cplexConstants: Constants, Parameters, Return and Status Codes of IBM ILOG CPLEX

Description

This is a list containing constants used by IBM ILOG CPLEX. Cunsult the IBM ILOG CPLEX manual for more information, in praticular for the use of control parameters.

Arguments

General Parameters

`CPX_INFBOUND`	`1.0E+20`
`CPX_STR_PARAM_MAX`	`512`

Types of parameters

`CPX_PARAMTYPE_NONE`	`0`
`CPX_PARAMTYPE_INT`	`1`
`CPX_PARAMTYPE_DOUBLE`	`2`
`CPX_PARAMTYPE_STRING`	`3`
`CPX_PARAMTYPE_LONG`	`4`

Values returned for <code>stat</code> by solution

`CPX_STAT_OPTIMAL`	`1`
`CPX_STAT_UNBOUNDED`	`2`
`CPX_STAT_INFEASIBLE`	`3`
`CPX_STAT_INForUNBD`	`4`
`CPX_STAT_OPTIMAL_INFEAS`	`5`
`CPX_STAT_NUM_BEST`	`6`
`CPX_STAT_ABORT_IT_LIM`	`10`
`CPX_STAT_ABORT_TIME_LIM`	`11`
`CPX_STAT_ABORT_OBJ_LIM`	`12`
`CPX_STAT_ABORT_USER`	`13`
`CPX_STAT_FEASIBLE_RELAXED_SUM`	`14`
`CPX_STAT_OPTIMAL_RELAXED_SUM`	`15`
`CPX_STAT_FEASIBLE_RELAXED_INF`	`16`
`CPX_STAT_OPTIMAL_RELAXED_INF`	`17`
`CPX_STAT_FEASIBLE_RELAXED_QUAD`	`18`
`CPX_STAT_OPTIMAL_RELAXED_QUAD`	`19`
`CPX_STAT_FEASIBLE`	`23`
`CPX_STAT_ABORT_DETTIME_LIM`	`25`

Solution type return values from <code>CPXsolninfo</code>

`CPX_NO_SOLN`	`0`
`CPX_BASIC_SOLN`	`1`
`CPX_NONBASIC_SOLN`	`2`
`CPX_PRIMAL_SOLN`	`3`

Values of presolve <code>stats</code> for columns and rows

`CPX_PRECOL_LOW`	`-1`	fixed to original lb
`CPX_PRECOL_UP`	`-2`	fixed to original ub
`CPX_PRECOL_FIX`	`-3`	fixed to some other value
`CPX_PRECOL_AGG`	`-4`	aggregated \(y = a \times x + b\)
`CPX_PRECOL_OTHER`	`-5`	cannot be expressed by a linear combination of active variables in the presolved model crushing will fail if it has to touch such a variable
`CPX_PREROW_RED`	`-1`	redundant row removed in presolved model
`CPX_PREROW_AGG`	`-2`	used to aggregate a variable
`CPX_PREROW_OTHER`	`-3`	other, for example merge two inequalities into a single equation

Generic constants

`CPX_ON`	`1`
`CPX_OFF`	`0`
`CPX_MAX`	`-1`
`CPX_MIN`	`1`

Primal simplex pricing algorithm

`CPX_PPRIIND_PARTIAL`	`-1`
`CPX_PPRIIND_AUTO`	`0`
`CPX_PPRIIND_DEVEX`	`1`
`CPX_PPRIIND_STEEP`	`2`
`CPX_PPRIIND_STEEPQSTART`	`3`
`CPX_PPRIIND_FULL`	`4`

Dual simplex pricing algorithm

`CPX_DPRIIND_AUTO`	`0`
`CPX_DPRIIND_FULL`	`1`
`CPX_DPRIIND_STEEP`	`2`
`CPX_DPRIIND_FULL_STEEP`	`3`
`CPX_DPRIIND_STEEPQSTART`	`4`
`CPX_DPRIIND_DEVEX`	`5`

PARALLELMODE values

`CPX_PARALLEL_DETERMINISTIC`	`1`
`CPX_PARALLEL_AUTO`	`0`
`CPX_PARALLEL_OPPORTUNISTIC`	`-1`

Values for <code>CPX_PARAM_WRITELEVEL</code>

`CPX_WRITELEVEL_AUTO`	`0`
`CPX_WRITELEVEL_ALLVARS`	`1`
`CPX_WRITELEVEL_DISCRETEVARS`	`2`
`CPX_WRITELEVEL_NONZEROVARS`	`3`
`CPX_WRITELEVEL_NONZERODISCRETEVARS`	`4`

Values for <code>CPX_PARAM_SOLUTIONTARGET</code>

`CPX_SOLUTIONTARGET_AUTO`	`0`
`CPX_SOLUTIONTARGET_OPTIMALCONVEX`	`1`
`CPX_SOLUTIONTARGET_FIRSTORDER`	`2`
`CPX_SOLUTIONTARGET_OPTIMALGLOBAL`	`3`

LP/QP solution algorithms

Used as possible values for CPX_PARAM_LPMETHOD, CPX_PARAM_QPMETHOD, CPX_PARAM_BARCROSSALG, CPXgetmethod, …

`CPX_ALG_NONE`	`-1`
`CPX_ALG_AUTOMATIC`	`0`
`CPX_ALG_PRIMAL`	`1`
`CPX_ALG_DUAL`	`2`
`CPX_ALG_NET`	`3`
`CPX_ALG_BARRIER`	`4`
`CPX_ALG_SIFTING`	`5`
`CPX_ALG_CONCURRENT`	`6`
`CPX_ALG_BAROPT`	`7`
`CPX_ALG_PIVOTIN`	`8`
`CPX_ALG_PIVOTOUT`	`9`
`CPX_ALG_PIVOT`	`10`
`CPX_ALG_FEASOPT`	`11`
`CPX_ALG_MIP`	`12`
`CPX_ALG_ROBUST`	`13`

Basis status values

`CPX_AT_LOWER`	`0`
`CPX_BASIC`	`1`
`CPX_AT_UPPER`	`2`
`CPX_FREE_SUPER`	`3`

Variable types for ctype array

`CPX_CONTINUOUS`	`"C"`
`CPX_BINARY`	`"B"`
`CPX_INTEGER`	`"I"`
`CPX_SEMICONT`	`"S"`
`CPX_SEMIINT`	`"N"`

PREREDUCE settings

`CPX_PREREDUCE_PRIMALANDDUAL`	`3`
`CPX_PREREDUCE_DUALONLY`	`2`
`CPX_PREREDUCE_PRIMALONLY`	`1`
`CPX_PREREDUCE_NOPRIMALORDUAL`	`0`

Conflict statuses

`CPX_STAT_CONFLICT_FEASIBLE`	`30`
`CPX_STAT_CONFLICT_MINIMAL`	`31`
`CPX_STAT_CONFLICT_ABORT_CONTRADICTION`	`32`
`CPX_STAT_CONFLICT_ABORT_TIME_LIM`	`33`
`CPX_STAT_CONFLICT_ABORT_IT_LIM`	`34`
`CPX_STAT_CONFLICT_ABORT_NODE_LIM`	`35`
`CPX_STAT_CONFLICT_ABORT_OBJ_LIM`	`36`
`CPX_STAT_CONFLICT_ABORT_MEM_LIM`	`37`
`CPX_STAT_CONFLICT_ABORT_USER`	`38`
`CPX_STAT_CONFLICT_ABORT_DETTIME_LIM`	`39`

Conflict status values

`CPX_CONFLICT_EXCLUDED`	`-1`
`CPX_CONFLICT_POSSIBLE_MEMBER`	`0`
`CPX_CONFLICT_POSSIBLE_LB`	`1`
`CPX_CONFLICT_POSSIBLE_UB`	`2`
`CPX_CONFLICT_MEMBER`	`3`
`CPX_CONFLICT_LB`	`4`
`CPX_CONFLICT_UB`	`5`

Problem Types

Types 4, 9, and 12 are internal, the others are for users.

`CPXPROB_LP`	`0`
`CPXPROB_MILP`	`1`
`CPXPROB_FIXEDMILP`	`3`
`CPXPROB_NODELP`	`4`
`CPXPROB_QP`	`5`
`CPXPROB_MIQP`	`7`
`CPXPROB_FIXEDMIQP`	`8`
`CPXPROB_NODEQP`	`9`
`CPXPROB_QCP`	`10`
`CPXPROB_MIQCP`	`11`
`CPXPROB_NODEQCP`	`12`

CPLEX Parameter numbers

`CPX_PARAM_ADVIND`	`1001`
`CPX_PARAM_AGGFILL`	`1002`
`CPX_PARAM_AGGIND`	`1003`
`CPX_PARAM_BASINTERVAL`	`1004`
`CPX_PARAM_CFILEMUL`	`1005`
`CPX_PARAM_CLOCKTYPE`	`1006`
`CPX_PARAM_CRAIND`	`1007`
`CPX_PARAM_DEPIND`	`1008`
`CPX_PARAM_DPRIIND`	`1009`
`CPX_PARAM_PRICELIM`	`1010`
`CPX_PARAM_EPMRK`	`1013`
`CPX_PARAM_EPOPT`	`1014`
`CPX_PARAM_EPPER`	`1015`
`CPX_PARAM_EPRHS`	`1016`
`CPX_PARAM_FASTMIP`	`1017`
`CPX_PARAM_SIMDISPLAY`	`1019`
`CPX_PARAM_ITLIM`	`1020`
`CPX_PARAM_ROWREADLIM`	`1021`
`CPX_PARAM_NETFIND`	`1022`
`CPX_PARAM_COLREADLIM`	`1023`
`CPX_PARAM_NZREADLIM`	`1024`
`CPX_PARAM_OBJLLIM`	`1025`
`CPX_PARAM_OBJULIM`	`1026`
`CPX_PARAM_PERIND`	`1027`
`CPX_PARAM_PERLIM`	`1028`
`CPX_PARAM_PPRIIND`	`1029`
`CPX_PARAM_PREIND`	`1030`
`CPX_PARAM_REINV`	`1031`
`CPX_PARAM_REVERSEIND`	`1032`
`CPX_PARAM_RFILEMUL`	`1033`
`CPX_PARAM_SCAIND`	`1034`
`CPX_PARAM_SCRIND`	`1035`
`CPX_PARAM_SINGLIM`	`1037`
`CPX_PARAM_SINGTOL`	`1038`
`CPX_PARAM_TILIM`	`1039`
`CPX_PARAM_XXXIND`	`1041`
`CPX_PARAM_PREDUAL`	`1044`
`CPX_PARAM_EPOPT_H`	`1049`
`CPX_PARAM_EPRHS_H`	`1050`
`CPX_PARAM_PREPASS`	`1052`
`CPX_PARAM_DATACHECK`	`1056`
`CPX_PARAM_REDUCE`	`1057`
`CPX_PARAM_PRELINEAR`	`1058`
`CPX_PARAM_LPMETHOD`	`1062`
`CPX_PARAM_QPMETHOD`	`1063`
`CPX_PARAM_WORKDIR`	`1064`
`CPX_PARAM_WORKMEM`	`1065`
`CPX_PARAM_THREADS`	`1067`
`CPX_PARAM_CONFLICTDISPLAY`	`1074`
`CPX_PARAM_SIFTDISPLAY`	`1076`
`CPX_PARAM_SIFTALG`	`1077`
`CPX_PARAM_SIFTITLIM`	`1078`
`CPX_PARAM_MPSLONGNUM`	`1081`
`CPX_PARAM_MEMORYEMPHASIS`	`1082`
`CPX_PARAM_NUMERICALEMPHASIS`	`1083`
`CPX_PARAM_FEASOPTMODE`	`1084`
`CPX_PARAM_PARALLELMODE`	`1109`
`CPX_PARAM_TUNINGMEASURE`	`1110`
`CPX_PARAM_TUNINGREPEAT`	`1111`
`CPX_PARAM_TUNINGTILIM`	`1112`
`CPX_PARAM_TUNINGDISPLAY`	`1113`
`CPX_PARAM_WRITELEVEL`	`1114`
`CPX_PARAM_RANDOMSEED`	`1124`
`CPX_PARAM_DETTILIM`	`1127`
`CPX_PARAM_FILEENCODING`	`1129`
`CPX_PARAM_APIENCODING`	`1130`
`CPX_PARAM_SOLUTIONTARGET`	`1131`
`CPX_PARAM_CLONELOG`	`1132`
`CPX_PARAM_TUNINGDETTILIM`	`1139`
`CPX_PARAM_ALL_MIN`	`1000`
`CPX_PARAM_ALL_MAX`	`6000`

Values for <code>CPX_PARAM_TUNINGMEASURE</code>

`CPX_TUNE_AVERAGE`	`1`
`CPX_TUNE_MINMAX`	`2`

Values for incomplete tuning

`CPX_TUNE_ABORT`	`1`
`CPX_TUNE_TILIM`	`2`
`CPX_TUNE_DETTILIM`	`3`

Quality query identifiers

`CPX_MAX_PRIMAL_INFEAS`	`1`
`CPX_MAX_SCALED_PRIMAL_INFEAS`	`2`
`CPX_SUM_PRIMAL_INFEAS`	`3`
`CPX_SUM_SCALED_PRIMAL_INFEAS`	`4`
`CPX_MAX_DUAL_INFEAS`	`5`
`CPX_MAX_SCALED_DUAL_INFEAS`	`6`
`CPX_SUM_DUAL_INFEAS`	`7`
`CPX_SUM_SCALED_DUAL_INFEAS`	`8`
`CPX_MAX_INT_INFEAS`	`9`
`CPX_SUM_INT_INFEAS`	`10`
`CPX_MAX_PRIMAL_RESIDUAL`	`11`
`CPX_MAX_SCALED_PRIMAL_RESIDUAL`	`12`
`CPX_SUM_PRIMAL_RESIDUAL`	`13`
`CPX_SUM_SCALED_PRIMAL_RESIDUAL`	`14`
`CPX_MAX_DUAL_RESIDUAL`	`15`
`CPX_MAX_SCALED_DUAL_RESIDUAL`	`16`
`CPX_SUM_DUAL_RESIDUAL`	`17`
`CPX_SUM_SCALED_DUAL_RESIDUAL`	`18`
`CPX_MAX_COMP_SLACK`	`19`
`CPX_SUM_COMP_SLACK`	`21`
`CPX_MAX_X`	`23`
`CPX_MAX_SCALED_X`	`24`
`CPX_MAX_PI`	`25`
`CPX_MAX_SCALED_PI`	`26`
`CPX_MAX_SLACK`	`27`
`CPX_MAX_SCALED_SLACK`	`28`
`CPX_MAX_RED_COST`	`29`
`CPX_MAX_SCALED_RED_COST`	`30`
`CPX_SUM_X`	`31`
`CPX_SUM_SCALED_X`	`32`
`CPX_SUM_PI`	`33`
`CPX_SUM_SCALED_PI`	`34`
`CPX_SUM_SLACK`	`35`
`CPX_SUM_SCALED_SLACK`	`36`
`CPX_SUM_RED_COST`	`37`
`CPX_SUM_SCALED_RED_COST`	`38`
`CPX_KAPPA`	`39`
`CPX_OBJ_GAP`	`40`
`CPX_DUAL_OBJ`	`41`
`CPX_PRIMAL_OBJ`	`42`
`CPX_MAX_QCPRIMAL_RESIDUAL`	`43`
`CPX_SUM_QCPRIMAL_RESIDUAL`	`44`
`CPX_MAX_QCSLACK_INFEAS`	`45`
`CPX_SUM_QCSLACK_INFEAS`	`46`
`CPX_MAX_QCSLACK`	`47`
`CPX_SUM_QCSLACK`	`48`
`CPX_MAX_INDSLACK_INFEAS`	`49`
`CPX_SUM_INDSLACK_INFEAS`	`50`
`CPX_EXACT_KAPPA`	`51`
`CPX_KAPPA_STABLE`	`52`
`CPX_KAPPA_SUSPICIOUS`	`53`
`CPX_KAPPA_UNSTABLE`	`54`
`CPX_KAPPA_ILLPOSED`	`55`
`CPX_KAPPA_MAX`	`56`
`CPX_KAPPA_ATTENTION`	`57`

Solution quality symbols new in CPLEX 12.9.0

`CPX_MAX_PWLSLACK_INFEAS`	`58`
`CPX_SUM_PWLSLACK_INFEAS`	`59`

feasopt options

`CPX_FEASOPT_MIN_SUM`	`0`
`CPX_FEASOPT_OPT_SUM`	`1`
`CPX_FEASOPT_MIN_INF`	`2`
`CPX_FEASOPT_OPT_INF`	`3`
`CPX_FEASOPT_MIN_QUAD`	`4`
`CPX_FEASOPT_OPT_QUAD`	`5`

File: <code>barconst.h</code>

`CPX_STAT_OPTIMAL_FACE_UNBOUNDED`	`20`
`CPX_STAT_ABORT_PRIM_OBJ_LIM`	`21`
`CPX_STAT_ABORT_DUAL_OBJ_LIM`	`22`
`CPX_STAT_FIRSTORDER`	`24`

Barrier parameters

`CPX_PARAM_BARDSTART`	`3001`
`CPX_PARAM_BAREPCOMP`	`3002`
`CPX_PARAM_BARGROWTH`	`3003`
`CPX_PARAM_BAROBJRNG`	`3004`
`CPX_PARAM_BARPSTART`	`3005`
`CPX_PARAM_BARALG`	`3007`
`CPX_PARAM_BARCOLNZ`	`3009`
`CPX_PARAM_BARDISPLAY`	`3010`
`CPX_PARAM_BARITLIM`	`3012`
`CPX_PARAM_BARMAXCOR`	`3013`
`CPX_PARAM_BARORDER`	`3014`
`CPX_PARAM_BARSTARTALG`	`3017`
`CPX_PARAM_BARCROSSALG`	`3018`
`CPX_PARAM_BARQCPEPCOMP`	`3020`

Optimizing Problems

`CPX_BARORDER_AUTO`	`0`
`CPX_BARORDER_AMD`	`1`
`CPX_BARORDER_AMF`	`2`
`CPX_BARORDER_ND`	`3`

MIP emphasis settings

`CPX_MIPEMPHASIS_BALANCED`	`0`
`CPX_MIPEMPHASIS_FEASIBILITY`	`1`
`CPX_MIPEMPHASIS_OPTIMALITY`	`2`
`CPX_MIPEMPHASIS_BESTBOUND`	`3`
`CPX_MIPEMPHASIS_HIDDENFEAS`	`4`

Values for sostype and branch type

`CPX_TYPE_VAR`	`"0"`
`CPX_TYPE_SOS1`	`"1"`
`CPX_TYPE_SOS2`	`"2"`
`CPX_TYPE_USER`	`"X"`
`CPX_TYPE_ANY`	`"A"`

Variable selection values

`CPX_VARSEL_MININFEAS`	`-1`
`CPX_VARSEL_DEFAULT`	`0`
`CPX_VARSEL_MAXINFEAS`	`1`
`CPX_VARSEL_PSEUDO`	`2`
`CPX_VARSEL_STRONG`	`3`
`CPX_VARSEL_PSEUDOREDUCED`	`4`

Node selection values

`CPX_NODESEL_DFS`	`0`
`CPX_NODESEL_BESTBOUND`	`1`
`CPX_NODESEL_BESTEST`	`2`
`CPX_NODESEL_BESTEST_ALT`	`3`

Values for generated priority order

`CPX_MIPORDER_COST`	`1`
`CPX_MIPORDER_BOUNDS`	`2`
`CPX_MIPORDER_SCALEDCOST`	`3`

Values for direction array

`CPX_BRANCH_GLOBAL`	`0`
`CPX_BRANCH_DOWN`	`-1`
`CPX_BRANCH_UP`	`1`

Values for <code>CPX_PARAM_BRDIR</code>

`CPX_BRDIR_DOWN`	`-1`
`CPX_BRDIR_AUTO`	`0`
`CPX_BRDIR_UP`	`1`

Values for <code>CPX_PARAM_MIPSEARCH</code>

`CPX_MIPSEARCH_AUTO`	`0`
`CPX_MIPSEARCH_TRADITIONAL`	`1`
`CPX_MIPSEARCH_DYNAMIC`	`2`

Values for <code>CPX_PARAM_MIPKAPPASTATS</code>

`CPX_MIPKAPPA_OFF`	`-1`
`CPX_MIPKAPPA_AUTO`	`0`
`CPX_MIPKAPPA_SAMPLE`	`1`
`CPX_MIPKAPPA_FULL`	`2`

Effort levels for MIP starts

`CPX_MIPSTART_AUTO`	`0`
`CPX_MIPSTART_CHECKFEAS`	`1`
`CPX_MIPSTART_SOLVEFIXED`	`2`
`CPX_MIPSTART_SOLVEMIP`	`3`
`CPX_MIPSTART_REPAIR`	`4`

MIP Problem status codes

`CPXMIP_OPTIMAL`	`101`
`CPXMIP_OPTIMAL_TOL`	`102`
`CPXMIP_INFEASIBLE`	`103`
`CPXMIP_SOL_LIM`	`104`
`CPXMIP_NODE_LIM_FEAS`	`105`
`CPXMIP_NODE_LIM_INFEAS`	`106`
`CPXMIP_TIME_LIM_FEAS`	`107`
`CPXMIP_TIME_LIM_INFEAS`	`108`
`CPXMIP_FAIL_FEAS`	`109`
`CPXMIP_FAIL_INFEAS`	`110`
`CPXMIP_MEM_LIM_FEAS`	`111`
`CPXMIP_MEM_LIM_INFEAS`	`112`
`CPXMIP_ABORT_FEAS`	`113`
`CPXMIP_ABORT_INFEAS`	`114`
`CPXMIP_OPTIMAL_INFEAS`	`115`
`CPXMIP_FAIL_FEAS_NO_TREE`	`116`
`CPXMIP_FAIL_INFEAS_NO_TREE`	`117`
`CPXMIP_UNBOUNDED`	`118`
`CPXMIP_INForUNBD`	`119`
`CPXMIP_FEASIBLE_RELAXED_SUM`	`120`
`CPXMIP_OPTIMAL_RELAXED_SUM`	`121`
`CPXMIP_FEASIBLE_RELAXED_INF`	`122`
`CPXMIP_OPTIMAL_RELAXED_INF`	`123`
`CPXMIP_FEASIBLE_RELAXED_QUAD`	`124`
`CPXMIP_OPTIMAL_RELAXED_QUAD`	`125`
`CPXMIP_ABORT_RELAXED`	`126`
`CPXMIP_FEASIBLE`	`127`
`CPXMIP_POPULATESOL_LIM`	`128`
`CPXMIP_OPTIMAL_POPULATED`	`129`
`CPXMIP_OPTIMAL_POPULATED_TOL`	`130`
`CPXMIP_DETTIME_LIM_FEAS`	`131`
`CPXMIP_DETTIME_LIM_INFEAS`	`132`

Valid purgeable values for adding usercuts and lazyconstraints

`CPX_USECUT_FORCE`	`0`
`CPX_USECUT_PURGE`	`1`
`CPX_USECUT_FILTER`	`2`

For <code>CPXgetnodeintfeas</code>

`CPX_INTEGER_FEASIBLE`	`0`
`CPX_INTEGER_INFEASIBLE`	`1`
`CPX_IMPLIED_INTEGER_FEASIBLE`	`2`

MIP Parameter numbers

`CPX_PARAM_BRDIR`	`2001`
`CPX_PARAM_BTTOL`	`2002`
`CPX_PARAM_CLIQUES`	`2003`
`CPX_PARAM_COEREDIND`	`2004`
`CPX_PARAM_COVERS`	`2005`
`CPX_PARAM_CUTLO`	`2006`
`CPX_PARAM_CUTUP`	`2007`
`CPX_PARAM_EPAGAP`	`2008`
`CPX_PARAM_EPGAP`	`2009`
`CPX_PARAM_EPINT`	`2010`
`CPX_PARAM_MIPDISPLAY`	`2012`
`CPX_PARAM_MIPINTERVAL`	`2013`
`CPX_PARAM_INTSOLLIM`	`2015`
`CPX_PARAM_NODEFILEIND`	`2016`
`CPX_PARAM_NODELIM`	`2017`
`CPX_PARAM_NODESEL`	`2018`
`CPX_PARAM_OBJDIF`	`2019`
`CPX_PARAM_MIPORDIND`	`2020`
`CPX_PARAM_RELOBJDIF`	`2022`
`CPX_PARAM_STARTALG`	`2025`
`CPX_PARAM_SUBALG`	`2026`
`CPX_PARAM_TRELIM`	`2027`
`CPX_PARAM_VARSEL`	`2028`
`CPX_PARAM_BNDSTRENIND`	`2029`
`CPX_PARAM_HEURFREQ`	`2031`
`CPX_PARAM_MIPORDTYPE`	`2032`
`CPX_PARAM_CUTSFACTOR`	`2033`
`CPX_PARAM_RELAXPREIND`	`2034`
`CPX_PARAM_PRESLVND`	`2037`
`CPX_PARAM_BBINTERVAL`	`2039`
`CPX_PARAM_FLOWCOVERS`	`2040`
`CPX_PARAM_IMPLBD`	`2041`
`CPX_PARAM_PROBE`	`2042`
`CPX_PARAM_GUBCOVERS`	`2044`
`CPX_PARAM_STRONGCANDLIM`	`2045`
`CPX_PARAM_STRONGITLIM`	`2046`
`CPX_PARAM_FRACCAND`	`2048`
`CPX_PARAM_FRACCUTS`	`2049`
`CPX_PARAM_FRACPASS`	`2050`
`CPX_PARAM_FLOWPATHS`	`2051`
`CPX_PARAM_MIRCUTS`	`2052`
`CPX_PARAM_DISJCUTS`	`2053`
`CPX_PARAM_AGGCUTLIM`	`2054`
`CPX_PARAM_MIPCBREDLP`	`2055`
`CPX_PARAM_CUTPASS`	`2056`
`CPX_PARAM_MIPEMPHASIS`	`2058`
`CPX_PARAM_SYMMETRY`	`2059`
`CPX_PARAM_DIVETYPE`	`2060`
`CPX_PARAM_RINSHEUR`	`2061`
`CPX_PARAM_SUBMIPNODELIM`	`2062`
`CPX_PARAM_LBHEUR`	`2063`
`CPX_PARAM_REPEATPRESOLVE`	`2064`
`CPX_PARAM_PROBETIME`	`2065`
`CPX_PARAM_POLISHTIME`	`2066`
`CPX_PARAM_REPAIRTRIES`	`2067`
`CPX_PARAM_EPLIN`	`2068`
`CPX_PARAM_EPRELAX`	`2073`
`CPX_PARAM_FPHEUR`	`2098`
`CPX_PARAM_EACHCUTLIM`	`2102`
`CPX_PARAM_SOLNPOOLCAPACITY`	`2103`
`CPX_PARAM_SOLNPOOLREPLACE`	`2104`
`CPX_PARAM_SOLNPOOLGAP`	`2105`
`CPX_PARAM_SOLNPOOLAGAP`	`2106`
`CPX_PARAM_SOLNPOOLINTENSITY`	`2107`
`CPX_PARAM_POPULATELIM`	`2108`
`CPX_PARAM_MIPSEARCH`	`2109`
`CPX_PARAM_MIQCPSTRAT`	`2110`
`CPX_PARAM_ZEROHALFCUTS`	`2111`
`CPX_PARAM_POLISHAFTEREPAGAP`	`2126`
`CPX_PARAM_POLISHAFTEREPGAP`	`2127`
`CPX_PARAM_POLISHAFTERNODE`	`2128`
`CPX_PARAM_POLISHAFTERINTSOL`	`2129`
`CPX_PARAM_POLISHAFTERTIME`	`2130`
`CPX_PARAM_MCFCUTS`	`2134`
`CPX_PARAM_MIPKAPPASTATS`	`2137`
`CPX_PARAM_AUXROOTTHREADS`	`2139`
`CPX_PARAM_INTSOLFILEPREFIX`	`2143`
`CPX_PARAM_PROBEDETTIME`	`2150`
`CPX_PARAM_POLISHAFTERDETTIME`	`2151`
`CPX_PARAM_LANDPCUTS`	`2152`
`CPX_PARAM_RAMPUPDURATION`	`2163`
`CPX_PARAM_RAMPUPDETTILIM`	`2164`
`CPX_PARAM_RAMPUPTILIM`	`2165`

Values for <code>CPX_PARAM_SOLNPOOLREPLACE</code>

`CPX_SOLNPOOL_FIFO`	`0`
`CPX_SOLNPOOL_OBJ`	`1`
`CPX_SOLNPOOL_DIV`	`2`
`CPX_SOLNPOOL_FILTER_DIVERSITY`	`1`
`CPX_SOLNPOOL_FILTER_RANGE`	`2`

File: <code>gcconst.h</code>

`CPX_CON_LOWER_BOUND`	`1`
`CPX_CON_UPPER_BOUND`	`2`
`CPX_CON_LINEAR`	`3`
`CPX_CON_QUADRATIC`	`4`
`CPX_CON_SOS`	`5`
`CPX_CON_INDICATOR`	`6`

internal types

`CPX_CON_MINEXPR`	`7`
`CPX_CON_MAXEXPR`	`8`
`CPX_CON_PWL`	`9`
`CPX_CON_ABS`	`9`
`CPX_CON_DISJCST`	`10`
`CPX_CON_INDDISJCST`	`11`
`CPX_CON_SETVAR`	`12`
`CPX_CON_SETVARMEMBER`	`13`
`CPX_CON_SETVARCARD`	`14`
`CPX_CON_SETVARSUM`	`15`
`CPX_CON_SETVARMIN`	`16`
`CPX_CON_SETVARMAX`	`17`
`CPX_CON_SETVARSUBSET`	`18`
`CPX_CON_SETVARDOMAIN`	`19`
`CPX_CON_SETVARUNION`	`20`
`CPX_CON_SETVARINTERSECTION`	`21`
`CPX_CON_SETVARNULLINTERSECT`	`22`
`CPX_CON_SETVARINTERSECT`	`23`
`CPX_CON_SETVAREQ`	`24`
`CPX_CON_SETVARNEQ`	`25`
`CPX_CON_SETVARNEQCST`	`26`
`CPX_CON_LAST_CONTYPE`	`27`

Network parameters

`CPX_PARAM_NETITLIM`	`5001`
`CPX_PARAM_NETEPOPT`	`5002`
`CPX_PARAM_NETEPRHS`	`5003`
`CPX_PARAM_NETPPRIIND`	`5004`
`CPX_PARAM_NETDISPLAY`	`5005`

NETOPT display values

`CPXNET_NO_DISPLAY_OBJECTIVE`	`0`
`CPXNET_TRUE_OBJECTIVE`	`1`
`CPXNET_PENALIZED_OBJECTIVE`	`2`

NETOPT pricing parameters

`CPXNET_PRICE_AUTO`	`0`
`CPXNET_PRICE_PARTIAL`	`1`
`CPXNET_PRICE_MULT_PART`	`2`
`CPXNET_PRICE_SORT_MULT_PART`	`3`

Copying data

CPX_PARAM_QPNZREADLIM 4001

Specify how to calculate duals for QCPs

CPX_PARAM_CALCQCPDUALS 4003