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1   /*******************************************************************************
2    * SAT4J: a SATisfiability library for Java Copyright (C) 2004-2008 Daniel Le Berre
3    *
4    * All rights reserved. This program and the accompanying materials
5    * are made available under the terms of the Eclipse Public License v1.0
6    * which accompanies this distribution, and is available at
7    * http://www.eclipse.org/legal/epl-v10.html
8    *
9    * Alternatively, the contents of this file may be used under the terms of
10   * either the GNU Lesser General Public License Version 2.1 or later (the
11   * "LGPL"), in which case the provisions of the LGPL are applicable instead
12   * of those above. If you wish to allow use of your version of this file only
13   * under the terms of the LGPL, and not to allow others to use your version of
14   * this file under the terms of the EPL, indicate your decision by deleting
15   * the provisions above and replace them with the notice and other provisions
16   * required by the LGPL. If you do not delete the provisions above, a recipient
17   * may use your version of this file under the terms of the EPL or the LGPL.
18   * 
19   * Based on the pseudo boolean algorithms described in:
20   * A fast pseudo-Boolean constraint solver Chai, D.; Kuehlmann, A.
21   * Computer-Aided Design of Integrated Circuits and Systems, IEEE Transactions on
22   * Volume 24, Issue 3, March 2005 Page(s): 305 - 317
23   * 
24   * and 
25   * Heidi E. Dixon, 2004. Automating Pseudo-Boolean Inference within a DPLL 
26   * Framework. Ph.D. Dissertation, University of Oregon.
27   *******************************************************************************/
28  
29  package org.sat4j.pb.constraints;
30  
31  import java.io.FileNotFoundException;
32  import java.io.IOException;
33  
34  import org.sat4j.pb.GoodOPBReader;
35  import org.sat4j.pb.IPBSolver;
36  import org.sat4j.reader.ParseFormatException;
37  import org.sat4j.reader.Reader;
38  
39  /**
40   * @author leberre
41   * 
42   *         Those pseudo boolean problems were kindly provided by Niklas Een.
43   * 
44   */
45  public abstract class AbstractEZPseudoBooleanAndPigeonHoleTest extends
46  		AbstractPigeonHoleWithCardinalityTest<IPBSolver> {
47  
48  	/**
49  	 * Cr?ation d'un test
50  	 * 
51  	 * @param arg
52  	 *            argument ?ventuel
53  	 */
54  	public AbstractEZPseudoBooleanAndPigeonHoleTest(String arg) {
55  		super(arg);
56  	}
57  
58  	@Override
59  	protected Reader createInstanceReader(IPBSolver solver) {
60  		return new GoodOPBReader(solver);
61  	}
62  
63  	@Override
64  	protected void tearDown() {
65  		super.tearDown();
66  	}
67  
68  	// VASCO: traveling tournament problem
69  	public void testncirc43() throws FileNotFoundException, IOException,
70  			ParseFormatException {
71  		assertTrue(solveInstance(PREFIX
72  				+ "normalized-opb/submitted/manquinho/ttp/normalized-circ4_3.opb"));
73  	}
74  
75  	public void testncirc63() throws FileNotFoundException, IOException,
76  			ParseFormatException {
77  		assertTrue(solveInstance(PREFIX
78  				+ "normalized-opb/submitted/manquinho/ttp/normalized-circ6_3.opb"));
79  	}
80  
81  	public void testncirc83() throws FileNotFoundException, IOException,
82  			ParseFormatException {
83  		assertTrue(solveInstance(PREFIX
84  				+ "normalized-opb/submitted/manquinho/ttp/normalized-circ8_3.opb"));
85  	}
86  
87  	public void testndata43() throws FileNotFoundException, IOException,
88  			ParseFormatException {
89  		assertTrue(solveInstance(PREFIX
90  				+ "normalized-opb/submitted/manquinho/ttp/normalized-data4_3.opb"));
91  	}
92  
93  	public void testndata63() throws FileNotFoundException, IOException,
94  			ParseFormatException {
95  		assertTrue(solveInstance(PREFIX
96  				+ "normalized-opb/submitted/manquinho/ttp/normalized-data6_3.opb"));
97  	}
98  
99  	public void testndata83() throws FileNotFoundException, IOException,
100 			ParseFormatException {
101 		assertTrue(solveInstance(PREFIX
102 				+ "normalized-opb/submitted/manquinho/ttp/normalized-data8_3.opb"));
103 	}
104 
105 	public void testn9symml() throws FileNotFoundException, IOException,
106 			ParseFormatException {
107 		assertTrue(solveInstance(PREFIX
108 				+ "normalized-opb/submitted/manquinho/synthesis-ptl-cmos-circuits/normalized-9symml.opb"));
109 	}
110 
111 	public void testnC17() throws FileNotFoundException, IOException,
112 			ParseFormatException {
113 		assertTrue(solveInstance(PREFIX
114 				+ "normalized-opb/submitted/manquinho/synthesis-ptl-cmos-circuits/normalized-C17.opb"));
115 	}
116 
117 	public void testnC432() throws FileNotFoundException, IOException,
118 			ParseFormatException {
119 		assertTrue(solveInstance(PREFIX
120 				+ "normalized-opb/submitted/manquinho/synthesis-ptl-cmos-circuits/normalized-C432.opb"));
121 	}
122 
123 	public void testnb1() throws FileNotFoundException, IOException,
124 			ParseFormatException {
125 		assertTrue(solveInstance(PREFIX
126 				+ "normalized-opb/submitted/manquinho/synthesis-ptl-cmos-circuits/normalized-b1.opb"));
127 	}
128 
129 	public void testnc8() throws FileNotFoundException, IOException,
130 			ParseFormatException {
131 		assertTrue(solveInstance(PREFIX
132 				+ "normalized-opb/submitted/manquinho/synthesis-ptl-cmos-circuits/normalized-c8.opb"));
133 	}
134 
135 	public void testncc() throws FileNotFoundException, IOException,
136 			ParseFormatException {
137 		assertTrue(solveInstance(PREFIX
138 				+ "normalized-opb/submitted/manquinho/synthesis-ptl-cmos-circuits/normalized-cc.opb"));
139 	}
140 
141 	public void testncm42a() throws FileNotFoundException, IOException,
142 			ParseFormatException {
143 		assertTrue(solveInstance(PREFIX
144 				+ "normalized-opb/submitted/manquinho/synthesis-ptl-cmos-circuits/normalized-cm42a.opb"));
145 	}
146 
147 	public void testncmb() throws FileNotFoundException, IOException,
148 			ParseFormatException {
149 		assertTrue(solveInstance(PREFIX
150 				+ "normalized-opb/submitted/manquinho/synthesis-ptl-cmos-circuits/normalized-cmb.opb"));
151 	}
152 
153 	public void testnmux() throws FileNotFoundException, IOException,
154 			ParseFormatException {
155 		assertTrue(solveInstance(PREFIX
156 				+ "normalized-opb/submitted/manquinho/synthesis-ptl-cmos-circuits/normalized-mux.opb"));
157 	}
158 
159 	public void testnmyadder() throws FileNotFoundException, IOException,
160 			ParseFormatException {
161 		assertTrue(solveInstance(PREFIX
162 				+ "normalized-opb/submitted/manquinho/synthesis-ptl-cmos-circuits/normalized-my_adder.opb"));
163 	}
164 }