Trace number 311813

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
KCNFS 2006SAT 21.0808 21.0914

General information on the benchmark

Namerandom/2+p/p0.8/v2405/
unif2p-p0.8-v2405-c7479-S2084125686-20-SAT.cnf
MD5SUM481b04db1084d221cad49f8d1e419306
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.363944
Satisfiable
(Un)Satisfiability was proved
Number of variables2405
Number of clauses7478
Sum of the clauses size20939
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21495
Number of clauses of size 35983
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	
0.00/0.00	c Computed by /tmp/evaluation/311813-1172577045/kcnfs-2006   V. 1.2
0.00/0.00	c reading file ... done
0.00/0.01	c Input file : '/tmp/evaluation/311813-1172577045/instance-311813-1172577045.cnf'
0.00/0.01	c [#vars: 2405, #clauses: 7478 , (2-3)-CNF]
0.00/0.02	c unit clauses propagate before processing (#clause: 7478)
20.99/21.08	c BSH-propagate until depth 1 (fix point: 6 updates) 
20.99/21.08	s SATISFIABLE
20.99/21.08	v        1        2        3        4        5       -6       -7
20.99/21.08	v        8        9       10      -11       12       13       14
20.99/21.08	v       15       16       17      -18      -19       20       21
20.99/21.08	v      -22       23      -24       25       26       27      -28
20.99/21.08	v       29      -30      -31       32      -33       34       35
20.99/21.08	v       36      -37       38       39       40      -41      -42
20.99/21.08	v       43       44       45      -46       47      -48      -49
20.99/21.08	v       50       51      -52       53      -54       55       56
20.99/21.08	v       57       58      -59      -60       61       62      -63
20.99/21.08	v      -64       65      -66      -67      -68       69      -70
20.99/21.08	v      -71      -72       73       74       75       76       77
20.99/21.08	v       78      -79       80       81       82       83       84
20.99/21.08	v      -85       86      -87       88       89       90      -91
20.99/21.08	v      -92       93       94       95      -96       97      -98
20.99/21.08	v       99     -100      101      102     -103     -104      105
20.99/21.08	v     -106     -107     -108     -109     -110      111      112
20.99/21.08	v      113      114      115      116      117      118      119
20.99/21.08	v     -120     -121     -122     -123      124     -125      126
20.99/21.08	v      127     -128      129      130     -131      132      133
20.99/21.08	v     -134      135      136      137      138     -139      140
20.99/21.08	v      141     -142     -143     -144      145      146     -147
20.99/21.08	v      148      149     -150      151     -152      153     -154
20.99/21.08	v     -155     -156      157     -158     -159     -160     -161
20.99/21.08	v     -162     -163     -164      165      166      167     -168
20.99/21.08	v     -169     -170     -171     -172      173     -174      175
20.99/21.08	v      176     -177      178     -179     -180      181     -182
20.99/21.08	v      183     -184      185      186     -187     -188      189
20.99/21.08	v      190      191     -192      193      194     -195     -196
20.99/21.08	v      197     -198      199     -200     -201      202     -203
20.99/21.08	v      204     -205      206      207      208      209     -210
20.99/21.08	v     -211     -212      213      214     -215      216      217
20.99/21.08	v     -218      219     -220      221     -222      223     -224
20.99/21.08	v      225     -226      227      228      229      230     -231
20.99/21.08	v      232      233      234      235      236      237     -238
20.99/21.08	v     -239      240      241      242     -243      244      245
20.99/21.08	v     -246      247      248      249      250     -251      252
20.99/21.08	v     -253      254     -255     -256      257     -258     -259
20.99/21.08	v      260     -261     -262     -263      264      265      266
20.99/21.08	v      267      268     -269      270     -271     -272      273
20.99/21.08	v      274      275     -276      277     -278      279      280
20.99/21.08	v     -281      282     -283      284     -285      286      287
20.99/21.08	v      288     -289     -290      291     -292      293      294
20.99/21.08	v     -295      296     -297     -298      299     -300     -301
20.99/21.08	v      302      303     -304      305      306     -307     -308
20.99/21.08	v     -309      310     -311     -312     -313     -314      315
20.99/21.08	v      316      317      318     -319      320     -321     -322
20.99/21.08	v     -323      324      325     -326      327     -328      329
20.99/21.08	v     -330      331     -332     -333     -334     -335      336
20.99/21.08	v     -337      338     -339     -340      341      342      343
20.99/21.08	v      344      345      346      347     -348      349      350
20.99/21.08	v      351     -352     -353      354     -355     -356     -357
20.99/21.08	v      358      359      360      361     -362     -363     -364
20.99/21.08	v     -365     -366      367      368     -369      370     -371
20.99/21.08	v      372     -373     -374      375     -376      377      378
20.99/21.08	v      379     -380      381     -382     -383     -384     -385
20.99/21.08	v      386     -387      388     -389      390      391      392
20.99/21.08	v      393     -394     -395     -396     -397     -398     -399
20.99/21.08	v     -400      401     -402      403      404      405     -406
20.99/21.08	v     -407     -408     -409      410      411     -412      413
20.99/21.08	v      414     -415     -416      417      418      419      420
20.99/21.08	v      421     -422     -423     -424     -425     -426     -427
20.99/21.08	v     -428     -429      430     -431      432     -433      434
20.99/21.08	v     -435     -436      437     -438      439      440     -441
20.99/21.08	v      442      443      444     -445      446     -447      448
20.99/21.08	v      449     -450      451     -452      453     -454     -455
20.99/21.08	v      456      457     -458      459      460     -461     -462
20.99/21.08	v      463     -464      465      466     -467     -468      469
20.99/21.08	v     -470     -471      472      473      474     -475      476
20.99/21.08	v     -477      478     -479     -480      481      482      483
20.99/21.08	v      484      485     -486      487     -488     -489      490
20.99/21.08	v      491      492     -493     -494     -495     -496     -497
20.99/21.08	v      498      499     -500      501      502      503      504
20.99/21.08	v      505     -506     -507      508      509     -510      511
20.99/21.08	v     -512     -513      514      515     -516     -517      518
20.99/21.08	v     -519     -520      521      522     -523      524      525
20.99/21.08	v      526      527     -528      529      530     -531     -532
20.99/21.08	v      533     -534     -535      536      537      538      539
20.99/21.08	v      540     -541     -542     -543      544      545      546
20.99/21.08	v      547     -548      549      550     -551      552     -553
20.99/21.08	v     -554     -555      556     -557     -558     -559      560
20.99/21.08	v      561      562      563      564      565      566     -567
20.99/21.08	v      568      569      570     -571      572     -573      574
20.99/21.08	v      575     -576      577     -578     -579      580      581
20.99/21.08	v      582     -583      584     -585     -586     -587     -588
20.99/21.08	v      589     -590     -591     -592      593      594     -595
20.99/21.08	v     -596      597     -598      599     -600     -601      602
20.99/21.08	v      603     -604     -605     -606      607      608     -609
20.99/21.08	v      610     -611      612      613     -614     -615     -616
20.99/21.08	v      617      618      619      620      621     -622     -623
20.99/21.08	v      624     -625     -626     -627     -628     -629     -630
20.99/21.08	v     -631      632     -633      634      635      636     -637
20.99/21.08	v      638     -639      640      641     -642      643      644
20.99/21.08	v      645     -646     -647     -648     -649     -650     -651
20.99/21.08	v      652      653      654     -655      656      657     -658
20.99/21.08	v     -659     -660     -661     -662     -663      664     -665
20.99/21.08	v     -666     -667     -668     -669     -670      671     -672
20.99/21.08	v     -673     -674      675      676      677     -678     -679
20.99/21.08	v     -680     -681      682     -683      684     -685     -686
20.99/21.08	v      687     -688      689      690      691     -692     -693
20.99/21.08	v     -694      695      696     -697      698     -699      700
20.99/21.08	v      701      702      703     -704     -705     -706     -707
20.99/21.08	v     -708      709     -710     -711      712      713     -714
20.99/21.08	v      715     -716      717     -718      719      720     -721
20.99/21.08	v      722      723     -724      725      726     -727     -728
20.99/21.08	v     -729     -730     -731      732     -733      734     -735
20.99/21.08	v     -736     -737      738     -739      740      741     -742
20.99/21.08	v      743     -744      745      746     -747     -748     -749
20.99/21.08	v      750     -751     -752     -753      754      755      756
20.99/21.08	v      757     -758      759     -760     -761     -762      763
20.99/21.08	v     -764      765      766      767     -768      769     -770
20.99/21.08	v     -771      772      773     -774      775      776      777
20.99/21.08	v     -778      779     -780      781      782      783      784
20.99/21.08	v      785      786      787     -788     -789      790     -791
20.99/21.08	v      792      793     -794     -795     -796     -797      798
20.99/21.08	v      799     -800     -801     -802     -803      804      805
20.99/21.08	v      806      807     -808      809      810      811      812
20.99/21.08	v     -813     -814      815     -816      817     -818      819
20.99/21.08	v      820      821      822      823      824      825      826
20.99/21.08	v      827     -828     -829      830      831      832     -833
20.99/21.08	v     -834     -835     -836      837     -838     -839     -840
20.99/21.08	v     -841     -842      843     -844      845      846      847
20.99/21.08	v     -848      849      850      851      852      853     -854
20.99/21.08	v     -855      856     -857     -858      859     -860     -861
20.99/21.08	v      862      863     -864     -865      866     -867      868
20.99/21.08	v     -869      870      871      872      873     -874      875
20.99/21.08	v     -876      877      878     -879     -880     -881     -882
20.99/21.08	v      883      884      885      886     -887     -888      889
20.99/21.08	v     -890      891      892     -893      894      895     -896
20.99/21.08	v      897      898      899     -900      901      902     -903
20.99/21.08	v      904     -905      906      907      908      909      910
20.99/21.08	v      911      912     -913      914      915     -916     -917
20.99/21.08	v     -918     -919     -920      921      922     -923     -924
20.99/21.08	v     -925      926     -927     -928      929      930     -931
20.99/21.08	v     -932     -933      934      935     -936      937      938
20.99/21.08	v     -939     -940      941     -942      943     -944     -945
20.99/21.08	v     -946      947     -948     -949      950      951      952
20.99/21.08	v     -953     -954      955     -956      957      958     -959
20.99/21.08	v     -960     -961      962      963      964     -965      966
20.99/21.08	v      967      968     -969      970     -971     -972      973
20.99/21.08	v     -974     -975      976      977      978      979      980
20.99/21.08	v      981      982      983      984      985      986      987
20.99/21.08	v     -988      989      990      991      992      993     -994
20.99/21.08	v      995      996     -997      998     -999     1000     1001
20.99/21.08	v    -1002    -1003     1004    -1005     1006    -1007     1008
20.99/21.08	v    -1009     1010     1011     1012     1013    -1014     1015
20.99/21.08	v     1016     1017    -1018    -1019     1020    -1021    -1022
20.99/21.08	v     1023     1024    -1025     1026     1027     1028    -1029
20.99/21.08	v     1030     1031     1032     1033    -1034     1035     1036
20.99/21.08	v     1037    -1038     1039    -1040    -1041    -1042     1043
20.99/21.08	v     1044    -1045     1046     1047     1048     1049     1050
20.99/21.08	v    -1051     1052     1053    -1054    -1055     1056     1057
20.99/21.08	v     1058    -1059     1060    -1061    -1062    -1063     1064
20.99/21.08	v     1065     1066     1067     1068     1069     1070     1071
20.99/21.08	v     1072     1073     1074     1075    -1076     1077     1078
20.99/21.08	v    -1079    -1080    -1081     1082    -1083     1084     1085
20.99/21.08	v     1086     1087    -1088     1089    -1090    -1091     1092
20.99/21.08	v     1093    -1094    -1095    -1096    -1097     1098    -1099
20.99/21.08	v    -1100    -1101     1102     1103    -1104    -1105     1106
20.99/21.08	v    -1107     1108    -1109    -1110     1111    -1112    -1113
20.99/21.08	v     1114     1115     1116     1117     1118     1119    -1120
20.99/21.08	v    -1121    -1122    -1123    -1124    -1125     1126     1127
20.99/21.08	v    -1128    -1129     1130    -1131     1132     1133     1134
20.99/21.08	v    -1135    -1136    -1137    -1138    -1139    -1140    -1141
20.99/21.08	v    -1142     1143    -1144    -1145    -1146    -1147    -1148
20.99/21.08	v    -1149    -1150     1151     1152     1153     1154    -1155
20.99/21.08	v    -1156     1157    -1158    -1159    -1160    -1161    -1162
20.99/21.08	v    -1163    -1164     1165     1166     1167    -1168     1169
20.99/21.08	v     1170     1171     1172     1173     1174     1175     1176
20.99/21.08	v    -1177     1178    -1179    -1180     1181    -1182     1183
20.99/21.08	v    -1184    -1185     1186     1187     1188     1189     1190
20.99/21.08	v     1191     1192     1193    -1194    -1195    -1196     1197
20.99/21.08	v     1198    -1199    -1200     1201     1202    -1203     1204
20.99/21.08	v     1205     1206     1207     1208     1209    -1210    -1211
20.99/21.08	v     1212    -1213    -1214    -1215     1216     1217    -1218
20.99/21.08	v     1219     1220     1221     1222    -1223     1224    -1225
20.99/21.08	v     1226    -1227     1228     1229    -1230    -1231     1232
20.99/21.08	v    -1233     1234     1235     1236    -1237     1238     1239
20.99/21.08	v    -1240    -1241     1242     1243     1244    -1245     1246
20.99/21.08	v     1247    -1248     1249    -1250    -1251    -1252     1253
20.99/21.08	v     1254     1255    -1256     1257     1258    -1259    -1260
20.99/21.08	v     1261    -1262    -1263     1264     1265    -1266     1267
20.99/21.08	v     1268    -1269     1270     1271     1272    -1273     1274
20.99/21.08	v     1275     1276     1277    -1278     1279     1280     1281
20.99/21.08	v     1282    -1283    -1284    -1285    -1286    -1287    -1288
20.99/21.08	v     1289    -1290    -1291    -1292     1293     1294    -1295
20.99/21.08	v    -1296     1297     1298     1299    -1300    -1301     1302
20.99/21.08	v    -1303    -1304    -1305     1306     1307    -1308    -1309
20.99/21.08	v    -1310    -1311    -1312     1313     1314    -1315    -1316
20.99/21.08	v    -1317    -1318     1319    -1320     1321    -1322    -1323
20.99/21.08	v    -1324    -1325     1326     1327    -1328    -1329     1330
20.99/21.08	v    -1331     1332    -1333     1334    -1335    -1336     1337
20.99/21.08	v    -1338    -1339     1340     1341     1342    -1343     1344
20.99/21.08	v    -1345    -1346    -1347     1348     1349     1350     1351
20.99/21.08	v    -1352     1353    -1354    -1355     1356    -1357     1358
20.99/21.08	v     1359     1360     1361     1362    -1363    -1364    -1365
20.99/21.08	v     1366     1367     1368     1369    -1370     1371     1372
20.99/21.08	v     1373     1374    -1375     1376    -1377    -1378     1379
20.99/21.08	v    -1380    -1381    -1382     1383    -1384    -1385     1386
20.99/21.08	v    -1387    -1388     1389     1390    -1391     1392     1393
20.99/21.08	v     1394    -1395     1396     1397    -1398    -1399     1400
20.99/21.08	v     1401     1402    -1403    -1404     1405     1406     1407
20.99/21.08	v    -1408     1409     1410    -1411    -1412    -1413    -1414
20.99/21.08	v     1415    -1416     1417     1418     1419     1420    -1421
20.99/21.08	v     1422    -1423    -1424     1425    -1426     1427     1428
20.99/21.08	v    -1429    -1430     1431     1432     1433    -1434     1435
20.99/21.08	v     1436     1437     1438     1439    -1440     1441     1442
20.99/21.08	v    -1443     1444     1445     1446     1447    -1448    -1449
20.99/21.08	v    -1450     1451    -1452     1453     1454    -1455     1456
20.99/21.08	v     1457     1458    -1459     1460     1461     1462    -1463
20.99/21.08	v    -1464    -1465     1466     1467     1468     1469    -1470
20.99/21.08	v     1471     1472     1473     1474    -1475    -1476    -1477
20.99/21.08	v     1478     1479    -1480     1481    -1482     1483     1484
20.99/21.08	v     1485     1486    -1487     1488    -1489    -1490    -1491
20.99/21.08	v     1492    -1493     1494     1495    -1496     1497     1498
20.99/21.08	v    -1499    -1500     1501    -1502     1503     1504    -1505
20.99/21.08	v     1506     1507    -1508     1509     1510     1511    -1512
20.99/21.08	v    -1513    -1514     1515     1516    -1517     1518     1519
20.99/21.08	v    -1520    -1521    -1522     1523     1524    -1525    -1526
20.99/21.08	v    -1527     1528     1529     1530     1531    -1532    -1533
20.99/21.08	v     1534    -1535    -1536     1537     1538    -1539     1540
20.99/21.08	v     1541     1542    -1543     1544    -1545    -1546     1547
20.99/21.08	v    -1548     1549     1550     1551    -1552     1553    -1554
20.99/21.08	v     1555     1556    -1557    -1558    -1559     1560    -1561
20.99/21.08	v     1562     1563     1564    -1565    -1566    -1567    -1568
20.99/21.08	v     1569     1570     1571    -1572     1573    -1574     1575
20.99/21.08	v    -1576     1577    -1578    -1579     1580     1581     1582
20.99/21.08	v     1583    -1584     1585     1586    -1587     1588    -1589
20.99/21.08	v    -1590    -1591     1592     1593     1594     1595    -1596
20.99/21.08	v     1597    -1598    -1599     1600     1601     1602     1603
20.99/21.08	v     1604    -1605     1606    -1607     1608    -1609     1610
20.99/21.08	v     1611    -1612     1613     1614     1615    -1616    -1617
20.99/21.08	v     1618     1619     1620     1621     1622    -1623     1624
20.99/21.08	v    -1625    -1626    -1627    -1628    -1629     1630    -1631
20.99/21.08	v    -1632    -1633    -1634     1635     1636    -1637    -1638
20.99/21.08	v     1639     1640     1641     1642    -1643     1644     1645
20.99/21.08	v     1646     1647    -1648    -1649    -1650    -1651    -1652
20.99/21.08	v     1653     1654     1655    -1656    -1657     1658    -1659
20.99/21.08	v     1660    -1661    -1662    -1663    -1664    -1665     1666
20.99/21.08	v     1667    -1668     1669    -1670     1671    -1672    -1673
20.99/21.08	v     1674     1675     1676     1677     1678     1679     1680
20.99/21.08	v     1681     1682    -1683    -1684    -1685     1686    -1687
20.99/21.08	v    -1688    -1689     1690    -1691     1692    -1693     1694
20.99/21.08	v     1695    -1696    -1697     1698    -1699    -1700     1701
20.99/21.08	v    -1702     1703    -1704    -1705     1706    -1707    -1708
20.99/21.08	v     1709     1710    -1711     1712    -1713     1714    -1715
20.99/21.08	v     1716    -1717    -1718     1719    -1720    -1721    -1722
20.99/21.08	v    -1723    -1724     1725    -1726    -1727     1728     1729
20.99/21.08	v     1730    -1731     1732     1733     1734    -1735    -1736
20.99/21.08	v    -1737    -1738    -1739    -1740     1741     1742     1743
20.99/21.08	v    -1744     1745     1746    -1747    -1748    -1749     1750
20.99/21.08	v     1751     1752    -1753     1754     1755    -1756    -1757
20.99/21.08	v    -1758    -1759    -1760     1761    -1762     1763    -1764
20.99/21.08	v     1765     1766     1767    -1768    -1769     1770    -1771
20.99/21.08	v    -1772    -1773    -1774    -1775     1776    -1777    -1778
20.99/21.08	v     1779     1780    -1781     1782    -1783    -1784     1785
20.99/21.08	v    -1786     1787    -1788     1789     1790     1791    -1792
20.99/21.08	v     1793     1794    -1795    -1796    -1797    -1798    -1799
20.99/21.08	v    -1800    -1801    -1802     1803    -1804     1805    -1806
20.99/21.08	v     1807    -1808    -1809     1810    -1811     1812     1813
20.99/21.08	v    -1814    -1815    -1816     1817    -1818     1819    -1820
20.99/21.08	v     1821    -1822    -1823    -1824    -1825    -1826     1827
20.99/21.08	v     1828     1829     1830    -1831    -1832     1833     1834
20.99/21.08	v    -1835     1836    -1837     1838    -1839    -1840     1841
20.99/21.08	v     1842    -1843    -1844     1845    -1846     1847     1848
20.99/21.08	v    -1849    -1850    -1851     1852     1853     1854     1855
20.99/21.08	v    -1856    -1857    -1858    -1859    -1860     1861     1862
20.99/21.08	v    -1863     1864    -1865     1866     1867    -1868    -1869
20.99/21.08	v    -1870    -1871     1872    -1873     1874     1875    -1876
20.99/21.08	v    -1877    -1878     1879    -1880    -1881    -1882    -1883
20.99/21.08	v     1884     1885    -1886     1887     1888    -1889     1890
20.99/21.08	v    -1891    -1892    -1893    -1894     1895     1896     1897
20.99/21.08	v    -1898     1899     1900    -1901     1902     1903     1904
20.99/21.08	v     1905     1906     1907     1908    -1909    -1910    -1911
20.99/21.08	v    -1912    -1913     1914     1915     1916    -1917    -1918
20.99/21.08	v     1919     1920     1921     1922    -1923    -1924     1925
20.99/21.08	v    -1926     1927    -1928     1929    -1930     1931     1932
20.99/21.08	v    -1933     1934    -1935    -1936     1937     1938    -1939
20.99/21.08	v     1940    -1941     1942     1943     1944    -1945     1946
20.99/21.08	v     1947     1948     1949    -1950    -1951    -1952     1953
20.99/21.08	v    -1954     1955     1956     1957    -1958    -1959     1960
20.99/21.08	v    -1961    -1962     1963    -1964    -1965    -1966     1967
20.99/21.08	v     1968    -1969    -1970    -1971    -1972    -1973     1974
20.99/21.08	v    -1975    -1976     1977    -1978     1979     1980     1981
20.99/21.08	v     1982     1983    -1984    -1985     1986    -1987    -1988
20.99/21.08	v    -1989     1990     1991    -1992     1993     1994     1995
20.99/21.08	v    -1996     1997    -1998     1999     2000     2001     2002
20.99/21.08	v    -2003    -2004     2005     2006     2007     2008    -2009
20.99/21.08	v     2010    -2011     2012    -2013    -2014     2015    -2016
20.99/21.08	v     2017    -2018     2019    -2020    -2021    -2022    -2023
20.99/21.08	v    -2024     2025    -2026    -2027     2028     2029    -2030
20.99/21.08	v    -2031    -2032     2033    -2034    -2035    -2036     2037
20.99/21.08	v     2038     2039    -2040    -2041     2042     2043     2044
20.99/21.08	v     2045     2046    -2047     2048    -2049     2050     2051
20.99/21.08	v     2052     2053     2054     2055    -2056    -2057     2058
20.99/21.08	v    -2059    -2060     2061     2062     2063    -2064    -2065
20.99/21.08	v     2066    -2067     2068     2069     2070     2071     2072
20.99/21.08	v     2073     2074    -2075    -2076    -2077     2078    -2079
20.99/21.08	v     2080    -2081     2082    -2083     2084    -2085     2086
20.99/21.08	v    -2087     2088     2089     2090     2091     2092     2093
20.99/21.08	v     2094     2095     2096    -2097    -2098    -2099    -2100
20.99/21.08	v     2101    -2102     2103     2104     2105    -2106     2107
20.99/21.08	v    -2108    -2109     2110     2111     2112     2113    -2114
20.99/21.08	v    -2115    -2116     2117     2118     2119     2120     2121
20.99/21.08	v     2122     2123     2124     2125     2126    -2127     2128
20.99/21.08	v    -2129    -2130    -2131     2132    -2133    -2134     2135
20.99/21.08	v     2136     2137     2138    -2139    -2140    -2141     2142
20.99/21.08	v     2143     2144     2145     2146    -2147    -2148     2149
20.99/21.08	v    -2150     2151    -2152    -2153     2154    -2155     2156
20.99/21.08	v     2157     2158     2159     2160     2161     2162    -2163
20.99/21.08	v    -2164    -2165    -2166     2167     2168    -2169    -2170
20.99/21.08	v     2171    -2172     2173     2174    -2175    -2176     2177
20.99/21.08	v     2178    -2179     2180    -2181    -2182    -2183    -2184
20.99/21.08	v    -2185     2186     2187    -2188    -2189     2190     2191
20.99/21.08	v    -2192    -2193     2194    -2195     2196     2197     2198
20.99/21.08	v     2199    -2200     2201    -2202     2203     2204     2205
20.99/21.08	v    -2206     2207    -2208    -2209     2210     2211    -2212
20.99/21.08	v     2213    -2214     2215    -2216    -2217     2218    -2219
20.99/21.08	v     2220    -2221    -2222     2223    -2224    -2225     2226
20.99/21.08	v     2227     2228    -2229    -2230     2231    -2232    -2233
20.99/21.08	v     2234    -2235     2236     2237     2238     2239    -2240
20.99/21.08	v    -2241     2242     2243     2244    -2245    -2246    -2247
20.99/21.08	v     2248     2249     2250    -2251     2252     2253     2254
20.99/21.08	v    -2255     2256    -2257    -2258    -2259     2260    -2261
20.99/21.08	v    -2262     2263    -2264     2265     2266    -2267     2268
20.99/21.08	v    -2269     2270    -2271    -2272     2273    -2274    -2275
20.99/21.08	v    -2276     2277    -2278     2279    -2280    -2281    -2282
20.99/21.08	v     2283    -2284    -2285     2286     2287    -2288     2289
20.99/21.08	v     2290    -2291    -2292    -2293     2294     2295     2296
20.99/21.08	v     2297     2298    -2299     2300     2301    -2302     2303
20.99/21.08	v    -2304     2305     2306    -2307    -2308    -2309     2310
20.99/21.08	v     2311     2312    -2313    -2314    -2315    -2316    -2317
20.99/21.08	v     2318     2319    -2320    -2321    -2322    -2323     2324
20.99/21.08	v     2325     2326    -2327    -2328    -2329     2330     2331
20.99/21.08	v     2332    -2333     2334    -2335    -2336    -2337    -2338
20.99/21.08	v    -2339    -2340     2341     2342    -2343    -2344     2345
20.99/21.08	v    -2346    -2347    -2348     2349    -2350    -2351     2352
20.99/21.08	v    -2353     2354     2355    -2356     2357     2358    -2359
20.99/21.08	v    -2360     2361     2362     2363    -2364    -2365    -2366
20.99/21.08	v    -2367    -2368     2369     2370     2371     2372     2373
20.99/21.08	v     2374     2375     2376    -2377    -2378    -2379     2380
20.99/21.08	v    -2381    -2382    -2383     2384    -2385    -2386    -2387
20.99/21.08	v     2388     2389    -2390    -2391     2392     2393     2394
20.99/21.08	v    -2395     2396    -2397     2398    -2399     2400    -2401
20.99/21.08	v    -2402     2403    -2404     2405        0
20.99/21.08	c Computation time     : 21.060 seconds
20.99/21.08	c Execution time       : 21.070 seconds
20.99/21.08	c Size of search tree  : 6261 nodes
20.99/21.08	c average speed        : 297.293 nodes/sec.
20.99/21.08	

Verifier Data (download as text)

OK

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node4/watcher-311813-1172577045 -o ROOT/results/node4/solver-311813-1172577045 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/311813-1172577045/kcnfs-2006 /tmp/evaluation/311813-1172577045/instance-311813-1172577045.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.02 1.02 1.00 3/77 24970
/proc/meminfo: memFree=1388072/2055920 swapFree=4192812/4192956
[pid=24970] ppid=24968 vsize=180908 CPUtime=0
/proc/24970/stat : 24970 (kcnfs-2006) R 24968 24970 23545 0 -1 4194304 124 0 0 0 0 0 0 0 18 0 1 0 277659414 185249792 109 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134811879 0 0 4096 0 0 0 0 17 1 0 0
/proc/24970/statm: 45227 109 47 158 0 45067 0

[startup+0.107086 s]
/proc/loadavg: 1.02 1.02 1.00 3/77 24970
/proc/meminfo: memFree=1388072/2055920 swapFree=4192812/4192956
[pid=24970] ppid=24968 vsize=181828 CPUtime=0.1
/proc/24970/stat : 24970 (kcnfs-2006) R 24968 24970 23545 0 -1 4194304 771 0 0 0 10 0 0 0 18 0 1 0 277659414 186191872 755 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134740913 0 0 4096 0 0 0 0 17 1 0 0
/proc/24970/statm: 45457 755 56 158 0 45297 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 181828

[startup+0.519125 s]
/proc/loadavg: 1.02 1.02 1.00 3/77 24970
/proc/meminfo: memFree=1388072/2055920 swapFree=4192812/4192956
[pid=24970] ppid=24968 vsize=182296 CPUtime=0.51
/proc/24970/stat : 24970 (kcnfs-2006) R 24968 24970 23545 0 -1 4194304 801 0 0 0 51 0 0 0 21 0 1 0 277659414 186671104 785 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134564260 0 0 4096 0 0 0 0 17 1 0 0
/proc/24970/statm: 45574 785 70 158 0 45414 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 182296

[startup+1.3422 s]
/proc/loadavg: 1.02 1.02 1.00 2/78 24971
/proc/meminfo: memFree=1385120/2055920 swapFree=4192812/4192956
[pid=24970] ppid=24968 vsize=182296 CPUtime=1.33
/proc/24970/stat : 24970 (kcnfs-2006) R 24968 24970 23545 0 -1 4194304 802 0 0 0 133 0 0 0 25 0 1 0 277659414 186671104 786 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134559561 0 0 4096 0 0 0 0 17 1 0 0
/proc/24970/statm: 45574 786 70 158 0 45414 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 182296

[startup+2.97836 s]
/proc/loadavg: 1.02 1.02 1.00 2/78 24971
/proc/meminfo: memFree=1384992/2055920 swapFree=4192812/4192956
[pid=24970] ppid=24968 vsize=182296 CPUtime=2.97
/proc/24970/stat : 24970 (kcnfs-2006) R 24968 24970 23545 0 -1 4194304 802 0 0 0 297 0 0 0 25 0 1 0 277659414 186671104 786 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134559561 0 0 4096 0 0 0 0 17 1 0 0
/proc/24970/statm: 45574 786 70 158 0 45414 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 182296

[startup+6.25467 s]
/proc/loadavg: 1.02 1.02 1.00 2/78 24971
/proc/meminfo: memFree=1384800/2055920 swapFree=4192812/4192956
[pid=24970] ppid=24968 vsize=182296 CPUtime=6.25
/proc/24970/stat : 24970 (kcnfs-2006) R 24968 24970 23545 0 -1 4194304 803 0 0 0 625 0 0 0 25 0 1 0 277659414 186671104 787 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134564830 0 0 4096 0 0 0 0 17 1 0 0
/proc/24970/statm: 45574 787 70 158 0 45414 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 182296

[startup+12.7113 s]
/proc/loadavg: 1.02 1.02 1.00 2/78 24971
/proc/meminfo: memFree=1384800/2055920 swapFree=4192812/4192956
[pid=24970] ppid=24968 vsize=182296 CPUtime=12.7
/proc/24970/stat : 24970 (kcnfs-2006) R 24968 24970 23545 0 -1 4194304 803 0 0 0 1270 0 0 0 25 0 1 0 277659414 186671104 787 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134559265 0 0 4096 0 0 0 0 17 1 0 0
/proc/24970/statm: 45574 787 70 158 0 45414 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 182296

Solver just ended. Dumping a history of the last processes samples

[startup+13.1193 s]
/proc/loadavg: 1.02 1.02 1.00 2/78 24971
/proc/meminfo: memFree=1384800/2055920 swapFree=4192812/4192956
[pid=24970] ppid=24968 vsize=182296 CPUtime=13.11
/proc/24970/stat : 24970 (kcnfs-2006) R 24968 24970 23545 0 -1 4194304 803 0 0 0 1311 0 0 0 25 0 1 0 277659414 186671104 787 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134579495 0 0 4096 0 0 0 0 17 1 0 0
/proc/24970/statm: 45574 787 70 158 0 45414 0
Current children cumulated CPU time (s) 13.11
Current children cumulated vsize (KiB) 182296

[startup+16.3956 s]
/proc/loadavg: 1.02 1.02 1.00 2/78 24971
/proc/meminfo: memFree=1384800/2055920 swapFree=4192812/4192956
[pid=24970] ppid=24968 vsize=182296 CPUtime=16.38
/proc/24970/stat : 24970 (kcnfs-2006) R 24968 24970 23545 0 -1 4194304 803 0 0 0 1638 0 0 0 25 0 1 0 277659414 186671104 787 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134559186 0 0 4096 0 0 0 0 17 1 0 0
/proc/24970/statm: 45574 787 70 158 0 45414 0
Current children cumulated CPU time (s) 16.38
Current children cumulated vsize (KiB) 182296

[startup+18.0378 s]
/proc/loadavg: 1.02 1.02 1.00 2/78 24971
/proc/meminfo: memFree=1384800/2055920 swapFree=4192812/4192956
[pid=24970] ppid=24968 vsize=182296 CPUtime=18.03
/proc/24970/stat : 24970 (kcnfs-2006) R 24968 24970 23545 0 -1 4194304 803 0 0 0 1803 0 0 0 25 0 1 0 277659414 186671104 787 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134675104 0 0 4096 0 0 0 0 17 1 0 0
/proc/24970/statm: 45574 787 70 158 0 45414 0
Current children cumulated CPU time (s) 18.03
Current children cumulated vsize (KiB) 182296

[startup+19.678 s]
/proc/loadavg: 1.02 1.02 1.00 2/78 24971
/proc/meminfo: memFree=1384800/2055920 swapFree=4192812/4192956
[pid=24970] ppid=24968 vsize=182296 CPUtime=19.66
/proc/24970/stat : 24970 (kcnfs-2006) R 24968 24970 23545 0 -1 4194304 803 0 0 0 1966 0 0 0 25 0 1 0 277659414 186671104 787 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134564830 0 0 4096 0 0 0 0 17 1 0 0
/proc/24970/statm: 45574 787 70 158 0 45414 0
Current children cumulated CPU time (s) 19.66
Current children cumulated vsize (KiB) 182296

[startup+20.498 s]
/proc/loadavg: 1.02 1.02 1.00 2/78 24971
/proc/meminfo: memFree=1384800/2055920 swapFree=4192812/4192956
[pid=24970] ppid=24968 vsize=182296 CPUtime=20.48
/proc/24970/stat : 24970 (kcnfs-2006) R 24968 24970 23545 0 -1 4194304 803 0 0 0 2048 0 0 0 25 0 1 0 277659414 186671104 787 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134559177 0 0 4096 0 0 0 0 17 1 0 0
/proc/24970/statm: 45574 787 70 158 0 45414 0
Current children cumulated CPU time (s) 20.48
Current children cumulated vsize (KiB) 182296

[startup+20.9061 s]
/proc/loadavg: 1.02 1.02 1.00 2/78 24971
/proc/meminfo: memFree=1384800/2055920 swapFree=4192812/4192956
[pid=24970] ppid=24968 vsize=182296 CPUtime=20.89
/proc/24970/stat : 24970 (kcnfs-2006) R 24968 24970 23545 0 -1 4194304 803 0 0 0 2089 0 0 0 25 0 1 0 277659414 186671104 787 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134564607 0 0 4096 0 0 0 0 17 1 0 0
/proc/24970/statm: 45574 787 70 158 0 45414 0
Current children cumulated CPU time (s) 20.89
Current children cumulated vsize (KiB) 182296

[startup+21.0081 s]
/proc/loadavg: 1.02 1.02 1.00 2/78 24971
/proc/meminfo: memFree=1384800/2055920 swapFree=4192812/4192956
[pid=24970] ppid=24968 vsize=182296 CPUtime=20.99
/proc/24970/stat : 24970 (kcnfs-2006) R 24968 24970 23545 0 -1 4194304 804 0 0 0 2099 0 0 0 25 0 1 0 277659414 186671104 788 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134568894 0 0 4096 0 0 0 0 17 1 0 0
/proc/24970/statm: 45574 788 70 158 0 45414 0
Current children cumulated CPU time (s) 20.99
Current children cumulated vsize (KiB) 182296

Child status: 10
Real time (s): 21.0914
CPU time (s): 21.0808
CPU user time (s): 21.0758
CPU system time (s): 0.004999
CPU usage (%): 99.9497
Max. virtual memory (cumulated for all children) (KiB): 182296

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 21.0758
system time used= 0.004999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 824
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 22
involuntary context switches= 36

runsolver used 0.034994 second user time and 0.046992 second system time

The end

Launcher Data (download as text)

Begin job on node4 on Tue Feb 27 11:50:46 UTC 2007

IDJOB= 311813
IDBENCH= 20325
IDSOLVER= 113
FILE ID= node4/311813-1172577045

PBS_JOBID= 3971672

Free space on /tmp= 66553 MiB

SOLVER NAME= KCNFS 2006
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.8/v2405/unif2p-p0.8-v2405-c7479-S2084125686-20-SAT.cnf
COMMAND LINE= /tmp/evaluation/311813-1172577045/kcnfs-2006 /tmp/evaluation/311813-1172577045/instance-311813-1172577045.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node4/watcher-311813-1172577045 -o ROOT/results/node4/solver-311813-1172577045 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/311813-1172577045/kcnfs-2006 /tmp/evaluation/311813-1172577045/instance-311813-1172577045.cnf            

META MD5SUM SOLVER= 23f87ccf1c743ff5b6146b444e216cd3
MD5SUM BENCH=  481b04db1084d221cad49f8d1e419306

RANDOM SEED= 207805567

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node4.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.231
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.231
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1388544 kB
Buffers:         61076 kB
Cached:         467896 kB
SwapCached:          0 kB
Active:         289132 kB
Inactive:       299784 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1388544 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            3284 kB
Writeback:           0 kB
Mapped:          78800 kB
Slab:            64036 kB
Committed_AS:  1081228 kB
PageTables:       1768 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66553 MiB

End job on node4 on Tue Feb 27 11:51:07 UTC 2007