48 SCIP_CALL( SCIPresetParam(scip,
"heuristics/gcgrens/nodesofs") );
49 SCIP_CALL( SCIPresetParam(scip,
"heuristics/gcgrens/minfixingrate") );
50 SCIP_CALL( SCIPresetParam(scip,
"heuristics/gcgrins/nodesofs") );
51 SCIP_CALL( SCIPresetParam(scip,
"heuristics/gcgrins/minfixingrate") );
52 SCIP_CALL( SCIPresetParam(scip,
"heuristics/xpcrossover/nodesofs") );
53 SCIP_CALL( SCIPresetParam(scip,
"heuristics/xpcrossover/minfixingrate") );
54 SCIP_CALL( SCIPresetParam(scip,
"heuristics/xprins/nodesofs") );
55 SCIP_CALL( SCIPresetParam(scip,
"heuristics/xprins/minfixingrate") );
70 if( SCIPfindHeur(scip,
"gcgrens") != NULL )
73 SCIP_CALL( SCIPsetLongintParam(scip,
"heuristics/gcgrens/nodesofs", (SCIP_Longint)2000) );
74 SCIP_CALL( SCIPsetRealParam(scip,
"heuristics/gcgrens/minfixingrate", 0.3) );
79 if( SCIPfindHeur(scip,
"gcgrins") != NULL )
82 SCIP_CALL( SCIPsetIntParam(scip,
"heuristics/gcgrins/nodesofs", 2000) );
83 SCIP_CALL( SCIPsetRealParam(scip,
"heuristics/gcgrins/minfixingrate", 0.3) );
88 if( SCIPfindHeur(scip,
"xpcrossover") != NULL )
91 SCIP_CALL( SCIPsetLongintParam(scip,
"heuristics/xpcrossover/nodesofs", (SCIP_Longint)2000) );
92 SCIP_CALL( SCIPsetRealParam(scip,
"heuristics/xpcrossover/minfixingrate", 0.3) );
97 if( SCIPfindHeur(scip,
"xprins") != NULL )
100 SCIP_CALL( SCIPsetLongintParam(scip,
"heuristics/xprins/nodesofs", (SCIP_Longint)2000) );
101 SCIP_CALL( SCIPsetRealParam(scip,
"heuristics/xprins/minfixingrate", 0.3) );
113 char paramname[SCIP_MAXSTRLEN];
116 #define NEXPENSIVEHEURS 11
131 assert(scip != NULL);
138 (void) SCIPsnprintf(paramname, SCIP_MAXSTRLEN,
"heuristics/%s/freq", expensiveheurs[i]);
139 SCIP_CALL( SCIPsetIntParam(scip, paramname, -1) );
154 SCIP_PARAMSETTING paramsetting
157 assert(paramsetting == SCIP_PARAMSETTING_DEFAULT || paramsetting == SCIP_PARAMSETTING_FAST
158 || paramsetting == SCIP_PARAMSETTING_AGGRESSIVE || paramsetting == SCIP_PARAMSETTING_OFF);
160 switch( paramsetting )
162 case SCIP_PARAMSETTING_AGGRESSIVE:
165 case SCIP_PARAMSETTING_OFF:
167 case SCIP_PARAMSETTING_FAST:
170 case SCIP_PARAMSETTING_DEFAULT:
174 SCIPerrorMessage(
"The given paramsetting is invalid!\n");