SCIP
Solving Constraint Integer Programs
Inclusion methods
Detailed Description
methods to include specific presolvers into SCIP
This module contains methods to include specific presolvers into SCIP.
- Note
- All default plugins can be included at once (including all default presolvers) using SCIPincludeDefaultPlugins()
Function Documentation
◆ SCIPincludePresolBoundshift()
| SCIP_EXPORT SCIP_RETCODE SCIPincludePresolBoundshift | ( | SCIP * | scip | ) |
creates the boundshift presolver and includes it in SCIP
- Parameters
-
scip SCIP data structure
Definition at line 266 of file presol_boundshift.c.
References DEFAULT_FLIPPING, DEFAULT_INTEGER, DEFAULT_MAXSHIFT, initPresoldata(), NULL, PRESOL_DESC, PRESOL_MAXROUNDS, PRESOL_NAME, PRESOL_PRIORITY, PRESOL_TIMING, SCIP_CALL, SCIP_LONGINT_MAX, SCIP_OKAY, SCIPaddBoolParam(), SCIPaddLongintParam(), SCIPallocBlockMemory, SCIPincludePresolBasic(), SCIPsetPresolCopy(), SCIPsetPresolFree(), and TRUE.
Referenced by SCIP_DECL_PRESOLCOPY(), and SCIPincludeDefaultPlugins().
◆ SCIPincludePresolConvertinttobin()
| SCIP_EXPORT SCIP_RETCODE SCIPincludePresolConvertinttobin | ( | SCIP * | scip | ) |
creates the convertinttobin presolver and includes it in SCIP
- Parameters
-
scip SCIP data structure
Definition at line 308 of file presol_convertinttobin.c.
References DEFAULT_MAXDOMAINSIZE, DEFAULT_ONLYPOWERSOFTWO, DEFAULT_SAMELOCKSINBOTHDIRECTIONS, NULL, PRESOL_DESC, PRESOL_MAXROUNDS, PRESOL_NAME, PRESOL_PRIORITY, PRESOL_TIMING, SCIP_CALL, SCIP_LONGINT_MAX, SCIP_OKAY, SCIPaddBoolParam(), SCIPaddLongintParam(), SCIPallocBlockMemory, SCIPincludePresolBasic(), SCIPsetPresolCopy(), SCIPsetPresolFree(), and TRUE.
Referenced by SCIPincludeDefaultPlugins().
◆ SCIPincludePresolDomcol()
| SCIP_EXPORT SCIP_RETCODE SCIPincludePresolDomcol | ( | SCIP * | scip | ) |
creates the dominated column presolver and includes it in SCIP
creates the domcol presolver and includes it in SCIP
- Parameters
-
scip SCIP data structure
Definition at line 2412 of file presol_domcol.c.
References DEFAULT_CONTINUOUS_RED, DEFAULT_NUMMAXPAIRS, DEFAULT_NUMMINPAIRS, DEFAULT_PREDBNDSTR, FALSE, NULL, PRESOL_DESC, PRESOL_MAXROUNDS, PRESOL_NAME, PRESOL_PRIORITY, PRESOL_TIMING, SCIP_CALL, SCIP_OKAY, SCIPaddBoolParam(), SCIPaddIntParam(), SCIPallocBlockMemory, SCIPincludePresolBasic(), SCIPsetPresolCopy(), and SCIPsetPresolFree().
Referenced by SCIP_DECL_PRESOLCOPY(), and SCIPincludeDefaultPlugins().
◆ SCIPincludePresolDualagg()
| SCIP_EXPORT SCIP_RETCODE SCIPincludePresolDualagg | ( | SCIP * | scip | ) |
creates the dualagg presolver and includes it in SCIP
- Parameters
-
scip SCIP data structure
Definition at line 599 of file presol_dualagg.c.
References NULL, PRESOL_DESC, PRESOL_MAXROUNDS, PRESOL_NAME, PRESOL_PRIORITY, PRESOL_TIMING, SCIP_CALL, SCIP_OKAY, and SCIPincludePresolBasic().
Referenced by SCIPincludeDefaultPlugins().
◆ SCIPincludePresolDualcomp()
| SCIP_EXPORT SCIP_RETCODE SCIPincludePresolDualcomp | ( | SCIP * | scip | ) |
creates the dualcomp presolver and includes it in SCIP
- Parameters
-
scip SCIP data structure
Definition at line 824 of file presol_dualcomp.c.
References DEFAULT_COMP_ONLY_DIS_VARS, FALSE, NULL, PRESOL_DESC, PRESOL_MAXROUNDS, PRESOL_NAME, PRESOL_PRIORITY, PRESOL_TIMING, SCIP_CALL, SCIP_OKAY, SCIPaddBoolParam(), SCIPallocBlockMemory, SCIPincludePresolBasic(), SCIPsetPresolCopy(), and SCIPsetPresolFree().
Referenced by SCIP_DECL_PRESOLCOPY(), and SCIPincludeDefaultPlugins().
◆ SCIPincludePresolDualinfer()
| SCIP_EXPORT SCIP_RETCODE SCIPincludePresolDualinfer | ( | SCIP * | scip | ) |
creates the dual inference presolver and includes it in SCIP
- Parameters
-
scip SCIP data structure
Definition at line 1315 of file presol_dualinfer.c.
References NULL, PRESOL_DESC, PRESOL_MAXROUNDS, PRESOL_NAME, PRESOL_PRIORITY, PRESOL_TIMING, SCIP_CALL, SCIP_OKAY, SCIPincludePresolBasic(), and SCIPsetPresolCopy().
Referenced by SCIP_DECL_PRESOLCOPY(), and SCIPincludeDefaultPlugins().
◆ SCIPincludePresolGateextraction()
| SCIP_EXPORT SCIP_RETCODE SCIPincludePresolGateextraction | ( | SCIP * | scip | ) |
creates the gateextraction presolver and includes it in SCIP
- Parameters
-
scip SCIP data structure
Definition at line 1781 of file presol_gateextraction.c.
Referenced by SCIPincludeDefaultPlugins().
◆ SCIPincludePresolImplics()
| SCIP_EXPORT SCIP_RETCODE SCIPincludePresolImplics | ( | SCIP * | scip | ) |
creates the implics presolver and includes it in SCIP
- Parameters
-
scip SCIP data structure
Definition at line 343 of file presol_implics.c.
References NULL, PRESOL_DESC, PRESOL_MAXROUNDS, PRESOL_NAME, PRESOL_PRIORITY, PRESOL_TIMING, SCIP_CALL, SCIP_OKAY, SCIPincludePresolBasic(), and SCIPsetPresolCopy().
Referenced by SCIP_DECL_PRESOLCOPY(), and SCIPincludeDefaultPlugins().
◆ SCIPincludePresolInttobinary()
| SCIP_EXPORT SCIP_RETCODE SCIPincludePresolInttobinary | ( | SCIP * | scip | ) |
creates the inttobinary presolver and includes it in SCIP
- Parameters
-
scip SCIP data structure
Definition at line 162 of file presol_inttobinary.c.
References NULL, PRESOL_DESC, PRESOL_MAXROUNDS, PRESOL_NAME, PRESOL_PRIORITY, PRESOL_TIMING, SCIP_CALL, SCIP_OKAY, SCIPincludePresolBasic(), and SCIPsetPresolCopy().
Referenced by SCIP_DECL_PRESOLCOPY(), and SCIPincludeDefaultPlugins().
◆ SCIPincludePresolQPKKTref()
| SCIP_EXPORT SCIP_RETCODE SCIPincludePresolQPKKTref | ( | SCIP * | scip | ) |
creates the QP KKT reformulation presolver and includes it in SCIP
- Parameters
-
scip SCIP data structure
Definition at line 2032 of file presol_qpkktref.c.
References FALSE, NULL, PRESOL_DESC, PRESOL_MAXROUNDS, PRESOL_NAME, PRESOL_PRIORITY, PRESOL_TIMING, SCIP_CALL, SCIP_OKAY, SCIPaddBoolParam(), SCIPallocBlockMemory, SCIPincludePresolBasic(), SCIPsetPresolCopy(), SCIPsetPresolFree(), and TRUE.
Referenced by SCIPincludeDefaultPlugins().
◆ SCIPincludePresolRedvub()
| SCIP_EXPORT SCIP_RETCODE SCIPincludePresolRedvub | ( | SCIP * | scip | ) |
creates the redvub presolver and includes it in SCIP
- Parameters
-
scip SCIP data structure
Definition at line 671 of file presol_redvub.c.
References NULL, PRESOL_DESC, PRESOL_MAXROUNDS, PRESOL_NAME, PRESOL_PRIORITY, PRESOL_TIMING, SCIP_CALL, SCIP_OKAY, and SCIPincludePresolBasic().
Referenced by SCIPincludeDefaultPlugins().
◆ SCIPincludePresolStuffing()
| SCIP_EXPORT SCIP_RETCODE SCIPincludePresolStuffing | ( | SCIP * | scip | ) |
creates the stuffing presolver and includes it in SCIP
- Parameters
-
scip SCIP data structure
Definition at line 477 of file presol_stuffing.c.
References NULL, PRESOL_DESC, PRESOL_MAXROUNDS, PRESOL_NAME, PRESOL_PRIORITY, PRESOL_TIMING, SCIP_CALL, SCIP_OKAY, SCIPincludePresolBasic(), and SCIPsetPresolCopy().
Referenced by SCIP_DECL_PRESOLCOPY(), and SCIPincludeDefaultPlugins().
◆ SCIPincludePresolTrivial()
| SCIP_EXPORT SCIP_RETCODE SCIPincludePresolTrivial | ( | SCIP * | scip | ) |
creates the trivial presolver and includes it in SCIP
- Parameters
-
scip SCIP data structure
Definition at line 192 of file presol_trivial.c.
References NULL, PRESOL_DESC, PRESOL_MAXROUNDS, PRESOL_NAME, PRESOL_PRIORITY, PRESOL_TIMING, SCIP_CALL, SCIP_OKAY, SCIPincludePresolBasic(), and SCIPsetPresolCopy().
Referenced by SCIP_DECL_PRESOLCOPY(), and SCIPincludeDefaultPlugins().
◆ SCIPincludePresolTworowbnd()
| SCIP_EXPORT SCIP_RETCODE SCIPincludePresolTworowbnd | ( | SCIP * | scip | ) |
creates the tworowbnd presolver and includes it in SCIP
- Parameters
-
scip SCIP data structure
Definition at line 1552 of file presol_tworowbnd.c.
References NULL, PRESOL_DESC, PRESOL_MAXROUNDS, PRESOL_NAME, PRESOL_PRIORITY, PRESOL_TIMING, SCIP_CALL, SCIP_OKAY, SCIPincludePresolBasic(), and SCIPsetPresolCopy().
Referenced by SCIP_DECL_PRESOLCOPY(), and SCIPincludeDefaultPlugins().