SCIP
Solving Constraint Integer Programs
Solving Constraint Integer Programs
methods to include specific primal heuristics into SCIP
This module contains methods to include specific primal heuristics into SCIP.
| SCIP_RETCODE SCIPincludeHeurActconsdiving | ( | SCIP * | scip | ) |
creates the actconsdiving heuristic and includes it in SCIP
| scip | SCIP data structure |
Definition at line 351 of file heur_actconsdiving.c.
References DEFAULT_BACKTRACK, DEFAULT_LPRESOLVEDOMCHGQUOT, DEFAULT_LPSOLVEFREQ, DEFAULT_MAXDIVEAVGQUOT, DEFAULT_MAXDIVEAVGQUOTNOSOL, DEFAULT_MAXDIVEUBQUOT, DEFAULT_MAXDIVEUBQUOTNOSOL, DEFAULT_MAXLPITEROFS, DEFAULT_MAXLPITERQUOT, DEFAULT_MAXRELDEPTH, DEFAULT_MINRELDEPTH, DEFAULT_ONLYLPBRANCHCANDS, DEFAULT_RANDSEED, DIVESET_DIVETYPES, HEUR_DESC, HEUR_DISPCHAR, HEUR_FREQ, HEUR_FREQOFS, HEUR_MAXDEPTH, HEUR_NAME, HEUR_PRIORITY, HEUR_TIMING, HEUR_USESSUBSCIP, SCIP_CALL, SCIP_OKAY, SCIPallocBlockMemory, SCIPcreateDiveset(), SCIPincludeHeurBasic(), SCIPsetHeurCopy(), SCIPsetHeurExit(), SCIPsetHeurFree(), and SCIPsetHeurInit().
Referenced by SCIPincludeDefaultPlugins().
| SCIP_RETCODE SCIPincludeHeurAlns | ( | SCIP * | scip | ) |
creates the alns primal heuristic and includes it in SCIP
| scip | SCIP data structure |
Definition at line 3740 of file heur_alns.c.
References BMSclearMemory, DEFAULT_ADJUSTFIXINGRATE, DEFAULT_ADJUSTMINIMPROVE, DEFAULT_ALPHA, DEFAULT_BANDITALGO, DEFAULT_BETA, DEFAULT_COPYCUTS, DEFAULT_DOMOREFIXINGS, DEFAULT_EPS, DEFAULT_FIXTOL, DEFAULT_GAMMA, DEFAULT_MAXNODES, DEFAULT_MINIMPROVEHIGH, DEFAULT_MINIMPROVELOW, DEFAULT_MINNODES, DEFAULT_NODESOFFSET, DEFAULT_NODESQUOT, DEFAULT_NSOLSLIM, DEFAULT_RESETWEIGHTS, DEFAULT_REWARDBASELINE, DEFAULT_REWARDCONTROL, DEFAULT_REWARDFILENAME, DEFAULT_SCALEBYEFFORT, DEFAULT_SEED, DEFAULT_STALLNODEFACTOR, DEFAULT_STARTMINIMPROVE, DEFAULT_SUBSCIPRANDSEEDS, DEFAULT_TARGETNODEFACTOR, DEFAULT_USEDISTANCES, DEFAULT_USELOCALREDCOST, DEFAULT_USEPSCOST, DEFAULT_USEREDCOST, DEFAULT_USESUBSCIPHEURS, DEFAULT_WAITINGNODES, FALSE, HEUR_DESC, HEUR_DISPCHAR, HEUR_FREQ, HEUR_FREQOFS, HEUR_MAXDEPTH, HEUR_NAME, HEUR_PRIORITY, HEUR_TIMING, HEUR_USESSUBSCIP, includeNeighborhoods(), LPLIMFAC, NNEIGHBORHOODS, SCIP_CALL, SCIP_LONGINT_MAX, SCIP_OKAY, SCIPaddBoolParam(), SCIPaddCharParam(), SCIPaddIntParam(), SCIPaddLongintParam(), SCIPaddRealParam(), SCIPaddStringParam(), SCIPallocBlockMemory, SCIPallocBlockMemoryArray, SCIPfindTable(), SCIPincludeHeurBasic(), SCIPincludeTable(), SCIPsetHeurCopy(), SCIPsetHeurExit(), SCIPsetHeurFree(), SCIPsetHeurInit(), SCIPsetHeurInitsol(), TABLE_DESC_NEIGHBORHOOD, TABLE_EARLIEST_STAGE_NEIGHBORHOOD, TABLE_NAME_NEIGHBORHOOD, TABLE_POSITION_NEIGHBORHOOD, and TRUE.
Referenced by SCIP_DECL_HEURCOPY(), SCIP_DECL_TABLEOUTPUT(), and SCIPincludeDefaultPlugins().
| SCIP_RETCODE SCIPincludeHeurBound | ( | SCIP * | scip | ) |
creates the bound primal heuristic and includes it in SCIP
| scip | SCIP data structure |
Definition at line 352 of file heur_bound.c.
References DEFAULT_BOUND, DEFAULT_MAXPROPROUNDS, DEFAULT_ONLYWITHOUTSOL, FALSE, HEUR_DESC, HEUR_DISPCHAR, HEUR_FREQ, HEUR_FREQOFS, HEUR_MAXDEPTH, HEUR_NAME, HEUR_PRIORITY, HEUR_TIMING, HEUR_USESSUBSCIP, SCIP_CALL, SCIP_OKAY, SCIPaddBoolParam(), SCIPaddCharParam(), SCIPaddIntParam(), SCIPallocBlockMemory, SCIPincludeHeurBasic(), SCIPsetHeurCopy(), SCIPsetHeurFree(), and TRUE.
Referenced by SCIP_DECL_HEURCOPY(), and SCIPincludeDefaultPlugins().
| SCIP_RETCODE SCIPincludeHeurClique | ( | SCIP * | scip | ) |
creates the clique primal heuristic and includes it in SCIP
| scip | SCIP data structure |
Definition at line 1084 of file heur_clique.c.
Referenced by SCIPincludeDefaultPlugins().
| SCIP_RETCODE SCIPincludeHeurCoefdiving | ( | SCIP * | scip | ) |
creates the coefdiving heuristic and includes it in SCIP
| scip | SCIP data structure |
Definition at line 267 of file heur_coefdiving.c.
References DEFAULT_BACKTRACK, DEFAULT_LPRESOLVEDOMCHGQUOT, DEFAULT_LPSOLVEFREQ, DEFAULT_MAXDIVEAVGQUOT, DEFAULT_MAXDIVEAVGQUOTNOSOL, DEFAULT_MAXDIVEUBQUOT, DEFAULT_MAXDIVEUBQUOTNOSOL, DEFAULT_MAXLPITEROFS, DEFAULT_MAXLPITERQUOT, DEFAULT_MAXRELDEPTH, DEFAULT_MINRELDEPTH, DEFAULT_ONLYLPBRANCHCANDS, DEFAULT_RANDSEED, DIVESET_DIVETYPES, HEUR_DESC, HEUR_DISPCHAR, HEUR_FREQ, HEUR_FREQOFS, HEUR_MAXDEPTH, HEUR_NAME, HEUR_PRIORITY, HEUR_TIMING, HEUR_USESSUBSCIP, SCIP_CALL, SCIP_OKAY, SCIPallocBlockMemory, SCIPcreateDiveset(), SCIPincludeHeurBasic(), SCIPsetHeurCopy(), SCIPsetHeurExit(), SCIPsetHeurFree(), and SCIPsetHeurInit().
Referenced by SCIPincludeDefaultPlugins().
| SCIP_RETCODE SCIPincludeHeurCompletesol | ( | SCIP * | scip | ) |
creates the completesol primal heuristic and includes it in SCIP
| scip | SCIP data structure |
Definition at line 1217 of file heur_completesol.c.
References DEFAULT_ADDALLSOLS, DEFAULT_BEFOREPRESOL, DEFAULT_BESTSOLS, DEFAULT_BOUNDWIDENING, DEFAULT_IGNORECONT, DEFAULT_LPLIMFAC, DEFAULT_MAXCONTVARS, DEFAULT_MAXLPITER, DEFAULT_MAXNODES, DEFAULT_MAXPROPROUNDS, DEFAULT_MAXUNKRATE, DEFAULT_MINIMPROVE, DEFAULT_MINNODES, DEFAULT_MINOBJWEIGHT, DEFAULT_NODESOFS, DEFAULT_NODESQUOT, DEFAULT_OBJWEIGHT, FALSE, HEUR_DESC, HEUR_DISPCHAR, HEUR_FREQ, HEUR_FREQOFS, HEUR_MAXDEPTH, HEUR_NAME, HEUR_PRIORITY, HEUR_TIMING, HEUR_USESSUBSCIP, SCIP_CALL, SCIP_LONGINT_MAX, SCIP_OKAY, SCIP_REAL_MAX, SCIPaddBoolParam(), SCIPaddIntParam(), SCIPaddLongintParam(), SCIPaddRealParam(), SCIPallocBlockMemory, SCIPincludeHeurBasic(), SCIPsetHeurCopy(), SCIPsetHeurFree(), and TRUE.
Referenced by SCIPincludeDefaultPlugins().
| SCIP_RETCODE SCIPincludeHeurCrossover | ( | SCIP * | scip | ) |
creates the crossover primal heuristic and includes it in SCIP
| scip | SCIP data structure |
Definition at line 1080 of file heur_crossover.c.
References DEFAULT_BESTSOLLIMIT, DEFAULT_COPYCUTS, DEFAULT_DONTWAITATROOT, DEFAULT_LPLIMFAC, DEFAULT_MAXNODES, DEFAULT_MINFIXINGRATE, DEFAULT_MINIMPROVE, DEFAULT_MINNODES, DEFAULT_NODESOFS, DEFAULT_NODESQUOT, DEFAULT_NUSEDSOLS, DEFAULT_NWAITINGNODES, DEFAULT_PERMUTE, DEFAULT_RANDOMIZATION, DEFAULT_USELPROWS, DEFAULT_USEUCT, FALSE, HEUR_DESC, HEUR_DISPCHAR, HEUR_FREQ, HEUR_FREQOFS, HEUR_MAXDEPTH, HEUR_NAME, HEUR_PRIORITY, HEUR_TIMING, HEUR_USESSUBSCIP, SCIP_CALL, SCIP_LONGINT_MAX, SCIP_OKAY, SCIP_REAL_MAX, SCIPaddBoolParam(), SCIPaddIntParam(), SCIPaddLongintParam(), SCIPaddRealParam(), SCIPallocBlockMemory, SCIPincludeHeurBasic(), SCIPsetHeurCopy(), SCIPsetHeurExit(), SCIPsetHeurFree(), SCIPsetHeurInit(), and TRUE.
Referenced by SCIP_DECL_HEURCOPY(), and SCIPincludeDefaultPlugins().
| SCIP_RETCODE SCIPincludeHeurDins | ( | SCIP * | scip | ) |
creates the DINS primal heuristic and includes it in SCIP
| scip | SCIP data structure |
Definition at line 942 of file heur_dins.c.
References DEFAULT_BESTSOLLIMIT, DEFAULT_COPYCUTS, DEFAULT_LPLIMFAC, DEFAULT_MAXNODES, DEFAULT_MINFIXINGRATE, DEFAULT_MINIMPROVE, DEFAULT_MINNODES, DEFAULT_NEIGHBORHOODSIZE, DEFAULT_NODESOFS, DEFAULT_NODESQUOT, DEFAULT_NWAITINGNODES, DEFAULT_SOLNUM, DEFAULT_USELPROWS, DEFAULT_USEUCT, FALSE, HEUR_DESC, HEUR_DISPCHAR, HEUR_FREQ, HEUR_FREQOFS, HEUR_MAXDEPTH, HEUR_NAME, HEUR_PRIORITY, HEUR_TIMING, HEUR_USESSUBSCIP, SCIP_CALL, SCIP_LONGINT_MAX, SCIP_OKAY, SCIP_REAL_MAX, SCIPaddBoolParam(), SCIPaddIntParam(), SCIPaddLongintParam(), SCIPaddRealParam(), SCIPallocBlockMemory, SCIPincludeHeurBasic(), SCIPsetHeurCopy(), SCIPsetHeurExitsol(), SCIPsetHeurFree(), SCIPsetHeurInitsol(), and TRUE.
Referenced by SCIP_DECL_HEURCOPY(), and SCIPincludeDefaultPlugins().
| SCIP_RETCODE SCIPincludeHeurDistributiondiving | ( | SCIP * | scip | ) |
creates the distributiondiving heuristic and includes it in SCIP
| scip | SCIP data structure |
Definition at line 1031 of file heur_distributiondiving.c.
Referenced by SCIPincludeDefaultPlugins().
| SCIP_RETCODE SCIPincludeHeurDualval | ( | SCIP * | scip | ) |
creates the dualVal primal heuristic and includes it in SCIP
creates the dualval primal heuristic and includes it in SCIP
| scip | SCIP data structure |
Definition at line 2765 of file heur_dualval.c.
References BMSclearMemory, DEFAULT_DYNAMICDEPTH, DEFAULT_FORCEIMPROVEMENTS, DEFAULT_HEURVERBLEVEL, DEFAULT_LAMBDAOBJ, DEFAULT_LAMBDASLACK, DEFAULT_MAXCALLS, DEFAULT_MAXEQUALRANKS, DEFAULT_MINGAP, DEFAULT_NLPVERBLEVEL, DEFAULT_ONLYCHEAPER, DEFAULT_ONLYLEAVES, DEFAULT_RANKVALUE, DEFAULT_RELAXCONTVARS, DEFAULT_RELAXINDICATORS, FALSE, HEUR_DESC, HEUR_DISPCHAR, HEUR_FREQ, HEUR_FREQOFS, HEUR_MAXDEPTH, HEUR_NAME, HEUR_PRIORITY, HEUR_TIMING, HEUR_USESSUBSCIP, SCIP_CALL, SCIP_OKAY, SCIPaddBoolParam(), SCIPaddIntParam(), SCIPaddRealParam(), SCIPallocBlockMemory, SCIPincludeHeurBasic(), SCIPinfinity(), SCIPsetHeurExit(), SCIPsetHeurExitsol(), SCIPsetHeurFree(), SCIPsetHeurInit(), SCIPsetHeurInitsol(), and TRUE.
Referenced by SCIPincludeDefaultPlugins().
| SCIP_RETCODE SCIPincludeHeurFeaspump | ( | SCIP * | scip | ) |
creates the feaspump primal heuristic and includes it in SCIP
| scip | SCIP data structure |
Definition at line 1361 of file heur_feaspump.c.
Referenced by SCIPincludeDefaultPlugins().
| SCIP_RETCODE SCIPincludeHeurFixandinfer | ( | SCIP * | scip | ) |
creates the fix-and-infer primal heuristic and includes it in SCIP
| scip | SCIP data structure |
Definition at line 299 of file heur_fixandinfer.c.
References DEFAULT_MINFIXINGS, DEFAULT_PROPROUNDS, HEUR_DESC, HEUR_DISPCHAR, HEUR_FREQ, HEUR_FREQOFS, HEUR_MAXDEPTH, HEUR_NAME, HEUR_PRIORITY, HEUR_TIMING, HEUR_USESSUBSCIP, SCIP_CALL, SCIP_OKAY, SCIPaddIntParam(), SCIPallocBlockMemory, SCIPincludeHeurBasic(), SCIPsetHeurCopy(), SCIPsetHeurFree(), and TRUE.
Referenced by SCIP_DECL_HEURCOPY(), and SCIPincludeDefaultPlugins().
| SCIP_RETCODE SCIPincludeHeurFracdiving | ( | SCIP * | scip | ) |
creates the fracdiving heuristic and includes it in SCIP
| scip | SCIP data structure |
Definition at line 265 of file heur_fracdiving.c.
References DEFAULT_BACKTRACK, DEFAULT_LPRESOLVEDOMCHGQUOT, DEFAULT_LPSOLVEFREQ, DEFAULT_MAXDIVEAVGQUOT, DEFAULT_MAXDIVEAVGQUOTNOSOL, DEFAULT_MAXDIVEUBQUOT, DEFAULT_MAXDIVEUBQUOTNOSOL, DEFAULT_MAXLPITEROFS, DEFAULT_MAXLPITERQUOT, DEFAULT_MAXRELDEPTH, DEFAULT_MINRELDEPTH, DEFAULT_ONLYLPBRANCHCANDS, DEFAULT_RANDSEED, DIVESET_DIVETYPES, HEUR_DESC, HEUR_DISPCHAR, HEUR_FREQ, HEUR_FREQOFS, HEUR_MAXDEPTH, HEUR_NAME, HEUR_PRIORITY, HEUR_TIMING, HEUR_USESSUBSCIP, SCIP_CALL, SCIP_OKAY, SCIPallocBlockMemory, SCIPcreateDiveset(), SCIPincludeHeurBasic(), SCIPsetHeurCopy(), SCIPsetHeurExit(), SCIPsetHeurFree(), and SCIPsetHeurInit().
Referenced by SCIP_DECL_DIVESETGETSCORE(), and SCIPincludeDefaultPlugins().
| SCIP_RETCODE SCIPincludeHeurGins | ( | SCIP * | scip | ) |
creates the gins primal heuristic and includes it in SCIP
| scip | SCIP data structure |
Definition at line 1436 of file heur_gins.c.
Referenced by SCIPincludeDefaultPlugins().
| SCIP_RETCODE SCIPincludeHeurGuideddiving | ( | SCIP * | scip | ) |
creates the guideddiving heuristic and includes it in SCIP
| scip | SCIP data structure |
Definition at line 262 of file heur_guideddiving.c.
References DEFAULT_BACKTRACK, DEFAULT_LPRESOLVEDOMCHGQUOT, DEFAULT_LPSOLVEFREQ, DEFAULT_MAXDIVEAVGQUOT, DEFAULT_MAXDIVEUBQUOT, DEFAULT_MAXLPITEROFS, DEFAULT_MAXLPITERQUOT, DEFAULT_MAXRELDEPTH, DEFAULT_MINRELDEPTH, DEFAULT_ONLYLPBRANCHCANDS, DEFAULT_RANDSEED, DIVESET_DIVETYPES, HEUR_DESC, HEUR_DISPCHAR, HEUR_FREQ, HEUR_FREQOFS, HEUR_MAXDEPTH, HEUR_NAME, HEUR_PRIORITY, HEUR_TIMING, HEUR_USESSUBSCIP, SCIP_CALL, SCIP_OKAY, SCIPallocBlockMemory, SCIPcreateDiveset(), SCIPincludeHeurBasic(), SCIPsetHeurCopy(), SCIPsetHeurExit(), SCIPsetHeurFree(), and SCIPsetHeurInit().
Referenced by SCIPincludeDefaultPlugins().
| SCIP_RETCODE SCIPincludeHeurIndicator | ( | SCIP * | scip | ) |
creates the indicator primal heuristic and includes it in SCIP
| scip | SCIP data structure |
Definition at line 525 of file heur_indicator.c.
References DEFAULT_IMPROVESOLS, DEFAULT_ONEOPT, HEUR_DESC, HEUR_DISPCHAR, HEUR_FREQ, HEUR_FREQOFS, HEUR_MAXDEPTH, HEUR_NAME, HEUR_PRIORITY, HEUR_TIMING, HEUR_USESSUBSCIP, SCIP_CALL, SCIP_OKAY, SCIPaddBoolParam(), SCIPallocBlockMemory, SCIPincludeHeurBasic(), SCIPinfinity(), SCIPsetHeurCopy(), SCIPsetHeurFree(), SCIPsetHeurInit(), and TRUE.
Referenced by SCIP_DECL_HEURCOPY(), and SCIPincludeDefaultPlugins().
| SCIP_RETCODE SCIPincludeHeurIntdiving | ( | SCIP * | scip | ) |
creates the intdiving heuristic and includes it in SCIP
| scip | SCIP data structure |
Definition at line 647 of file heur_intdiving.c.
References DEFAULT_BACKTRACK, DEFAULT_MAXDIVEAVGQUOT, DEFAULT_MAXDIVEAVGQUOTNOSOL, DEFAULT_MAXDIVEUBQUOT, DEFAULT_MAXDIVEUBQUOTNOSOL, DEFAULT_MAXLPITEROFS, DEFAULT_MAXLPITERQUOT, DEFAULT_MAXRELDEPTH, DEFAULT_MINRELDEPTH, FALSE, HEUR_DESC, HEUR_DISPCHAR, HEUR_FREQ, HEUR_FREQOFS, HEUR_MAXDEPTH, HEUR_NAME, HEUR_PRIORITY, HEUR_TIMING, HEUR_USESSUBSCIP, SCIP_CALL, SCIP_OKAY, SCIP_REAL_MAX, SCIPaddBoolParam(), SCIPaddIntParam(), SCIPaddRealParam(), SCIPallocBlockMemory, SCIPincludeHeurBasic(), SCIPsetHeurCopy(), SCIPsetHeurExit(), SCIPsetHeurFree(), SCIPsetHeurInit(), and TRUE.
Referenced by SCIPincludeDefaultPlugins().
| SCIP_RETCODE SCIPincludeHeurIntshifting | ( | SCIP * | scip | ) |
creates the intshifting heuristic and includes it in SCIP
creates the intshifting heuristic with infeasibility recovering and includes it in SCIP
| scip | SCIP data structure |
Definition at line 1115 of file heur_intshifting.c.
References HEUR_DESC, HEUR_DISPCHAR, HEUR_FREQ, HEUR_FREQOFS, HEUR_MAXDEPTH, HEUR_NAME, HEUR_PRIORITY, HEUR_TIMING, HEUR_USESSUBSCIP, SCIP_CALL, SCIP_OKAY, SCIPincludeHeurBasic(), SCIPsetHeurCopy(), SCIPsetHeurExit(), SCIPsetHeurInit(), and SCIPsetHeurInitsol().
Referenced by SCIP_DECL_HEURCOPY(), and SCIPincludeDefaultPlugins().
| SCIP_RETCODE SCIPincludeHeurLinesearchdiving | ( | SCIP * | scip | ) |
creates the linesearchdiving primal heuristic and includes it in SCIP
| scip | SCIP data structure |
Definition at line 256 of file heur_linesearchdiving.c.
References DEFAULT_BACKTRACK, DEFAULT_LPRESOLVEDOMCHGQUOT, DEFAULT_LPSOLVEFREQ, DEFAULT_MAXDIVEAVGQUOT, DEFAULT_MAXDIVEAVGQUOTNOSOL, DEFAULT_MAXDIVEUBQUOT, DEFAULT_MAXDIVEUBQUOTNOSOL, DEFAULT_MAXLPITEROFS, DEFAULT_MAXLPITERQUOT, DEFAULT_MAXRELDEPTH, DEFAULT_MINRELDEPTH, DEFAULT_ONLYLPBRANCHCANDS, DEFAULT_RANDSEED, DIVESET_DIVETYPES, HEUR_DESC, HEUR_DISPCHAR, HEUR_FREQ, HEUR_FREQOFS, HEUR_MAXDEPTH, HEUR_NAME, HEUR_PRIORITY, HEUR_TIMING, HEUR_USESSUBSCIP, SCIP_CALL, SCIP_OKAY, SCIPallocBlockMemory, SCIPcreateDiveset(), SCIPincludeHeurBasic(), SCIPsetHeurCopy(), SCIPsetHeurExit(), SCIPsetHeurFree(), and SCIPsetHeurInit().
Referenced by SCIPincludeDefaultPlugins().
| SCIP_RETCODE SCIPincludeHeurLocalbranching | ( | SCIP * | scip | ) |
creates local branching primal heuristic and includes it in SCIP
creates the localbranching primal heuristic and includes it in SCIP
| scip | SCIP data structure |
Definition at line 700 of file heur_localbranching.c.
References DEFAULT_BESTSOLLIMIT, DEFAULT_COPYCUTS, DEFAULT_LPLIMFAC, DEFAULT_MAXNODES, DEFAULT_MINIMPROVE, DEFAULT_MINNODES, DEFAULT_NEIGHBORHOODSIZE, DEFAULT_NODESOFS, DEFAULT_NODESQUOT, DEFAULT_NWAITINGNODES, DEFAULT_USELPROWS, DEFAULT_USEUCT, FALSE, HEUR_DESC, HEUR_DISPCHAR, HEUR_FREQ, HEUR_FREQOFS, HEUR_MAXDEPTH, HEUR_NAME, HEUR_PRIORITY, HEUR_TIMING, HEUR_USESSUBSCIP, SCIP_CALL, SCIP_OKAY, SCIP_REAL_MAX, SCIPaddBoolParam(), SCIPaddIntParam(), SCIPaddRealParam(), SCIPallocBlockMemory, SCIPincludeHeurBasic(), SCIPsetHeurCopy(), SCIPsetHeurFree(), SCIPsetHeurInit(), and TRUE.
Referenced by SCIP_DECL_HEURCOPY(), and SCIPincludeDefaultPlugins().
| SCIP_RETCODE SCIPincludeHeurLocks | ( | SCIP * | scip | ) |
creates the locks primal heuristic and includes it in SCIP
| scip | SCIP data structure |
Definition at line 1074 of file heur_locks.c.
Referenced by SCIP_DECL_HEUREXEC(), and SCIPincludeDefaultPlugins().
| SCIP_RETCODE SCIPincludeHeurLpface | ( | SCIP * | scip | ) |
creates the lpface primal heuristic and includes it in SCIP
| scip | SCIP data structure |
Definition at line 1342 of file heur_lpface.c.
References DEFAULT_COPYCUTS, DEFAULT_DUALBASISEQUATIONS, DEFAULT_KEEPSUBSCIP, DEFAULT_LPLIMFAC, DEFAULT_MAXNODES, DEFAULT_MINFIXINGRATE, DEFAULT_MINNODES, DEFAULT_MINPATHLEN, DEFAULT_NODESOFS, DEFAULT_NODESQUOT, DEFAULT_USELPROWS, FALSE, HEUR_DESC, HEUR_DISPCHAR, HEUR_FREQ, HEUR_FREQOFS, HEUR_MAXDEPTH, HEUR_NAME, HEUR_PRIORITY, HEUR_TIMING, HEUR_USESSUBSCIP, heurExitLpface, SCIP_CALL, SCIP_LONGINT_MAX, SCIP_OKAY, SCIP_REAL_MAX, SCIPaddBoolParam(), SCIPaddCharParam(), SCIPaddIntParam(), SCIPaddLongintParam(), SCIPaddRealParam(), SCIPallocBlockMemory, SCIPincludeHeurBasic(), SCIPsetHeurCopy(), SCIPsetHeurExit(), SCIPsetHeurExitsol(), SCIPsetHeurFree(), SCIPsetHeurInit(), SCIPsetHeurInitsol(), and TRUE.
Referenced by SCIPincludeDefaultPlugins().
| SCIP_RETCODE SCIPincludeHeurMpec | ( | SCIP * | scip | ) |
creates the mpec primal heuristic and includes it in SCIP
| scip | SCIP data structure |
Definition at line 707 of file heur_mpec.c.
References BMSclearMemory, DEFAULT_INITTHETA, DEFAULT_MAXITER, DEFAULT_MAXNLPCOST, DEFAULT_MAXNLPITER, DEFAULT_MAXNUNSUCC, DEFAULT_MINGAPLEFT, DEFAULT_MINIMPROVE, DEFAULT_SIGMA, DEFAULT_SUBNLPTRIGGER, FALSE, HEUR_DESC, HEUR_DISPCHAR, HEUR_FREQ, HEUR_FREQOFS, HEUR_MAXDEPTH, HEUR_NAME, HEUR_PRIORITY, HEUR_TIMING, HEUR_USESSUBSCIP, SCIP_CALL, SCIP_OKAY, SCIPaddIntParam(), SCIPaddRealParam(), SCIPallocBlockMemory, SCIPincludeHeurBasic(), SCIPinfinity(), SCIPsetHeurCopy(), SCIPsetHeurExitsol(), SCIPsetHeurFree(), and SCIPsetHeurInitsol().
Referenced by SCIP_DECL_HEURCOPY(), and SCIPincludeDefaultPlugins().
| SCIP_RETCODE SCIPincludeHeurMultistart | ( | SCIP * | scip | ) |
creates the multistart primal heuristic and includes it in SCIP
| scip | SCIP data structure |
Definition at line 1037 of file heur_multistart.c.
References BMSclearMemory, DEFAULT_GRADLIMIT, DEFAULT_MAXBOUNDSIZE, DEFAULT_MAXITER, DEFAULT_MAXNCLUSTER, DEFAULT_MAXRELDIST, DEFAULT_MINIMPRFAC, DEFAULT_MINIMPRITER, DEFAULT_NLPMINIMPR, DEFAULT_NRNDPOINTS, DEFAULT_ONLYNLPS, FALSE, HEUR_DESC, HEUR_DISPCHAR, HEUR_FREQ, HEUR_FREQOFS, HEUR_MAXDEPTH, HEUR_NAME, HEUR_PRIORITY, HEUR_TIMING, HEUR_USESSUBSCIP, SCIP_CALL, SCIP_OKAY, SCIPaddBoolParam(), SCIPaddIntParam(), SCIPaddRealParam(), SCIPallocBlockMemory, SCIPincludeHeurBasic(), SCIPinfinity(), SCIPsetHeurCopy(), SCIPsetHeurExit(), SCIPsetHeurFree(), and SCIPsetHeurInit().
Referenced by SCIPincludeDefaultPlugins().
| SCIP_RETCODE SCIPincludeHeurMutation | ( | SCIP * | scip | ) |
creates the mutation primal heuristic and includes it in SCIP
| scip | SCIP data structure |
Definition at line 592 of file heur_mutation.c.
References DEFAULT_BESTSOLLIMIT, DEFAULT_COPYCUTS, DEFAULT_MAXNODES, DEFAULT_MINFIXINGRATE, DEFAULT_MINIMPROVE, DEFAULT_MINNODES, DEFAULT_NODESOFS, DEFAULT_NODESQUOT, DEFAULT_NWAITINGNODES, DEFAULT_USELPROWS, DEFAULT_USEUCT, FALSE, HEUR_DESC, HEUR_DISPCHAR, HEUR_FREQ, HEUR_FREQOFS, HEUR_MAXDEPTH, HEUR_NAME, HEUR_PRIORITY, HEUR_TIMING, HEUR_USESSUBSCIP, SCIP_CALL, SCIP_OKAY, SCIPaddBoolParam(), SCIPaddIntParam(), SCIPaddRealParam(), SCIPallocBlockMemory, SCIPincludeHeurBasic(), SCIPsetHeurCopy(), SCIPsetHeurExit(), SCIPsetHeurFree(), SCIPsetHeurInit(), SCIPsumepsilon(), and TRUE.
Referenced by SCIP_DECL_HEURCOPY(), and SCIPincludeDefaultPlugins().
| SCIP_RETCODE SCIPincludeHeurNlpdiving | ( | SCIP * | scip | ) |
creates the fracdiving heuristic and includes it in SCIP
creates the nlpdiving heuristic and includes it in SCIP
| scip | SCIP data structure |
Definition at line 2701 of file heur_nlpdiving.c.
Referenced by SCIPincludeDefaultPlugins().
| SCIP_RETCODE SCIPincludeHeurObjpscostdiving | ( | SCIP * | scip | ) |
creates the objpscostdiving heuristic and includes it in SCIP
| scip | SCIP data structure |
Definition at line 616 of file heur_objpscostdiving.c.
References DEFAULT_DEPTHFAC, DEFAULT_DEPTHFACNOSOL, DEFAULT_MAXLPITEROFS, DEFAULT_MAXLPITERQUOT, DEFAULT_MAXRELDEPTH, DEFAULT_MAXSOLS, DEFAULT_MINRELDEPTH, FALSE, HEUR_DESC, HEUR_DISPCHAR, HEUR_FREQ, HEUR_FREQOFS, HEUR_MAXDEPTH, HEUR_NAME, HEUR_PRIORITY, HEUR_TIMING, HEUR_USESSUBSCIP, SCIP_CALL, SCIP_OKAY, SCIP_REAL_MAX, SCIPaddIntParam(), SCIPaddRealParam(), SCIPallocBlockMemory, SCIPincludeHeurBasic(), SCIPsetHeurCopy(), SCIPsetHeurExit(), SCIPsetHeurFree(), SCIPsetHeurInit(), and TRUE.
Referenced by SCIP_DECL_HEURCOPY(), SCIP_DECL_HEUREXEC(), and SCIPincludeDefaultPlugins().
| SCIP_RETCODE SCIPincludeHeurOctane | ( | SCIP * | scip | ) |
creates the octane primal heuristic and includes it in SCIP
| scip | SCIP data structure |
Definition at line 1175 of file heur_octane.c.
References DEFAULT_FFIRST, DEFAULT_FMAX, DEFAULT_USEFRACSPACE, FALSE, HEUR_DESC, HEUR_DISPCHAR, HEUR_FREQ, HEUR_FREQOFS, HEUR_MAXDEPTH, HEUR_NAME, HEUR_PRIORITY, HEUR_TIMING, HEUR_USESSUBSCIP, SCIP_CALL, SCIP_OKAY, SCIPaddBoolParam(), SCIPaddIntParam(), SCIPallocBlockMemory, SCIPincludeHeurBasic(), SCIPsetHeurCopy(), SCIPsetHeurExit(), SCIPsetHeurFree(), SCIPsetHeurInit(), and TRUE.
Referenced by SCIP_DECL_HEURCOPY(), and SCIPincludeDefaultPlugins().
| SCIP_RETCODE SCIPincludeHeurOfins | ( | SCIP * | scip | ) |
creates the ofins primal heuristic and includes it in SCIP
| scip | SCIP data structure |
Definition at line 642 of file heur_ofins.c.
References DEFAULT_ADDALLSOLS, DEFAULT_COPYCUTS, DEFAULT_LPLIMFAC, DEFAULT_MAXCHANGE, DEFAULT_MAXCHGRATE, DEFAULT_MAXNODES, DEFAULT_MINIMPROVE, DEFAULT_MINNODES, DEFAULT_NODESOFS, DEFAULT_NODESQUOT, FALSE, HEUR_DESC, HEUR_DISPCHAR, HEUR_FREQ, HEUR_FREQOFS, HEUR_MAXDEPTH, HEUR_NAME, HEUR_PRIORITY, HEUR_TIMING, HEUR_USESSUBSCIP, SCIP_CALL, SCIP_LONGINT_MAX, SCIP_OKAY, SCIP_REAL_MAX, SCIPaddBoolParam(), SCIPaddLongintParam(), SCIPaddRealParam(), SCIPallocBlockMemory, SCIPincludeHeurBasic(), SCIPsetHeurCopy(), SCIPsetHeurFree(), and TRUE.
Referenced by SCIP_DECL_HEURCOPY(), SCIP_DECL_HEUREXEC(), and SCIPincludeDefaultPlugins().
| SCIP_RETCODE SCIPincludeHeurOneopt | ( | SCIP * | scip | ) |
creates the oneopt primal heuristic and includes it in SCIP
| scip | SCIP data structure |
Definition at line 926 of file heur_oneopt.c.
References DEFAULT_BEFOREPRESOL, DEFAULT_DURINGROOT, DEFAULT_FORCELPCONSTRUCTION, DEFAULT_USELOOP, DEFAULT_WEIGHTEDOBJ, HEUR_DESC, HEUR_DISPCHAR, HEUR_FREQ, HEUR_FREQOFS, HEUR_MAXDEPTH, HEUR_NAME, HEUR_PRIORITY, HEUR_TIMING, HEUR_USESSUBSCIP, SCIP_CALL, SCIP_OKAY, SCIPaddBoolParam(), SCIPallocBlockMemory, SCIPincludeHeurBasic(), SCIPsetHeurCopy(), SCIPsetHeurExitsol(), SCIPsetHeurFree(), SCIPsetHeurInit(), SCIPsetHeurInitsol(), and TRUE.
Referenced by SCIP_DECL_HEURCOPY(), and SCIPincludeDefaultPlugins().
| SCIP_RETCODE SCIPincludeHeurProximity | ( | SCIP * | scip | ) |
creates the proximity primal heuristic and includes it in SCIP
| scip | SCIP data structure |
Definition at line 988 of file heur_proximity.c.
References DEFAULT_BINVARQUOT, DEFAULT_LPITERSQUOT, DEFAULT_MAXLPITERS, DEFAULT_MAXNODES, DEFAULT_MINGAP, DEFAULT_MINIMPROVE, DEFAULT_MINLPITERS, DEFAULT_MINNODES, DEFAULT_NODESOFS, DEFAULT_NODESQUOT, DEFAULT_RESTART, DEFAULT_USEFINALLP, DEFAULT_USELPROWS, DEFAULT_USEUCT, DEFAULT_WAITINGNODES, HEUR_DESC, HEUR_DISPCHAR, HEUR_FREQ, HEUR_FREQOFS, HEUR_MAXDEPTH, HEUR_NAME, HEUR_PRIORITY, HEUR_TIMING, HEUR_USESSUBSCIP, SCIP_CALL, SCIP_LONGINT_MAX, SCIP_OKAY, SCIPaddBoolParam(), SCIPaddLongintParam(), SCIPaddRealParam(), SCIPallocBlockMemory, SCIPincludeHeurBasic(), SCIPinfinity(), SCIPsetHeurCopy(), SCIPsetHeurExitsol(), SCIPsetHeurFree(), SCIPsetHeurInit(), and TRUE.
Referenced by SCIP_DECL_HEURCOPY(), and SCIPincludeDefaultPlugins().
| SCIP_RETCODE SCIPincludeHeurPscostdiving | ( | SCIP * | scip | ) |
creates the pscostdiving heuristic and includes it in SCIP
| scip | SCIP data structure |
Definition at line 250 of file heur_pscostdiving.c.
References DEFAULT_BACKTRACK, DEFAULT_LPRESOLVEDOMCHGQUOT, DEFAULT_LPSOLVEFREQ, DEFAULT_MAXDIVEAVGQUOT, DEFAULT_MAXDIVEAVGQUOTNOSOL, DEFAULT_MAXDIVEUBQUOT, DEFAULT_MAXDIVEUBQUOTNOSOL, DEFAULT_MAXLPITEROFS, DEFAULT_MAXLPITERQUOT, DEFAULT_MAXRELDEPTH, DEFAULT_MINRELDEPTH, DEFAULT_ONLYLPBRANCHCANDS, DEFAULT_RANDSEED, DIVESET_DIVETYPES, HEUR_DESC, HEUR_DISPCHAR, HEUR_FREQ, HEUR_FREQOFS, HEUR_MAXDEPTH, HEUR_NAME, HEUR_PRIORITY, HEUR_TIMING, HEUR_USESSUBSCIP, SCIP_CALL, SCIP_OKAY, SCIPallocBlockMemory, SCIPcreateDiveset(), SCIPincludeHeurBasic(), SCIPsetHeurCopy(), SCIPsetHeurExit(), SCIPsetHeurFree(), and SCIPsetHeurInit().
Referenced by SCIPincludeDefaultPlugins().
| SCIP_RETCODE SCIPincludeHeurRandrounding | ( | SCIP * | scip | ) |
creates the rand rounding heuristic and includes it in SCIP
| scip | SCIP data structure |
Definition at line 479 of file heur_randrounding.c.
References DEFAULT_MAXPROPROUNDS, DEFAULT_ONCEPERNODE, DEFAULT_PROPAGATEONLYROOT, DEFAULT_USESIMPLEROUNDING, HEUR_DESC, HEUR_DISPCHAR, HEUR_FREQ, HEUR_FREQOFS, HEUR_MAXDEPTH, HEUR_NAME, HEUR_PRIORITY, HEUR_TIMING, HEUR_USESSUBSCIP, SCIP_CALL, SCIP_OKAY, SCIPaddBoolParam(), SCIPaddIntParam(), SCIPallocBlockMemory, SCIPincludeHeurBasic(), SCIPsetHeurCopy(), SCIPsetHeurExit(), SCIPsetHeurExitsol(), SCIPsetHeurFree(), SCIPsetHeurInit(), SCIPsetHeurInitsol(), and TRUE.
Referenced by SCIP_DECL_HEURCOPY(), SCIP_DECL_HEUREXEC(), and SCIPincludeDefaultPlugins().
| SCIP_RETCODE SCIPincludeHeurRens | ( | SCIP * | scip | ) |
creates RENS primal heuristic and includes it in SCIP
creates the rens primal heuristic and includes it in SCIP
| scip | SCIP data structure |
Definition at line 851 of file heur_rens.c.
References DEFAULT_ADDALLSOLS, DEFAULT_BESTSOLLIMIT, DEFAULT_BINARYBOUNDS, DEFAULT_COPYCUTS, DEFAULT_EXTRATIME, DEFAULT_FULLSCALE, DEFAULT_LPLIMFAC, DEFAULT_MAXNODES, DEFAULT_MINFIXINGRATE, DEFAULT_MINIMPROVE, DEFAULT_MINNODES, DEFAULT_NODESOFS, DEFAULT_NODESQUOT, DEFAULT_STARTSOL, DEFAULT_USELPROWS, DEFAULT_USEUCT, FALSE, HEUR_DESC, HEUR_DISPCHAR, HEUR_FREQ, HEUR_FREQOFS, HEUR_MAXDEPTH, HEUR_NAME, HEUR_PRIORITY, HEUR_TIMING, HEUR_USESSUBSCIP, SCIP_CALL, SCIP_LONGINT_MAX, SCIP_OKAY, SCIP_REAL_MAX, SCIPaddBoolParam(), SCIPaddCharParam(), SCIPaddIntParam(), SCIPaddLongintParam(), SCIPaddRealParam(), SCIPallocBlockMemory, SCIPincludeHeurBasic(), SCIPsetHeurCopy(), SCIPsetHeurFree(), SCIPsetHeurInit(), STARTSOL_CHOICES, and TRUE.
Referenced by SCIP_DECL_HEURCOPY(), and SCIPincludeDefaultPlugins().
| SCIP_RETCODE SCIPincludeHeurReoptsols | ( | SCIP * | scip | ) |
creates the reoptsols primal heuristic and includes it in SCIP
| scip | SCIP data structure |
Definition at line 329 of file heur_reoptsols.c.
References HEUR_DESC, HEUR_DISPCHAR, HEUR_FREQ, HEUR_FREQOFS, HEUR_MAXDEPTH, HEUR_NAME, HEUR_PRIORITY, HEUR_TIMING, HEUR_USESSUBSCIP, SCIP_CALL, SCIP_OKAY, SCIPaddIntParam(), SCIPallocBlockMemory, SCIPincludeHeurBasic(), SCIPsetHeurCopy(), SCIPsetHeurFree(), SCIPsetHeurInit(), and TRUE.
Referenced by SCIP_DECL_HEURCOPY(), and SCIPincludeDefaultPlugins().
| SCIP_RETCODE SCIPincludeHeurRepair | ( | SCIP * | scip | ) |
creates the repair primal heuristic and includes it in SCIP
| scip | SCIP data structure |
Definition at line 1277 of file heur_repair.c.
Referenced by SCIPincludeDefaultPlugins().
| SCIP_RETCODE SCIPincludeHeurRins | ( | SCIP * | scip | ) |
creates RINS primal heuristic and includes it in SCIP
creates the RINS primal heuristic and includes it in SCIP
| scip | SCIP data structure |
Definition at line 626 of file heur_rins.c.
References DEFAULT_COPYCUTS, DEFAULT_LPLIMFAC, DEFAULT_MAXNODES, DEFAULT_MINFIXINGRATE, DEFAULT_MINIMPROVE, DEFAULT_MINNODES, DEFAULT_NODESOFS, DEFAULT_NODESQUOT, DEFAULT_NWAITINGNODES, DEFAULT_USELPROWS, DEFAULT_USEUCT, FALSE, HEUR_DESC, HEUR_DISPCHAR, HEUR_FREQ, HEUR_FREQOFS, HEUR_MAXDEPTH, HEUR_NAME, HEUR_PRIORITY, HEUR_TIMING, HEUR_USESSUBSCIP, SCIP_CALL, SCIP_OKAY, SCIP_REAL_MAX, SCIPaddBoolParam(), SCIPaddIntParam(), SCIPaddRealParam(), SCIPallocBlockMemory, SCIPincludeHeurBasic(), SCIPsetHeurCopy(), SCIPsetHeurFree(), SCIPsetHeurInit(), and TRUE.
Referenced by SCIP_DECL_HEURCOPY(), and SCIPincludeDefaultPlugins().
| SCIP_RETCODE SCIPincludeHeurRootsoldiving | ( | SCIP * | scip | ) |
creates the rootsoldiving heuristic and includes it in SCIP
| scip | SCIP data structure |
Definition at line 572 of file heur_rootsoldiving.c.
References DEFAULT_ALPHA, DEFAULT_DEPTHFAC, DEFAULT_DEPTHFACNOSOL, DEFAULT_MAXLPITEROFS, DEFAULT_MAXLPITERQUOT, DEFAULT_MAXRELDEPTH, DEFAULT_MAXSOLS, DEFAULT_MINRELDEPTH, FALSE, HEUR_DESC, HEUR_DISPCHAR, HEUR_FREQ, HEUR_FREQOFS, HEUR_MAXDEPTH, HEUR_NAME, HEUR_PRIORITY, HEUR_TIMING, HEUR_USESSUBSCIP, SCIP_CALL, SCIP_OKAY, SCIP_REAL_MAX, SCIPaddIntParam(), SCIPaddRealParam(), SCIPallocBlockMemory, SCIPincludeHeurBasic(), SCIPsetHeurCopy(), SCIPsetHeurExit(), SCIPsetHeurFree(), SCIPsetHeurInit(), and TRUE.
Referenced by SCIP_DECL_HEURCOPY(), SCIP_DECL_HEUREXEC(), and SCIPincludeDefaultPlugins().
| SCIP_RETCODE SCIPincludeHeurRounding | ( | SCIP * | scip | ) |
creates the rounding heuristic with infeasibility recovering and includes it in SCIP
| scip | SCIP data structure |
Definition at line 741 of file heur_rounding.c.
References DEFAULT_ONCEPERNODE, DEFAULT_SUCCESSFACTOR, HEUR_DESC, HEUR_DISPCHAR, HEUR_FREQ, HEUR_FREQOFS, HEUR_MAXDEPTH, HEUR_NAME, HEUR_PRIORITY, HEUR_TIMING, HEUR_USESSUBSCIP, SCIP_CALL, SCIP_OKAY, SCIPaddBoolParam(), SCIPaddIntParam(), SCIPallocBlockMemory, SCIPincludeHeurBasic(), SCIPsetHeurCopy(), SCIPsetHeurExit(), SCIPsetHeurExitsol(), SCIPsetHeurFree(), SCIPsetHeurInit(), SCIPsetHeurInitsol(), and TRUE.
Referenced by SCIPincludeDefaultPlugins().
| SCIP_RETCODE SCIPincludeHeurShiftandpropagate | ( | SCIP * | scip | ) |
creates the shiftandpropagate primal heuristic and includes it in SCIP
| scip | SCIP data structure |
Definition at line 2356 of file heur_shiftandpropagate.c.
References DEFAULT_BINLOCKSFIRST, DEFAULT_COLLECTSTATS, DEFAULT_CUTOFFBREAKER, DEFAULT_FIXBINLOCKS, DEFAULT_IMPLISCONTINUOUS, DEFAULT_MAXCUTOFFQUOT, DEFAULT_NORMALIZE, DEFAULT_NOZEROFIXING, DEFAULT_NPROPROUNDS, DEFAULT_ONLYWITHOUTSOL, DEFAULT_PREFERBINARIES, DEFAULT_PROBING, DEFAULT_RELAX, DEFAULT_SELECTBEST, DEFAULT_SORTKEY, DEFAULT_SORTVARS, DEFAULT_STOPAFTERFEASIBLE, DEFAULT_UPDATEWEIGHTS, EVENTHDLR_DESC, EVENTHDLR_NAME, HEUR_DESC, HEUR_DISPCHAR, HEUR_FREQ, HEUR_FREQOFS, HEUR_MAXDEPTH, HEUR_NAME, HEUR_PRIORITY, HEUR_TIMING, HEUR_USESSUBSCIP, SCIP_CALL, SCIP_OKAY, SCIPaddBoolParam(), SCIPaddCharParam(), SCIPaddIntParam(), SCIPaddRealParam(), SCIPallocBlockMemory, SCIPincludeEventhdlrBasic(), SCIPincludeHeurBasic(), SCIPsetHeurCopy(), SCIPsetHeurExit(), SCIPsetHeurFree(), SCIPsetHeurInit(), SORTKEYS, and TRUE.
Referenced by SCIP_DECL_EVENTEXEC(), SCIP_DECL_HEURCOPY(), and SCIPincludeDefaultPlugins().
| SCIP_RETCODE SCIPincludeHeurShifting | ( | SCIP * | scip | ) |
creates the shifting heuristic and includes it in SCIP
creates the shifting heuristic with infeasibility recovering and includes it in SCIP
| scip | SCIP data structure |
Definition at line 957 of file heur_shifting.c.
References HEUR_DESC, HEUR_DISPCHAR, HEUR_FREQ, HEUR_FREQOFS, HEUR_MAXDEPTH, HEUR_NAME, HEUR_PRIORITY, HEUR_TIMING, HEUR_USESSUBSCIP, SCIP_CALL, SCIP_OKAY, SCIPincludeHeurBasic(), SCIPsetHeurCopy(), SCIPsetHeurExit(), SCIPsetHeurInit(), and SCIPsetHeurInitsol().
Referenced by SCIP_DECL_HEURCOPY(), and SCIPincludeDefaultPlugins().
| SCIP_RETCODE SCIPincludeHeurSimplerounding | ( | SCIP * | scip | ) |
creates the simple rounding heuristic and includes it in SCIP
| scip | SCIP data structure |
Definition at line 481 of file heur_simplerounding.c.
References DEFAULT_ONCEPERNODE, HEUR_DESC, HEUR_DISPCHAR, HEUR_FREQ, HEUR_FREQOFS, HEUR_MAXDEPTH, HEUR_NAME, HEUR_PRIORITY, HEUR_TIMING, HEUR_USESSUBSCIP, SCIP_CALL, SCIP_OKAY, SCIPaddBoolParam(), SCIPallocBlockMemory, SCIPincludeHeurBasic(), SCIPsetHeurCopy(), SCIPsetHeurExit(), SCIPsetHeurExitsol(), SCIPsetHeurFree(), SCIPsetHeurInit(), SCIPsetHeurInitsol(), and TRUE.
Referenced by SCIP_DECL_HEURCOPY(), and SCIPincludeDefaultPlugins().
| SCIP_RETCODE SCIPincludeHeurSubNlp | ( | SCIP * | scip | ) |
creates the NLP local search primal heuristic and includes it in SCIP
| scip | SCIP data structure |
Definition at line 2298 of file heur_subnlp.c.
References BMSclearMemory, FALSE, HEUR_DESC, HEUR_DISPCHAR, HEUR_FREQ, HEUR_FREQOFS, HEUR_MAXDEPTH, HEUR_NAME, HEUR_PRIORITY, HEUR_TIMING, HEUR_USESSUBSCIP, SCIP_CALL, SCIP_OKAY, SCIPaddBoolParam(), SCIPaddIntParam(), SCIPaddRealParam(), SCIPaddStringParam(), SCIPallocBlockMemory, SCIPincludeEventhdlrBasic(), SCIPincludeHeurBasic(), SCIPinfinity(), SCIPsetHeurCopy(), SCIPsetHeurExitsol(), SCIPsetHeurFree(), SCIPsetHeurInitsol(), and TRUE.
Referenced by SCIP_DECL_HEURCOPY(), and SCIPincludeDefaultPlugins().
| SCIP_RETCODE SCIPincludeHeurSync | ( | SCIP * | scip | ) |
creates the sync primal heuristic and includes it in SCIP
| scip | SCIP data structure |
Definition at line 151 of file heur_sync.c.
References HEUR_DESC, HEUR_DISPCHAR, HEUR_FREQ, HEUR_FREQOFS, HEUR_MAXDEPTH, HEUR_NAME, HEUR_PRIORITY, HEUR_TIMING, HEUR_USESSUBSCIP, SCIP_CALL, SCIP_OKAY, SCIPallocMemory, SCIPallocMemoryArray, SCIPgetIntParam(), SCIPincludeHeurBasic(), SCIPsetHeurExit(), and SCIPsetHeurFree().
Referenced by SCIPcreateConcurrent().
| SCIP_RETCODE SCIPincludeHeurTrivial | ( | SCIP * | scip | ) |
creates the trivial primal heuristic and includes it in SCIP
| scip | SCIP data structure |
Definition at line 233 of file heur_trivial.c.
References HEUR_DESC, HEUR_DISPCHAR, HEUR_FREQ, HEUR_FREQOFS, HEUR_MAXDEPTH, HEUR_NAME, HEUR_PRIORITY, HEUR_TIMING, HEUR_USESSUBSCIP, SCIP_CALL, SCIP_OKAY, SCIPincludeHeurBasic(), and SCIPsetHeurCopy().
Referenced by SCIP_DECL_HEURCOPY(), and SCIPincludeDefaultPlugins().
| SCIP_RETCODE SCIPincludeHeurTrivialnegation | ( | SCIP * | scip | ) |
creates the trivialnegation primal heuristic and includes it in SCIP
| scip | SCIP data structure |
Definition at line 241 of file heur_trivialnegation.c.
References HEUR_DESC, HEUR_DISPCHAR, HEUR_FREQ, HEUR_FREQOFS, HEUR_MAXDEPTH, HEUR_NAME, HEUR_PRIORITY, HEUR_TIMING, HEUR_USESSUBSCIP, SCIP_CALL, SCIP_OKAY, SCIPincludeHeurBasic(), and SCIPsetHeurCopy().
Referenced by SCIP_DECL_HEURCOPY(), and SCIPincludeDefaultPlugins().
| SCIP_RETCODE SCIPincludeHeurTrySol | ( | SCIP * | scip | ) |
creates the trysol primal heuristic and includes it in SCIP
| scip | SCIP data structure |
Definition at line 206 of file heur_trysol.c.
References FALSE, HEUR_DESC, HEUR_DISPCHAR, HEUR_FREQ, HEUR_FREQOFS, HEUR_MAXDEPTH, HEUR_NAME, HEUR_PRIORITY, HEUR_TIMING, HEUR_USESSUBSCIP, SCIP_CALL, SCIP_OKAY, SCIPallocBlockMemory, SCIPincludeHeurBasic(), SCIPsetHeurCopy(), SCIPsetHeurExit(), and SCIPsetHeurFree().
Referenced by SCIP_DECL_HEURCOPY(), and SCIPincludeDefaultPlugins().
| SCIP_RETCODE SCIPincludeHeurTwoopt | ( | SCIP * | scip | ) |
creates the twoopt primal heuristic and includes it in SCIP
| scip | SCIP data structure |
Definition at line 1746 of file heur_twoopt.c.
References DEFAULT_INTOPT, DEFAULT_MATCHINGRATE, DEFAULT_MAXNSLAVES, DEFAULT_WAITINGNODES, HEUR_DESC, HEUR_DISPCHAR, HEUR_FREQ, HEUR_FREQOFS, HEUR_MAXDEPTH, HEUR_NAME, HEUR_PRIORITY, HEUR_TIMING, HEUR_USESSUBSCIP, SCIP_CALL, SCIP_OKAY, SCIPaddBoolParam(), SCIPaddIntParam(), SCIPaddRealParam(), SCIPallocBlockMemory, SCIPincludeHeurBasic(), SCIPsetHeurCopy(), SCIPsetHeurExit(), SCIPsetHeurExitsol(), SCIPsetHeurFree(), SCIPsetHeurInit(), SCIPsetHeurInitsol(), and TRUE.
Referenced by SCIP_DECL_HEURCOPY(), SCIP_DECL_HEUREXEC(), and SCIPincludeDefaultPlugins().
| SCIP_RETCODE SCIPincludeHeurUndercover | ( | SCIP * | scip | ) |
creates the undercover primal heuristic and includes it in SCIP
| scip | SCIP data structure |
Definition at line 3420 of file heur_undercover.c.
References computeCoverUndercover(), COVERINGOBJS, DEFAULT_BEFORECUTS, DEFAULT_CONFLICTWEIGHT, DEFAULT_COPYCUTS, DEFAULT_COVERBD, DEFAULT_COVERINGOBJ, DEFAULT_CUTOFFWEIGHT, DEFAULT_FIXINGALTS, DEFAULT_FIXINGORDER, DEFAULT_FIXINTFIRST, DEFAULT_INFERENCEWEIGHT, DEFAULT_LOCKSROUNDING, DEFAULT_MAXBACKTRACKS, DEFAULT_MAXCOVERSIZECONSS, DEFAULT_MAXCOVERSIZEVARS, DEFAULT_MAXNODES, DEFAULT_MAXRECOVERS, DEFAULT_MAXREORDERS, DEFAULT_MINCOVEREDABS, DEFAULT_MINCOVEREDREL, DEFAULT_MINIMPROVE, DEFAULT_MINNODES, DEFAULT_NODESOFS, DEFAULT_NODESQUOT, DEFAULT_ONLYCONVEXIFY, DEFAULT_POSTNLP, DEFAULT_RECOVERDIV, DEFAULT_REUSECOVER, FALSE, FIXINGORDERS, HEUR_DESC, HEUR_DISPCHAR, HEUR_FREQ, HEUR_FREQOFS, HEUR_MAXDEPTH, HEUR_NAME, HEUR_PRIORITY, HEUR_TIMING, HEUR_USESSUBSCIP, SCIP_CALL, SCIP_LONGINT_MAX, SCIP_OKAY, SCIP_REAL_MAX, SCIP_REAL_MIN, SCIPaddBoolParam(), SCIPaddCharParam(), SCIPaddIntParam(), SCIPaddLongintParam(), SCIPaddRealParam(), SCIPaddStringParam(), SCIPallocBlockMemory, SCIPincludeHeurBasic(), SCIPsetHeurCopy(), SCIPsetHeurExit(), SCIPsetHeurExitsol(), SCIPsetHeurFree(), SCIPsetHeurInit(), SCIPsetHeurInitsol(), and TRUE.
Referenced by SCIPincludeDefaultPlugins().
| SCIP_RETCODE SCIPincludeHeurVbounds | ( | SCIP * | scip | ) |
creates the variable bounds primal heuristic and includes it in SCIP
creates the vbounds primal heuristic and includes it in SCIP
| scip | SCIP data structure |
Definition at line 1392 of file heur_vbounds.c.
Referenced by SCIPincludeDefaultPlugins().
| SCIP_RETCODE SCIPincludeHeurVeclendiving | ( | SCIP * | scip | ) |
creates the veclendiving heuristic and includes it in SCIP
| scip | SCIP data structure |
Definition at line 209 of file heur_veclendiving.c.
References DEFAULT_BACKTRACK, DEFAULT_LPRESOLVEDOMCHGQUOT, DEFAULT_LPSOLVEFREQ, DEFAULT_MAXDIVEAVGQUOT, DEFAULT_MAXDIVEAVGQUOTNOSOL, DEFAULT_MAXDIVEUBQUOT, DEFAULT_MAXDIVEUBQUOTNOSOL, DEFAULT_MAXLPITEROFS, DEFAULT_MAXLPITERQUOT, DEFAULT_MAXRELDEPTH, DEFAULT_MINRELDEPTH, DEFAULT_ONLYLPBRANCHCANDS, DEFAULT_RANDSEED, DIVESET_DIVETYPES, HEUR_DESC, HEUR_DISPCHAR, HEUR_FREQ, HEUR_FREQOFS, HEUR_MAXDEPTH, HEUR_NAME, HEUR_PRIORITY, HEUR_TIMING, HEUR_USESSUBSCIP, SCIP_CALL, SCIP_OKAY, SCIPallocBlockMemory, SCIPcreateDiveset(), SCIPincludeHeurBasic(), SCIPsetHeurCopy(), SCIPsetHeurExit(), SCIPsetHeurFree(), and SCIPsetHeurInit().
Referenced by SCIPincludeDefaultPlugins().
| SCIP_RETCODE SCIPincludeHeurZeroobj | ( | SCIP * | scip | ) |
creates the zeroobj primal heuristic and includes it in SCIP
| scip | SCIP data structure |
Definition at line 579 of file heur_zeroobj.c.
References DEFAULT_ADDALLSOLS, DEFAULT_MAXLPITERS, DEFAULT_MAXNODES, DEFAULT_MINIMPROVE, DEFAULT_MINNODES, DEFAULT_NODESOFS, DEFAULT_NODESQUOT, DEFAULT_ONLYWITHOUTSOL, DEFAULT_USEUCT, FALSE, HEUR_DESC, HEUR_DISPCHAR, HEUR_FREQ, HEUR_FREQOFS, HEUR_MAXDEPTH, HEUR_NAME, HEUR_PRIORITY, HEUR_TIMING, HEUR_USESSUBSCIP, SCIP_CALL, SCIP_LONGINT_MAX, SCIP_OKAY, SCIPaddBoolParam(), SCIPaddLongintParam(), SCIPaddRealParam(), SCIPallocBlockMemory, SCIPincludeHeurBasic(), SCIPsetHeurCopy(), SCIPsetHeurFree(), SCIPsetHeurInit(), and TRUE.
Referenced by SCIP_DECL_HEURCOPY(), and SCIPincludeDefaultPlugins().
| SCIP_RETCODE SCIPincludeHeurZirounding | ( | SCIP * | scip | ) |
creates the zirounding primal heuristic and includes it in SCIP
| scip | SCIP data structure |
Definition at line 864 of file heur_zirounding.c.
References DEFAULT_MAXROUNDINGLOOPS, DEFAULT_MINSTOPNCALLS, DEFAULT_STOPPERCENTAGE, DEFAULT_STOPZIROUND, HEUR_DESC, HEUR_DISPCHAR, HEUR_FREQ, HEUR_FREQOFS, HEUR_MAXDEPTH, HEUR_NAME, HEUR_PRIORITY, HEUR_TIMING, HEUR_USESSUBSCIP, SCIP_CALL, SCIP_OKAY, SCIPaddBoolParam(), SCIPaddIntParam(), SCIPaddRealParam(), SCIPallocBlockMemory, SCIPincludeHeurBasic(), SCIPsetHeurCopy(), SCIPsetHeurExit(), SCIPsetHeurFree(), SCIPsetHeurInit(), SCIPsetHeurInitsol(), and TRUE.
Referenced by SCIP_DECL_HEURCOPY(), and SCIPincludeDefaultPlugins().