1 |
| |
2 |
| |
3 |
| |
4 |
| |
5 |
| |
6 |
| |
7 |
| |
8 |
| |
9 |
| |
10 |
| |
11 |
| |
12 |
| |
13 |
| |
14 |
| |
15 |
| |
16 |
| |
17 |
| |
18 |
| |
19 |
| |
20 |
| |
21 |
| |
22 |
| |
23 |
| |
24 |
| |
25 |
| package org.sat4j.minisat; |
26 |
| |
27 |
| import org.sat4j.core.ASolverFactory; |
28 |
| import org.sat4j.minisat.constraints.CardinalityDataStructure; |
29 |
| import org.sat4j.minisat.constraints.ClausalDataStructureCB; |
30 |
| import org.sat4j.minisat.constraints.ClausalDataStructureCBWL; |
31 |
| import org.sat4j.minisat.constraints.MixedDataStructureDaniel; |
32 |
| import org.sat4j.minisat.constraints.MixedDataStructureWithBinary; |
33 |
| import org.sat4j.minisat.constraints.MixedDataStructureWithBinaryAndTernary; |
34 |
| import org.sat4j.minisat.constraints.PBMaxDataStructure; |
35 |
| import org.sat4j.minisat.constraints.PBMinDataStructure; |
36 |
| import org.sat4j.minisat.constraints.pb.PBSolver; |
37 |
| import org.sat4j.minisat.core.DataStructureFactory; |
38 |
| import org.sat4j.minisat.core.IOrder; |
39 |
| import org.sat4j.minisat.core.SearchParams; |
40 |
| import org.sat4j.minisat.core.Solver; |
41 |
| import org.sat4j.minisat.learning.ActiveLearning; |
42 |
| import org.sat4j.minisat.learning.FixedLengthLearning; |
43 |
| import org.sat4j.minisat.learning.LimitedLearning; |
44 |
| import org.sat4j.minisat.learning.MiniSATLearning; |
45 |
| import org.sat4j.minisat.learning.NoLearningButHeuristics; |
46 |
| import org.sat4j.minisat.orders.JWOrder; |
47 |
| import org.sat4j.minisat.orders.MyOrder; |
48 |
| import org.sat4j.minisat.orders.PureOrder; |
49 |
| import org.sat4j.minisat.orders.VarOrder; |
50 |
| import org.sat4j.minisat.orders.VarOrderHeap; |
51 |
| import org.sat4j.minisat.uip.DecisionUIP; |
52 |
| import org.sat4j.minisat.uip.FirstUIP; |
53 |
| import org.sat4j.specs.ISolver; |
54 |
| |
55 |
| |
56 |
| |
57 |
| |
58 |
| |
59 |
| |
60 |
| public class SolverFactory extends ASolverFactory { |
61 |
| |
62 |
| |
63 |
| |
64 |
| |
65 |
| |
66 |
106
| public static ISolver newMiniLearning() {
|
67 |
106
| return newMiniLearning(10);
|
68 |
| } |
69 |
| |
70 |
| |
71 |
| |
72 |
| |
73 |
| |
74 |
| |
75 |
1
| public static ISolver newMiniLearningHeap() {
|
76 |
1
| return newMiniLearningHeap(new MixedDataStructureDaniel());
|
77 |
| } |
78 |
| |
79 |
1
| public static ISolver newMiniLearningHeapEZSimp() {
|
80 |
1
| LimitedLearning learning = new LimitedLearning(10);
|
81 |
1
| Solver solver = new Solver(new FirstUIP(), learning, new MixedDataStructureDaniel(),new VarOrderHeap());
|
82 |
1
| learning.setSolver(solver);
|
83 |
1
| solver.setSimplifier(solver.SIMPLE_SIMPLIFICATION);
|
84 |
1
| return solver;
|
85 |
| } |
86 |
| |
87 |
| |
88 |
| |
89 |
| |
90 |
| |
91 |
| |
92 |
| |
93 |
| |
94 |
106
| public static ISolver newMiniLearning(int n) {
|
95 |
106
| return newMiniLearning(new MixedDataStructureDaniel(), n);
|
96 |
| } |
97 |
| |
98 |
| |
99 |
| |
100 |
| |
101 |
| |
102 |
| |
103 |
| |
104 |
| |
105 |
771
| public static ISolver newMiniLearning(DataStructureFactory dsf) {
|
106 |
771
| return newMiniLearning(dsf, 10);
|
107 |
| } |
108 |
| |
109 |
| |
110 |
| |
111 |
| |
112 |
| |
113 |
| |
114 |
| |
115 |
| |
116 |
2
| public static ISolver newMiniLearningHeap(DataStructureFactory dsf) {
|
117 |
2
| return newMiniLearning(dsf, new VarOrderHeap());
|
118 |
| } |
119 |
| |
120 |
| |
121 |
| |
122 |
| |
123 |
| |
124 |
| |
125 |
203
| public static ISolver newMiniLearning2() {
|
126 |
203
| return newMiniLearning(new MixedDataStructureWithBinary());
|
127 |
| } |
128 |
| |
129 |
1
| public static ISolver newMiniLearning2Heap() {
|
130 |
1
| return newMiniLearningHeap(new MixedDataStructureWithBinary());
|
131 |
| } |
132 |
| |
133 |
| |
134 |
| |
135 |
| |
136 |
| |
137 |
| |
138 |
| |
139 |
1
| public static ISolver newMiniLearning23() {
|
140 |
1
| return newMiniLearning(new MixedDataStructureWithBinaryAndTernary());
|
141 |
| } |
142 |
| |
143 |
| |
144 |
| |
145 |
| |
146 |
| |
147 |
102
| public static ISolver newMiniLearningCB() {
|
148 |
102
| return newMiniLearning(new ClausalDataStructureCB());
|
149 |
| } |
150 |
| |
151 |
| |
152 |
| |
153 |
| |
154 |
| |
155 |
| |
156 |
| |
157 |
1
| public static ISolver newMiniLearningCBWL() {
|
158 |
1
| return newMiniLearning(new ClausalDataStructureCBWL());
|
159 |
| } |
160 |
| |
161 |
1
| public static ISolver newMiniLearning2NewOrder() {
|
162 |
1
| return newMiniLearning(new MixedDataStructureWithBinary(),
|
163 |
| new MyOrder()); |
164 |
| } |
165 |
| |
166 |
| |
167 |
| |
168 |
| |
169 |
| |
170 |
| |
171 |
| |
172 |
| |
173 |
1
| public static ISolver newMiniLearningPure() {
|
174 |
1
| return newMiniLearning(new MixedDataStructureDaniel(), new PureOrder());
|
175 |
| } |
176 |
| |
177 |
| |
178 |
| |
179 |
| |
180 |
| |
181 |
1
| public static ISolver newMiniLearningCBWLPure() {
|
182 |
1
| return newMiniLearning(new ClausalDataStructureCBWL(), new PureOrder());
|
183 |
| } |
184 |
| |
185 |
| |
186 |
| |
187 |
| |
188 |
| |
189 |
| |
190 |
| |
191 |
| |
192 |
| |
193 |
| |
194 |
| |
195 |
| |
196 |
877
| public static ISolver newMiniLearning(DataStructureFactory dsf, int n) {
|
197 |
877
| LimitedLearning learning = new LimitedLearning(n);
|
198 |
877
| Solver solver = new Solver(new FirstUIP(), learning, dsf,new VarOrder());
|
199 |
877
| learning.setSolver(solver);
|
200 |
877
| return solver;
|
201 |
| } |
202 |
| |
203 |
| |
204 |
| |
205 |
| |
206 |
| |
207 |
| |
208 |
| |
209 |
| |
210 |
| |
211 |
| |
212 |
| |
213 |
| |
214 |
5
| public static ISolver newMiniLearning(DataStructureFactory dsf,
|
215 |
| IOrder order) { |
216 |
5
| LimitedLearning learning = new LimitedLearning(10);
|
217 |
5
| Solver solver = new Solver(new FirstUIP(), learning, dsf, order);
|
218 |
5
| learning.setSolver(solver);
|
219 |
5
| return solver;
|
220 |
| } |
221 |
| |
222 |
1
| public static ISolver newMiniLearningEZSimp() {
|
223 |
1
| return newMiniLearningEZSimp(new MixedDataStructureDaniel());
|
224 |
| } |
225 |
| |
226 |
| |
227 |
| |
228 |
| |
229 |
| |
230 |
1
| public static ISolver newMiniLearningEZSimp(DataStructureFactory dsf) {
|
231 |
1
| LimitedLearning learning = new LimitedLearning(10);
|
232 |
1
| Solver solver = new Solver(new FirstUIP(), learning, dsf,new VarOrder());
|
233 |
1
| learning.setSolver(solver);
|
234 |
1
| solver.setSimplifier(solver.SIMPLE_SIMPLIFICATION);
|
235 |
1
| return solver;
|
236 |
| } |
237 |
| |
238 |
| |
239 |
| |
240 |
| |
241 |
1
| public static ISolver newMiniLearningNoRestarts() {
|
242 |
1
| LimitedLearning learning = new LimitedLearning(10);
|
243 |
1
| Solver solver = new Solver(new FirstUIP(), learning,
|
244 |
| new MixedDataStructureDaniel(), new SearchParams( |
245 |
| Integer.MAX_VALUE),new VarOrder()); |
246 |
1
| learning.setSolver(solver);
|
247 |
1
| return solver;
|
248 |
| } |
249 |
| |
250 |
| |
251 |
| |
252 |
| |
253 |
| |
254 |
| |
255 |
| |
256 |
102
| public static ISolver newActiveLearning() {
|
257 |
102
| ActiveLearning learning = new ActiveLearning();
|
258 |
102
| Solver s = new Solver(new FirstUIP(), learning,
|
259 |
| new MixedDataStructureDaniel(),new VarOrder()); |
260 |
102
| learning.setOrder(s.getOrder());
|
261 |
102
| learning.setSolver(s);
|
262 |
102
| return s;
|
263 |
| } |
264 |
| |
265 |
| |
266 |
| |
267 |
| |
268 |
102
| public static ISolver newMiniSAT() {
|
269 |
102
| return newMiniSAT(new MixedDataStructureDaniel());
|
270 |
| } |
271 |
| |
272 |
| |
273 |
| |
274 |
| |
275 |
1
| public static ISolver newMiniSATNoRestarts() {
|
276 |
1
| MiniSATLearning learning = new MiniSATLearning();
|
277 |
1
| Solver solver = new Solver(new FirstUIP(), learning,
|
278 |
| new MixedDataStructureDaniel(), new SearchParams( |
279 |
| Integer.MAX_VALUE),new VarOrder()); |
280 |
1
| learning.setDataStructureFactory(solver.getDSFactory());
|
281 |
1
| learning.setVarActivityListener(solver);
|
282 |
1
| return solver;
|
283 |
| |
284 |
| } |
285 |
| |
286 |
| |
287 |
| |
288 |
| |
289 |
| |
290 |
1
| public static ISolver newMiniSAT2() {
|
291 |
1
| return newMiniSAT(new MixedDataStructureWithBinary());
|
292 |
| } |
293 |
| |
294 |
| |
295 |
| |
296 |
| |
297 |
| |
298 |
1
| public static ISolver newMiniSAT23() {
|
299 |
1
| return newMiniSAT(new MixedDataStructureWithBinaryAndTernary());
|
300 |
| } |
301 |
| |
302 |
| |
303 |
| |
304 |
| |
305 |
| |
306 |
| |
307 |
105
| public static ISolver newMiniSAT(DataStructureFactory dsf) {
|
308 |
105
| MiniSATLearning learning = new MiniSATLearning();
|
309 |
105
| Solver solver = new Solver(new FirstUIP(), learning, dsf,new VarOrder());
|
310 |
105
| learning.setDataStructureFactory(solver.getDSFactory());
|
311 |
105
| learning.setVarActivityListener(solver);
|
312 |
105
| return solver;
|
313 |
| } |
314 |
| |
315 |
| |
316 |
| |
317 |
| |
318 |
1
| public static ISolver newMiniSATHeap() {
|
319 |
1
| return newMiniSATHeap(new MixedDataStructureDaniel());
|
320 |
| } |
321 |
| |
322 |
| |
323 |
| |
324 |
| |
325 |
| |
326 |
1
| public static ISolver newMiniSAT2Heap() {
|
327 |
1
| return newMiniSATHeap(new MixedDataStructureWithBinary());
|
328 |
| } |
329 |
| |
330 |
| |
331 |
| |
332 |
| |
333 |
| |
334 |
1
| public static ISolver newMiniSAT23Heap() {
|
335 |
1
| return newMiniSATHeap(new MixedDataStructureWithBinaryAndTernary());
|
336 |
| } |
337 |
| |
338 |
3
| public static ISolver newMiniSATHeap(DataStructureFactory dsf) {
|
339 |
3
| MiniSATLearning learning = new MiniSATLearning();
|
340 |
3
| Solver solver = new Solver(new FirstUIP(), learning, dsf,new VarOrderHeap());
|
341 |
3
| learning.setDataStructureFactory(solver.getDSFactory());
|
342 |
3
| learning.setVarActivityListener(solver);
|
343 |
3
| return solver;
|
344 |
| } |
345 |
| |
346 |
| |
347 |
| |
348 |
| |
349 |
1
| public static ISolver newMiniCard() {
|
350 |
1
| return newMiniSAT(new CardinalityDataStructure());
|
351 |
| } |
352 |
| |
353 |
| |
354 |
| |
355 |
| |
356 |
| |
357 |
157
| public static ISolver newMinimalOPBMax() {
|
358 |
157
| MiniSATLearning learning = new MiniSATLearning();
|
359 |
157
| Solver solver = new Solver(new FirstUIP(), learning,
|
360 |
| new PBMaxDataStructure(),new VarOrder()); |
361 |
157
| learning.setDataStructureFactory(solver.getDSFactory());
|
362 |
157
| learning.setVarActivityListener(solver);
|
363 |
157
| return solver;
|
364 |
| } |
365 |
| |
366 |
| |
367 |
| |
368 |
| |
369 |
| |
370 |
157
| public static ISolver newMiniOPBMax() {
|
371 |
157
| MiniSATLearning learning = new MiniSATLearning();
|
372 |
157
| Solver solver = new PBSolver(new FirstUIP(), learning,
|
373 |
| new PBMaxDataStructure(),new VarOrder()); |
374 |
157
| learning.setDataStructureFactory(solver.getDSFactory());
|
375 |
157
| learning.setVarActivityListener(solver);
|
376 |
157
| return solver;
|
377 |
| } |
378 |
| |
379 |
| |
380 |
| |
381 |
| |
382 |
| |
383 |
157
| public static ISolver newMinimalOPBMin() {
|
384 |
157
| MiniSATLearning learning = new MiniSATLearning();
|
385 |
157
| Solver solver = new Solver(new FirstUIP(), learning,
|
386 |
| new PBMinDataStructure(),new VarOrder()); |
387 |
157
| learning.setDataStructureFactory(solver.getDSFactory());
|
388 |
157
| learning.setVarActivityListener(solver);
|
389 |
157
| return solver;
|
390 |
| } |
391 |
| |
392 |
| |
393 |
| |
394 |
| |
395 |
| |
396 |
157
| public static ISolver newMiniOPBMin() {
|
397 |
157
| MiniSATLearning learning = new MiniSATLearning();
|
398 |
157
| Solver solver = new PBSolver(new FirstUIP(), learning,
|
399 |
| new PBMinDataStructure(),new VarOrder()); |
400 |
157
| learning.setDataStructureFactory(solver.getDSFactory());
|
401 |
157
| learning.setVarActivityListener(solver);
|
402 |
157
| return solver;
|
403 |
| } |
404 |
| |
405 |
| |
406 |
| |
407 |
| |
408 |
102
| public static ISolver newRelsat() {
|
409 |
102
| MiniSATLearning learning = new MiniSATLearning();
|
410 |
102
| Solver solver = new Solver(new DecisionUIP(), learning,
|
411 |
| new MixedDataStructureDaniel(),new VarOrder()); |
412 |
102
| learning.setDataStructureFactory(solver.getDSFactory());
|
413 |
102
| learning.setVarActivityListener(solver);
|
414 |
102
| return solver;
|
415 |
| } |
416 |
| |
417 |
| |
418 |
| |
419 |
| |
420 |
| |
421 |
102
| public static ISolver newBackjumping() {
|
422 |
102
| NoLearningButHeuristics learning = new NoLearningButHeuristics();
|
423 |
102
| Solver solver = new Solver(new FirstUIP(), learning,
|
424 |
| new MixedDataStructureDaniel(),new VarOrder()); |
425 |
102
| learning.setVarActivityListener(solver);
|
426 |
102
| return solver;
|
427 |
| } |
428 |
| |
429 |
| |
430 |
| |
431 |
| |
432 |
| |
433 |
| |
434 |
| |
435 |
102
| public static ISolver newMini3SAT() {
|
436 |
102
| LimitedLearning learning = new FixedLengthLearning(3);
|
437 |
102
| Solver solver = new Solver(new FirstUIP(), learning,
|
438 |
| new MixedDataStructureWithBinaryAndTernary(), new SearchParams( |
439 |
| Integer.MAX_VALUE),new VarOrder()); |
440 |
102
| learning.setSolver(solver);
|
441 |
102
| solver.setOrder(new JWOrder());
|
442 |
102
| return solver;
|
443 |
| } |
444 |
| |
445 |
| |
446 |
| |
447 |
| |
448 |
| |
449 |
1
| public static ISolver newMini3SATb() {
|
450 |
1
| MiniSATLearning learning = new MiniSATLearning();
|
451 |
1
| Solver solver = new Solver(new FirstUIP(), learning,
|
452 |
| new MixedDataStructureWithBinaryAndTernary(), new SearchParams( |
453 |
| Integer.MAX_VALUE),new VarOrder()); |
454 |
1
| learning.setDataStructureFactory(solver.getDSFactory());
|
455 |
1
| learning.setVarActivityListener(solver);
|
456 |
1
| solver.setOrder(new JWOrder());
|
457 |
1
| return solver;
|
458 |
| } |
459 |
| |
460 |
0
| @Override
|
461 |
| public ISolver defaultSolver() { |
462 |
0
| return newMiniLearning2Heap();
|
463 |
| } |
464 |
| |
465 |
0
| @Override
|
466 |
| public ISolver lightSolver() { |
467 |
0
| return newMini3SAT();
|
468 |
| } |
469 |
| |
470 |
| |
471 |
| } |