Scippy

SCIP

Solving Constraint Integer Programs

scip_debug.c
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1 /* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
2 /* */
3 /* This file is part of the program and library */
4 /* SCIP --- Solving Constraint Integer Programs */
5 /* */
6 /* Copyright 2002-2022 Zuse Institute Berlin */
7 /* */
8 /* Licensed under the Apache License, Version 2.0 (the "License"); */
9 /* you may not use this file except in compliance with the License. */
10 /* You may obtain a copy of the License at */
11 /* */
12 /* http://www.apache.org/licenses/LICENSE-2.0 */
13 /* */
14 /* Unless required by applicable law or agreed to in writing, software */
15 /* distributed under the License is distributed on an "AS IS" BASIS, */
16 /* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. */
17 /* See the License for the specific language governing permissions and */
18 /* limitations under the License. */
19 /* */
20 /* You should have received a copy of the Apache-2.0 license */
21 /* along with SCIP; see the file LICENSE. If not visit scipopt.org. */
22 /* */
23 /* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
24 
25 /**@file scip_debug.c
26  * @ingroup OTHER_CFILES
27  * @brief public methods for debugging
28  * @author Tobias Achterberg
29  * @author Timo Berthold
30  * @author Gerald Gamrath
31  * @author Leona Gottwald
32  * @author Stefan Heinz
33  * @author Gregor Hendel
34  * @author Thorsten Koch
35  * @author Alexander Martin
36  * @author Marc Pfetsch
37  * @author Michael Winkler
38  * @author Kati Wolter
39  *
40  * @todo check all SCIP_STAGE_* switches, and include the new stages TRANSFORMED and INITSOLVE
41  */
42 
43 /*---+----1----+----2----+----3----+----4----+----5----+----6----+----7----+----8----+----9----+----0----+----1----+----2*/
44 
45 #include "scip/debug.h"
46 #include "scip/pub_message.h"
47 #include "scip/scip_debug.h"
48 
49 /** enable debug solution mechanism
50  *
51  * the debug solution mechanism allows to trace back the invalidation of
52  * a debug solution during the solution process of SCIP. It must be explicitly
53  * enabled for the SCIP data structure.
54  *
55  * @see debug.h for more information on debug solution mechanism
56  */
58  SCIP* scip /**< SCIP data structure */
59  )
60 {
61  SCIP_CALL_ABORT( SCIPcheckStage(scip, "SCIPenableDebugSol", TRUE, TRUE, TRUE, TRUE, TRUE, TRUE, TRUE, TRUE, TRUE, TRUE, TRUE, TRUE, TRUE, FALSE) );
62 
63  SCIPdebugSolEnable(scip);
64 }
65 
66 /** disable solution debugging mechanism
67  *
68  * @see debug.h for more information on debug solution mechanism
69  */
71  SCIP* scip /**< SCIP data structure */
72  )
73 {
74  SCIP_CALL_ABORT( SCIPcheckStage(scip, "SCIPdisableDebugSol", TRUE, TRUE, TRUE, TRUE, TRUE, TRUE, TRUE, TRUE, TRUE, TRUE, TRUE, TRUE, TRUE, FALSE) );
75 
76  SCIPdebugSolDisable(scip);
77 }
#define FALSE
Definition: def.h:96
#define TRUE
Definition: def.h:95
SCIP_RETCODE SCIPcheckStage(SCIP *scip, const char *method, SCIP_Bool init, SCIP_Bool problem, SCIP_Bool transforming, SCIP_Bool transformed, SCIP_Bool initpresolve, SCIP_Bool presolving, SCIP_Bool exitpresolve, SCIP_Bool presolved, SCIP_Bool initsolve, SCIP_Bool solving, SCIP_Bool solved, SCIP_Bool exitsolve, SCIP_Bool freetrans, SCIP_Bool freescip)
Definition: debug.c:2186
methods for debugging
public methods for debugging
public methods for message output
#define SCIPdebugSolDisable(scip)
Definition: debug.h:302
void SCIPdisableDebugSol(SCIP *scip)
Definition: scip_debug.c:70
#define SCIP_CALL_ABORT(x)
Definition: def.h:372
#define SCIPdebugSolEnable(scip)
Definition: debug.h:301
void SCIPenableDebugSol(SCIP *scip)
Definition: scip_debug.c:57