Scippy

SCIP

Solving Constraint Integer Programs

main.cpp
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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 (c) 2002-2024 Zuse Institute Berlin (ZIB) */
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 Scheduler/src/main.cpp
26 * @brief Main file for C++ compilation
27 * @author Stefan Heinz
28 */
29
30/*--+----1----+----2----+----3----+----4----+----5----+----6----+----7----+----8----+----9----+----0----+----1----+----2*/
31
32
33#include "scip/scip.h"
34#include "scip/scipdefplugins.h"
35#include "scip/scipshell.h"
36
37#include "cons_optcumulative.h"
38#include "heur_optcumulative.h"
39#include "heur_listscheduling.h"
40#include "reader_cmin.h"
41#include "reader_sch.h"
42#include "reader_sm.h"
43#include "reader_rcp.h"
44
45/** runs the shell */
46static
48 int argc, /**< number of shell parameters */
49 char** argv, /**< array with shell parameters */
50 const char* defaultsetname /**< name of default settings file */
51 )
52{
53 SCIP* scip = NULL;
54
55 /*********
56 * Setup *
57 *********/
58
59 /* initialize SCIP */
61
62 /* we explicitly enable the use of a debug solution for this main SCIP instance */
64
65 /* include default plugins */
67
68 /* include problem reader */
73
74 /* include problem specific heuristic */
77
78 /* include cumulative constraint handler with optional activities */
80
81#ifdef WITH_CPOPTIMIZER
82 SCIP_CALL( SCIPsetSolveCumulative(scip, cpoptimizer) );
83#endif
84
85 /**********************************
86 * Process command line arguments *
87 **********************************/
88
89 SCIP_CALL( SCIPprocessShellArguments(scip, argc, argv, defaultsetname) );
90
91 /********************
92 * Deinitialization *
93 ********************/
94
96
97 /* check block memory */
99
100 return SCIP_OKAY;
101}
102
103/** main method */
105 int argc, /**< number of arguments */
106 char** argv /**< string array with arguments */
107 )
108{
109 SCIP_RETCODE retcode;
110
111 retcode = runShell(argc, argv, "scip.set");
112
113 if( retcode != SCIP_OKAY )
114 {
115 SCIPprintError(retcode);
116 return -1;
117 }
118
119 return 0;
120}
SCIP_RETCODE SCIPincludeConshdlrOptcumulative(SCIP *scip)
constraint handler for cumulative constraints with optional activities
#define NULL
Definition: def.h:267
#define SCIP_CALL(x)
Definition: def.h:374
SCIP_RETCODE SCIPsetSolveCumulative(SCIP *scip, SCIP_DECL_SOLVECUMULATIVE((*solveCumulative)))
void SCIPenableDebugSol(SCIP *scip)
Definition: scip_debug.c:57
SCIP_RETCODE SCIPfree(SCIP **scip)
Definition: scip_general.c:339
SCIP_RETCODE SCIPcreate(SCIP **scip)
Definition: scip_general.c:307
void SCIPprintError(SCIP_RETCODE retcode)
Definition: scip_general.c:221
SCIP_RETCODE SCIPincludeHeurListScheduling(SCIP *scip)
scheduling specific primal heuristic which is based on bidirectional serial generation scheme.
SCIP_RETCODE SCIPincludeHeurOptcumulative(SCIP *scip)
heuristic for cumulative scheduling with optional activities
int main(int argc, char **argv)
Definition: main.cpp:104
static SCIP_RETCODE runShell(int argc, char **argv, const char *defaultsetname)
Definition: main.cpp:47
#define BMScheckEmptyMemory()
Definition: memory.h:155
SCIP_RETCODE SCIPincludeReaderCmin(SCIP *scip)
Definition: reader_cmin.c:1381
cmin file reader
SCIP_RETCODE SCIPincludeReaderRcp(SCIP *scip)
Definition: reader_rcp.c:309
file reader for "pack" scheduling instances
SCIP_RETCODE SCIPincludeReaderSch(SCIP *scip)
Definition: reader_sch.c:409
scheduling problem file reader for RCPSP/max format
SCIP_RETCODE SCIPincludeReaderSm(SCIP *scip)
Definition: reader_sm.c:716
scheduling problem file reader for RCPSP format
SCIP callable library.
SCIP_RETCODE SCIPincludeDefaultPlugins(SCIP *scip)
default SCIP plugins
SCIP_RETCODE SCIPprocessShellArguments(SCIP *scip, int argc, char **argv, const char *defaultsetname)
Definition: scipshell.c:273
SCIP command line interface.
@ SCIP_OKAY
Definition: type_retcode.h:42
enum SCIP_Retcode SCIP_RETCODE
Definition: type_retcode.h:63