNDS, DEFAULT_PSCOSTWEIGHT, DEFAULT_RANDINITORDER, DEFAULT_SBITEROFS, DEFAULT_SBITERQUOT, DEFAULT_SKIPBADINITCANDS, DEFAULT_STARTRANDSEED, DEFAULT_STORESEMIINITCOSTS, DEFAULT_TRANSSYMPSCOST, DEFAULT_USEDYNAMICCONFIDENCE, DEFAULT_USEHYPTESTFORRELIABILITY, DEFAULT_USERELERRORFORRELIABILITY, DEFAULT_USESBLOCALINFO, DEFAULT_USESMALLWEIGHTSITLIM, EXPONENTIALDISTRIBUTION, FALSE, LOGNORMALDISTRIBUTION, NULL, SCIP_CALL, SCIP_OKAY, SCIP_REAL_MAX, SCIP_REAL_MIN, SCIPaddBoolParam(), SCIPaddIntParam(), SCIPaddRealParam(), SCIPallocBlockMemory, SCIPbranchruleMarkExact(), SCIPincludeBranchruleBasic(), SCIPinfinity(), SCIPisExact(), SCIPsetBranchruleCopy(), SCIPsetBranchruleExecLp(), SCIPsetBranchruleExitsol(), SCIPsetBranchruleFree(), SCIPsetBranchruleInitsol(), SCIPtreemodelInit(), and TRUE.
Referenced by SCIP_DECL_BRANCHCOPY(), SCIPincludeColoringPlugins(), and SCIPincludeDefaultPlugins().
| SCIP_RETCODE SCIPincludeBranchruleVanillafullstrong | ( | SCIP * | scip | ) |
creates the vanilla full strong branching rule and includes it in SCIP
creates the vanilla full strong LP branching rule and includes it in SCIP
Definition at line 526 of file branch_vanillafullstrong.c.
References assert(), BRANCHRULE_DESC, BRANCHRULE_MAXBOUNDDIST, BRANCHRULE_MAXDEPTH, BRANCHRULE_NAME, BRANCHRULE_PRIORITY, DEFAULT_COLLECTSCORES, DEFAULT_DONOTBRANCH, DEFAULT_IDEMPOTENT, DEFAULT_INTEGRALCANDS, DEFAULT_SCOREALL, FALSE, NULL, SCIP_CALL, SCIP_OKAY, SCIPaddBoolParam(), SCIPallocBlockMemory, SCIPincludeBranchruleBasic(), SCIPsetBranchruleCopy(), SCIPsetBranchruleExecLp(), SCIPsetBranchruleExit(), SCIPsetBranchruleFree(), SCIPsetBranchruleInit(), and TRUE.
Referenced by SCIP_DECL_BRANCHCOPY(), and SCIPincludeDefaultPlugins().
1.16.1