- Generated by
1.16.1
#include <assert.h>#include <string.h>#include <math.h>#include "scip/def.h"#include "scip/set.h"#include "scip/stat.h"#include "scip/clock.h"#include "scip/event.h"#include "scip/lp.h"#include "scip/paramset.h"#include "scip/scip.h"#include "scip/bandit.h"#include "scip/branch.h"#include "scip/conflict.h"#include "scip/cons.h"#include "scip/disp.h"#include "scip/dialog.h"#include "scip/heur.h"#include "scip/concsolver.h"#include "scip/compr.h"#include "scip/nodesel.h"#include "scip/presol.h"#include "scip/pricer.h"#include "scip/rational.h"#include "scip/reader.h"#include "scip/relax.h"#include "scip/sepa.h"#include "scip/cutsel.h"#include "scip/table.h"#include "scip/prop.h"#include "scip/benders.h"#include "scip/expr.h"#include "scip/nlpi.h"#include "scip/iisfinder.h"#include "scip/pub_nlpi.h"#include "scip/struct_scip.h"Go to the source code of this file.
Variables | |
| static const char | SCIP_DEFAULT_CERTIFICATE_FILENAME [2] = {'-', '\0'} |
| #define SCIP_DEFAULT_BRANCH_SCOREFUNC 'p' |
| #define SCIP_DEFAULT_BRANCH_SCOREFAC 0.167 |
| #define SCIP_DEFAULT_BRANCH_PREFERBINARY FALSE |
| #define SCIP_DEFAULT_BRANCH_CLAMP 0.2 |
| #define SCIP_DEFAULT_BRANCH_MIDPULL 0.75 |
| #define SCIP_DEFAULT_BRANCH_MIDPULLRELDOMTRIG 0.5 |
| #define SCIP_DEFAULT_BRANCH_LPGAINNORMALIZE 's' |
| #define SCIP_DEFAULT_BRANCH_DELAYPSCOST TRUE |
| #define SCIP_DEFAULT_BRANCH_DIVINGPSCOST TRUE |
| #define SCIP_DEFAULT_BRANCH_COLLECTANCPSCOST FALSE |
| #define SCIP_DEFAULT_BRANCH_FORCEALL FALSE |
| #define SCIP_DEFAULT_BRANCH_FIRSTSBCHILD 'a' |
| #define SCIP_DEFAULT_BRANCH_CHECKSBSOL TRUE |
| #define SCIP_DEFAULT_BRANCH_ROUNDSBSOL TRUE |
| #define SCIP_DEFAULT_BRANCH_SUMADJUSTSCORE FALSE |
| #define SCIP_DEFAULT_COMPR_ENABLE FALSE |
| #define SCIP_DEFAULT_CONF_ENABLE TRUE |
| #define SCIP_DEFAULT_CONF_MAXVARSFAC 0.15 |
| #define SCIP_DEFAULT_CONF_MINMAXVARS 0 |
| #define SCIP_DEFAULT_CONF_MAXLPLOOPS 2 |
| #define SCIP_DEFAULT_CONF_LPITERATIONS 10 |
| #define SCIP_DEFAULT_CONF_USEPROP TRUE |
| #define SCIP_DEFAULT_CONF_USEGENRES FALSE |
| #define SCIP_DEFAULT_CONF_USEINFLP 'b' |
| #define SCIP_DEFAULT_CONF_USEBOUNDLP 'b' |
| #define SCIP_DEFAULT_CONF_USESB TRUE |
| #define SCIP_DEFAULT_CONF_USEPSEUDO TRUE |
| #define SCIP_DEFAULT_CONF_PREFINFPROOF TRUE |
| #define SCIP_DEFAULT_CONF_SEPARATE TRUE |
| #define SCIP_DEFAULT_CONF_DYNAMIC TRUE |
| #define SCIP_DEFAULT_CONF_REPROPAGATE TRUE |
| #define SCIP_DEFAULT_CONF_KEEPREPROP TRUE |
| #define SCIP_DEFAULT_CONF_REMOVEABLE TRUE |
| #define SCIP_DEFAULT_CONF_MAXSTORESIZE 10000 |
| #define SCIP_DEFAULT_CONF_RECONVLEVELS -1 |
| #define SCIP_DEFAULT_CONF_CLEANBNDDEPEND TRUE |
| #define SCIP_DEFAULT_CONF_FUIPLEVELS -1 |
| #define SCIP_DEFAULT_CONF_INTERCONSS -1 |
| #define SCIP_DEFAULT_CONF_MAXCONSS 10 |
| #define SCIP_DEFAULT_CONF_PREFERBINARY FALSE |
| #define SCIP_DEFAULT_CONF_ALLOWLOCAL TRUE |
| #define SCIP_DEFAULT_CONF_SETTLELOCAL FALSE |
| #define SCIP_DEFAULT_CONF_DEPTHSCOREFAC 1.0 |
| #define SCIP_DEFAULT_CONF_PROOFSCOREFAC 1.0 |
| #define SCIP_DEFAULT_CONF_UPLOCKSCOREFAC 0.0 |
| #define SCIP_DEFAULT_CONF_DOWNLOCKSCOREFAC 0.0 |
| #define SCIP_DEFAULT_CONF_SCOREFAC 0.98 |
| #define SCIP_DEFAULT_CONF_RESTARTNUM 0 |
| #define SCIP_DEFAULT_CONF_RESTARTFAC 1.5 |
| #define SCIP_DEFAULT_CONF_IGNORERELAXEDBD FALSE |
| #define SCIP_DEFAULT_CONF_MAXVARSDETECTIMPLIEDBOUNDS 250 |
| #define SCIP_DEFAULT_CONF_FULLSHORTENCONFLICT TRUE |
| #define SCIP_DEFAULT_CONF_CONFLITWEIGHT 0.0 |
| #define SCIP_DEFAULT_CONF_CONFLITGRAPHWEIGHT 1. |
| #define SCIP_DEFAULT_CONF_WEIGHTSIZE 0.001 |
| #define SCIP_DEFAULT_CONF_WEIGHTREPROPDEPTH 0.1 |
| #define SCIP_DEFAULT_CONF_WEIGHTVALIDDEPTH 1.0 |
| #define SCIP_DEFAULT_CONF_MINIMPROVE 0.05 |
| #define SCIP_DEFAULT_CONF_SEPAALTPROOFS FALSE |
| #define SCIP_DEFAULT_CONF_USELOCALROWS TRUE |
| #define SCIP_DEFAULT_CONF_MAXVARSFRACRES 0.20 |
| #define SCIP_DEFAULT_CONF_RESFUIPLEVELS 1 |
| #define SCIP_DEFAULT_CONF_FIXANDCONTINUE FALSE |
| #define SCIP_DEFAULT_CONF_MAXCOEFQUOT 1e+6 |
| #define SCIP_DEFAULT_CONF_REDUCTION 'm' |
| #define SCIP_DEFAULT_CONF_MBREDUCTION TRUE |
| #define SCIP_DEFAULT_CONS_AGELIMIT 0 |
| #define SCIP_DEFAULT_CONS_OBSOLETEAGE -1 |
| #define SCIP_DEFAULT_CONS_DISABLEENFOPS FALSE |
| #define SCIP_DEFAULT_DISP_VERBLEVEL SCIP_VERBLEVEL_HIGH |
| #define SCIP_DEFAULT_DISP_WIDTH 143 |
| #define SCIP_DEFAULT_DISP_FREQ 100 |
| #define SCIP_DEFAULT_DISP_HEADERFREQ 15 |
| #define SCIP_DEFAULT_DISP_LPINFO FALSE |
| #define SCIP_DEFAULT_DISP_ALLVIOLS FALSE |
| #define SCIP_DEFAULT_DISP_RELEVANTSTATS TRUE |
| #define SCIP_DEFAULT_HEUR_USEUCTSUBSCIP FALSE |
| #define SCIP_DEFAULT_HISTORY_VALUEBASED FALSE |
| #define SCIP_DEFAULT_HISTORY_ALLOWMERGE FALSE |
| #define SCIP_DEFAULT_HISTORY_ALLOWTRANSFER FALSE |
| #define SCIP_DEFAULT_IISFINDER_IRREDUCIBLE TRUE |
| #define SCIP_DEFAULT_IISFINDER_REMOVEBOUNDS FALSE |
| #define SCIP_DEFAULT_IISFINDER_SILENT FALSE |
| #define SCIP_DEFAULT_IISFINDER_STOPAFTERONE TRUE |
| #define SCIP_DEFAULT_IISFINDER_REMOVEUNUSEDVARS TRUE |
| #define SCIP_DEFAULT_IISFINDER_TIMELIM 1e+20 |
| #define SCIP_DEFAULT_IISFINDER_NODELIM -1L |
| #define SCIP_DEFAULT_LIMIT_TIME 1e+20 |
| #define SCIP_DEFAULT_LIMIT_MEMORY SCIP_MEM_NOLIMIT |
| #define SCIP_DEFAULT_LIMIT_GAP 0.0 |
| #define SCIP_DEFAULT_LIMIT_ABSGAP 0.0 |
| #define SCIP_DEFAULT_LIMIT_PRIMAL SCIP_INVALID |
| #define SCIP_DEFAULT_LIMIT_DUAL SCIP_INVALID |
| #define SCIP_DEFAULT_LIMIT_NODES -1LL |
| #define SCIP_DEFAULT_LIMIT_STALLNODES -1LL |
| #define SCIP_DEFAULT_LIMIT_SOLUTIONS -1 |
| #define SCIP_DEFAULT_LIMIT_BESTSOL -1 |
| #define SCIP_DEFAULT_LIMIT_MAXSOL 100 |
| #define SCIP_DEFAULT_LIMIT_MAXORIGSOL 10 |
| #define SCIP_DEFAULT_LIMIT_RESTARTS -1 |
| #define SCIP_DEFAULT_LIMIT_AUTORESTARTNODES -1 |
| #define SCIP_DEFAULT_LP_SOLVEFREQ 1 |
| #define SCIP_DEFAULT_LP_ITERLIM -1LL |
| #define SCIP_DEFAULT_LP_ROOTITERLIM -1LL |
| #define SCIP_DEFAULT_LP_SOLVEDEPTH -1 |
| #define SCIP_DEFAULT_LP_MINSOLVEDEPTH 0 |
| #define SCIP_DEFAULT_LP_INITALGORITHM 's' |
| #define SCIP_DEFAULT_LP_RESOLVEALGORITHM 's' |
| #define SCIP_DEFAULT_LP_PRICING 'l' |
| #define SCIP_DEFAULT_LP_CLEARINITIALPROBINGLP TRU |
| #define SCIP_DEFAULT_LP_RESOLVERESTORE FALSE |
| #define SCIP_DEFAULT_LP_FREESOLVALBUFFERS FALSE |
| #define SCIP_DEFAULT_LP_COLAGELIMIT 10 |
| #define SCIP_DEFAULT_LP_ROWAGELIMIT 10 |
| #define SCIP_DEFAULT_LP_CLEANUPCOLS FALSE |
| #define SCIP_DEFAULT_LP_CLEANUPCOLSROOT FALSE |
| #define SCIP_DEFAULT_LP_CLEANUPROWS TRUE |
| #define SCIP_DEFAULT_LP_CLEANUPROWSROOT TRUE |
| #define SCIP_DEFAULT_LP_CHECKSTABILITY TRUE |
| #define SCIP_DEFAULT_LP_CONDITIONLIMIT -1.0 |
| #define SCIP_DEFAULT_LP_MARKOWITZ 0.01 |
| #define SCIP_DEFAULT_LP_CHECKPRIMFEAS TRUE |
| #define SCIP_DEFAULT_LP_CHECKDUALFEAS TRUE |
| #define SCIP_DEFAULT_LP_CHECKFARKAS TRUE |
| #define SCIP_DEFAULT_LP_FASTMIP 1 |
| #define SCIP_DEFAULT_LP_SCALING 1 |
| #define SCIP_DEFAULT_LP_PRESOLVING TRUE |
| #define SCIP_DEFAULT_LP_LEXDUALALGO FALSE |
| #define SCIP_DEFAULT_LP_LEXDUALROOTONLY TRUE |
| #define SCIP_DEFAULT_LP_LEXDUALMAXROUNDS 2 |
| #define SCIP_DEFAULT_LP_LEXDUALBASIC FALSE |
| #define SCIP_DEFAULT_LP_LEXDUALSTALLING TRUE |
| #define SCIP_DEFAULT_LP_DISABLECUTOFF 2 |
| #define SCIP_DEFAULT_LP_ROWREPSWITCH 1.2 |
| #define SCIP_DEFAULT_LP_THREADS 0 |
| #define SCIP_DEFAULT_LP_RESOLVEITERFAC -1.0 |
| #define SCIP_DEFAULT_LP_RESOLVEITERMIN 1000 |
| #define SCIP_DEFAULT_LP_SOLUTIONPOLISHING 3 |
| #define SCIP_DEFAULT_LP_REFACTORINTERVAL 0 |
| #define SCIP_DEFAULT_LP_ALWAYSGETDUALS FALSE |
| #define SCIP_DEFAULT_NLP_SOLVER "" |
| #define SCIP_DEFAULT_NLP_DISABLE FALSE |
| #define SCIP_DEFAULT_MEM_SAVEFAC 0.8 |
| #define SCIP_DEFAULT_MEM_TREEGROWFAC 2.0 |
| #define SCIP_DEFAULT_MEM_PATHGROWFAC 2.0 |
| #define SCIP_DEFAULT_MEM_TREEGROWINIT 65536 |
| #define SCIP_DEFAULT_MEM_PATHGROWINIT 256 |
| #define SCIP_DEFAULT_MISC_CATCHCTRLC TRUE |
| #define SCIP_DEFAULT_MISC_USEVARTABLE TRUE |
| #define SCIP_DEFAULT_MISC_USECONSTABLE TRUE |
| #define SCIP_DEFAULT_MISC_USESMALLTABLES FALSE |
| #define SCIP_DEFAULT_MISC_RESETSTAT TRUE |
should the statistics be reset if the transformed problem is freed otherwise the statistics get reset after original problem is freed (in case of Benders' decomposition this parameter should be set to FALSE and therefore can be used to collect statistics over all runs)
| #define SCIP_DEFAULT_MISC_IMPROVINGSOLS FALSE |
| #define SCIP_DEFAULT_MISC_PRINTREASON TRUE |
| #define SCIP_DEFAULT_MISC_ESTIMEXTERNMEM TRUE |
| #define SCIP_DEFAULT_MISC_AVOIDMEMOUT TRUE |
| #define SCIP_DEFAULT_MISC_TRANSORIGSOLS TRUE |
| #define SCIP_DEFAULT_MISC_TRANSSOLSORIG TRUE |
| #define SCIP_DEFAULT_MISC_CALCINTEGRAL TRUE |
| #define SCIP_DEFAULT_MISC_FINITESOLSTORE FALSE |
| #define SCIP_DEFAULT_MISC_OUTPUTORIGSOL TRUE |
| #define SCIP_DEFAULT_MISC_ALLOWSTRONGDUALREDS TRUE |
| #define SCIP_DEFAULT_MISC_ALLOWWEAKDUALREDS TRUE |
| #define SCIP_DEFAULT_MISC_REFERENCEVALUE 1e99 |
| #define SCIP_DEFAULT_MISC_USESYMMETRY 7 |
bitset describing used symmetry handling technique (0: off; 1: polyhedral (orbitopes and symresacks, lexicographic and orbitopal reduction if dynamic) 2: orbital reduction; 3: polyhedral methods and orbital reduction; 4: Schreier Sims cuts; 5: Schreier Sims cuts and polyhedral methods); 6: Schreier Sims cuts and orbital reduction; 7: Schreier Sims cuts, polyhedral methods, and orbital reduction, see type_symmetry.h
| #define SCIP_DEFAULT_MISC_SCALEOBJ TRUE |
| #define SCIP_DEFAULT_MISC_SHOWDIVINGSTATS FALSE |
| #define SCIP_DEFAULT_RANDOM_RANDSEEDSHIFT 0 |
| #define SCIP_DEFAULT_RANDOM_RANDSEEDSHIFTMULT 10 |
| #define SCIP_DEFAULT_RANDOM_PERMUTATIONSEED 0 |
| #define SCIP_DEFAULT_RANDOM_LPSEED 0 |
| #define SCIP_DEFAULT_RANDOM_PERMUTECONSS TRUE |
| #define SCIP_DEFAULT_RANDOM_PERMUTEVARS FALSE |
| #define SCIP_DEFAULT_NODESEL_CHILDSEL 'h' |
| #define SCIP_DEFAULT_PRESOL_ABORTFAC 8e-04 |
| #define SCIP_DEFAULT_PRESOL_MAXROUNDS -1 |
| #define SCIP_DEFAULT_PRESOL_MAXRESTARTS -1 |
| #define SCIP_DEFAULT_PRESOL_CLQTABLEFAC 2.0 |
| #define SCIP_DEFAULT_PRESOL_RESTARTFAC 0.025 |
| #define SCIP_DEFAULT_PRESOL_IMMRESTARTFAC 0.05 |
| #define SCIP_DEFAULT_PRESOL_SUBRESTARTFAC 1.00 |
| #define SCIP_DEFAULT_PRESOL_RESTARTMINRED 0.05 |
| #define SCIP_DEFAULT_PRESOL_DONOTMULTAGGR FALSE |
| #define SCIP_DEFAULT_PRESOL_DONOTAGGR FALSE |
| #define SCIP_DEFAULT_PRICE_ABORTFAC 2.0 |
| #define SCIP_DEFAULT_PRICE_MAXVARS 100 |
| #define SCIP_DEFAULT_PRICE_MAXVARSROOT 2000 |
| #define SCIP_DEFAULT_PRICE_DELVARS FALSE |
| #define SCIP_DEFAULT_PRICE_DELVARSROOT FALSE |
| #define SCIP_DEFAULT_DECOMP_BENDERSLABELS FALSE |
| #define SCIP_DEFAULT_DECOMP_APPLYBENDERS FALSE |
| #define SCIP_DEFAULT_DECOMP_MAXGRAPHEDGE 10000 |
| #define SCIP_DEFAULT_DECOMP_DISABLEMEASURES FALSE |
| #define SCIP_DEFAULT_BENDERS_SOLTOL 1e-6 |
| #define SCIP_DEFAULT_BENDERS_CUTLPSOL TRUE |
| #define SCIP_DEFAULT_BENDERS_COPYBENDERS TRUE |
| #define SCIP_DEFAULT_REOPT_OBJSIMSOL -1.0 |
| #define SCIP_DEFAULT_REOPT_OBJSIMROOTLP 0.8 |
| #define SCIP_DEFAULT_REOPT_OBJSIMDELAY -1.0 |
| #define SCIP_DEFAULT_REOPT_VARORDERINTERDICTION |
| #define SCIP_DEFAULT_REOPT_MAXSAVEDNODES INT_MA |
| #define SCIP_DEFAULT_REOPT_MAXDIFFOFNODES INT_MA |
| #define SCIP_DEFAULT_REOPT_FORCEHEURRESTART 3 |
| #define SCIP_DEFAULT_REOPT_SAVESOLS INT_MA |
| #define SCIP_DEFAULT_REOPT_SOLVELP 1 |
| #define SCIP_DEFAULT_REOPT_SOLVELPDIFF 1 |
| #define SCIP_DEFAULT_REOPT_SEPAGLBINFSUBTREES TRU |
| #define SCIP_DEFAULT_REOPT_SEPABESTSOL FALSE |
| #define SCIP_DEFAULT_REOPT_STOREVARHISTOTY FALS |
| #define SCIP_DEFAULT_REOPT_USEPSCOST FALSE |
| #define SCIP_DEFAULT_REOPT_COMMONTIMELIMIT FALS |
| #define SCIP_DEFAULT_REOPT_SHRINKINNER TRUE |
| #define SCIP_DEFAULT_REOPT_STRONGBRANCHINIT TRU |
| #define SCIP_DEFAULT_REOPT_REDUCETOFRONTIER TRU |
| #define SCIP_DEFAULT_REOPT_SAVEPROP FALSE |
| #define SCIP_DEFAULT_REOPT_USESPLITCONS TRUE |
| #define SCIP_DEFAULT_REOPT_USECUTS FALSE |
| #define SCIP_DEFAULT_REOPT_MAXCUTAGE 0 |
| #define SCIP_DEFAULT_PROP_MAXROUNDS 100 |
| #define SCIP_DEFAULT_PROP_MAXROUNDSROOT 1000 |
| #define SCIP_DEFAULT_PROP_ABORTONCUTOFF TRUE |
| #define SCIP_DEFAULT_SEPA_MAXBOUNDDIST 1.0 |
| #define SCIP_DEFAULT_SEPA_MAXLOCALBOUNDDIST 0.0 |
| #define SCIP_DEFAULT_SEPA_MAXCOEFRATIO 1e+4 |
| #define SCIP_DEFAULT_SEPA_MAXCOEFRATIOFACROWPREP 10.0 |
| #define SCIP_DEFAULT_SEPA_MINEFFICACY 1e-4 |
| #define SCIP_DEFAULT_SEPA_MINEFFICACYROOT 1e-4 |
| #define SCIP_DEFAULT_SEPA_ORTHOFUNC 'e' |
| #define SCIP_DEFAULT_SEPA_EFFICACYNORM 'e' |
| #define SCIP_DEFAULT_SEPA_CUTSELRESTART 'a' |
| #define SCIP_DEFAULT_SEPA_CUTSELSUBSCIP 'a' |
| #define SCIP_DEFAULT_SEPA_FILTERCUTPOOLREL FALSE |
| #define SCIP_DEFAULT_SEPA_MAXRUNS -1 |
| #define SCIP_DEFAULT_SEPA_MAXROUNDS -1 |
| #define SCIP_DEFAULT_SEPA_MAXROUNDSROOT -1 |
| #define SCIP_DEFAULT_SEPA_MAXROUNDSROOTSUBRUN -1 |
| #define SCIP_DEFAULT_SEPA_MAXADDROUNDS 1 |
| #define SCIP_DEFAULT_SEPA_MAXSTALLROUNDSROOT 10 |
| #define SCIP_DEFAULT_SEPA_MAXSTALLROUNDS 1 |
| #define SCIP_DEFAULT_SEPA_MAXCUTSGENFACTOR 2.0 |
| #define SCIP_DEFAULT_SEPA_MAXCUTSROOTGENFACTOR 2.0 |
| #define SCIP_DEFAULT_SEPA_MAXCUTS 100 |
| #define SCIP_DEFAULT_SEPA_MAXCUTSROOT 2000 |
| #define SCIP_DEFAULT_SEPA_CUTAGELIMIT 80 |
| #define SCIP_DEFAULT_SEPA_POOLFREQ 10 |
| #define SCIP_DEFAULT_SEPA_MINACTIVITYQUOT 0.8 |
| #define SCIP_DEFAULT_PARALLEL_MODE 1 |
| #define SCIP_DEFAULT_PARALLEL_MINNTHREADS 1 |
| #define SCIP_DEFAULT_PARALLEL_MAXNTHREADS 8 |
| #define SCIP_DEFAULT_CONCURRENT_CHANGESEEDS TRUE |
| #define SCIP_DEFAULT_CONCURRENT_CHANGECHILDSEL TRUE |
| #define SCIP_DEFAULT_CONCURRENT_COMMVARBNDS TRUE |
| #define SCIP_DEFAULT_CONCURRENT_PRESOLVEBEFORE TRUE |
| #define SCIP_DEFAULT_CONCURRENT_INITSEED 5131912 |
| #define SCIP_DEFAULT_CONCURRENT_FREQINIT 10.0 |
| #define SCIP_DEFAULT_CONCURRENT_FREQMAX 10.0 |
| #define SCIP_DEFAULT_CONCURRENT_FREQFACTOR 1.5 |
| #define SCIP_DEFAULT_CONCURRENT_TARGETPROGRESS 0.001 |
| #define SCIP_DEFAULT_CONCURRENT_MAXNSOLS 3 |
| #define SCIP_DEFAULT_CONCURRENT_MAXNSYNCDELAY 7 |
| #define SCIP_DEFAULT_CONCURRENT_MINSYNCDELAY 10.0 |
| #define SCIP_DEFAULT_CONCURRENT_NBESTSOLS 10 |
| #define SCIP_DEFAULT_CONCURRENT_PARAMSETPREFIX "" |
| #define SCIP_DEFAULT_TIME_CLOCKTYPE SCIP_CLOCKTYPE_WALL |
| #define SCIP_DEFAULT_TIME_READING FALSE |
| #define SCIP_DEFAULT_TIME_RARECLOCKCHECK FALSE |
| #define SCIP_DEFAULT_TIME_STATISTICTIMING TRUE |
| #define SCIP_DEFAULT_TIME_NLPIEVAL FALSE |
| #define SCIP_DEFAULT_VISUAL_VBCFILENAME "-" |
| #define SCIP_DEFAULT_VISUAL_BAKFILENAME "-" |
| #define SCIP_DEFAULT_VISUAL_REALTIME TRUE |
| #define SCIP_DEFAULT_VISUAL_DISPSOLS FALSE |
| #define SCIP_DEFAULT_VISUAL_DISPLB FALSE |
| #define SCIP_DEFAULT_VISUAL_OBJEXTERN TRUE |
| #define SCIP_DEFAULT_EXACT_ENABLE FALSE |
| #define SCIP_DEFAULT_EXACT_IMPROVINGSOLS TRUE |
| #define SCIP_DEFAULT_EXACT_SAFEDBMETHOD 'a' |
| #define SCIP_DEFAULT_EXACT_INTERLEAVEDBSTRAT 1 |
| #define SCIP_DEFAULT_EXACT_PSDUALCOLSELECTION 1 |
| #define SCIP_DEFAULT_EXACT_LPINFO FALSE |
| #define SCIP_DEFAULT_EXACT_ALLOWNEGSLACK TRUE |
| #define SCIP_DEFAULT_CUTMAXDENOM 131072L |
| #define SCIP_DEFAULT_CUTAPPROXMAXBOUNDVAL 10000L |
| #define SCIP_DEFAULT_CERTIFICATE_MAXFILESIZE SCIP_MEM_NOLIMIT |
| #define SCIP_DEFAULT_READ_INITIALCONSS TRUE |
| #define SCIP_DEFAULT_READ_DYNAMICCONSS TRUE |
| #define SCIP_DEFAULT_READ_DYNAMICCOLS FALSE |
| #define SCIP_DEFAULT_READ_DYNAMICROWS FALSE |
| #define SCIP_DEFAULT_WRITE_GENNAMES_OFFSET 0 |
| #define SCIP_DEFAULT_WRITE_ALLCONSS FALSE |
| #define SCIP_DEFAULT_PRINTZEROS FALSE |
| #define SCIP_DEFAULT_WRITE_IMPLINTLEVEL 0 |
should integrality constraints (i.c.) be written for implied integral variables? (0: use original i.c., 1: add i.c. to strongly implied integral vars, 2: add i.c. to all implied integral vars, -1: remove i.c. from strongly implied integral vars, -2: remove i.c. from all implied integral vars)"
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information method for a parameter change of feastol
Definition at line 621 of file set.c.
References SCIP_CALL, SCIP_OKAY, SCIP_Real, SCIPchgFeastol(), and SCIPparamGetReal().
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information method for a parameter change of lpfeastolfactor
Definition at line 635 of file set.c.
References SCIP_OKAY, SCIP_Real, SCIP_STAGE_SOLVING, SCIPfeastol(), SCIPgetLPFeastol(), SCIPgetStage(), SCIPparamGetReal(), and SCIPresetLPFeastol().
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information method for a parameter change of dualfeastol
Definition at line 654 of file set.c.
References SCIP_CALL, SCIP_OKAY, SCIP_Real, SCIPchgDualfeastol(), and SCIPparamGetReal().
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information method for a parameter change of barrierconvtol
Definition at line 668 of file set.c.
References SCIP_CALL, SCIP_OKAY, SCIP_Real, SCIPchgBarrierconvtol(), and SCIPparamGetReal().
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information method for a parameter change of infinity value
Definition at line 682 of file set.c.
References infinity, NULL, SCIP_OKAY, SCIP_PARAMETERWRONGVAL, SCIP_Real, SCIPerrorMessage, SCIPlpiInfinity(), SCIPparamGetReal(), and SCIPrationalChgInfinity().
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parameter change information method to autoselect display columns again
Definition at line 702 of file set.c.
References SCIP_CALL, SCIP_OKAY, and SCIPautoselectDisps().
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parameter change information method that some limit was changed
Definition at line 712 of file set.c.
References SCIP_OKAY, and SCIPmarkLimitChanged().
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information method for a parameter change of mem_arraygrowfac
Definition at line 720 of file set.c.
References BMSsetBufferMemoryArraygrowfac(), SCIP_OKAY, SCIP_Real, SCIPbuffer(), SCIPcleanbuffer(), and SCIPparamGetReal().
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information method for a parameter change of mem_arraygrowinit
Definition at line 735 of file set.c.
References BMSsetBufferMemoryArraygrowinit(), SCIP_OKAY, SCIPbuffer(), SCIPcleanbuffer(), and SCIPparamGetInt().
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information method for a parameter change of reopt_enable
Definition at line 750 of file set.c.
References assert(), NULL, SCIP_INVALIDCALL, SCIP_PARAMETERWRONGVAL, SCIPenableReoptimization(), and SCIPparamGetBool().
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information method for a parameter change of usesymmetry
Definition at line 769 of file set.c.
References assert(), NULL, SCIP_OKAY, SCIP_PARAMETERWRONGVAL, SCIP_STAGE_INITPRESOLVE, SCIP_STAGE_SOLVED, SCIPerrorMessage, SCIPgetStage(), and SCIPparamGetInt().
| SCIP_RETCODE SCIPsetSetReoptimizationParams | ( | SCIP_SET * | set, |
| SCIP_MESSAGEHDLR * | messagehdlr ) |
set parameters for reoptimization
Definition at line 807 of file set.c.
References assert(), FALSE, NULL, SCIP_CALL, SCIP_OKAY, SCIPsetChgParamFixed(), SCIPsetFindBranchrule(), SCIPsetIsParamFixed(), SCIPsetResetParam(), SCIPsetSetBoolParam(), SCIPsetSetCharParam(), SCIPsetSetIntParam(), and TRUE.
Referenced by SCIPenableReoptimization(), and SCIPparamsetCopyParams().
enable or disable all plugin timers depending on the value of the flag enabled
Definition at line 865 of file set.c.
Referenced by SCIPenableOrDisableStatisticTiming().
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Definition at line 920 of file set.c.
References SCIP_CALL, SCIP_OKAY, and SCIPenableOrDisableStatisticTiming().
| SCIP_RETCODE SCIPsetCopyPlugins | ( | SCIP_SET * | sourceset, |
| SCIP_SET * | targetset, | ||
| SCIP_Bool | copyreaders, | ||
| SCIP_Bool | copypricers, | ||
| SCIP_Bool | copyconshdlrs, | ||
| SCIP_Bool | copyconflicthdlrs, | ||
| SCIP_Bool | copypresolvers, | ||
| SCIP_Bool | copyrelaxators, | ||
| SCIP_Bool | copyseparators, | ||
| SCIP_Bool | copycutselectors, | ||
| SCIP_Bool | copypropagators, | ||
| SCIP_Bool | copyheuristics, | ||
| SCIP_Bool | copyeventhdlrs, | ||
| SCIP_Bool | copynodeselectors, | ||
| SCIP_Bool | copybranchrules, | ||
| SCIP_Bool | copyiisfinders, | ||
| SCIP_Bool | copydisplays, | ||
| SCIP_Bool | copydialogs, | ||
| SCIP_Bool | copytables, | ||
| SCIP_Bool | copyexprhdlrs, | ||
| SCIP_Bool | copynlpis, | ||
| SCIP_Bool * | allvalid ) |
copies plugins from sourcescip to targetscip; in case that a constraint handler which does not need constraints cannot be copied, valid will return FALSE. All plugins can declare that, if their copy process failed, the copied SCIP instance might not represent the same problem semantics as the original. Note that in this case dual reductions might be invalid.
| sourceset | source SCIP_SET data structure |
| targetset | target SCIP_SET data structure |
| copyreaders | should the file readers be copied |
| copypricers | should the variable pricers be copied |
| copyconshdlrs | should the constraint handlers be copied |
| copyconflicthdlrs | should the conflict handlers be copied |
| copypresolvers | should the presolvers be copied |
| copyrelaxators | should the relaxators be copied |
| copyseparators | should the separators be copied |
| copycutselectors | should the cut selectors be copied |
| copypropagators | should the propagators be copied |
| copyheuristics | should the heuristics be copied |
| copyeventhdlrs | should the event handlers be copied |
| copynodeselectors | should the node selectors be copied |
| copybranchrules | should the branchrules be copied |
| copyiisfinders | should the IIS finders be copied |
| copydisplays | should the display columns be copied |
| copydialogs | should the dialogs be copied |
| copytables | should the statistics tables be copied |
| copyexprhdlrs | should the expression handlers be copied |
| copynlpis | should the NLP interfaces be copied |
| allvalid | pointer to store whether all plugins were validly copied |
Definition at line 931 of file set.c.
References assert(), SCIP_Set::branchrules, SCIP_Set::conflicthdlrs, SCIP_Set::conshdlrs_include, SCIP_Set::cutsels, SCIP_Set::dialogs, SCIP_Set::disps, SCIP_Set::eventhdlrs, SCIP_Set::exprhdlrs, FALSE, SCIP_Set::heurs, SCIP_Set::iisfinders, SCIP_Set::nbranchrules, SCIP_Set::nconflicthdlrs, SCIP_Set::nconshdlrs, SCIP_Set::ncutsels, SCIP_Set::ndialogs, SCIP_Set::ndisps, SCIP_Set::neventhdlrs, SCIP_Set::nexprhdlrs, SCIP_Set::nheurs, SCIP_Set::niisfinders, SCIP_Set::nlpis, SCIP_Set::nnlpis, SCIP_Set::nnodesels, SCIP_Set::nodesels, SCIP_Set::npresols, SCIP_Set::npricers, SCIP_Set::nprops, SCIP_Set::nreaders, SCIP_Set::nrelaxs, SCIP_Set::nsepas, SCIP_Set::ntables, NULL, SCIP_Set::presols, SCIP_Set::pricers, SCIP_Set::props, SCIP_Set::readers, SCIP_Set::relaxs, SCIP_Bool, SCIP_CALL, SCIP_OKAY, SCIPbranchruleCopyInclude(), SCIPconflicthdlrCopyInclude(), SCIPconshdlrCopyInclude(), SCIPconshdlrGetName(), SCIPconshdlrIsClonable(), SCIPconshdlrNeedsCons(), SCIPcutselCopyInclude(), SCIPdialogCopyInclude(), SCIPdispCopyInclude(), SCIPeventhdlrCopyInclude(), SCIPexprhdlrCopyInclude(), SCIPheurCopyInclude(), SCIPiisfinderCopyInclude(), SCIPnlpiCopyInclude(), SCIPnodeselCopyInclude(), SCIPpresolCopyInclude(), SCIPpricerActivate(), SCIPpricerCopyInclude(), SCIPpricerIsActive(), SCIPpropCopyInclude(), SCIPreaderCopyInclude(), SCIPrelaxCopyInclude(), SCIPsepaCopyInclude(), SCIPsetDebugMsg, SCIPtableCopyInclude(), SCIP_Set::sepas, SCIP_Set::tables, TRUE, and valid.
Referenced by SCIPcopyPlugins().
| SCIP_RETCODE SCIPsetCopyParams | ( | SCIP_SET * | sourceset, |
| SCIP_SET * | targetset, | ||
| SCIP_MESSAGEHDLR * | messagehdlr ) |
copies parameters from sourcescip to targetscip
| sourceset | source SCIP_SET data structure |
| targetset | target SCIP_SET data structure |
| messagehdlr | message handler of target SCIP |
Definition at line 1167 of file set.c.
References assert(), NULL, SCIP_Set::paramset, SCIP_Set::scip, SCIP_CALL, SCIP_OKAY, and SCIPparamsetCopyParams().
Referenced by SCIPcopyParamSettings().
| SCIP_RETCODE SCIPsetCreate | ( | SCIP_SET ** | set, |
| SCIP_MESSAGEHDLR * | messagehdlr, | ||
| BMS_BLKMEM * | blkmem, | ||
| SCIP * | scip ) |
| SCIP_RETCODE SCIPsetFree | ( | SCIP_SET ** | set, |
| BMS_BLKMEM * | blkmem ) |
| SCIP_STAGE SCIPsetGetStage | ( | SCIP_SET * | set | ) |
returns current stage of SCIP
Definition at line 3197 of file set.c.
Referenced by applyImplic(), generateBendersCuts(), primalAddSol(), SCIPbendersDeactivate(), SCIPcliquetableCleanup(), SCIPconflictstoreAddConflict(), SCIPconflictstoreTransform(), SCIPconsSetEnforced(), SCIPconsSetPropagated(), SCIPconsSetSeparated(), SCIPprimalAddOrigObjoffset(), SCIPprimalAddOrigObjoffsetExact(), SCIPprimalUpdateObjoffset(), SCIPprimalUpdateObjoffsetExact(), SCIPprobAddVar(), SCIPprobPerformVarDeletions(), SCIPvarAddVlb(), SCIPvarAddVub(), SCIPvarChgImplType(), SCIPvarChgLbGlobal(), SCIPvarChgLbGlobalExact(), SCIPvarChgLbLocal(), SCIPvarChgLbLocalExact(), SCIPvarChgLbOriginal(), SCIPvarChgLbOriginalExact(), SCIPvarChgType(), SCIPvarChgUbGlobal(), SCIPvarChgUbGlobalExact(), SCIPvarChgUbLocal(), SCIPvarChgUbLocalExact(), SCIPvarChgUbOriginal(), SCIPvarChgUbOriginalExact(), SCIPvarFixBinary(), SCIPvarTryAggregateVars(), SCIPvarTryAggregateVarsExact(), tryAggregateIntVars(), tryAggregateIntVarsExact(), varAddImplic(), varProcessChgLbGlobal(), varProcessChgLbGlobalExact(), varProcessChgLbLocal(), varProcessChgLbLocalExact(), varProcessChgUbGlobal(), varProcessChgUbGlobalExact(), varProcessChgUbLocal(), and varProcessChgUbLocalExact().
| SCIP_RETCODE SCIPsetAddBoolParam | ( | SCIP_SET * | set, |
| SCIP_MESSAGEHDLR * | messagehdlr, | ||
| BMS_BLKMEM * | blkmem, | ||
| const char * | name, | ||
| const char * | desc, | ||
| SCIP_Bool * | valueptr, | ||
| SCIP_Bool | isadvanced, | ||
| SCIP_Bool | defaultvalue, | ||
| SCIP_DECL_PARAMCHGD((*paramchgd)) | , | ||
| SCIP_PARAMDATA * | paramdata ) |
creates a SCIP_Bool parameter, sets it to its default value, and adds it to the parameter set
| set | global SCIP settings |
| messagehdlr | message handler |
| blkmem | block memory |
| name | name of the parameter |
| desc | description of the parameter |
| valueptr | pointer to store the current parameter value, or NULL |
| isadvanced | is this parameter an advanced parameter? |
| defaultvalue | default value of the parameter |
| paramdata | locally defined parameter specific data |
Definition at line 3207 of file set.c.
Referenced by doBendersCreate(), doBenderscutCreate(), doConshdlrCreate(), doPropCreate(), doSepaCreate(), doTableCreate(), SCIPaddBoolParam(), and SCIPdivesetCreate().
| SCIP_RETCODE SCIPsetAddIntParam | ( | SCIP_SET * | set, |
| SCIP_MESSAGEHDLR * | messagehdlr, | ||
| BMS_BLKMEM * | blkmem, | ||
| const char * | name, | ||
| const char * | desc, | ||
| int * | valueptr, | ||
| SCIP_Bool | isadvanced, | ||
| int | defaultvalue, | ||
| int | minvalue, | ||
| int | maxvalue, | ||
| SCIP_DECL_PARAMCHGD((*paramchgd)) | , | ||
| SCIP_PARAMDATA * | paramdata ) |
creates an int parameter, sets it to its default value, and adds it to the parameter set
| set | global SCIP settings |
| messagehdlr | message handler |
| blkmem | block memory |
| name | name of the parameter |
| desc | description of the parameter |
| valueptr | pointer to store the current parameter value, or NULL |
| isadvanced | is this parameter an advanced parameter? |
| defaultvalue | default value of the parameter |
| minvalue | minimum value for parameter |
| maxvalue | maximum value for parameter |
| paramdata | locally defined parameter specific data |
Definition at line 3229 of file set.c.
Referenced by doBendersCreate(), doBenderscutCreate(), doBranchruleCreate(), doComprCreate(), doConflicthdlrCreate(), doConshdlrCreate(), doCutselCreate(), doDispCreate(), doHeurCreate(), doIISfinderCreate(), doNodeselCreate(), doPresolCreate(), doPricerCreate(), doPropCreate(), doRelaxCreate(), doSepaCreate(), SCIPaddIntParam(), and SCIPdivesetCreate().
| SCIP_RETCODE SCIPsetAddLongintParam | ( | SCIP_SET * | set, |
| SCIP_MESSAGEHDLR * | messagehdlr, | ||
| BMS_BLKMEM * | blkmem, | ||
| const char * | name, | ||
| const char * | desc, | ||
| SCIP_Longint * | valueptr, | ||
| SCIP_Bool | isadvanced, | ||
| SCIP_Longint | defaultvalue, | ||
| SCIP_Longint | minvalue, | ||
| SCIP_Longint | maxvalue, | ||
| SCIP_DECL_PARAMCHGD((*paramchgd)) | , | ||
| SCIP_PARAMDATA * | paramdata ) |
creates a SCIP_Longint parameter, sets it to its default value, and adds it to the parameter set
| set | global SCIP settings |
| messagehdlr | message handler |
| blkmem | block memory |
| name | name of the parameter |
| desc | description of the parameter |
| valueptr | pointer to store the current parameter value, or NULL |
| isadvanced | is this parameter an advanced parameter? |
| defaultvalue | default value of the parameter |
| minvalue | minimum value for parameter |
| maxvalue | maximum value for parameter |
| paramdata | locally defined parameter specific data |
Definition at line 3253 of file set.c.
Referenced by SCIPaddLongintParam().
| SCIP_RETCODE SCIPsetAddRealParam | ( | SCIP_SET * | set, |
| SCIP_MESSAGEHDLR * | messagehdlr, | ||
| BMS_BLKMEM * | blkmem, | ||
| const char * | name, | ||
| const char * | desc, | ||
| SCIP_Real * | valueptr, | ||
| SCIP_Bool | isadvanced, | ||
| SCIP_Real | defaultvalue, | ||
| SCIP_Real | minvalue, | ||
| SCIP_Real | maxvalue, | ||
| SCIP_DECL_PARAMCHGD((*paramchgd)) | , | ||
| SCIP_PARAMDATA * | paramdata ) |
creates a SCIP_Real parameter, sets it to its default value, and adds it to the parameter set
| set | global SCIP settings |
| messagehdlr | message handler |
| blkmem | block memory |
| name | name of the parameter |
| desc | description of the parameter |
| valueptr | pointer to store the current parameter value, or NULL |
| isadvanced | is this parameter an advanced parameter? |
| defaultvalue | default value of the parameter |
| minvalue | minimum value for parameter |
| maxvalue | maximum value for parameter |
| paramdata | locally defined parameter specific data |
Definition at line 3277 of file set.c.
Referenced by doBendersCreate(), doBranchruleCreate(), doConcsolverTypeCreate(), doSepaCreate(), SCIPaddRealParam(), and SCIPdivesetCreate().
| SCIP_RETCODE SCIPsetAddCharParam | ( | SCIP_SET * | set, |
| SCIP_MESSAGEHDLR * | messagehdlr, | ||
| BMS_BLKMEM * | blkmem, | ||
| const char * | name, | ||
| const char * | desc, | ||
| char * | valueptr, | ||
| SCIP_Bool | isadvanced, | ||
| char | defaultvalue, | ||
| const char * | allowedvalues, | ||
| SCIP_DECL_PARAMCHGD((*paramchgd)) | , | ||
| SCIP_PARAMDATA * | paramdata ) |
creates a char parameter, sets it to its default value, and adds it to the parameter set
| set | global SCIP settings |
| messagehdlr | message handler |
| blkmem | block memory |
| name | name of the parameter |
| desc | description of the parameter |
| valueptr | pointer to store the current parameter value, or NULL |
| isadvanced | is this parameter an advanced parameter? |
| defaultvalue | default value of the parameter |
| allowedvalues | array with possible parameter values, or NULL if not restricted |
| paramdata | locally defined parameter specific data |
Definition at line 3301 of file set.c.
Referenced by doBendersCreate(), and SCIPaddCharParam().
| SCIP_RETCODE SCIPsetAddStringParam | ( | SCIP_SET * | set, |
| SCIP_MESSAGEHDLR * | messagehdlr, | ||
| BMS_BLKMEM * | blkmem, | ||
| const char * | name, | ||
| const char * | desc, | ||
| char ** | valueptr, | ||
| SCIP_Bool | isadvanced, | ||
| const char * | defaultvalue, | ||
| SCIP_DECL_PARAMCHGD((*paramchgd)) | , | ||
| SCIP_PARAMDATA * | paramdata ) |
creates a string parameter, sets it to its default value, and adds it to the parameter set
| set | global SCIP settings |
| messagehdlr | message handler |
| blkmem | block memory |
| name | name of the parameter |
| desc | description of the parameter |
| valueptr | pointer to store the current parameter value, or NULL |
| isadvanced | is this parameter an advanced parameter? |
| defaultvalue | default value of the parameter |
| paramdata | locally defined parameter specific data |
Definition at line 3324 of file set.c.
Referenced by SCIPaddStringParam().
gets the fixing status value of an existing parameter
Definition at line 3346 of file set.c.
Referenced by SCIPisParamFixed(), SCIPparamsetCopyParams(), and SCIPsetSetReoptimizationParams().
| SCIP_PARAM * SCIPsetGetParam | ( | SCIP_SET * | set, |
| const char * | name ) |
| SCIP_RETCODE SCIPsetGetBoolParam | ( | SCIP_SET * | set, |
| const char * | name, | ||
| SCIP_Bool * | value ) |
gets the value of an existing SCIP_Bool parameter
Definition at line 3368 of file set.c.
Referenced by SCIPgetBoolParam().
| SCIP_RETCODE SCIPsetGetIntParam | ( | SCIP_SET * | set, |
| const char * | name, | ||
| int * | value ) |
gets the value of an existing Int parameter
| set | global SCIP settings |
| name | name of the parameter |
| value | pointer to store the value of the parameter |
Definition at line 3382 of file set.c.
Referenced by initConflictstore(), SCIPgetIntParam(), and SCIPreoptAddDualBndchg().
| SCIP_RETCODE SCIPsetGetLongintParam | ( | SCIP_SET * | set, |
| const char * | name, | ||
| SCIP_Longint * | value ) |
gets the value of an existing SCIP_Longint parameter
| set | global SCIP settings |
| name | name of the parameter |
| value | pointer to store the value of the parameter |
Definition at line 3396 of file set.c.
Referenced by SCIPgetLongintParam().
| SCIP_RETCODE SCIPsetGetRealParam | ( | SCIP_SET * | set, |
| const char * | name, | ||
| SCIP_Real * | value ) |
gets the value of an existing SCIP_Real parameter
| set | global SCIP settings |
| name | name of the parameter |
| value | pointer to store the value of the parameter |
Definition at line 3410 of file set.c.
Referenced by SCIPbendersInit(), and SCIPgetRealParam().
| SCIP_RETCODE SCIPsetGetCharParam | ( | SCIP_SET * | set, |
| const char * | name, | ||
| char * | value ) |
gets the value of an existing Char parameter
| set | global SCIP settings |
| name | name of the parameter |
| value | pointer to store the value of the parameter |
Definition at line 3424 of file set.c.
Referenced by SCIPgetCharParam(), SCIPlpExactSolveAndEval(), and SCIPlpSolveAndEval().
| SCIP_RETCODE SCIPsetGetStringParam | ( | SCIP_SET * | set, |
| const char * | name, | ||
| char ** | value ) |
gets the value of an existing String parameter
| set | global SCIP settings |
| name | name of the parameter |
| value | pointer to store the value of the parameter |
Definition at line 3438 of file set.c.
Referenced by SCIPgetStringParam().
| SCIP_RETCODE SCIPsetChgParamFixed | ( | SCIP_SET * | set, |
| const char * | name, | ||
| SCIP_Bool | fixed ) |
changes the fixing status of an existing parameter
| set | global SCIP settings |
| name | name of the parameter |
| fixed | new fixing status of the parameter |
Definition at line 3452 of file set.c.
Referenced by SCIPfixParam(), SCIPparamsetCopyParams(), SCIPsetSetReoptimizationParams(), and SCIPunfixParam().
| SCIP_RETCODE SCIPsetChgBoolParam | ( | SCIP_SET * | set, |
| SCIP_MESSAGEHDLR * | messagehdlr, | ||
| SCIP_PARAM * | param, | ||
| SCIP_Bool | value ) |
changes the value of an existing SCIP_Bool parameter
| set | global SCIP settings |
| messagehdlr | message handler |
| param | parameter |
| value | new value of the parameter |
Definition at line 3466 of file set.c.
Referenced by SCIPchgBoolParam().
| SCIP_RETCODE SCIPsetSetBoolParam | ( | SCIP_SET * | set, |
| SCIP_MESSAGEHDLR * | messagehdlr, | ||
| const char * | name, | ||
| SCIP_Bool | value ) |
changes the value of an existing SCIP_Bool parameter
| set | global SCIP settings |
| messagehdlr | message handler |
| name | name of the parameter |
| value | new value of the parameter |
Definition at line 3488 of file set.c.
Referenced by SCIPsetBoolParam(), and SCIPsetSetReoptimizationParams().
| SCIP_RETCODE SCIPsetSetDefaultBoolParam | ( | SCIP_SET * | set, |
| const char * | name, | ||
| SCIP_Bool | defaultvalue ) |
sets the default value of an existing SCIP_Bool parameter
| set | global SCIP settings |
| name | name of the parameter |
| defaultvalue | new default value of the parameter |
Definition at line 3503 of file set.c.
Referenced by SCIPsetConshdlrProp(), and SCIPsetConshdlrSepa().
| SCIP_RETCODE SCIPsetChgIntParam | ( | SCIP_SET * | set, |
| SCIP_MESSAGEHDLR * | messagehdlr, | ||
| SCIP_PARAM * | param, | ||
| int | value ) |
changes the value of an existing Int parameter
| set | global SCIP settings |
| messagehdlr | message handler |
| param | parameter |
| value | new value of the parameter |
Definition at line 3518 of file set.c.
References assert(), FALSE, NULL, SCIP_CALL, SCIP_PARAMETERWRONGVAL, SCIPparamSetInt(), and TRUE.
Referenced by SCIPchgIntParam().
| SCIP_RETCODE SCIPsetSetIntParam | ( | SCIP_SET * | set, |
| SCIP_MESSAGEHDLR * | messagehdlr, | ||
| const char * | name, | ||
| int | value ) |
changes the value of an existing Int parameter
| set | global SCIP settings |
| messagehdlr | message handler |
| name | name of the parameter |
| value | new value of the parameter |
Definition at line 3541 of file set.c.
Referenced by SCIPsetIntParam(), and SCIPsetSetReoptimizationParams().
| SCIP_RETCODE SCIPsetSetDefaultIntParam | ( | SCIP_SET * | set, |
| const char * | name, | ||
| int | defaultvalue ) |
changes the default value of an existing Int parameter
| set | global SCIP settings |
| name | name of the parameter |
| defaultvalue | new default value of the parameter |
Definition at line 3556 of file set.c.
Referenced by SCIPsetConshdlrPresol(), SCIPsetConshdlrProp(), SCIPsetConshdlrSepa(), and SCIPsetPropPresol().
| SCIP_RETCODE SCIPsetChgLongintParam | ( | SCIP_SET * | set, |
| SCIP_MESSAGEHDLR * | messagehdlr, | ||
| SCIP_PARAM * | param, | ||
| SCIP_Longint | value ) |
changes the value of an existing SCIP_Longint parameter
| set | global SCIP settings |
| messagehdlr | message handler |
| param | parameter |
| value | new value of the parameter |
Definition at line 3570 of file set.c.
Referenced by SCIPchgLongintParam().
| SCIP_RETCODE SCIPsetSetLongintParam | ( | SCIP_SET * | set, |
| SCIP_MESSAGEHDLR * | messagehdlr, | ||
| const char * | name, | ||
| SCIP_Longint | value ) |
changes the value of an existing SCIP_Longint parameter
| set | global SCIP settings |
| messagehdlr | message handler |
| name | name of the parameter |
| value | new value of the parameter |
Definition at line 3593 of file set.c.
Referenced by SCIPsetLongintParam().
| SCIP_RETCODE SCIPsetChgRealParam | ( | SCIP_SET * | set, |
| SCIP_MESSAGEHDLR * | messagehdlr, | ||
| SCIP_PARAM * | param, | ||
| SCIP_Real | value ) |
changes the value of an existing SCIP_Real parameter
| set | global SCIP settings |
| messagehdlr | message handler |
| param | parameter |
| value | new value of the parameter |
Definition at line 3608 of file set.c.
Referenced by SCIPchgRealParam().
| SCIP_RETCODE SCIPsetSetRealParam | ( | SCIP_SET * | set, |
| SCIP_MESSAGEHDLR * | messagehdlr, | ||
| const char * | name, | ||
| SCIP_Real | value ) |
changes the value of an existing SCIP_Real parameter
| set | global SCIP settings |
| messagehdlr | message handler |
| name | name of the parameter |
| value | new value of the parameter |
Definition at line 3631 of file set.c.
Referenced by SCIPsetRealParam().
| SCIP_RETCODE SCIPsetChgCharParam | ( | SCIP_SET * | set, |
| SCIP_MESSAGEHDLR * | messagehdlr, | ||
| SCIP_PARAM * | param, | ||
| char | value ) |
changes the value of an existing Char parameter
| set | global SCIP settings |
| messagehdlr | message handler |
| param | parameter |
| value | new value of the parameter |
Definition at line 3646 of file set.c.
Referenced by SCIPchgCharParam().
| SCIP_RETCODE SCIPsetSetCharParam | ( | SCIP_SET * | set, |
| SCIP_MESSAGEHDLR * | messagehdlr, | ||
| const char * | name, | ||
| char | value ) |
changes the value of an existing Char parameter
| set | global SCIP settings |
| messagehdlr | message handler |
| name | name of the parameter |
| value | new value of the parameter |
Definition at line 3669 of file set.c.
Referenced by SCIPlpExactSolveAndEval(), SCIPlpSolveAndEval(), SCIPsetCharParam(), and SCIPsetSetReoptimizationParams().
| SCIP_RETCODE SCIPsetChgStringParam | ( | SCIP_SET * | set, |
| SCIP_MESSAGEHDLR * | messagehdlr, | ||
| SCIP_PARAM * | param, | ||
| const char * | value ) |
changes the value of an existing String parameter
| set | global SCIP settings |
| messagehdlr | message handler |
| param | parameter |
| value | new value of the parameter |
Definition at line 3684 of file set.c.
Referenced by SCIPchgStringParam().
| SCIP_RETCODE SCIPsetSetStringParam | ( | SCIP_SET * | set, |
| SCIP_MESSAGEHDLR * | messagehdlr, | ||
| const char * | name, | ||
| const char * | value ) |
changes the value of an existing String parameter
| set | global SCIP settings |
| messagehdlr | message handler |
| name | name of the parameter |
| value | new value of the parameter |
Definition at line 3707 of file set.c.
Referenced by SCIPsetStringParam().
| SCIP_RETCODE SCIPsetSetParam | ( | SCIP_SET * | set, |
| SCIP_MESSAGEHDLR * | messagehdlr, | ||
| const char * | name, | ||
| const char * | value ) |
changes the value of an existing parameter
| set | global SCIP settings |
| messagehdlr | message handler |
| name | name of the parameter |
| value | new value of the parameter as string |
Definition at line 3722 of file set.c.
Referenced by SCIPsetParam().
| SCIP_RETCODE SCIPsetReadParams | ( | SCIP_SET * | set, |
| SCIP_MESSAGEHDLR * | messagehdlr, | ||
| const char * | filename ) |
| SCIP_RETCODE SCIPsetWriteParams | ( | SCIP_SET * | set, |
| SCIP_MESSAGEHDLR * | messagehdlr, | ||
| const char * | filename, | ||
| SCIP_Bool | comments, | ||
| SCIP_Bool | onlychanged ) |
writes all parameters in the parameter set to a file
| set | global SCIP settings |
| messagehdlr | message handler |
| filename | file name, or NULL for stdout |
| comments | should parameter descriptions be written as comments? |
| onlychanged | should only the parameters been written, that are changed from default? |
Definition at line 3751 of file set.c.
Referenced by SCIPwriteParams().
| SCIP_RETCODE SCIPsetResetParam | ( | SCIP_SET * | set, |
| SCIP_MESSAGEHDLR * | messagehdlr, | ||
| const char * | name ) |
resets a single parameters to its default value
Definition at line 3767 of file set.c.
Referenced by SCIPresetParam(), and SCIPsetSetReoptimizationParams().
| SCIP_RETCODE SCIPsetResetParams | ( | SCIP_SET * | set, |
| SCIP_MESSAGEHDLR * | messagehdlr ) |
resets all parameters to their default values
Definition at line 3779 of file set.c.
Referenced by SCIPresetParams().
| SCIP_RETCODE SCIPsetCheckParamValuePtrUnique | ( | SCIP_SET * | set | ) |
checks whether the value pointers attached to each parameter are unique
When creating a parameter a value pointer can be attached. This function checks whether these pointers are unique. Duplicate pointers indicate an error.
Definition at line 3794 of file set.c.
References SCIP_CALL, SCIP_OKAY, and SCIPparamsetCheckValuePtrUnique().
Referenced by SCIPtransformProb().
| SCIP_RETCODE SCIPsetSetEmphasis | ( | SCIP_SET * | set, |
| SCIP_MESSAGEHDLR * | messagehdlr, | ||
| SCIP_PARAMEMPHASIS | paramemphasis, | ||
| SCIP_Bool | quiet ) |
sets parameters to
| set | global SCIP settings |
| messagehdlr | message handler |
| paramemphasis | parameter settings |
| quiet | should the parameter be set quiet (no output) |
Definition at line 3816 of file set.c.
References SCIP_Bool, SCIP_CALL, SCIP_OKAY, and SCIPparamsetSetEmphasis().
Referenced by SCIPsetEmphasis().
| SCIP_RETCODE SCIPsetSetSubscipsOff | ( | SCIP_SET * | set, |
| SCIP_MESSAGEHDLR * | messagehdlr, | ||
| SCIP_Bool | quiet ) |
sets parameters to deactivate separators and heuristics that use auxiliary SCIP instances; should be called for auxiliary SCIP instances to avoid recursion
| set | global SCIP settings |
| messagehdlr | message handler |
| quiet | should the parameter be set quiet (no output) |
Definition at line 3831 of file set.c.
References SCIP_Bool, SCIP_CALL, SCIP_OKAY, and SCIPparamsetSetToSubscipsOff().
Referenced by SCIPsetSubscipsOff().
| SCIP_RETCODE SCIPsetSetHeuristics | ( | SCIP_SET * | set, |
| SCIP_MESSAGEHDLR * | messagehdlr, | ||
| SCIP_PARAMSETTING | paramsetting, | ||
| SCIP_Bool | quiet ) |
sets heuristic parameters values to
| set | global SCIP settings |
| messagehdlr | message handler |
| paramsetting | parameter settings |
| quiet | should the parameter be set quiet (no output) |
Definition at line 3848 of file set.c.
References SCIP_Bool, SCIP_CALL, SCIP_OKAY, and SCIPparamsetSetHeuristics().
Referenced by emphasisParse(), and SCIPsetHeuristics().
| SCIP_RETCODE SCIPsetSetPresolving | ( | SCIP_SET * | set, |
| SCIP_MESSAGEHDLR * | messagehdlr, | ||
| SCIP_PARAMSETTING | paramsetting, | ||
| SCIP_Bool | quiet ) |
sets presolving parameters to
| set | global SCIP settings |
| messagehdlr | message handler |
| paramsetting | parameter settings |
| quiet | should the parameter be set quiet (no output) |
Definition at line 3866 of file set.c.
References SCIP_Bool, SCIP_CALL, SCIP_OKAY, and SCIPparamsetSetPresolving().
Referenced by emphasisParse(), and SCIPsetPresolving().
| SCIP_RETCODE SCIPsetSetSeparating | ( | SCIP_SET * | set, |
| SCIP_MESSAGEHDLR * | messagehdlr, | ||
| SCIP_PARAMSETTING | paramsetting, | ||
| SCIP_Bool | quiet ) |
sets separating parameters to
| set | global SCIP settings |
| messagehdlr | message handler |
| paramsetting | parameter settings |
| quiet | should the parameter be set quiet (no output) |
Definition at line 3884 of file set.c.
References SCIP_Bool, SCIP_CALL, SCIP_OKAY, and SCIPparamsetSetSeparating().
Referenced by emphasisParse(), and SCIPsetSeparating().
| SCIP_PARAM ** SCIPsetGetParams | ( | SCIP_SET * | set | ) |
| int SCIPsetGetNParams | ( | SCIP_SET * | set | ) |
| SCIP_RETCODE SCIPsetIncludeReader | ( | SCIP_SET * | set, |
| SCIP_READER * | reader ) |
inserts file reader in file reader list
Definition at line 3917 of file set.c.
Referenced by SCIPincludeReader(), and SCIPincludeReaderBasic().
| SCIP_READER * SCIPsetFindReader | ( | SCIP_SET * | set, |
| const char * | name ) |
returns the file reader of the given name, or NULL if not existing
Definition at line 3939 of file set.c.
Referenced by SCIPfindReader().
| SCIP_RETCODE SCIPsetIncludePricer | ( | SCIP_SET * | set, |
| SCIP_PRICER * | pricer ) |
inserts variable pricer in variable pricer list
Definition at line 3959 of file set.c.
Referenced by SCIPincludePricer(), and SCIPincludePricerBasic().
| SCIP_PRICER * SCIPsetFindPricer | ( | SCIP_SET * | set, |
| const char * | name ) |
returns the variable pricer of the given name, or NULL if not existing
Definition at line 3982 of file set.c.
Referenced by SCIPfindPricer().
| void SCIPsetSortPricers | ( | SCIP_SET * | set | ) |
sorts pricers by priorities
Definition at line 4002 of file set.c.
Referenced by SCIPgetPricers(), and SCIPpriceLoop().
| void SCIPsetSortPricersName | ( | SCIP_SET * | set | ) |
sorts pricers by name
Definition at line 4017 of file set.c.
Referenced by SCIPcollectPricerStatistics(), and SCIPprintPricerStatistics().
| SCIP_RETCODE SCIPsetIncludeBenders | ( | SCIP_SET * | set, |
| SCIP_BENDERS * | benders ) |
inserts Benders' decomposition in the Benders' decomposition list
Definition at line 4032 of file set.c.
Referenced by SCIPincludeBenders(), and SCIPincludeBendersBasic().
| SCIP_BENDERS * SCIPsetFindBenders | ( | SCIP_SET * | set, |
| const char * | name ) |
returns the Benders' decomposition of the given name, or NULL if not existing
Definition at line 4055 of file set.c.
Referenced by SCIPbendersCopyInclude(), and SCIPfindBenders().
| void SCIPsetSortBenders | ( | SCIP_SET * | set | ) |
sorts Benders' decomposition by priorities
Definition at line 4075 of file set.c.
Referenced by SCIPgetBenders().
| void SCIPsetSortBendersName | ( | SCIP_SET * | set | ) |
| SCIP_RETCODE SCIPsetIncludeConshdlr | ( | SCIP_SET * | set, |
| SCIP_CONSHDLR * | conshdlr ) |
inserts constraint handler in constraint handler list
Definition at line 4105 of file set.c.
Referenced by SCIPincludeConshdlr(), and SCIPincludeConshdlrBasic().
| void SCIPsetReinsertConshdlrSepaPrio | ( | SCIP_SET * | set, |
| SCIP_CONSHDLR * | conshdlr, | ||
| int | oldpriority ) |
reinserts a constraint handler with modified sepa priority into the sepa priority sorted array
| set | global SCIP settings |
| conshdlr | constraint handler to be reinserted |
| oldpriority | the old separation priority of constraint handler |
Definition at line 4161 of file set.c.
Referenced by SCIPsetConshdlrSepa().
| SCIP_CONSHDLR * SCIPsetFindConshdlr | ( | SCIP_SET * | set, |
| const char * | name ) |
returns the constraint handler of the given name, or NULL if not existing
Definition at line 4244 of file set.c.
Referenced by paramsetSetPresolvingAggressive(), paramsetSetPresolvingFast(), paramsetSetSeparatingAggressive(), paramsetSetSeparatingFast(), SCIPconsParse(), SCIPfindConshdlr(), SCIPparamsetSetEmphasis(), and SCIPparamsetSetToSubscipsOff().
| SCIP_RETCODE SCIPsetIncludeConflicthdlr | ( | SCIP_SET * | set, |
| SCIP_CONFLICTHDLR * | conflicthdlr ) |
inserts conflict handler in conflict handler list
Definition at line 4264 of file set.c.
Referenced by SCIPincludeConflicthdlr(), and SCIPincludeConflicthdlrBasic().
| SCIP_CONFLICTHDLR * SCIPsetFindConflicthdlr | ( | SCIP_SET * | set, |
| const char * | name ) |
returns the conflict handler of the given name, or NULL if not existing
Definition at line 4288 of file set.c.
Referenced by SCIPfindConflicthdlr().
| void SCIPsetSortConflicthdlrs | ( | SCIP_SET * | set | ) |
sorts conflict handlers by priorities
Definition at line 4308 of file set.c.
Referenced by conflictAddConflictCons(), and SCIPgetConflicthdlrs().
| void SCIPsetSortConflicthdlrsName | ( | SCIP_SET * | set | ) |
| SCIP_RETCODE SCIPsetIncludePresol | ( | SCIP_SET * | set, |
| SCIP_PRESOL * | presol ) |
inserts presolver in presolver list
Definition at line 4338 of file set.c.
Referenced by SCIPincludePresol(), and SCIPincludePresolBasic().
| SCIP_PRESOL * SCIPsetFindPresol | ( | SCIP_SET * | set, |
| const char * | name ) |
returns the presolver of the given name, or NULL if not existing
Definition at line 4361 of file set.c.
Referenced by paramsetSetPresolvingFast(), and SCIPfindPresol().
| void SCIPsetSortPresols | ( | SCIP_SET * | set | ) |
sorts presolvers by priorities
Definition at line 4381 of file set.c.
Referenced by presolve(), and SCIPgetPresols().
| void SCIPsetSortPresolsName | ( | SCIP_SET * | set | ) |
sorts presolvers by name
Definition at line 4396 of file set.c.
Referenced by SCIPcollectPresolverStatistics(), and SCIPprintPresolverStatistics().
| SCIP_RETCODE SCIPsetIncludeRelax | ( | SCIP_SET * | set, |
| SCIP_RELAX * | relax ) |
inserts relaxator in relaxator list
Definition at line 4411 of file set.c.
Referenced by SCIPincludeRelax(), and SCIPincludeRelaxBasic().
| SCIP_RELAX * SCIPsetFindRelax | ( | SCIP_SET * | set, |
| const char * | name ) |
returns the relaxator of the given name, or NULL if not existing
Definition at line 4435 of file set.c.
Referenced by SCIPfindRelax().
| void SCIPsetSortRelaxs | ( | SCIP_SET * | set | ) |
sorts relaxators by priorities
Definition at line 4455 of file set.c.
Referenced by SCIPgetRelaxs(), SCIPsolveProbingRelax(), and solveNodeRelax().
| void SCIPsetSortRelaxsName | ( | SCIP_SET * | set | ) |
sorts relaxators by priorities
Definition at line 4470 of file set.c.
Referenced by SCIPcollectRelaxatorStatistics(), and SCIPprintRelaxatorStatistics().
| SCIP_RETCODE SCIPsetIncludeSepa | ( | SCIP_SET * | set, |
| SCIP_SEPA * | sepa ) |
inserts separator in separator list
Definition at line 4485 of file set.c.
Referenced by SCIPincludeSepa(), and SCIPincludeSepaBasic().
returns the separator of the given name, or NULL if not existing
Definition at line 4509 of file set.c.
Referenced by paramsetSetSeparatingAggressive(), paramsetSetSeparatingFast(), and SCIPfindSepa().
| void SCIPsetSortSepas | ( | SCIP_SET * | set | ) |
sorts separators by priorities
Definition at line 4529 of file set.c.
Referenced by SCIPgetSepas(), separationRoundLP(), and separationRoundSol().
| void SCIPsetSortSepasName | ( | SCIP_SET * | set | ) |
sorts separators by name
Definition at line 4544 of file set.c.
Referenced by SCIPcollectSeparatorStatistics(), and SCIPprintSeparatorStatistics().
| SCIP_RETCODE SCIPsetIncludeCutsel | ( | SCIP_SET * | set, |
| SCIP_CUTSEL * | cutsel ) |
inserts cut selector in cut selector list
Definition at line 4559 of file set.c.
Referenced by SCIPincludeCutsel(), and SCIPincludeCutselBasic().
| SCIP_CUTSEL * SCIPsetFindCutsel | ( | SCIP_SET * | set, |
| const char * | name ) |
returns the cut selector of the given name, or NULL if not existing
Definition at line 4583 of file set.c.
Referenced by SCIPfindCutsel().
| void SCIPsetSortCutsels | ( | SCIP_SET * | set | ) |
sorts cut selectors by priorities
Definition at line 4603 of file set.c.
Referenced by SCIPcollectCutselectorStatistics(), SCIPcutselsSelect(), SCIPgetCutsels(), and SCIPprintCutselectorStatistics().
| SCIP_RETCODE SCIPsetIncludeProp | ( | SCIP_SET * | set, |
| SCIP_PROP * | prop ) |
inserts propagator in propagator list
Definition at line 4617 of file set.c.
Referenced by SCIPincludeProp(), and SCIPincludePropBasic().
returns the propagator of the given name, or NULL if not existing
Definition at line 4644 of file set.c.
Referenced by paramsetSetPresolvingFast(), and SCIPfindProp().
| void SCIPsetSortProps | ( | SCIP_SET * | set | ) |
sorts propagators by priorities
Definition at line 4664 of file set.c.
Referenced by propagationRound(), and SCIPgetProps().
| void SCIPsetSortPropsPresol | ( | SCIP_SET * | set | ) |
sorts propagators by priorities for presolving
Definition at line 4679 of file set.c.
Referenced by presolve().
| void SCIPsetSortPropsName | ( | SCIP_SET * | set | ) |
sorts propagators w.r.t. names
Definition at line 4694 of file set.c.
Referenced by SCIPcollectPresolverStatistics(), SCIPcollectPropagatorStatistics(), SCIPprintPresolverStatistics(), and SCIPprintPropagatorStatistics().
| SCIP_RETCODE SCIPsetIncludeBanditvtable | ( | SCIP_SET * | set, |
| SCIP_BANDITVTABLE * | banditvtable ) |
inserts bandit virtual function table into set
Definition at line 4709 of file set.c.
Referenced by SCIPincludeBanditvtable().
| SCIP_BANDITVTABLE * SCIPsetFindBanditvtable | ( | SCIP_SET * | set, |
| const char * | name ) |
returns the bandit virtual function table of the given name, or NULL if not existing
Definition at line 4731 of file set.c.
Referenced by SCIPfindBanditvtable().
| SCIP_RETCODE SCIPsetIncludeConcsolverType | ( | SCIP_SET * | set, |
| SCIP_CONCSOLVERTYPE * | concsolvertype ) |
inserts concurrent solver type into the concurrent solver type list
Definition at line 4752 of file set.c.
Referenced by SCIPincludeConcsolverType().
| SCIP_CONCSOLVERTYPE * SCIPsetFindConcsolverType | ( | SCIP_SET * | set, |
| const char * | name ) |
returns the concurrent solver type with the given name, or NULL if not existing
Definition at line 4774 of file set.c.
Referenced by SCIPfindConcsolverType().
| SCIP_RETCODE SCIPsetIncludeConcsolver | ( | SCIP_SET * | set, |
| SCIP_CONCSOLVER * | concsolver ) |
inserts concurrent solver into the concurrent solver list
Definition at line 4794 of file set.c.
Referenced by SCIPaddConcurrentSolver().
| SCIP_RETCODE SCIPsetFreeConcsolvers | ( | SCIP_SET * | set | ) |
frees all concurrent solvers in the concurrent solver list
Definition at line 4818 of file set.c.
Referenced by SCIPfreeProb().
| SCIP_RETCODE SCIPsetIncludeHeur | ( | SCIP_SET * | set, |
| SCIP_HEUR * | heur ) |
inserts primal heuristic in primal heuristic list
Definition at line 4840 of file set.c.
Referenced by SCIPincludeHeur(), and SCIPincludeHeurBasic().
returns the primal heuristic of the given name, or NULL if not existing
Definition at line 4864 of file set.c.
Referenced by paramsetSetHeuristicsAggressive(), and SCIPfindHeur().
| void SCIPsetSortHeurs | ( | SCIP_SET * | set | ) |
sorts heuristics by their delay positions and priorities
Definition at line 4884 of file set.c.
Referenced by SCIPprimalHeuristics().
| void SCIPsetSortHeursName | ( | SCIP_SET * | set | ) |
sorts heuristics by names
Definition at line 4899 of file set.c.
Referenced by SCIPcollectHeuristicStatistics(), and SCIPprintHeuristicStatistics().
| SCIP_RETCODE SCIPsetIncludeCompr | ( | SCIP_SET * | set, |
| SCIP_COMPR * | compr ) |
inserts tree compression in tree compression list
Definition at line 4914 of file set.c.
Referenced by SCIPincludeCompr(), and SCIPincludeComprBasic().
| SCIP_COMPR * SCIPsetFindCompr | ( | SCIP_SET * | set, |
| const char * | name ) |
returns the tree compression of the given name, or NULL if not existing
Definition at line 4938 of file set.c.
Referenced by SCIPfindCompr().
| void SCIPsetSortComprs | ( | SCIP_SET * | set | ) |
sorts compressions by priorities
Definition at line 4958 of file set.c.
Referenced by compressReoptTree(), and SCIPgetComprs().
| void SCIPsetSortComprsName | ( | SCIP_SET * | set | ) |
sorts heuristics by names
Definition at line 4973 of file set.c.
Referenced by SCIPcollectCompressionStatistics(), and SCIPprintCompressionStatistics().
| SCIP_RETCODE SCIPsetIncludeEventhdlr | ( | SCIP_SET * | set, |
| SCIP_EVENTHDLR * | eventhdlr ) |
inserts event handler in event handler list
Definition at line 4988 of file set.c.
Referenced by SCIPconflictstoreCreate(), SCIPincludeEventhdlr(), SCIPincludeEventhdlrBasic(), SCIPnlpInclude(), and SCIPreoptCreate().
| SCIP_EVENTHDLR * SCIPsetFindEventhdlr | ( | SCIP_SET * | set, |
| const char * | name ) |
returns the event handler of the given name, or NULL if not existing
Definition at line 5011 of file set.c.
Referenced by SCIPbendersActivate(), SCIPbendersDeactivate(), SCIPconflictstoreCreate(), SCIPfindEventhdlr(), SCIPnlpCreate(), and SCIPnlpInclude().
| SCIP_RETCODE SCIPsetIncludeNodesel | ( | SCIP_SET * | set, |
| SCIP_NODESEL * | nodesel ) |
inserts node selector in node selector list
Definition at line 5031 of file set.c.
Referenced by SCIPincludeNodesel(), and SCIPincludeNodeselBasic().
| SCIP_NODESEL * SCIPsetFindNodesel | ( | SCIP_SET * | set, |
| const char * | name ) |
returns the node selector of the given name, or NULL if not existing
Definition at line 5062 of file set.c.
Referenced by SCIPfindNodesel().
| SCIP_NODESEL * SCIPsetGetNodesel | ( | SCIP_SET * | set, |
| SCIP_STAT * | stat ) |
returns node selector with highest priority in the current mode
Definition at line 5082 of file set.c.
Referenced by SCIPgetNodesel(), SCIPsolve(), SCIPsolveCIP(), and SCIPtransformProb().
| SCIP_RETCODE SCIPsetIncludeBranchrule | ( | SCIP_SET * | set, |
| SCIP_BRANCHRULE * | branchrule ) |
inserts branching rule in branching rule list
Definition at line 5120 of file set.c.
Referenced by SCIPincludeBranchrule(), and SCIPincludeBranchruleBasic().
| SCIP_BRANCHRULE * SCIPsetFindBranchrule | ( | SCIP_SET * | set, |
| const char * | name ) |
returns the branching rule of the given name, or NULL if not existing
Definition at line 5144 of file set.c.
Referenced by SCIPfindBranchrule(), SCIPreoptAddDualBndchg(), and SCIPsetSetReoptimizationParams().
| void SCIPsetSortBranchrules | ( | SCIP_SET * | set | ) |
sorts branching rules by priorities
Definition at line 5164 of file set.c.
Referenced by SCIPbranchExecExtern(), SCIPbranchExecLP(), SCIPbranchExecPseudo(), and SCIPfindBranchrule().
| void SCIPsetSortBranchrulesName | ( | SCIP_SET * | set | ) |
sorts branching rules by priorities
Definition at line 5179 of file set.c.
Referenced by SCIPcollectBranchruleStatistics(), and SCIPprintBranchruleStatistics().
| SCIP_RETCODE SCIPsetIncludeIISfinder | ( | SCIP_SET * | set, |
| SCIP_IISFINDER * | iisfinder ) |
inserts IIS finders in IIS finders list
Definition at line 5194 of file set.c.
Referenced by SCIPincludeIISfinder(), and SCIPincludeIISfinderBasic().
| SCIP_IISFINDER * SCIPsetFindIISfinder | ( | SCIP_SET * | set, |
| const char * | name ) |
returns the IIS finders of the given name, or NULL if not existing
Definition at line 5217 of file set.c.
Referenced by SCIPfindIISfinder().
| void SCIPsetSortIISfinders | ( | SCIP_SET * | set | ) |
sorts IIS finders by priorities
Definition at line 5237 of file set.c.
Referenced by SCIPgetIISfinders(), and SCIPiisGenerate().
| SCIP_RETCODE SCIPsetIncludeDisp | ( | SCIP_SET * | set, |
| SCIP_DISP * | disp ) |
inserts display column in display column list
Definition at line 5251 of file set.c.
Referenced by SCIPincludeDisp().
returns the display column of the given name, or NULL if not existing
Definition at line 5283 of file set.c.
Referenced by SCIPfindDisp().
| SCIP_RETCODE SCIPsetIncludeTable | ( | SCIP_SET * | set, |
| SCIP_TABLE * | table ) |
inserts statistics table in statistics table list
Definition at line 5303 of file set.c.
Referenced by SCIPincludeTable().
| SCIP_TABLE * SCIPsetFindTable | ( | SCIP_SET * | set, |
| const char * | name ) |
returns the statistics table of the given name, or NULL if not existing
Definition at line 5328 of file set.c.
Referenced by SCIPfindTable().
| SCIP_RETCODE SCIPsetIncludeDialog | ( | SCIP_SET * | set, |
| SCIP_DIALOG * | dialog ) |
inserts dialog in dialog list
Definition at line 5348 of file set.c.
Referenced by SCIPincludeDialog().
| SCIP_Bool SCIPsetExistsDialog | ( | SCIP_SET * | set, |
| SCIP_DIALOG * | dialog ) |
returns if the dialog already exists
Definition at line 5370 of file set.c.
Referenced by SCIPexistsDialog().
| SCIP_RETCODE SCIPsetIncludeExprhdlr | ( | SCIP_SET * | set, |
| SCIP_EXPRHDLR * | exprhdlr ) |
inserts expression handler in expression handler list
Definition at line 5392 of file set.c.
Referenced by SCIPincludeExprhdlr().
| SCIP_EXPRHDLR * SCIPsetFindExprhdlr | ( | SCIP_SET * | set, |
| const char * | name ) |
returns the expression handler of the given name, or NULL if not existing
Definition at line 5426 of file set.c.
Referenced by SCIPexprCopy(), and SCIPfindExprhdlr().
| void SCIPsetSortExprhdlrs | ( | SCIP_SET * | set | ) |
| SCIP_RETCODE SCIPsetIncludeNlpi | ( | SCIP_SET * | set, |
| SCIP_NLPI * | nlpi ) |
returns the NLPI of the given name, or NULL if not existing
Definition at line 5481 of file set.c.
Referenced by SCIPfindNlpi(), SCIPmergeNLPIStatistics(), and SCIPnlpCreate().
| void SCIPsetSortNlpis | ( | SCIP_SET * | set | ) |
sorts NLPIs by priorities
Definition at line 5501 of file set.c.
Referenced by SCIPgetNlpis(), and SCIPnlpCreate().
| SCIP_RETCODE SCIPsetIncludeExternalCode | ( | SCIP_SET * | set, |
| const char * | name, | ||
| const char * | description ) |
inserts information about an external code in external codes list
| set | global SCIP settings |
| name | name of external code |
| description | description of external code, can be NULL |
Definition at line 5529 of file set.c.
Referenced by doScipCreate(), SCIPdialoghdlrCreate(), and SCIPincludeExternalCodeInformation().
| SCIP_RETCODE SCIPsetInitPlugins | ( | SCIP_SET * | set, |
| BMS_BLKMEM * | blkmem, | ||
| SCIP_STAT * | stat ) |
calls init methods of all plugins
Definition at line 5561 of file set.c.
Referenced by prepareReoptimization(), and SCIPtransformProb().
| SCIP_RETCODE SCIPsetExitPlugins | ( | SCIP_SET * | set, |
| BMS_BLKMEM * | blkmem, | ||
| SCIP_STAT * | stat ) |
calls exit methods of all plugins
Definition at line 5682 of file set.c.
Referenced by freeReoptSolve(), and freeTransform().
| SCIP_RETCODE SCIPsetInitprePlugins | ( | SCIP_SET * | set, |
| BMS_BLKMEM * | blkmem, | ||
| SCIP_STAT * | stat ) |
calls initpre methods of all plugins
Definition at line 5794 of file set.c.
Referenced by initPresolve().
| SCIP_RETCODE SCIPsetExitprePlugins | ( | SCIP_SET * | set, |
| BMS_BLKMEM * | blkmem, | ||
| SCIP_STAT * | stat ) |
calls exitpre methods of all plugins
Definition at line 5832 of file set.c.
Referenced by exitPresolve().
| SCIP_RETCODE SCIPsetInitsolPlugins | ( | SCIP_SET * | set, |
| BMS_BLKMEM * | blkmem, | ||
| SCIP_STAT * | stat ) |
calls initsol methods of all plugins
Definition at line 5870 of file set.c.
Referenced by initSolve().
| SCIP_RETCODE SCIPsetExitsolPlugins | ( | SCIP_SET * | set, |
| BMS_BLKMEM * | blkmem, | ||
| SCIP_STAT * | stat, | ||
| SCIP_Bool | restart ) |
calls exitsol methods of all plugins
| set | global SCIP settings |
| blkmem | block memory |
| stat | dynamic problem statistics |
| restart | was this exit solve call triggered by a restart? |
Definition at line 5979 of file set.c.
Referenced by freeReoptSolve(), and freeSolve().
| int SCIPsetCalcMemGrowSize | ( | SCIP_SET * | set, |
| int | num ) |
calculate memory size for dynamically allocated arrays
Definition at line 6080 of file set.c.
Referenced by checkMemDualCons(), checkMemGlbCons(), cliqueEnsureSize(), cliquelistEnsureSize(), cliquetableEnsureSize(), colEnsureSize(), colExactEnsureSize(), conflictEnsureConflictRowsMem(), conflictEnsureConflictsetsMem(), conflictEnsureProofsetsMem(), conflictEnsureTmpbdchginfosMem(), conflictsetEnsureBdchginfosMem(), conflictstoreAddOrigConflict(), conflictstoreEnsureMem(), conshdlrEnsureCheckconssMem(), conshdlrEnsureConssMem(), conshdlrEnsureEnfoconssMem(), conshdlrEnsureInitconssMem(), conshdlrEnsurePropconssMem(), conshdlrEnsureSepaconssMem(), conshdlrEnsureUpdateconssMem(), conssetchgEnsureAddedconssSize(), conssetchgEnsureDisabledconssSize(), cutpoolEnsureCutsMem(), datatreeExpand(), domchgEnsureBoundchgsSize(), domchgEnsureHolechgsSize(), ensureActiveconssSize(), ensureCandsSize(), ensureChgcolsSize(), ensureChgcolsSize(), ensureChgrowsSize(), ensureChgrowsSizeExact(), ensureColexsSize(), ensureColsSize(), ensureExistingsolsSize(), ensureExterncandsSize(), ensureLazycolsSize(), ensureLpcandsSize(), ensureLpicolsSize(), ensureLpiExactcolsSize(), ensureLpirowexactsSize(), ensureLpirowsSize(), ensurePartialsolsSize(), ensurePropagationStorage(), ensurePseudocandsSize(), ensureRowexsSize(), ensureRowsSize(), ensureRunSize(), ensureSidechgsSize(), ensureSolsSize(), ensureSolsSize(), ensureSubdialogMem(), eventfilterEnsureMem(), eventqueueEnsureEventsMem(), hashExpr(), implicsEnsureSize(), nlpCalcFracVars(), nlpEnsureNlRowsSolverSize(), nlpEnsureVarsSolverSize(), pricestoreEnsureBdviolvarsMem(), pricestoreEnsureVarsMem(), probEnsureConssMem(), probEnsureDeletedvarsMem(), probEnsureFixedvarsMem(), probEnsureVarsMem(), reoptnodeCheckMemory(), reoptSaveNewObj(), reopttreeCheckMemory(), saveAfterDualBranchings(), SCIPbendersIncludeBenderscut(), SCIPbendersStoreCut(), SCIPcalcMemGrowSize(), SCIPensureBlockMemoryArray_call(), SCIPexprAppendChild(), SCIPnlpEnsureNlRowsSize(), SCIPnlpEnsureVarsSize(), SCIPnlrowEnsureLinearSize(), SCIPreoptAddCons(), SCIProwEnsureSize(), SCIProwExactEnsureSize(), SCIPvaluehistoryFind(), sepastoreEnsureCutsMem(), sepastoreExactEnsureCutsMem(), storeSubproblemMasterVar(), treeEnsureChildrenMem(), treeEnsurePendingbdchgsMem(), varEnsureLbchginfosSize(), varEnsureParentvarsSize(), varEnsureUbchginfosSize(), and vboundsEnsureSize().
| int SCIPsetCalcTreeGrowSize | ( | SCIP_SET * | set, |
| int | num ) |
calculate memory size for tree array
Definition at line 6089 of file set.c.
Referenced by nodepqResize().
| int SCIPsetCalcPathGrowSize | ( | SCIP_SET * | set, |
| int | num ) |
calculate memory size for path array
Definition at line 6098 of file set.c.
Referenced by treeEnsurePathMem().
| SCIP_RETCODE SCIPsetSetVerbLevel | ( | SCIP_SET * | set, |
| SCIP_VERBLEVEL | verblevel ) |
| SCIP_RETCODE SCIPsetSetFeastol | ( | SCIP_SET * | set, |
| SCIP_LP * | lp, | ||
| SCIP_Real | feastol ) |
| SCIP_RETCODE SCIPsetSetDualfeastol | ( | SCIP_SET * | set, |
| SCIP_Real | dualfeastol ) |
sets feasibility tolerance for reduced costs in LP solution
Definition at line 6147 of file set.c.
Referenced by SCIPchgDualfeastol().
| SCIP_RETCODE SCIPsetSetBarrierconvtol | ( | SCIP_SET * | set, |
| SCIP_Real | barrierconvtol ) |
sets LP convergence tolerance used in barrier algorithm
| set | global SCIP settings |
| barrierconvtol | new convergence tolerance used in barrier algorithm |
Definition at line 6160 of file set.c.
Referenced by SCIPchgBarrierconvtol().
sets primal feasibility tolerance for relaxations (relaxfeastol)
| set | global SCIP settings |
| relaxfeastol | new primal feasibility tolerance for relaxations, or SCIP_INVALID |
Definition at line 6178 of file set.c.
References assert(), NULL, and SCIP_Real.
Referenced by SCIPchgRelaxfeastol().
| void SCIPsetSetLimitChanged | ( | SCIP_SET * | set | ) |
marks that some limit parameter was changed
Definition at line 6195 of file set.c.
Referenced by SCIPmarkLimitChanged().
returns the maximal number of variables priced into the LP per round
Definition at line 6205 of file set.c.
Referenced by SCIPpriceLoop(), SCIPpricestoreAddProbVars(), and SCIPpricestoreAddVar().
returns factor for the maximal number of cuts that can be generated per round
Definition at line 6219 of file set.c.
Referenced by cutpoolSeparate(), priceAndCutLoop(), separationRoundLP(), and separationRoundSol().
returns the maximal number of cuts separated per round
Definition at line 6233 of file set.c.
Referenced by cutpoolSeparate(), priceAndCutLoop(), SCIPcutpoolSeparate(), SCIPsepastoreAddCut(), SCIPsepastoreApplyCuts(), separationRoundLP(), and separationRoundSol().
returns the maximal ratio between coefficients to ensure in rowprep cleanup
Definition at line 6247 of file set.c.
Referenced by SCIPcleanupRowprep(), and SCIPcleanupRowprep2().
returns user defined objective value (in original space) for reference purposes
Definition at line 6261 of file set.c.
Referenced by SCIPstatResetCurrentRun().
| SCIP_DEBUGSOLDATA * SCIPsetGetDebugSolData | ( | SCIP_SET * | set | ) |
returns value treated as infinity
Definition at line 6380 of file set.c.
References assert(), NULL, and SCIP_Real.
Referenced by addGlobalCut(), adjustedLb(), adjustedUb(), adjustLPobjval(), aggrRowGetMinActivitySafely(), collectDualInformation(), computeRelIntPoint(), createAndAddConflictCon(), createAndAddProofcons(), createReoptnode(), doBendersCreate(), domMerge(), executeUserDefinedSolvesub(), getMaxActivity(), getMinActivity(), getQuotLargestSmallestCoef(), initSolve(), lpExactFlushAndSolve(), lpGetModifiedPseudoObjvalExact(), lpSolve(), lpUpdateVarColumnProved(), lpUpdateVarLooseProved(), lpUpdateVarProved(), nlrowCalcActivityBounds(), nodeCreate(), parseValue(), priceAndCutLoop(), primalSetCutoffbound(), primalSetCutoffboundExact(), primalSetUpperbound(), primalSetUpperboundExact(), propAndSolve(), provedBound(), recomputeSafeLooseObjectiveValue(), recomputeSafePseudoObjectiveValue(), reoptnodeReset(), rescaleAndResolve(), resetSubproblemObjectiveValue(), rowCalcActivityBounds(), rowCalcIdxsAndVals(), rowCalcNorms(), rowScale(), saveConsLinear(), SCIPaggrRowGetMinActivity(), SCIPbendersActivate(), SCIPbendersExecSubproblemSolve(), SCIPbendersMergeSubproblemIntoMaster(), SCIPbranchExecExtern(), SCIPbranchGetBranchingPoint(), SCIPbranchGetScoreMultiple(), SCIPcertificatePrintMirCut(), SCIPchgVarObjDive(), SCIPchgVarObjProbing(), SCIPcolGetFeasibility(), SCIPcolGetStrongbranch(), SCIPcolGetStrongbranches(), SCIPconcsolverSync(), SCIPconflictstoreTransform(), SCIPgetGap(), SCIPgetTransGap(), SCIPinfinity(), SCIPlpCreate(), SCIPlpExactCreate(), SCIPlpExactGetDualfarkas(), SCIPlpExactSolveAndEval(), SCIPlpGetGlobalPseudoObjval(), SCIPlpGetLooseObjval(), SCIPlpGetModifiedPseudoObjval(), SCIPlpGetObjval(), SCIPlpGetPseudoObjval(), SCIPlpGetUnboundedSol(), SCIPlpSolveAndEval(), SCIPlpSumRows(), SCIPnlpChgVarObjDive(), SCIPnlrowGetSolActivity(), SCIPnodeAddBoundinfer(), SCIPnodeCutoff(), SCIPnodeFocus(), SCIPnodepqBound(), SCIPnodepqGetLowerbound(), SCIPnodeUpdateLowerbound(), SCIPnodeUpdateLowerboundLP(), SCIPpricerExec(), SCIPprimalHeuristics(), SCIPprimalSetCutoffbound(), SCIPprimalSetUpperbound(), SCIPprimalUpdateObjlimit(), SCIPprimalUpdateObjoffset(), SCIPprobExternObjval(), SCIPprobGetAbsMaxObjCoef(), SCIPprobGetAbsMinObjCoef(), SCIPprobGetObjlim(), SCIPprobInternObjval(), SCIPrelaxExec(), SCIPreoptApply(), SCIPreoptnodeInit(), SCIProwCreate(), SCIProwExactGetSolActivityWithErrorbound(), SCIProwGetLPActivity(), SCIProwGetNLPFeasibility(), SCIProwGetPseudoActivity(), SCIProwGetRelaxFeasibility(), SCIProwGetSolActivity(), SCIPsolGetVal(), SCIPsolRecomputeObj(), SCIPsolRetransform(), SCIPsolSetVal(), SCIPsolveCIP(), SCIPstatGetDualReferenceIntegral(), SCIPstatGetPrimalDualIntegral(), SCIPstatGetPrimalReferenceIntegral(), SCIPstatResetCurrentRun(), SCIPstatResetPrimalDualIntegrals(), SCIPstoreSolutionGap(), SCIPtreeCalcNodeselPriority(), SCIPtreeCreateRoot(), SCIPtreeGetLowerboundNode(), SCIPvarAddVlb(), SCIPvarAddVub(), SCIPvarGetActiveRepresentatives(), SCIPvarGetLbLP(), SCIPvarGetMultaggrLbGlobal(), SCIPvarGetMultaggrLbLocal(), SCIPvarGetMultaggrUbGlobal(), SCIPvarGetMultaggrUbLocal(), SCIPvarGetProbvarSum(), SCIPvarGetRelaxSol(), SCIPvarGetUbLP(), SCIPvisualInit(), separateAlternativeProofs(), solveBendersSubproblems(), solveNode(), solveNodeLP(), solveNodeRelax(), tightenCoefficients(), tightenSingleVar(), transformDualredsToLinear(), tryAggregateIntVars(), tryAggregateIntVarsExact(), varCreate(), varParse(), and varUpdateAggregationBounds().
returns the minimum value that is regarded as huge and should be handled separately (e.g., in activity computation)
Definition at line 6392 of file set.c.
References assert(), NULL, and SCIP_Real.
Referenced by SCIPgetHugeValue(), SCIPvarTryAggregateVars(), SCIPvarTryAggregateVarsExact(), tryAggregateIntVars(), and tryAggregateIntVarsExact().
returns value treated as zero
Definition at line 6402 of file set.c.
Referenced by adjustedLb(), adjustedUb(), primalExistsSol(), SCIPbranchExecExtern(), SCIPbranchGetBranchingPoint(), SCIPepsilon(), SCIPgetGap(), SCIPgetTransGap(), SCIPprobScaleObj(), SCIPstoreSolutionGap(), SCIPtreeBranchVar(), SCIPtreeBranchVarNary(), SCIPtreeCalcNodeselPriority(), SCIPvarTryAggregateVarsExact(), tryAggregateIntVars(), varEventObjChanged(), and varProcessChgBranchFactor().
returns value treated as zero for sums of floating point values
Definition at line 6412 of file set.c.
Referenced by rowCalcActivityBounds(), SCIPbranchGetScore(), SCIProwGetLPEfficacy(), SCIProwGetNLPEfficacy(), SCIProwGetRelaxEfficacy(), SCIProwGetSolEfficacy(), and SCIPsumepsilon().
returns feasibility tolerance for constraints
Definition at line 6422 of file set.c.
Referenced by branchcandCalcLPCands(), nlpCalcFracVars(), rowCalcActivityBounds(), SCIPfeastol(), SCIPlpResetFeastol(), SCIPvarTryAggregateVars(), SCIPvarTryAggregateVarsExact(), tryAggregateIntVars(), and tryAggregateIntVarsExact().
returns feasibility tolerance for reduced costs
Definition at line 6432 of file set.c.
Referenced by computeRelIntPoint(), lpSolveStable(), SCIPchgDualfeastol(), SCIPdualfeastol(), and SCIPlpCreate().
returns factor w.r.t. primal feasibility tolerance that determines default (and maximal) feasibility tolerance
Definition at line 6442 of file set.c.
Referenced by SCIPlpResetFeastol().
returns convergence tolerance used in barrier algorithm
Definition at line 6450 of file set.c.
Referenced by lpSolveStable(), SCIPbarrierconvtol(), SCIPchgBarrierconvtol(), and SCIPlpCreate().
returns minimal variable distance value to use for pseudo cost updates
Definition at line 6460 of file set.c.
Referenced by SCIPhistoryUpdateAncPseudocost(), and SCIPhistoryUpdatePseudocost().
returns minimal minimal objective distance value to use for pseudo cost updates
Definition at line 6470 of file set.c.
Referenced by SCIPhistoryUpdateAncPseudocost(), and SCIPhistoryUpdatePseudocost().
return the delta to use for computing the cutoff bound for integral objectives
Definition at line 6480 of file set.c.
Referenced by initSolve(), primalSetUpperbound(), primalSetUpperboundExact(), SCIPconflictAnalyzePseudo(), SCIPconflictstoreAddDualsolcons(), SCIPconflictstoreCleanNewIncumbent(), SCIPcutoffbounddelta(), and SCIPgetDualProof().
return the primal feasibility tolerance for relaxations
Definition at line 6494 of file set.c.
Referenced by SCIPlpResetFeastol(), and SCIPrelaxfeastol().
checks if value is (positive) infinite
Definition at line 6515 of file set.c.
Referenced by addBdchg(), addLocalRows(), addNode(), addRowToAggrRow(), addSideRemoval(), adjustedLb(), adjustedLbExact(), adjustedUb(), adjustedUbExact(), adjustLPobjval(), aggrRowGetMinActivitySafely(), applyBounding(), boundchgApplyExact(), branchcandCalcLPCands(), branchcandCalcLPCandsExact(), certificatePrintRow(), checkDualFeasibility(), checkLazyBounds(), checkLazyColArray(), colExactInSync(), computeLPBounds(), computeRelIntPoint(), createAndAddProofcons(), delPosConflict(), displayRelevantStats(), executeUserDefinedSolvesub(), getGap(), getMaxActivity(), getMinActivity(), getObjvalDeltaLb(), getObjvalDeltaObj(), getObjvalDeltaUb(), getReasonRow(), initSolve(), isPseudocostUpdateValid(), lpAdjustObjlimForExactSolve(), lpExactFlushAndSolve(), lpExactSetObjlim(), lpFlushAddRows(), lpFlushChgCols(), lpFlushChgRows(), lpGetModifiedPseudoObjvalExact(), lpLexDualSimplex(), lpSetObjlim(), lpSolve(), lpSolveStable(), lpUpdateVarColumn(), lpUpdateVarColumnProved(), lpUpdateVarLoose(), lpUpdateVarLooseProved(), lpUpdateVarProved(), nlpFlushNlRowAdditions(), nlpSolve(), nlpUpdateVarBounds(), nlrowAddToStat(), nlrowConstantChanged(), nlrowSideChanged(), nodeAssignParent(), nodeToLeaf(), primalAddSol(), primalSetUpperbound(), printBounds(), proofsetCancelVarWithBound(), propagateLongProof(), reasonRowFromLpRow(), recomputeGlbPseudoObjectiveValue(), recomputeLooseObjectiveValue(), recomputePseudoObjectiveValue(), recomputeSafeLooseObjectiveValue(), recomputeSafePseudoObjectiveValue(), rowCalcActivityBounds(), rowExactInSync(), rowScale(), saveConsBounddisjuction(), saveConsLinear(), SCIP_DECL_HASHKEYEQ(), SCIP_DECL_HASHKEYVAL(), SCIPaggrRowGetMinActivity(), SCIPboundchgApply(), SCIPboundchgUndo(), SCIPbranchExecExtern(), SCIPbranchGetBranchingPoint(), SCIPbranchruleExecExternSol(), SCIPbranchruleExecLPSol(), SCIPbranchruleExecPseudoSol(), SCIPcertificatePrintDualboundPseudo(), SCIPcertificatePrintMirCut(), SCIPcliquetableAdd(), SCIPconcsolverSync(), SCIPconflictAnalyzePseudo(), SCIPconflictstoreAddConflict(), SCIPconflictstoreCleanNewIncumbent(), SCIPcutpoolAddRow(), SCIPcutpoolIsCutNew(), SCIPexprEvalActivity(), SCIPgetDualProof(), SCIPgetFarkasProof(), SCIPgetGap(), SCIPgetTransGap(), SCIPhistoryUpdateAncPseudocost(), SCIPhistoryUpdatePseudocost(), SCIPisInfinity(), SCIPlpAddCol(), SCIPlpComputeRelIntPoint(), SCIPlpGetDualfarkas(), SCIPlpGetGlobalPseudoObjval(), SCIPlpGetModifiedPseudoObjval(), SCIPlpGetObjval(), SCIPlpGetPrimalRay(), SCIPlpGetPseudoObjval(), SCIPlpGetSol(), SCIPlpGetUnboundedSol(), SCIPlpIsFeasEQ(), SCIPlpIsFeasGE(), SCIPlpIsFeasGT(), SCIPlpIsFeasLE(), SCIPlpIsFeasLT(), SCIPlpMarkFlushed(), SCIPlpRecomputeLocalAndGlobalPseudoObjval(), SCIPlpSetCutoffbound(), SCIPlpSumRows(), SCIPlpWriteMip(), SCIPnlrowCreate(), SCIPnlrowIsRedundant(), SCIPnodeAddBoundinfer(), SCIPnodeFocus(), SCIPnodeUpdateLowerbound(), SCIPnodeUpdateLowerboundLP(), SCIPprimalTransformSol(), SCIPprintReal(), SCIPprintRootStatistics(), SCIPprintSolutionStatistics(), SCIPprobExternObjval(), SCIPprobInternObjval(), SCIPrationalIsApproxEQReal(), SCIPrelaxExec(), SCIProwAddConstant(), SCIProwCalcIntegralScalar(), SCIProwChgConstant(), SCIProwExactCreateFromRow(), SCIProwExactGenerateFpRows(), SCIProwGetSolActivity(), SCIProwIsRedundant(), SCIPsepastoreAddCut(), SCIPsolAdjustImplicitSolVals(), SCIPsolCheck(), SCIPsolGetRayVal(), SCIPsolGetVal(), SCIPsolIncVal(), SCIPsolLinkLPSol(), SCIPsolPrint(), SCIPsolPrintRay(), SCIPsolRecomputeObj(), SCIPsolRetransform(), SCIPsolsAreEqual(), SCIPsolSetVal(), SCIPsolSetValExact(), SCIPsolveCIP(), SCIPstatResetCurrentRun(), SCIPstatUpdatePrimalDualIntegrals(), SCIPtreeBranchVar(), SCIPtreeBranchVarExact(), SCIPtreeBranchVarNary(), SCIPupdateVarAncPseudocost(), SCIPupdateVarPseudocost(), SCIPvarAddToRow(), SCIPvarAddVlb(), SCIPvarAddVub(), SCIPvarChgLbDive(), SCIPvarChgLbGlobal(), SCIPvarChgLbLocal(), SCIPvarChgUbDive(), SCIPvarChgUbGlobal(), SCIPvarChgUbLocal(), SCIPvarFix(), SCIPvarGetActiveRepresentatives(), SCIPvarGetLbLP(), SCIPvarGetMultaggrLbGlobal(), SCIPvarGetMultaggrLbLocal(), SCIPvarGetMultaggrUbGlobal(), SCIPvarGetMultaggrUbLocal(), SCIPvarGetProbvarSum(), SCIPvarGetRelaxSol(), SCIPvarGetUbLP(), SCIPvarMultiaggregate(), SCIPvarNegate(), SCIPvarPrint(), SCIPvarTryAggregateVars(), SCIPvisualLowerbound(), sepastoreApplyBdchg(), sepastoreApplyLb(), sepastoreApplyUb(), sepastoreIsBdchgApplicable(), sepastoreIsCutRedundant(), sepastoreIsCutRedundantOrInfeasible(), solIncArrayVal(), solnodeAddChild(), solOfInterest(), solSetArrayVal(), solveBendersSubproblems(), solveNode(), storeCuts(), tightenCoefs(), tightenDualproof(), updateEstimate(), updateLazyBounds(), updatePseudocost(), varCreate(), varProcessChgLbGlobal(), varProcessChgLbLocal(), varProcessChgUbGlobal(), varProcessChgUbLocal(), and varUpdateAggregationBounds().
checks if value is huge and should be handled separately (e.g., in activity computation)
Definition at line 6526 of file set.c.
Referenced by SCIPisHugeValue().
checks if values are in range of epsilon
Definition at line 6537 of file set.c.
Referenced by addBdchg(), addGlobalCut(), colChgCoefPos(), computeRelIntPoint(), conflictAnalyzeLP(), conflictAnalyzeResolution(), detectImpliedBounds(), domMerge(), getGap(), getObjvalDeltaObj(), isPseudocostUpdateValid(), nlpFlushNlRowAdditions(), nlrowChgLinearCoefPos(), primalSearchSolPos(), propagateLongProof(), reoptSaveNewObj(), rowChgCoefPos(), rowScale(), SCIPboundchgUndo(), SCIPbranchcandAddExternCand(), SCIPbranchExecExtern(), SCIPbranchExecLP(), SCIPbranchExecPseudo(), SCIPbranchGetBranchingPoint(), SCIPbranchVar(), SCIPbranchVarVal(), SCIPbranchVarValNary(), SCIPcolChgCoef(), SCIPcolChgLb(), SCIPcolChgObj(), SCIPcolChgUb(), SCIPcolDelCoef(), SCIPcolGetFeasibility(), SCIPcolIncCoef(), SCIPdomchgAddBoundchg(), SCIPeventqueueAdd(), SCIPfixVarProbing(), SCIPgetDualSolVal(), SCIPinferBinvarCons(), SCIPinferBinvarProp(), SCIPisEQ(), SCIPlpEndDive(), SCIPlpGetDualDegeneracy(), SCIPlpUpdateVarLb(), SCIPlpUpdateVarLbGlobal(), SCIPlpUpdateVarObj(), SCIPlpUpdateVarUb(), SCIPlpUpdateVarUbGlobal(), SCIPlpWriteMip(), SCIPmergeVariableStatistics(), SCIPnlrowChgConstant(), SCIPnlrowChgLhs(), SCIPnlrowChgRhs(), SCIPnodeAddHoleinfer(), SCIPprimalTransformSol(), SCIPprimalUpperboundIsSol(), SCIPprobScaleObj(), SCIPrationalIsApproxEQReal(), SCIPreoptAddDualBndchg(), SCIProwChgCoef(), SCIProwChgConstant(), SCIProwChgLhs(), SCIProwChgRhs(), SCIProwDelCoef(), SCIProwIncCoef(), SCIPsolsAreEqual(), SCIPtightenVarLbGlobal(), SCIPtightenVarUbGlobal(), SCIPundoBdchgsProof(), SCIPvarAddHoleGlobal(), SCIPvarAddHoleLocal(), SCIPvarAddHoleOriginal(), SCIPvarAddImplic(), SCIPvarAddObj(), SCIPvarAddObjExact(), SCIPvarAddToRow(), SCIPvarAddVlb(), SCIPvarAddVub(), SCIPvarAggregate(), SCIPvarChgBranchFactor(), SCIPvarChgLbGlobal(), SCIPvarChgLbLocal(), SCIPvarChgLbOriginal(), SCIPvarChgObj(), SCIPvarChgUbGlobal(), SCIPvarChgUbLocal(), SCIPvarChgUbOriginal(), SCIPvarFix(), SCIPvarGetActiveRepresentativesExact(), SCIPvarMultiaggregate(), SCIPvarSetNLPSol(), SCIPvarSetRelaxSol(), SCIPvarTransform(), solnodeAddChild(), tightenBounds(), tightenDualproof(), tightenVarLbGlobalSafe(), tightenVarUbGlobalSafe(), transformDualredsToLinear(), treeAddPendingBdchg(), varAddImplic(), varAddLbchginfo(), varAddUbchginfo(), varEventGlbChanged(), varEventGubChanged(), varEventLbChanged(), varEventObjChanged(), varEventUbChanged(), varProcessAddHoleGlobal(), varProcessAddHoleLocal(), varProcessChgBranchFactor(), varProcessChgLbGlobal(), varProcessChgLbLocal(), varProcessChgUbGlobal(), varProcessChgUbLocal(), varUpdateAggregationBounds(), and weakenConflictRow().
checks if val1 is (more than epsilon) lower than val2
Definition at line 6557 of file set.c.
Referenced by addConflictRows(), addSplitcons(), changeAncestorBranchings(), conflictAddBound(), conflictAnalyzeLP(), conflictAnalyzeResolution(), domMerge(), executeResolutionStep(), fixBounds(), fixInterdiction(), getConflictRow(), getReasonRow(), holelistCreate(), initSolve(), isPseudocostUpdateValid(), lpUpdateObjNorms(), markBdchgAsFixed(), nodeToLeaf(), priceAndCutLoop(), primalExistsOrigSol(), primalExistsSol(), reoptCheckLocalRestart(), rowAddNorms(), rowCalcIdxsAndVals(), SCIPboundchgApply(), SCIPbranchcandGetPseudoCands(), SCIPbranchcandUpdateVar(), SCIPbranchExecExtern(), SCIPconflictAddConflictCon(), SCIPconflictAddRelaxedBound(), SCIPfixVarProbing(), SCIPisLT(), SCIPlpGetDualfarkas(), SCIPlpSolveAndEval(), SCIPnodeAddBoundinfer(), SCIPnodeAddHoleinfer(), SCIPnodeFocus(), SCIPnodepqBound(), SCIPpriceLoop(), SCIPprobGetAbsMinObjCoef(), SCIPreoptAddDualBndchg(), SCIPsolCheck(), SCIPsolveIsStopped(), SCIPstatUpdateMemsaveMode(), SCIPtreeBranchVar(), SCIPtreeBranchVarExact(), SCIPtreeBranchVarHole(), SCIPtreeBranchVarNary(), SCIPtreeGetLowerboundNode(), SCIPundoBdchgsProof(), SCIPvarAddHoleGlobal(), SCIPvarAddHoleLocal(), SCIPvarAddHoleOriginal(), SCIPvarAddVlb(), SCIPvarAddVub(), SCIPvarGetConflictingBdchgDepth(), sepastoreApplyUb(), sepastoreIsBdchgApplicable(), solnodeAddChild(), solveNode(), tightenCoefs(), tightenSingleVar(), treeApplyPendingBdchgs(), updateBdchgQueue(), updateLazyBounds(), varAddImplic(), varAddLbchginfo(), varEventGholeAdded(), varProcessAddHoleGlobal(), varProcessAddHoleLocal(), varUpdateAggregationBounds(), and weakenVarConflictRow().
checks if val1 is not (more than epsilon) greater than val2
Definition at line 6577 of file set.c.
Referenced by addLocalRows(), addSplitcons(), checkRedundancy(), computeLPBounds(), conflictAddBound(), conflictAddConflictBound(), conflictAnalyzeResolution(), conflictQueueBound(), createAndAddProofcons(), detectImpliedBounds(), domMerge(), executeResolutionStep(), getGap(), lpSolve(), priceAndCutLoop(), primalExistsOrigSol(), primalExistsSol(), primalSetCutoffbound(), propagateLongProof(), rowAddNorms(), rowCalcIdxsAndVals(), rowDelNorms(), SCIPbendersExec(), SCIPboundchgApply(), SCIPbranchcandGetPseudoCands(), SCIPbranchGetBranchingPoint(), SCIPbranchruleExecExternSol(), SCIPbranchruleExecLPSol(), SCIPbranchruleExecPseudoSol(), SCIPconflictAddRelaxedBound(), SCIPconflictstoreCleanNewIncumbent(), SCIPinferBinvarCons(), SCIPinferBinvarProp(), SCIPinferVarLbCons(), SCIPinferVarLbProp(), SCIPinferVarUbCons(), SCIPinferVarUbProp(), SCIPisLE(), SCIPlpGetDualDegeneracy(), SCIPnodeAddBoundinfer(), SCIPnodeAddHoleinfer(), SCIPpriceLoop(), SCIPprimalAddOrigObjoffset(), SCIPprimalAddOrigObjoffsetExact(), SCIPprimalAddSol(), SCIPreoptnodeAddCons(), SCIPsepaExecLP(), SCIPsetIsLbBetter(), SCIPsetIsUbBetter(), SCIPsolCheck(), SCIPsolveIsStopped(), SCIPtightenVarLb(), SCIPtightenVarLbGlobal(), SCIPtightenVarUb(), SCIPtightenVarUbGlobal(), SCIPtreeBranchVarHole(), SCIPtreeGetLowerboundNode(), SCIPvarAddHoleGlobal(), SCIPvarAddHoleLocal(), SCIPvarAddHoleOriginal(), SCIPvarChgLbOriginal(), SCIPvarGetConflictingBdchgDepth(), sepastoreIsCutRedundant(), sepastoreIsCutRedundantOrInfeasible(), tightenCoefs(), tightenSingleVar(), tightenVarLbGlobalSafe(), tightenVarUbGlobalSafe(), varAddVbound(), varProcessAddHoleGlobal(), varProcessAddHoleLocal(), varProcessChgLbGlobal(), and varProcessChgLbLocal().
checks if val1 is (more than epsilon) greater than val2
Definition at line 6597 of file set.c.
Referenced by addCand(), addCurrentSolution(), addLocalRows(), addSplitcons(), changeAncestorBranchings(), ComplementedMirLhs(), conflictAddBound(), conflictAnalyzeLP(), createAndAddProofcons(), domMerge(), enforceConstraints(), fixBounds(), fixInterdiction(), getReasonRow(), initLP(), isPseudocostUpdateValid(), MirReduction(), performInteriorSolCutStrengthening(), primalExistsOrigSol(), primalExistsSol(), rescaleAndResolve(), rowAddNorms(), rowCalcIdxsAndVals(), SCIPboundchgApply(), SCIPconflictAddConflictCon(), SCIPconflictAddRelaxedBound(), SCIPconflictstoreCleanNewIncumbent(), SCIPfixVarProbing(), SCIPisGT(), SCIPnodeAddBoundinfer(), SCIPprobGetAbsMaxObjCoef(), SCIPreoptApply(), SCIPreoptMergeVarHistory(), SCIPsolCheck(), SCIPsolveCIP(), SCIPtreeBranchVar(), SCIPtreeBranchVarExact(), SCIPtreeBranchVarHole(), SCIPtreeBranchVarNary(), SCIPundoBdchgsProof(), SCIPvarAddVlb(), SCIPvarAddVub(), SCIPvarGetConflictingBdchgDepth(), SCIPvisualLowerbound(), sepastoreApplyLb(), sepastoreIsBdchgApplicable(), solveNode(), tightenSingleVar(), treeApplyPendingBdchgs(), updateAuxiliaryVarLowerbound(), updateBdchgQueue(), updateLazyBounds(), varAddImplic(), varAddUbchginfo(), varUpdateAggregationBounds(), and weakenVarConflictRow().
checks if val1 is not (more than epsilon) lower than val2
Definition at line 6617 of file set.c.
Referenced by addSplitcons(), analyzeStrongbranch(), applyBounding(), branchcandCalcLPCands(), checkRedundancy(), computeLPBounds(), conflictAddBound(), conflictAddConflictBound(), conflictAnalyzeResolution(), conflictQueueBound(), conflictstoreCleanUpStorage(), detectImpliedBounds(), domMerge(), executeResolutionStep(), getConflictRow(), getGap(), holelistDuplicate(), lpSolve(), lpUpdateObjNorms(), nlpCalcFracVars(), nodeToLeaf(), primalExistsOrigSol(), primalExistsSol(), propagateLongProof(), rescaleAndResolve(), rowAddNorms(), rowCalcIdxsAndVals(), rowDelNorms(), SCIPboundchgApply(), SCIPbranchcandUpdateVar(), SCIPbranchGetBranchingPoint(), SCIPbranchruleExecExternSol(), SCIPbranchruleExecLPSol(), SCIPbranchruleExecPseudoSol(), SCIPconcsolverSync(), SCIPconflictAddRelaxedBound(), SCIPconflictAnalyzeStrongbranch(), SCIPconflictstoreAddDualraycons(), SCIPconflictstoreAddDualsolcons(), SCIPconflictstoreCleanNewIncumbent(), SCIPgetVarStrongbranchFrac(), SCIPgetVarStrongbranchInt(), SCIPinferVarUbCons(), SCIPinferVarUbProp(), SCIPisGE(), SCIPlpGetDualDegeneracy(), SCIPlpRecalculateObjSqrNorm(), SCIPlpSolveAndEval(), SCIPnodeAddHoleinfer(), SCIPnodeFocus(), SCIPnodepqBound(), SCIPprimalHeuristics(), SCIPreoptGetSolveLP(), SCIPreoptnodeAddCons(), SCIPsolCheck(), SCIPsolveCIP(), SCIPstatUpdatePrimalDualIntegrals(), SCIPtightenVarUb(), SCIPtreeBranchVarHole(), SCIPtreeCutoff(), SCIPvarAddHoleGlobal(), SCIPvarAddHoleLocal(), SCIPvarAddHoleOriginal(), SCIPvarChgUbOriginal(), SCIPvarGetConflictingBdchgDepth(), tightenCoefs(), tightenSingleVar(), varAddVbound(), varProcessAddHoleGlobal(), varProcessAddHoleLocal(), varProcessChgUbGlobal(), and varProcessChgUbLocal().
checks if value is in range epsilon of 0.0
Definition at line 6637 of file set.c.
Referenced by addBoundViolated(), addCand(), colAddCoef(), colChgCoefPos(), colLink(), computeRelIntPoint(), computeScaleReason(), conflictAnalyzeResolution(), conflictRowRemoveZeroVar(), conflictRowRemoveZeroVars(), createAndAddProofcons(), cutpoolSeparate(), detectImpliedBounds(), executeResolutionStep(), incVSIDS(), incVSIDS(), initSolve(), isNewValueUnreliable(), linearCombRows(), lpCleanupCols(), lpGetModifiedPseudoObjvalExact(), lpRemoveObsoleteCols(), nlpFlushObjective(), nlpFlushVarAdditions(), nlrowChgLinearCoefPos(), nlrowRemoveFixedLinearCoefPos(), priceAndCutLoop(), propagateLongProof(), reduceReason(), reoptSimilarity(), rescaleAndResolve(), rowAddCoef(), rowAddNorms(), rowCalcIdxsAndVals(), rowCalcNorms(), rowChgCoefPos(), rowDelNorms(), rowLink(), rowMerge(), rowScale(), saveConsBounddisjuction(), saveConsLinear(), SCIPaggregateVars(), SCIPcolChgLb(), SCIPcolChgObj(), SCIPcolChgUb(), SCIPcolCreate(), SCIPcolIncCoef(), SCIPconflictAddConflictCon(), SCIPconflictAnalyzePseudo(), SCIPisZero(), SCIPlpAddRow(), SCIPlpGetDualDegeneracy(), SCIPlpGetModifiedPseudoObjval(), SCIPlpGetUnboundedSol(), SCIPlpSumRows(), SCIPnlrowChgLinearCoef(), SCIPprobAddVar(), SCIPprobCheckObjIntegral(), SCIPprobGetAbsMaxObjCoef(), SCIPprobGetAbsMinObjCoef(), SCIPprobGetNObjVars(), SCIPprobPrintPseudoSol(), SCIPprobScaleObj(), SCIPprobUpdateNObjVars(), SCIPreoptMergeVarHistory(), SCIProwAddConstant(), SCIProwCalcIntegralScalar(), SCIProwCreate(), SCIProwIncCoef(), SCIPsolAdjustImplicitSolVals(), SCIPsolIncVal(), SCIPsolPrint(), SCIPsolPrintRay(), SCIPsolSetVal(), SCIPstatUpdatePrimalDualIntegrals(), SCIPtreeBranchVarNary(), SCIPundoBdchgsProof(), SCIPvarAddImplic(), SCIPvarAddObj(), SCIPvarAddToRow(), SCIPvarAddVlb(), SCIPvarAddVub(), SCIPvarAggregate(), SCIPvarChgLbOriginal(), SCIPvarChgObjDive(), SCIPvarChgUbOriginal(), SCIPvarFix(), SCIPvarFixExact(), SCIPvarGetActiveRepresentativesExact(), SCIPvarIncVSIDS(), SCIPvarMultiaggregate(), SCIPvarPrint(), SCIPvarRemoveCliquesImplicsVbs(), SCIPvarSetNLPSol(), SCIPvarSetRelaxSol(), SCIPvarUpdateAncPseudocost(), SCIPvarUpdatePseudocost(), SCIPvboundsAdd(), separationRoundLP(), separationRoundSol(), sepastoreApplyBdchg(), sepastoreIsBdchgApplicable(), storeCuts(), tightenDualproof(), tryAggregateIntVars(), updateStatistics(), varAddImplic(), varAddTransitiveImplic(), varProcessChgLbGlobal(), varProcessChgLbLocal(), varProcessChgUbLocal(), varUpdateAggregationBounds(), and weakenVarConflictRow().
checks if value is greater than epsilon
Definition at line 6648 of file set.c.
Referenced by addBoundViolated(), createAndAddProofcons(), getObjvalDeltaObj(), lpUpdateVarColumn(), lpUpdateVarLoose(), recomputeGlbPseudoObjectiveValue(), recomputeLooseObjectiveValue(), recomputePseudoObjectiveValue(), rowScale(), SCIPbranchGetBranchingPoint(), SCIPcolGetFeasibility(), SCIPconflictstoreCleanNewIncumbent(), SCIPexprComputeQuadraticCurvature(), SCIPhistoryUpdateAncPseudocost(), SCIPhistoryUpdatePseudocost(), SCIPisPositive(), SCIPlpGetUnboundedSol(), SCIPlpRecomputeLocalAndGlobalPseudoObjval(), SCIPlpUpdateVarLb(), SCIPlpUpdateVarLbGlobal(), SCIPpricestoreAddBdviolvar(), SCIPpricestoreAddProbVars(), SCIProwCalcIntegralScalar(), SCIProwGetObjParallelism(), SCIPsolAdjustImplicitSolVals(), SCIPsolveIsStopped(), SCIPtreeBranchVarNary(), SCIPundoBdchgsProof(), SCIPvarAddHoleGlobal(), SCIPvarAddHoleLocal(), SCIPvarAddVlb(), SCIPvarAddVub(), SCIPvarChgLbDive(), SCIPvarChgLbLocal(), SCIPvarChgUbDive(), SCIPvarChgUbLocal(), separateAlternativeProofs(), tightenCoefs(), varProcessAddHoleGlobal(), and varProcessAddHoleLocal().
checks if value is lower than -epsilon
Definition at line 6659 of file set.c.
Referenced by addBoundViolated(), createAndAddProofcons(), cutpoolSeparate(), getObjvalDeltaObj(), lpUpdateVarColumn(), lpUpdateVarLoose(), lpUpdateVarLooseProved(), recomputeGlbPseudoObjectiveValue(), recomputeLooseObjectiveValue(), recomputePseudoObjectiveValue(), saveConsBounddisjuction(), SCIPbranchGetBranchingPoint(), SCIPcolGetFeasibility(), SCIPconflictstoreCleanNewIncumbent(), SCIPexprComputeQuadraticCurvature(), SCIPhistoryUpdateAncPseudocost(), SCIPhistoryUpdatePseudocost(), SCIPisNegative(), SCIPlpGetUnboundedSol(), SCIPlpRecomputeLocalAndGlobalPseudoObjval(), SCIPlpUpdateVarUb(), SCIPlpUpdateVarUbGlobal(), SCIPpricestoreAddBdviolvar(), SCIPpricestoreAddProbVars(), SCIPsolAdjustImplicitSolVals(), SCIPsolveIsStopped(), SCIPundoBdchgsProof(), SCIPvarAddHoleGlobal(), SCIPvarAddHoleLocal(), SCIPvarAddVlb(), SCIPvarAddVub(), SCIPvarChgLbDive(), SCIPvarChgLbLocal(), SCIPvarChgUbDive(), SCIPvarChgUbLocal(), separationRoundLP(), separationRoundSol(), tightenCoefs(), varProcessAddHoleGlobal(), varProcessAddHoleLocal(), varProcessChgLbGlobal(), varProcessChgLbLocal(), varProcessChgUbGlobal(), and varProcessChgUbLocal().
checks if value is integral within epsilon
Definition at line 6670 of file set.c.
Referenced by addGlobalCut(), checkRedundancy(), colAddCoef(), colChgCoefPos(), conflictAddConflictCons(), conflictCreateReconvergenceConss(), detectImpliedBounds(), lpLexDualSimplex(), rowAddCoef(), rowChgCoefPos(), rowMerge(), rowScale(), SCIPbranchGetBranchingPoint(), SCIPcolGetStrongbranch(), SCIPisIntegral(), SCIPprobAddVar(), SCIPprobCheckObjIntegral(), SCIPprobTransform(), SCIProwCreate(), SCIPsepaExecLP(), SCIPsepaExecSol(), tightenSingleVar(), varProcessChgLbLocal(), and varProcessChgUbLocal().
checks whether the product val * scalar is integral in epsilon scaled by scalar
| set | global SCIP settings |
| val | unscaled value to check for scaled integrality |
| scalar | value to scale val with for checking for integrality |
Definition at line 6682 of file set.c.
Referenced by SCIPisScalingIntegral().
checks if given fractional part is smaller than epsilon
Definition at line 6702 of file set.c.
Referenced by SCIPisFracIntegral().
rounds value + feasibility tolerance down to the next integer in epsilon tolerance
Definition at line 6716 of file set.c.
Referenced by ComplementedMirLhs(), SCIPbranchcandAddExternCand(), SCIPbranchGetBranchingPoint(), SCIPconflictAddConflictCon(), SCIPexprEvalActivity(), SCIPfloor(), SCIPsolAdjustImplicitSolVals(), SCIPtreeBranchVarNary(), SCIPvarAddVlb(), SCIPvarCalcPscostConfidenceBound(), and SCIPvarGetMinPseudocostScore().
rounds value - feasibility tolerance up to the next integer in epsilon tolerance
Definition at line 6728 of file set.c.
Referenced by ComplementedMirLhs(), cutpoolSeparate(), numSubproblemsToCheck(), paramsetSetHeuristicsAggressive(), SCIPbranchcandAddExternCand(), SCIPceil(), SCIPconflictAddConflictCon(), SCIPexprEvalActivity(), SCIPsolAdjustImplicitSolVals(), SCIPtreeBranchVar(), SCIPtreeBranchVarNary(), SCIPvarAddVlb(), SCIPvarGetMinPseudocostScore(), separationRoundLP(), and separationRoundSol().
rounds value to the nearest integer in epsilon tolerance
Definition at line 6740 of file set.c.
Referenced by addGlobalCut(), colAddCoef(), colChgCoefPos(), rowAddCoef(), rowChgCoefPos(), rowMerge(), SCIPbranchGetBranchingPoint(), SCIPround(), SCIProwCreate(), and SCIPvarFix().
returns fractional part of value, i.e. x - floor(x) in epsilon tolerance
Definition at line 6752 of file set.c.
Referenced by SCIPexprPrintDot(), and SCIPfrac().
checks if values are in range of sumepsilon
Definition at line 6764 of file set.c.
Referenced by lpFlushChgRows(), SCIPisSumEQ(), and SCIPlpMarkFlushed().
checks if val1 is (more than sumepsilon) lower than val2
Definition at line 6784 of file set.c.
Referenced by SCIPisSumLT().
checks if val1 is not (more than sumepsilon) greater than val2
Definition at line 6804 of file set.c.
Referenced by SCIPisSumLE(), and SCIProwGetObjParallelism().
checks if val1 is (more than sumepsilon) greater than val2
Definition at line 6824 of file set.c.
Referenced by SCIPisSumGT().
checks if val1 is not (more than sumepsilon) lower than val2
Definition at line 6844 of file set.c.
Referenced by SCIPisSumGE(), and SCIProwGetObjParallelism().
checks if value is in range sumepsilon of 0.0
Definition at line 6864 of file set.c.
Referenced by SCIPisSumZero(), SCIProwGetLPSolCutoffDistance(), and SCIPvarIsAggrCoefAcceptable().
checks if value is greater than sumepsilon
Definition at line 6875 of file set.c.
Referenced by SCIPisSumPositive().
checks if value is lower than -sumepsilon
Definition at line 6886 of file set.c.
Referenced by SCIPisSumNegative().
rounds value + sumepsilon tolerance down to the next integer
Definition at line 6897 of file set.c.
Referenced by rowScale().
rounds value - sumepsilon tolerance up to the next integer
Definition at line 6909 of file set.c.
Referenced by rowScale().
checks if relative difference of values is in range of feastol
Definition at line 6945 of file set.c.
Referenced by addSplitcons(), computeRelIntPoint(), detectImpliedBounds(), dryBranch(), fixBounds(), getImplVarRedcost(), lpFlushChgCols(), lpLexDualSimplex(), SCIP_DECL_HASHKEYEQ(), SCIPboundchgUndo(), SCIPconflictAnalyzePseudo(), SCIPfixVar(), SCIPisFeasEQ(), SCIPlpStartDive(), SCIPprobUpdateBestRootSol(), SCIPreoptApplyGlbConss(), SCIPtreeBranchVar(), SCIPvarChgLbGlobal(), SCIPvarChgLbLocal(), SCIPvarChgUbGlobal(), SCIPvarChgUbLocal(), SCIPvarFix(), SCIPvarGetImplRedcost(), SCIPvarPscostThresholdProbabilityTest(), SCIPvarSignificantPscostDifference(), varAddImplic(), varProcessChgLbGlobal(), varProcessChgLbLocal(), varProcessChgUbGlobal(), and varProcessChgUbLocal().
checks if relative difference of val1 and val2 is lower than feastol
Definition at line 6969 of file set.c.
Referenced by applyImplic(), boundchgApplyGlobal(), checkImplic(), checkSolOrig(), computeRelIntPoint(), detectImpliedBounds(), reoptCheckLocalRestart(), reoptSimilarity(), SCIPaddReoptDualBndchg(), SCIPcutpoolAddRow(), SCIPcutpoolIsCutNew(), SCIPfixVar(), SCIPimplicsAdd(), SCIPinferVarUbProp(), SCIPisFeasLT(), SCIPnlrowIsRedundant(), SCIPnodePropagateImplics(), SCIPreoptCheckRestart(), SCIProwIsRedundant(), SCIPsolAdjustImplicitSolVals(), SCIPsolCheck(), SCIPsolCheckOrig(), SCIPtightenVarUb(), SCIPtightenVarUbGlobal(), SCIPvarAddVlb(), SCIPvarAddVub(), SCIPvarChgUbGlobal(), SCIPvarChgUbLocal(), SCIPvarFix(), SCIPvarGetImplRedcost(), SCIPvarPscostThresholdProbabilityTest(), SCIPvarRemoveCliquesImplicsVbs(), and sepastoreIsBdchgApplicable().
checks if relative difference of val1 and val2 is not greater than feastol
Definition at line 6993 of file set.c.
Referenced by addSplitcons(), boundchgApplyGlobal(), branchcandCalcLPCands(), branchcandCalcLPCandsExact(), changeAncestorBranchings(), checkImplic(), checkLazyBounds(), checkRedundancy(), fixBounds(), fixInterdiction(), isBoundchgUseless(), nlpSolve(), nlpUpdateVarBounds(), primalAddOrigSol(), primalAddSol(), primalExistsSol(), SCIPboundchgUndo(), SCIPconflictAnalyzeDualProof(), SCIPgetDualProof(), SCIPgetFarkasProof(), SCIPimplicsAdd(), SCIPisFeasLE(), SCIPlpGetSol(), SCIPnodeAddBoundinfer(), SCIPnodePropagateImplics(), SCIPsolAdjustImplicitSolVals(), SCIPtreeBranchVar(), SCIPtreeBranchVarHole(), SCIPtreeBranchVarNary(), SCIPvarChgLbGlobal(), sepastoreApplyLb(), treeAddPendingBdchg(), varProcessChgLbGlobal(), varProcessChgLbLocal(), varProcessChgUbGlobal(), and varProcessChgUbLocal().
checks if relative difference of val1 and val2 is greater than feastol
Definition at line 7017 of file set.c.
Referenced by applyImplic(), boundchgApplyGlobal(), checkImplic(), checkSolOrig(), computeRelIntPoint(), detectImpliedBounds(), primalAddSol(), SCIPaddReoptDualBndchg(), SCIPconflictAddConflictCon(), SCIPconflictAnalyzePseudo(), SCIPcutpoolIsCutNew(), SCIPfixVar(), SCIPimplicsAdd(), SCIPinferVarLbProp(), SCIPisFeasGT(), SCIPnlrowIsRedundant(), SCIPnodePropagateImplics(), SCIProwIsRedundant(), SCIPsolAdjustImplicitSolVals(), SCIPsolCheck(), SCIPsolCheckOrig(), SCIPtightenVarLb(), SCIPtightenVarLbGlobal(), SCIPundoBdchgsProof(), SCIPvarAddVlb(), SCIPvarAddVub(), SCIPvarChgLbGlobal(), SCIPvarChgLbLocal(), SCIPvarFix(), SCIPvarGetImplRedcost(), SCIPvarRemoveCliquesImplicsVbs(), SCIPvarSignificantPscostDifference(), sepastoreIsBdchgApplicable(), undoBdchgsDualfarkas(), and undoBdchgsDualsol().
checks if relative difference of val1 and val2 is not lower than -feastol
Definition at line 7041 of file set.c.
Referenced by addSplitcons(), boundchgApplyGlobal(), branchcandCalcLPCands(), branchcandCalcLPCandsExact(), changeAncestorBranchings(), checkImplic(), checkLazyBounds(), checkRedundancy(), computeRelIntPoint(), fixBounds(), fixInterdiction(), isBoundchgUseless(), nlpSolve(), nlpUpdateVarBounds(), primalAddSol(), primalExistsSol(), SCIPboundchgUndo(), SCIPimplicsAdd(), SCIPisFeasGE(), SCIPlpGetSol(), SCIPnodeAddBoundinfer(), SCIPnodePropagateImplics(), SCIPsolAdjustImplicitSolVals(), SCIPtreeBranchVar(), SCIPtreeBranchVarHole(), SCIPtreeBranchVarNary(), SCIPvarChgLbLazy(), SCIPvarChgUbGlobal(), SCIPvarChgUbLazy(), SCIPvarPscostThresholdProbabilityTest(), sepastoreApplyUb(), treeAddPendingBdchg(), varProcessChgLbLocal(), varProcessChgUbGlobal(), and varProcessChgUbLocal().
checks if value is in range feasibility tolerance of 0.0
Definition at line 7065 of file set.c.
Referenced by computeRelIntPoint(), focusnodeCleanupVars(), lpLexDualSimplex(), SCIPbranchGetBranchingPoint(), SCIPisFeasZero(), SCIPlpGetUnboundedSol(), SCIPvarMultiaggregate(), SCIPvarTryAggregateVarsExact(), sepastoreApplyBdchg(), sepastoreIsBdchgApplicable(), and varAddImplic().
checks if value is greater than feasibility tolerance
Definition at line 7076 of file set.c.
Referenced by focusnodeCleanupVars(), lpLexDualSimplex(), provedBound(), SCIPbranchGetBranchingPoint(), SCIPcutpoolSeparate(), SCIPisFeasPositive(), SCIPlpGetUnboundedSol(), SCIPsepastoreApplyCuts(), SCIPsolAdjustImplicitSolVals(), SCIPvarAddVlb(), SCIPvarCalcPscostConfidenceBound(), and sepastoreIsCutRedundantOrInfeasible().
checks if value is lower than -feasibility tolerance
Definition at line 7087 of file set.c.
Referenced by focusnodeCleanupVars(), provedBound(), SCIPbranchGetBranchingPoint(), SCIPisFeasNegative(), SCIPlpSolveAndEval(), SCIPsolAdjustImplicitSolVals(), SCIPvarAddVub(), and sepastoreIsCutRedundantOrInfeasible().
checks if value is integral within the feasibility bounds
Definition at line 7098 of file set.c.
Referenced by SCIPboundchgApply(), SCIPbranchcandGetPseudoCands(), SCIPcolGetStrongbranch(), SCIPcolGetStrongbranches(), SCIPdomchgAddBoundchg(), SCIPdomchgMakeStatic(), SCIPfixVar(), SCIPisFeasIntegral(), SCIPprobScaleObj(), SCIPsolAdjustImplicitSolVals(), SCIPsolRound(), SCIPstatUpdateVarRootLPBestEstimate(), SCIPtreeBranchVar(), SCIPtreeBranchVarHole(), SCIPtreeBranchVarNary(), SCIPvarChgLbGlobal(), SCIPvarChgLbLocal(), SCIPvarChgUbGlobal(), SCIPvarChgUbLocal(), SCIPvarFix(), SCIPvarGetMinPseudocostScore(), SCIPvarTryAggregateVars(), tryAggregateIntVars(), varAddLbchginfo(), varAddUbchginfo(), varProcessChgLbGlobal(), varProcessChgLbLocal(), varProcessChgUbGlobal(), and varProcessChgUbLocal().
checks if given fractional part is smaller than feastol
Definition at line 7110 of file set.c.
Referenced by branchcandCalcLPCands(), nlpCalcFracVars(), and SCIPisFeasFracIntegral().
rounds value + feasibility tolerance down to the next integer in feasibility tolerance
Definition at line 7124 of file set.c.
Referenced by adjustedUb(), analyzeStrongbranch(), SCIPcalcChildEstimateIncrease(), SCIPconflictAnalyzeStrongbranch(), SCIPfeasFloor(), SCIPgetVarDPseudocostScore(), SCIPgetVarPseudocostScore(), SCIPgetVarPseudocostScoreCurrentRun(), SCIPprobScaleObj(), SCIPsolRound(), SCIPtreeBranchVar(), SCIPtreeBranchVarHole(), SCIPtreeCalcChildEstimate(), tightenSingleVar(), and tryAggregateIntVars().
rounds value - feasibility tolerance up to the next integer in feasibility tolerance
Definition at line 7136 of file set.c.
Referenced by adjustedLb(), analyzeStrongbranch(), primalSetUpperbound(), SCIPcalcChildEstimateIncrease(), SCIPconflictAnalyzeStrongbranch(), SCIPfeasCeil(), SCIPgetVarDPseudocostScore(), SCIPgetVarPseudocostScore(), SCIPgetVarPseudocostScoreCurrentRun(), SCIPsolRound(), SCIPtreeBranchVar(), SCIPtreeBranchVarHole(), and SCIPtreeCalcChildEstimate().
rounds value to the nearest integer in feasibility tolerance
Definition at line 7148 of file set.c.
Referenced by SCIPfeasRound().
returns fractional part of value, i.e. x - floor(x) in feasibility tolerance
Definition at line 7160 of file set.c.
Referenced by branchcandCalcLPCands(), nlpCalcFracVars(), and SCIPfeasFrac().
checks if relative difference of values is in range of dual feasibility tolerance
Definition at line 7172 of file set.c.
Referenced by SCIPisDualfeasEQ().
checks if relative difference of val1 and val2 is lower than dual feasibility tolerance
Definition at line 7196 of file set.c.
Referenced by enforceConstraints(), SCIPisDualfeasLT(), and SCIPlpGetDualfarkas().
checks if relative difference of val1 and val2 is not greater than dual feasibility tolerance
Definition at line 7220 of file set.c.
Referenced by SCIPisDualfeasLE().
checks if relative difference of val1 and val2 is greater than dual feasibility tolerance
Definition at line 7244 of file set.c.
Referenced by SCIPisDualfeasGT(), and SCIPlpGetDualfarkas().
checks if relative difference of val1 and val2 is not lower than -dual feasibility tolerance
Definition at line 7268 of file set.c.
Referenced by SCIPisDualfeasGE().
checks if value is in range feasibility tolerance of 0.0
Definition at line 7292 of file set.c.
Referenced by addLocalRows(), checkDualFeasibility(), lpLexDualSimplex(), SCIPgetDualProof(), SCIPgetFarkasProof(), SCIPisDualfeasZero(), SCIPlpGetDualfarkas(), and SCIPvarUpdateBestRootSol().
checks if value is greater than dual feasibility tolerance
Definition at line 7303 of file set.c.
Referenced by getImplVarRedcost(), SCIPisDualfeasPositive(), SCIPlpGetDualDegeneracy(), SCIPlpGetSol(), SCIPprobUpdateBestRootSol(), and SCIPvarGetImplRedcost().
checks if value is lower than -dual feasibility tolerance
Definition at line 7314 of file set.c.
Referenced by getImplVarRedcost(), SCIPisDualfeasNegative(), SCIPlpGetDualDegeneracy(), SCIPlpGetSol(), SCIPprobUpdateBestRootSol(), and SCIPvarGetImplRedcost().
checks if value is integral within the dual feasibility bounds
Definition at line 7325 of file set.c.
Referenced by SCIPisDualfeasIntegral().
checks if given fractional part is smaller than dual feasibility tolerance
Definition at line 7337 of file set.c.
Referenced by SCIPisDualfeasFracIntegral().
rounds value + dual feasibility tolerance down to the next integer
Definition at line 7351 of file set.c.
Referenced by SCIPdualfeasFloor().
rounds value - dual feasibility tolerance up to the next integer
Definition at line 7363 of file set.c.
Referenced by SCIPdualfeasCeil().
rounds value to the nearest integer in dual feasibility tolerance
Definition at line 7375 of file set.c.
Referenced by SCIPdualfeasRound().
returns fractional part of value, i.e. x - floor(x) in dual feasibility tolerance
Definition at line 7387 of file set.c.
Referenced by SCIPdualfeasFrac().
checks if the given new lower bound is at least min(oldub - oldlb, |oldlb|) times the bound strengthening epsilon better than the old one or the change in the lower bound would fix the sign of the variable
Definition at line 7402 of file set.c.
References assert(), EPSGT, MAX, MIN, NULL, REALABS, SCIP_Bool, SCIP_Real, SCIPisFinite, SCIPsetIsLE(), and TRUE.
Referenced by SCIPinferVarLbCons(), SCIPinferVarLbProp(), SCIPisLbBetter(), SCIPtightenVarLb(), SCIPtightenVarLbGlobal(), and tightenVarLbGlobalSafe().
checks if the given new upper bound is at least min(oldub - oldlb, |oldub|) times the bound strengthening epsilon better than the old one or the change in the upper bound would fix the sign of the variable
Definition at line 7426 of file set.c.
References assert(), EPSLT, MAX, MIN, NULL, REALABS, SCIP_Bool, SCIP_Real, SCIPisFinite, SCIPsetIsLE(), and TRUE.
Referenced by SCIPinferVarUbCons(), SCIPinferVarUbProp(), SCIPisUbBetter(), SCIPtightenVarUb(), SCIPtightenVarUbGlobal(), and tightenVarUbGlobalSafe().
checks if the given cut's efficacy is larger than the minimal cut efficacy
| set | global SCIP settings |
| root | should the root's minimal cut efficacy be used? |
| efficacy | efficacy of the cut |
Definition at line 7447 of file set.c.
Referenced by SCIPisEfficacious(), SCIProwIsLPEfficacious(), SCIProwIsSolEfficacious(), and SCIPsepastoreRemoveInefficaciousCuts().
checks if relative difference of values is in range of epsilon
Definition at line 7463 of file set.c.
Referenced by SCIPisRelEQ(), SCIPnodeCutoff(), SCIPnodeUpdateLowerbound(), SCIPtreeBranchVar(), SCIPtreeBranchVarNary(), and solveNode().
checks if relative difference of val1 and val2 is lower than epsilon
Definition at line 7487 of file set.c.
Referenced by SCIPbranchGetBranchingPoint(), SCIPisRelLT(), and SCIPtreeBranchVarNary().
checks if relative difference of val1 and val2 is not greater than epsilon
Definition at line 7511 of file set.c.
Referenced by conflictAnalyzeResolution(), SCIPisRelLE(), SCIPnlrowCreate(), and tightenCoefs().
checks if relative difference of val1 and val2 is greater than epsilon
Definition at line 7535 of file set.c.
Referenced by SCIPbranchGetBranchingPoint(), SCIPisRelGT(), SCIPrelaxExec(), and SCIPtreeBranchVarNary().
checks if relative difference of val1 and val2 is not lower than -epsilon
Definition at line 7559 of file set.c.
Referenced by lpSolve(), SCIPisRelGE(), SCIPlpGetDualfarkas(), SCIPnodeSetEstimate(), and tightenCoefs().
checks if relative difference of values is in range of sumepsilon
Definition at line 7583 of file set.c.
Referenced by SCIPisSumRelEQ().
checks if relative difference of val1 and val2 is lower than sumepsilon
Definition at line 7607 of file set.c.
Referenced by SCIPisSumRelLT().
checks if relative difference of val1 and val2 is not greater than sumepsilon
Definition at line 7631 of file set.c.
Referenced by SCIPisSumRelLE().
checks if relative difference of val1 and val2 is greater than sumepsilon
Definition at line 7655 of file set.c.
Referenced by SCIPisSumRelGT().
checks if relative difference of val1 and val2 is not lower than -sumepsilon
Definition at line 7679 of file set.c.
Referenced by SCIPisSumRelGE().
returns the flag indicating whether sub-SCIPs that could cause recursion have been deactivated
Definition at line 7703 of file set.c.
Referenced by executeUserDefinedSolvesub(), generateBendersCuts(), numSubproblemsToCheck(), SCIPbendersExec(), SCIPgetSubscipsOff(), and solveBendersSubproblems().
Checks if an iteratively updated value is reliable or should be recomputed from scratch. This is useful, if the value, e.g., the activity of a linear constraint or the pseudo objective value, gets a high absolute value during the optimization process which is later reduced significantly. In this case, the last digits were canceled out when increasing the value and are random after decreasing it. We dot not consider the cancellations which can occur during increasing the absolute value because they just cannot be expressed using fixed precision floating point arithmetic, anymore. The idea to get more reliable values is to always store the last reliable value, where increasing the absolute of the value is viewed as preserving reliability. Then, after each update, the new absolute value can be compared against the last reliable one with this method, checking whether it was decreased by a factor of at least "lp/recompfac" and should be recomputed.
| set | global SCIP settings |
| newvalue | new value after update |
| oldvalue | old value, i.e., last reliable value |
Definition at line 7723 of file set.c.
References ABS, assert(), MAX, NULL, SCIP_Bool, and SCIP_Real.
Referenced by lpUpdateObjval(), and SCIPisUpdateUnreliable().
| void SCIPsetPrintDebugMessage | ( | SCIP_SET * | set, |
| const char * | sourcefile, | ||
| int | sourceline, | ||
| const char * | formatstr, | ||
| ... ) |
| void SCIPsetDebugMessagePrint | ( | SCIP_SET * | set, |
| const char * | formatstr, | ||
| ... ) |
| unsigned int SCIPsetInitializeRandomSeed | ( | SCIP_SET * | set, |
| unsigned int | initialseedvalue ) |
modifies an initial seed value with the global shift of random seeds
Definition at line 7800 of file set.c.
Referenced by lpSolveStable(), SCIPdivesetReset(), SCIPiisCreate(), SCIPinitializeRandomSeed(), SCIPreoptCreate(), and SCIPsepastoreCreate().
1.16.1