relax_sdp.h

Go to the documentation of this file.

/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
/*                                                                           */
/* This file is part of SCIPSDP - a solving framework for mixed-integer      */
/* semidefinite programs based on SCIP.                                      */
/*                                                                           */
/* Copyright (C) 2011-2013 Discrete Optimization, TU Darmstadt               */
/*                         EDOM, FAU Erlangen-Nürnberg                       */
/*               2014-2021 Discrete Optimization, TU Darmstadt               */
/*                                                                           */
/*                                                                           */
/* This program is free software; you can redistribute it and/or             */
/* modify it under the terms of the GNU Lesser General Public License        */
/* as published by the Free Software Foundation; either version 3            */
/* of the License, or (at your option) any later version.                    */
/*                                                                           */
/* This program is distributed in the hope that it will be useful,           */
/* but WITHOUT ANY WARRANTY; without even the implied warranty of            */
/* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the             */
/* GNU Lesser General Public License for more details.                       */
/*                                                                           */
/* You should have received a copy of the GNU Lesser General Public License  */
/* along with this program; if not, write to the Free Software               */
/* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA.*/
/*                                                                           */
/*                                                                           */
/* Based on SCIP - Solving Constraint Integer Programs                       */
/* Copyright (C) 2002-2021 Zuse Institute Berlin                             */
/* SCIP is distributed under the terms of the SCIP Academic Licence,         */
/* see file COPYING in the SCIP distribution.                                */
/*                                                                           */
/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */

/*---+----1----+----2----+----3----+----4----+----5----+----6----+----7----+----8----+----9----+----0----+----1----+----2*/

#ifndef __SCIP_RELAXSDP_H__
#define __SCIP_RELAXSDP_H__

#include "scip/scip.h"
#include "sdpi/sdpi.h"

#ifdef __cplusplus
extern "C" {
#endif

SCIP_EXPORT
SCIP_RETCODE SCIPincludeRelaxSdp(
   SCIP*                 scip                
   );

SCIP_EXPORT
SCIP_RETCODE SCIPrelaxSdpComputeAnalyticCenters(
   SCIP*                 scip,               
   SCIP_RELAX*           relax               
   );

SCIP_EXPORT
SCIP_RETCODE SCIPrelaxSdpGetPrimalBoundVars(
   SCIP*                 scip,               
   SCIP_RELAX*           relax,              
   SCIP_VAR**            vars,               
   int                   nvars,              
   SCIP_Real*            lbvars,             
   SCIP_Real*            ubvars,             
   SCIP_Bool*            success             
   );

SCIP_EXPORT
SCIP_RETCODE SCIPrelaxSdpRelaxVal(
   SCIP_RELAX*           relax,              
   SCIP_Bool*            success,            
   SCIP_Real*            objval              
   );

SCIP_EXPORT
SCIP_RETCODE SCIPrelaxSdpGetRelaxSol(
   SCIP*                 scip,               
   SCIP_RELAX*           relax,              
   SCIP_Bool*            success,            
   SCIP_Real*            solarray,           
   int*                  sollength           
   );

SCIP_EXPORT
SCIP_Longint SCIPrelaxSdpGetSdpNode(
   SCIP_RELAX*           relax               
   );

SCIP_EXPORT
SCIP_Bool SCIPrelaxSdpSolvedOrig(
   SCIP_RELAX*           relax               
   );

SCIP_EXPORT
SCIP_Bool SCIPrelaxSdpSolvedProbing(
   SCIP_RELAX*           relax               
   );

SCIP_EXPORT
SCIP_Bool SCIPrelaxSdpIsFeasible(
   SCIP_RELAX*           relax               
   );

SCIP_EXPORT
SCIP_Bool SCIPrelaxSdpIsUnbounded(
   SCIP_RELAX*           relax               
   );

SCIP_EXPORT
SCIP_Real SCIPrelaxSdpGetOptTime(
   SCIP_RELAX*           relax               
   );

SCIP_EXPORT
int SCIPrelaxSdpGetNIterations(
   SCIP_RELAX*           relax               
   );

SCIP_EXPORT
int SCIPrelaxSdpGetNSdpCalls(
   SCIP_RELAX*           relax               
   );

SCIP_EXPORT
int SCIPrelaxSdpGetNSdpInterfaceCalls(
   SCIP_RELAX*           relax               
   );

SCIP_EXPORT
int SCIPrelaxSdpGetNSdpFast(
   SCIP_RELAX*           relax               
   );

SCIP_EXPORT
int SCIPrelaxSdpGetNSdpMedium(
   SCIP_RELAX*           relax               
   );

SCIP_EXPORT
int SCIPrelaxSdpGetNSdpStable(
   SCIP_RELAX*           relax               
   );

SCIP_EXPORT
int SCIPrelaxSdpGetNSdpPenalty(
   SCIP_RELAX*           relax               
   );

SCIP_EXPORT
int SCIPrelaxSdpGetNSdpUnsolved(
   SCIP_RELAX*           relax               
   );

SCIP_EXPORT
int SCIPrelaxSdpGetNdualSlaterHolds(
   SCIP_RELAX*           relax               
   );

SCIP_EXPORT
int SCIPrelaxSdpGetNdualSlaterFails(
   SCIP_RELAX*           relax               
   );

SCIP_EXPORT
int SCIPrelaxSdpGetNdualSlaterInfeasible(
   SCIP_RELAX*           relax               
   );

SCIP_EXPORT
int SCIPrelaxSdpGetNdualSlaterUnknown(
   SCIP_RELAX*           relax               
   );

SCIP_EXPORT
int SCIPrelaxSdpGetNprimalSlaterHolds(
   SCIP_RELAX*           relax               
   );

SCIP_EXPORT
int SCIPrelaxSdpGetNprimalSlaterFails(
   SCIP_RELAX*           relax               
   );

SCIP_EXPORT
int SCIPrelaxSdpGetNprimalSlaterUnknown(
   SCIP_RELAX*           relax               
   );

SCIP_EXPORT
int SCIPrelaxSdpGetNSlaterHolds(
   SCIP_RELAX*           relax               
   );

SCIP_EXPORT
int SCIPrelaxSdpGetNSlaterHoldsFast(
   SCIP_RELAX*           relax               
   );

SCIP_EXPORT
int SCIPrelaxSdpGetNSlaterHoldsStable(
   SCIP_RELAX*           relax               
   );

SCIP_EXPORT
int SCIPrelaxSdpGetNSlaterHoldsPenalty(
   SCIP_RELAX*           relax               
   );

SCIP_EXPORT
int SCIPrelaxSdpGetNSlaterHoldsBounded(
   SCIP_RELAX*           relax               
   );

SCIP_EXPORT
int SCIPrelaxSdpGetNSlaterHoldsUnsolved(
   SCIP_RELAX*           relax               
   );

SCIP_EXPORT
int SCIPrelaxSdpGetNSlaterFails(
   SCIP_RELAX*           relax               
   );

SCIP_EXPORT
int SCIPrelaxSdpGetNSlaterFailsFast(
   SCIP_RELAX*           relax               
   );

SCIP_EXPORT
int SCIPrelaxSdpGetNSlaterFailsStable(
   SCIP_RELAX*           relax               
   );

SCIP_EXPORT
int SCIPrelaxSdpGetNSlaterFailsPenalty(
   SCIP_RELAX*           relax               
   );

SCIP_EXPORT
int SCIPrelaxSdpGetNSlaterFailsBounded(
   SCIP_RELAX*           relax               
   );

SCIP_EXPORT
int SCIPrelaxSdpGetNSlaterFailsUnsolved(
   SCIP_RELAX*           relax               
   );

SCIP_EXPORT
int SCIPrelaxSdpGetNSlaterInfeasibleFast(
   SCIP_RELAX*           relax               
   );

SCIP_EXPORT
int SCIPrelaxSdpGetNSlaterInfeasibleStable(
   SCIP_RELAX*           relax               
   );

SCIP_EXPORT
int SCIPrelaxSdpGetNSlaterInfeasiblePenalty(
   SCIP_RELAX*           relax               
   );

SCIP_EXPORT
int SCIPrelaxSdpGetNSlaterInfeasibleBounded(
   SCIP_RELAX*           relax               
   );

SCIP_EXPORT
int SCIPrelaxSdpGetNSlaterInfeasibleUnsolved(
   SCIP_RELAX*           relax               
   );

SCIP_EXPORT
SCIP_Real SCIPrelaxSdpGetSolvingTime(
   SCIP*                 scip,               
   SCIP_RELAX*           relax               
   );

SCIP_EXPORT
SCIP_RETCODE SCIPrelaxSdpGetStatistics(
   SCIP_RELAX*           relax,              
   int*                  ninfeasible,        
   int*                  nallfixed,          
   int*                  nonevarsdp          
   );

#ifdef __cplusplus
}
#endif

#endif