PB'11 competition: satisfaction and optimization track: solvers results per benchmarks

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General information on the benchmark

Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark736
Best CPU time to get the best result obtained on this benchmark8.27774
Has Objective FunctionYES
(Un)Satisfiability was provedYES
Best value of the objective function 736
Optimality of the best value was proved YES
Number of variables1518
Total number of constraints21621
Number of constraints which are clauses21621
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint32
Number of terms in the objective function 1518
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 1518
Number of bits of the sum of numbers in the objective function 11
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 1518
Number of bits of the biggest sum of numbers11
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Results of the different solvers on this benchmark

Solver NameTraceIDAnswerobjective functionCPU timeWall clock time
Sat4j CuttingPlanes 2.3.0 (complete)3457277OPT736 8.27774 6.71798
Sat4j Res//CP 2.3.0 (complete)3455085OPT736 11.5652 6.14314
SCIP spx 2 2011-06-10 (fixed) (complete)3485965SAT736 1797.4 1797.34
SCIP spx E_2 2011-06-10 (fixed) (complete)3489407SAT736 1797.7 1797.66
bsolo 3.2 (complete)3463595SAT736 1798.03 1798.13
clasp 2.0-R4191 (complete)3468702SAT (TO)736 1800.07 1800.02
Sat4j Resolution 2.3.0 (complete)3459469SAT (TO)736 1800.12 1798.06
pwbo 1.1 (complete)3500177SAT (TO)736 1800.19 900.132
SCIP spx E SCIP with SoPlex [DEPRECATED] (complete)3451487SAT (TO)736 1800.23 1800.2
MinisatID 2.5.2-gmp (fixed) (complete)3497506? (TO)736 1800.04 1800.01
MinisatID 2.5.2 (fixed) (complete)3491128? (TO)736 1800.07 1800.02
MinisatID 2.4.8-gmp [DEPRECATED] (complete)3467193? (TO)736 1800.08 1800.02
MinisatID 2.4.8 [DEPRECATED] (complete)3465255? (TO)736 1800.11 1800.03
borg pb-opt-11.04.03 (complete)3481993? (MO) 248.07 245.431
SCIP spx SCIP with SoPlex [DEPRECATED] (complete)3453147? (TO) 1800.06 1800.03
wbo 1.6 (complete)3461383? (TO) 1800.13 1800.04

Additionnal information

This section presents information obtained from the best job displayed in the list (i.e. solvers whose names are not hidden).

objective function: 736
Solution found:
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-x34 x35 -x36 x37 -x38 x39 -x40 x41 -x42 x43 -x44 x45 -x46 x47 -x48 x49 -x50 x51 -x52 x53 -x54 x55 -x56 x57 -x58 x59 -x60 x61 -x62 x63 -x64
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x147 -x148 x149 -x150 x151 -x152 x153 -x154 x155 -x156 x157 -x158 x159 -x160 x161 -x162 x163 -x164 x165 -x166 x167 -x168 x169 -x170 x171
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-x1229 x1230 x1231 -x1232 -x1233 x1234 -x1235 x1236 -x1237 x1238 x1239 -x1240 -x1241 x1242 -x1243 x1244 -x1245 x1246 x1247 -x1248 -x1249
x1250 x1251 -x1252 -x1253 x1254 -x1255 x1256 -x1257 x1258 x1259 -x1260 -x1261 x1262 x1263 -x1264 -x1265 x1266 -x1267 x1268 x1269 -x1270
-x1271 x1272 -x1273 x1274 x1275 -x1276 -x1277 x1278 x1279 -x1280 -x1281 x1282 -x1283 x1284 -x1285 x1286 -x1287 x1288 x1289 -x1290 -x1291
x1292 x1293 -x1294 -x1295 -x1296 -x1297 x1298 x1299 -x1300 -x1301 x1302 -x1303 x1304 x1305 -x1306 -x1307 x1308 -x1309 x1310 x1311 -x1312
-x1313 x1314 x1315 -x1316 -x1317 x1318 -x1319 x1320 -x1321 x1322 x1323 -x1324 -x1325 x1326 -x1327 x1328 x1329 -x1330 -x1331 x1332 -x1333
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x1397 -x1398 -x1399 x1400 x1401 -x1402 -x1403 x1404 -x1405 x1406 -x1407 x1408 x1409 -x1410 -x1411 x1412 x1413 -x1414 -x1415 -x1416 -x1417
x1418 -x1419 x1420 x1421 -x1422 x1423 -x1424 -x1425 x1426 -x1427 x1428 -x1429 x1430 x1431 -x1432 -x1433 x1434 x1435 -x1436 -x1437 x1438
-x1439 x1440 -x1441 x1442 x1443 -x1444 -x1445 x1446 -x1447 x1448 -x1449 x1450 x1451 -x1452 -x1453 x1454 -x1455 x1456 x1457 -x1458 -x1459
x1460 -x1461 x1462 x1463 -x1464 -x1465 x1466 x1467 -x1468 -x1469 x1470 -x1471 x1472 x1473 -x1474 -x1475 x1476 -x1477 x1478 x1479 -x1480
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