branch_sdpinfobjective.h File Reference

combined infeasibility and absolute objective branching rule for SCIP-SDP More...

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Functions
EXTERN SCIP_RETCODE	SCIPincludeBranchruleSdpinfobjective (SCIP *scip)

Detailed Description

combined infeasibility and absolute objective branching rule for SCIP-SDP

Author

Tristan Gally

Branch on variable with highest product of fractionality/integral-infeasibility and absolute objective value in the SDP.

Will do nothing for continuous variables, since these are what the external callbacks of the SCIP branching rules are for.

Definition in file branch_sdpinfobjective.h.

Function Documentation

EXTERN SCIP_RETCODE SCIPincludeBranchruleSdpinfobjective

(

SCIP *

scip

)

creates the SDP combined infeasibility and absolute objective branching rule and includes it in SCIP

Parameters

scip	SCIP data structure

Definition at line 435 of file branch_sdpinfobjective.c.

References BRANCHRULE_DESC, BRANCHRULE_MAXBOUNDDIST, BRANCHRULE_MAXDEPTH, BRANCHRULE_NAME, BRANCHRULE_PRIORITY, DEFAULT_COUPLEDVARS, and DEFAULT_SINGLECOUPLEDVARS.

Referenced by runSCIP().