Trace number 1878595

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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 NameAnswerobjCPU timeWall clock time
bsolo 3.1 clSAT (MO)-45 385.691 385.882

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/
~kexu/benchmarks/frb59-26-opb/normalized-frb59-26-5.opb
MD5SUM2295cbab79cf702b6a93f1d0b8bae876
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-46
Best CPU time to get the best result obtained on this benchmark1795.23
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -58
Optimality of the best value was proved NO
Number of variables1534
Total number of constraints125982
Number of constraints which are clauses125982
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 constraint2
Number of terms in the objective function 1534
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 1534
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 1534
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

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data

0.00/0.00	c bsolo beta version 3.1 - 13/04/2009 : 1630 GMT
0.00/0.00	c Developed by Vasco Manquinho and José Santos IST/UTL - INESC-ID
0.00/0.00	c type "bsolo -h" for help
0.00/0.00	c Time Limit set via environment variable PBTIMEOUT to 1800
0.00/0.00	c Learning Strategy: Clause Learning
0.00/0.00	c Time Limit set to 1800
0.00/0.00	c Memory Limit set to 1800 MB
0.00/0.00	c Instance file HOME/instance-1878595-1245168440.opb
0.00/0.00	c File size is 3107816 bytes.
0.29/0.38	c Highest Coefficient sum: 1534
0.29/0.38	c Parsing was ok!!
0.29/0.38	c Total parsing time: 0.378 s
0.39/0.42	c Var: 1534 Constr: 125982 125982/0/0 Lit: 251964 Watch. Lit: 251964
0.39/0.42	c Obj. Vars: 1534 (100 % of total variables)
4.58/4.62	c Pre-processing Time: 4.617 s
4.58/4.63	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
4.58/4.63	c        0   1534   125982   251964    2   251964   41993      0      0 4.62
4.58/4.63	c Switching off lower bounding mode.
4.58/4.64	o -42
4.58/4.65	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
4.58/4.65	c        0   1534   125983   253498    2   252008   42993      1      0 4.64
4.58/4.65	o -43
4.58/4.66	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
4.58/4.66	c        2   1534   125986   258012    2   252057   42993      4      0 4.65
4.58/4.66	o -44
8.48/8.58	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
8.48/8.58	c        3   1534   125988   261035    2   252105   42993      6      0 4.66
8.48/8.58	c      103   1534   126088   409731    3   252305   47293    106     21 4.76
8.48/8.58	c      353   1534   126338   781375    6   252805   52023    356     70 5.00
8.48/8.58	c      829   1534   126814  1489008   11   253757   57226    832    151 5.49
8.48/8.58	c     1642   1534   127627  2696988   21   255383   62949   1645    251 6.53
8.48/8.58	c     2962   1534   128947  4659120   36   258023   69244   2965    349 8.48
8.48/8.58	o -45
385.41/385.60	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
385.41/385.60	c     3030   1534   129016  4761742   36   258206   42993   3034    353 8.58
385.41/385.60	c     3131   1534   129117  4911782   38   258408   47293   3135    360 8.69
385.41/385.60	c     3381   1534   129367  5283238   40   258908   52023   3385    376 8.97
385.41/385.60	c     3856   1534   129842  5988893   46   259858   57226   3860    402 9.59
385.41/385.60	c     4669   1534   130655  7196585   55   261484   62949   4673    442 10.56
385.41/385.60	c     5989   1534   131975  9156902   69   264124   69244   5993    483 12.40
385.41/385.60	c     8070   1534   134056 12247878   91   268286   76169   8074    514 15.69
385.41/385.60	c    11293   1534   137279 17034153  124   274732   83786  11297    498 22.65
385.41/385.60	c    16229   1534   142215 24365853  171   284604   92165  16233    477 34.02
385.41/385.60	c    23735   1534   149721 35512083  237   299616  101382  23739    408 58.17
385.41/385.60	c    35096   1534   161082 52384423  325   322338  111521  35100    370 94.66
385.41/385.60	c    52240   1534   178226 77842541  436   356626  122674  52244    280 186.54
385.41/385.60	c    78059   1534   204045 116191364  569   408264  134942  78063    238 326.94
385.41/385.60	c Caught signal: 15
385.41/385.60	v -x1534 -x1533 -x1532 -x1531 -x1530 -x1529 -x1528 -x1527 -x1526 -x1525 -x1524 -x1523 -x1522 -x1521 -x1520 -x1519 -x1518 -x1517 -x1516 -x1515 -x1514 -x1513 -x1512 -x1511 -x1510 -x1509 -x1508 -x1507 -x1506 -x1505 -x1504 -x1503 -x1502 -x1501 -x1500 -x1499 -x1498 -x1497 -x1496 -x1495 -x1494 -x1493 -x1492 -x1491 -x1490 -x1489 -x1488 -x1487 -x1486 -x1485 -x1484 -x1483 -x1482 -x1481 -x1480 -x1479 -x1478 -x1477 -x1476 -x1475 -x1474 -x1473 -x1472 -x1471 -x1470 -x1469 -x1468 -x1467 -x1466 x1465 -x1464 -x1463 -x1462 -x1461 -x1460 -x1459 -x1458 -x1457 -x1456 -x1455 -x1454 -x1453 -x1452 -x1451 -x1450 -x1449 -x1448 x1447 -x1446 -x1445 -x1444 -x1443 -x1442 -x1441 -x1440 -x1439 -x1438 -x1437 -x1436 -x1435 -x1434 -x1433 -x1432 -x1431 -x1430 -x1429 -x1428 -x1427 -x1426 -x1425 -x1424 -x1423 -x1422 -x1421 x1420 -x1419 -x1418 -x1417 -x1416 -x1415 -x1414 -x1413 -x1412 -x1411 -x1410 -x1409 -x1408 -x1407 -x1406 -x1405 -x1404 -x1403 -x1402 -x1401 -x1400 -x1399 -x1398 -x1397 -x1396 -x1395 -x1394 -x1393 -x1392 -x1391 -x1390 -x1389 -x1388 -x1387 x1386 -x1385 -x1384 -x1383 -x1382 -x1381 -x1380 -x1379 -x1378 -x1377 -x1376 -x1375 -x1374 -x1373 -x1372 -x1371 -x1370 -x1369 -x1368 -x1367 -x1366 -x1365 -x1364 -x1363 -x1362 -x1361 -x1360 -x1359 x1358 -x1357 -x1356 -x1355 -x1354 -x1353 -x1352 -x1351 -x1350 -x1349 -x1348 -x1347 -x1346 -x1345 -x1344 -x1343 -x1342 -x1341 -x1340 -x1339 -x1338 -x1337 -x1336 -x1335 x1334 -x1333 -x1332 -x1331 -x1330 -x1329 -x1328 -x1327 -x1326 -x1325 -x1324 -x1323 -x1322 -x1321 -x1320 -x1319 -x1318 -x1317 -x1316 -x1315 -x1314 -x1313 -x1312 -x1311 x1310 -x1309 -x1308 -x1307 -x1306 -x1305 -x1304 -x1303 -x1302 -x1301 -x1300 -x1299 -x1298 -x1297 -x1296 -x1295 -x1294 -x1293 -x1292 -x1291 -x1290 -x1289 -x1288 -x1287 -x1286 x1285 -x1284 -x1283 -x1282 -x1281 -x1280 -x1279 -x1278 -x1277 -x1276 -x1275 -x1274 -x1273 -x1272 -x1271 -x1270 -x1269 -x1268 -x1267 -x1266 -x1265 x1264 -x1263 -x1262 -x1261 -x1260 -x1259 -x1258 -x1257 -x1256 -x1255 -x1254 -x1253 -x1252 -x1251 -x1250 -x1249 -x1248 -x1247 -x1246 -x1245 -x1244 -x1243 -x1242 -x1241 -x1240 -x1239 -x1238 -x1237 -x1236 x1235 -x1234 -x1233 -x1232 -x1231 -x1230 -x1229 -x1228 -x1227 -x1226 -x1225 -x1224 -x1223 -x1222 -x1221 -x1220 -x1219 -x1218 -x1217 -x1216 -x1215 -x1214 -x1213 -x1212 -x1211 -x1210 -x1209 -x1208 -x1207 -x1206 -x1205 -x1204 -x1203 -x1202 -x1201 -x1200 -x1199 x1198 -x1197 -x1196 -x1195 -x1194 -x1193 -x1192 -x1191 x1190 -x1189 -x1188 -x1187 -x1186 -x1185 -x1184 -x1183 -x1182 -x1181 -x1180 -x1179 -x1178 -x1177 -x1176 -x1175 -x1174 -x1173 -x1172 -x1171 -x1170 -x1169 -x1168 -x1167 -x1166 -x1165 -x1164 -x1163 -x1162 -x1161 -x1160 -x1159 -x1158 -x1157 -x1156 -x1155 -x1154 -x1153 -x1152 -x1151 -x1150 -x1149 -x1148 -x1147 -x1146 -x1145 -x1144 -x1143 -x1142 -x1141 -x1140 -x1139 -x1138 -x1137 -x1136 -x1135 -x1134 x1133 -x1132 -x1131 -x1130 -x1129 -x1128 -x1127 -x1126 -x1125 -x1124 -x1123 -x1122 -x1121 -x1120 -x1119 -x1118 -x1117 -x1116 -x1115 x1114 -x1113 -x1112 -x1111 -x1110 -x1109 -x1108 -x1107 -x1106 -x1105 -x1104 -x1103 -x1102 -x1101 -x1100 -x1099 -x1098 -x1097 -x1096 -x1095 -x1094 -x1093 -x1092 -x1091 -x1090 -x1089 -x1088 -x1087 x1086 -x1085 -x1084 -x1083 -x1082 -x1081 -x1080 -x1079 -x1078 -x1077 -x1076 -x1075 -x1074 -x1073 -x1072 -x1071 -x1070 -x1069 -x1068 -x1067 -x1066 -x1065 -x1064 -x1063 -x1062 -x1061 -x1060 -x1059 -x1058 -x1057 -x1056 -x1055 -x1054 -x1053 -x1052 -x1051 -x1050 -x1049 x1048 -x1047 -x1046 -x1045 -x1044 -x1043 -x1042 -x1041 -x1040 -x1039 -x1038 -x1037 -x1036 -x1035 -x1034 -x1033 -x1032 -x1031 -x1030 -x1029 -x1028 -x1027 -x1026 -x1025 -x1024 -x1023 -x1022 -x1021 -x1020 -x1019 -x1018 x1017 -x1016 -x1015 -x1014 -x1013 -x1012 -x1011 -x1010 -x1009 -x1008 -x1007 -x1006 -x1005 x1004 -x1003 -x1002 -x1001 -x1000 -x999 -x998 -x997 -x996 -x995 -x994 -x993 -x992 -x991 -x990 -x989 -x988 -x987 -x986 -x985 -x984 -x983 -x982 -x981 -x980 -x979 -x978 -x977 -x976 -x975 -x974 -x973 x972 -x971 -x970 -x969 -x968 -x967 -x966 -x965 -x964 -x963 -x962 -x961 -x960 -x959 -x958 -x957 -x956 -x955 -x954 -x953 -x952 -x951 -x950 -x949 -x948 -x947 -x946 -x945 -x944 -x943 -x942 -x941 -x940 -x939 -x938 -x937 -x936 -x935 -x934 -x933 -x932 -x931 -x930 -x929 -x928 -x927 x926 -x925 -x924 -x923 -x922 -x921 -x920 -x919 -x918 -x917 -x916 -x915 -x914 -x913 -x912 -x911 -x910 -x909 -x908 -x907 -x906 -x905 x904 -x903 -x902 -x901 -x900 -x899 -x898 -x897 -x896 -x895 -x894 -x893 -x892 -x891 -x890 -x889 -x888 -x887 -x886 -x885 -x884 -x883 -x882 -x881 -x880 -x879 x878 -x877 -x876 -x875 -x874 -x873 -x872 -x871 -x870 -x869 -x868 -x867 -x866 -x865 -x864 -x863 -x862 -x861 -x860 -x859 -x858 -x857 -x856 -x855 -x854 -x853 -x852 -x851 -x850 -x849 -x848 -x847 -x846 -x845 -x844 -x843 -x842 -x841 -x840 -x839 -x838 -x837 -x836 -x835 -x834 -x833 -x832 -x831 -x830 -x829 -x828 -x827 -x826 -x825 -x824 -x823 -x822 -x821 x820 -x819 -x818 -x817 -x816 -x815 -x814 -x813 -x812 -x811 -x810 -x809 -x808 -x807 -x806 -x805 -x804 -x803 -x802 -x801 -x800 -x799 -x798 -x797 -x796 -x795 -x794 -x793 -x792 -x791 -x790 -x789 x788 -x787 -x786 -x785 -x784 -x783 -x782 -x781 -x780 -x779 -x778 -x777 -x776 -x775 -x774 -x773 -x772 -x771 -x770 -x769 -x768 x767 -x766 -x765 -x764 -x763 -x762 -x761 -x760 -x759 -x758 -x757 -x756 -x755 -x754 -x753 -x752 -x751 -x750 -x749 -x748 -x747 -x746 -x745 -x744 -x743 -x742 -x741 -x740 -x739 -x738 -x737 -x736 x735 -x734 -x733 -x732 -x731 -x730 -x729 -x728 -x727 -x726 -x725 -x724 -x723 -x722 -x721 -x720 -x719 -x718 -x717 -x716 -x715 -x714 -x713 -x712 -x711 -x710 -x709 -x708 -x707 -x706 -x705 -x704 -x703 -x702 -x701 -x700 -x699 -x698 -x697 -x696 -x695 -x694 x693 -x692 -x691 -x690 -x689 -x688 -x687 -x686 -x685 -x684 -x683 -x682 -x681 -x680 -x679 -x678 -x677 -x676 -x675 -x674 -x673 -x672 -x671 -x670 -x669 -x668 -x667 -x666 -x665 -x664 -x663 -x662 -x661 -x660 -x659 -x658 -x657 -x656 -x655 -x654 -x653 -x652 -x651 -x650 -x649 -x648 -x647 -x646 -x645 -x644 -x643 -x642 -x641 -x640 -x639 -x638 -x637 -x636 -x635 -x634 -x633 -x632 -x631 x630 -x629 -x628 -x627 -x626 -x625 -x624 -x623 -x622 -x621 -x620 -x619 -x618 -x617 -x616 -x615 -x614 -x613 -x612 -x611 -x610 -x609 -x608 -x607 -x606 -x605 -x604 -x603 -x602 -x601 -x600 -x599 -x598 -x597 -x596 -x595 -x594 -x593 -x592 -x591 -x590 -x589 -x588 -x587 -x586 -x585 -x584 -x583 -x582 -x581 -x580 -x579 -x578 x577 -x576 -x575 -x574 -x573 -x572 -x571 -x570 -x569 -x568 -x567 -x566 -x565 -x564 -x563 -x562 -x561 -x560 -x559 -x558 -x557 -x556 -x555 -x554 -x553 -x552 -x551 -x550 -x549 -x548 -x547 -x546 -x545 -x544 -x543 -x542 -x541 -x540 x539 -x538 -x537 -x536 -x535 -x534 -x533 -x532 -x531 -x530 -x529 -x528 -x527 -x526 -x525 -x524 -x523 -x522 -x521 -x520 -x519 -x518 -x517 -x516 -x515 -x514 -x513 -x512 -x511 -x510 -x509 -x508 -x507 -x506 -x505 -x504 -x503 -x502 -x501 x500 -x499 -x498 -x497 -x496 -x495 -x494 -x493 -x492 -x491 -x490 -x489 -x488 -x487 -x486 -x485 -x484 -x483 -x482 -x481 -x480 -x479 -x478 -x477 -x476 -x475 -x474 -x473 -x472 -x471 -x470 -x469 -x468 -x467 -x466 -x465 -x464 -x463 -x462 -x461 -x460 -x459 -x458 -x457 -x456 -x455 -x454 -x453 -x452 -x451 -x450 -x449 -x448 -x447 -x446 -x445 -x444 x443 -x442 -x441 -x440 x439 -x438 -x437 -x436 -x435 -x434 -x433 -x432 -x431 -x430 -x429 -x428 -x427 -x426 -x425 -x424 -x423 -x422 -x421 -x420 -x419 -x418 -x417 -x416 -x415 -x414 -x413 -x412 -x411 -x410 -x409 -x408 -x407 -x406 -x405 x404 -x403 -x402 -x401 -x400 -x399 -x398 -x397 -x396 -x395 -x394 -x393 -x392 -x391 -x390 -x389 -x388 -x387 -x386 -x385 -x384 -x383 -x382 -x381 -x380 -x379 -x378 -x377 -x376 -x375 -x374 -x373 -x372 -x371 -x370 -x369 -x368 -x367 -x366 -x365 -x364 -x363 -x362 -x361 -x360 -x359 -x358 -x357 -x356 -x355 -x354 -x353 -x352 -x351 -x350 -x349 -x348 -x347 -x346 -x345 -x344 -x343 -x342 -x341 -x340 -x339 -x338 -x337 -x336 -x335 -x334 -x333 -x332 -x331 -x330 -x329 x328 -x327 -x326 -x325 -x324 -x323 -x322 -x321 -x320 -x319 -x318 -x317 -x316 -x315 -x314 -x313 -x312 -x311 -x310 -x309 -x308 -x307 -x306 -x305 -x304 -x303 -x302 -x301 -x300 -x299 -x298 -x297 -x296 -x295 -x294 -x293 -x292 -x291 -x290 x289 -x288 -x287 -x286 -x285 -x284 -x283 -x282 -x281 x280 -x279 -x278 -x277 -x276 -x275 -x274 -x273 -x272 -x271 -x270 -x269 -x268 -x267 -x266 -x265 -x264 -x263 -x262 -x261 -x260 -x259 -x258 -x257 -x256 -x255 -x254 -x253 -x252 -x251 -x250 -x249 x248 -x247 -x246 -x245 -x244 -x243 -x242 -x241 -x240 -x239 -x238 -x237 -x236 -x235 -x234 -x233 -x232 -x231 -x230 -x229 -x228 -x227 -x226 -x225 -x224 -x223 -x222 -x221 -x220 -x219 -x218 -x217 -x216 -x215 -x214 -x213 -x212 -x211 x210 -x209 -x208 -x207 -x206 -x205 -x204 -x203 -x202 -x201 -x200 x199 -x198 -x197 -x196 -x195 -x194 -x193 -x192 -x191 -x190 -x189 -x188 -x187 -x186 -x185 -x184 -x183 -x182 -x181 -x180 x179 -x178 -x177 -x176 -x175 -x174 -x173 -x172 -x171 -x170 -x169 -x168 -x167 -x166 -x165 -x164 -x163 -x162 -x161 -x160 -x159 -x158 -x157 -x156 -x155 -x154 -x153 -x152 -x151 -x150 -x149 -x148 -x147 -x146 -x145 -x144 -x143 -x142 -x141 -x140 -x139 -x138 -x137 -x136 -x135 -x134 -x133 -x132 -x131 -x130 -x129 -x128 -x127 -x126 -x125 -x124 -x123 -x122 -x121 -x120 -x119 -x118 -x117 -x116 -x115 -x114 -x113 -x112 -x111 -x110 -x109 -x108 -x107 -x106 -x105 -x104 -x103 -x102 -x101 -x100 -x99 -x98 -x97 -x96 -x95 -x94 -x93 x92 -x91 -x90 -x89 -x88 -x87 -x86 -x85 -x84 -x83 -x82 -x81 -x80 -x79 -x78 -x77 -x76 -x75 -x74 -x73 -x72 -x71 -x70 -x69 -x68 -x67 -x66 -x65 -x64 x63 -x62 -x61 -x60 -x59 -x58 -x57 -x56 -x55 -x54 -x53 -x52 -x51 -x50 -x49 -x48 -x47 -x46 -x45 -x44 -x43 -x42 -x41 x40 -x39 -x38 -x37 -x36 -x35 -x34 -x33 -x32 -x31 -x30 -x29 -x28 -x27 -x26 -x25 -x24 -x23 -x22 -x21 -x20 -x19 -x18 -x17 -x16 -x15 x14 -x13 -x12 -x11 -x10 -x9 -x8 -x7 -x6 -x5 -x4 -x3 -x2 -x1 
385.41/385.60	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
385.41/385.60	c   21    95634   9694   108770   221620 142291006  95638    248 385.42
385.41/385.60	c Objective: -45
385.41/385.60	s SATISFIABLE
385.41/385.60	c Total time: 385.416 s

Verifier Data

OK	-45

Watcher Data

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1878595-1245168440/watcher-1878595-1245168440 -o /tmp/evaluation-result-1878595-1245168440/solver-1878595-1245168440 -C 1800 -W 2000 -M 1800 bsolo -l1 -t1800 -m1800 HOME/instance-1878595-1245168440.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 5367
/proc/meminfo: memFree=1851552/2055920 swapFree=4191900/4192956
[pid=5367] ppid=5365 vsize=13764 CPUtime=0
/proc/5367/stat : 5367 (bsolo) R 5365 5367 4947 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 184444988 14094336 254 1992294400 134512640 137136520 4294956256 18446744073709551615 134517592 0 0 4096 16384 0 0 0 17 0 0 0
/proc/5367/statm: 3441 255 176 640 0 2038 0

[startup+0.0194169 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 5367
/proc/meminfo: memFree=1851552/2055920 swapFree=4191900/4192956
[pid=5367] ppid=5365 vsize=14312 CPUtime=0.01
/proc/5367/stat : 5367 (bsolo) R 5365 5367 4947 0 -1 4194304 417 0 0 0 1 0 0 0 18 0 1 0 184444988 14655488 401 1992294400 134512640 137136520 4294956256 18446744073709551615 136575102 0 0 4096 16384 0 0 0 17 0 0 0
/proc/5367/statm: 3578 401 203 640 0 2175 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 14312

[startup+0.10143 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 5367
/proc/meminfo: memFree=1851552/2055920 swapFree=4191900/4192956
[pid=5367] ppid=5365 vsize=17060 CPUtime=0.09
/proc/5367/stat : 5367 (bsolo) R 5365 5367 4947 0 -1 4194304 1258 0 0 0 9 0 0 0 18 0 1 0 184444988 17469440 1242 1992294400 134512640 137136520 4294956256 18446744073709551615 136575102 0 0 4096 16384 0 0 0 17 0 0 0
/proc/5367/statm: 4265 1242 366 640 0 2862 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17060

[startup+0.301465 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 5367
/proc/meminfo: memFree=1851552/2055920 swapFree=4191900/4192956
[pid=5367] ppid=5365 vsize=23524 CPUtime=0.29
/proc/5367/stat : 5367 (bsolo) R 5365 5367 4947 0 -1 4194304 3279 0 0 0 29 0 0 0 19 0 1 0 184444988 24088576 3263 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 0 0 0
/proc/5367/statm: 5881 3263 764 640 0 4478 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 23524

[startup+0.701535 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 5367
/proc/meminfo: memFree=1851552/2055920 swapFree=4191900/4192956
[pid=5367] ppid=5365 vsize=33052 CPUtime=0.69
/proc/5367/stat : 5367 (bsolo) R 5365 5367 4947 0 -1 4194304 6628 0 0 0 67 2 0 0 23 0 1 0 184444988 33845248 5853 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 0 0 0
/proc/5367/statm: 8263 5853 190 640 0 7619 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 33052

[startup+1.50168 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5368
/proc/meminfo: memFree=1828568/2055920 swapFree=4191900/4192956
[pid=5367] ppid=5365 vsize=33052 CPUtime=1.49
/proc/5367/stat : 5367 (bsolo) R 5365 5367 4947 0 -1 4194304 6628 0 0 0 145 4 0 0 25 0 1 0 184444988 33845248 5853 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 0 0 0
/proc/5367/statm: 8263 5853 190 640 0 7619 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 33052

[startup+3.10196 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5368
/proc/meminfo: memFree=1828440/2055920 swapFree=4191900/4192956
[pid=5367] ppid=5365 vsize=33052 CPUtime=3.09
/proc/5367/stat : 5367 (bsolo) R 5365 5367 4947 0 -1 4194304 6628 0 0 0 301 8 0 0 25 0 1 0 184444988 33845248 5853 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 0 0 0
/proc/5367/statm: 8263 5853 190 640 0 7619 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 33052

[startup+6.30152 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5368
/proc/meminfo: memFree=1818328/2055920 swapFree=4191900/4192956
[pid=5367] ppid=5365 vsize=57160 CPUtime=6.29
/proc/5367/stat : 5367 (bsolo) R 5365 5367 4947 0 -1 4194304 14576 0 0 0 613 16 0 0 25 0 1 0 184444988 58531840 11879 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 0 0 0
/proc/5367/statm: 14290 11879 196 640 0 13646 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 57160

[startup+12.7016 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5368
/proc/meminfo: memFree=1723992/2055920 swapFree=4191900/4192956
[pid=5367] ppid=5365 vsize=146240 CPUtime=12.69
/proc/5367/stat : 5367 (bsolo) R 5365 5367 4947 0 -1 4194304 36835 0 0 0 1243 26 0 0 25 0 1 0 184444988 149749760 34138 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 0 0 0
/proc/5367/statm: 36560 34138 196 640 0 35916 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 146240

[startup+25.5019 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5368
/proc/meminfo: memFree=1591576/2055920 swapFree=4191900/4192956
[pid=5367] ppid=5365 vsize=272444 CPUtime=25.48
/proc/5367/stat : 5367 (bsolo) R 5365 5367 4947 0 -1 4194304 68385 0 0 0 2507 41 0 0 25 0 1 0 184444988 278982656 65688 1992294400 134512640 137136520 4294956256 18446744073709551615 134544256 0 0 4096 16384 0 0 0 17 0 0 0
/proc/5367/statm: 68111 65688 196 640 0 67467 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 272444

[startup+51.1014 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5368
/proc/meminfo: memFree=1417752/2055920 swapFree=4191900/4192956
[pid=5367] ppid=5365 vsize=446336 CPUtime=51.06
/proc/5367/stat : 5367 (bsolo) R 5365 5367 4947 0 -1 4194304 111874 0 0 0 5043 63 0 0 25 0 1 0 184444988 457048064 109177 1992294400 134512640 137136520 4294956256 18446744073709551615 136509106 0 0 4096 16384 0 0 0 17 0 0 0
/proc/5367/statm: 111584 109177 196 640 0 110940 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 446336

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5368
/proc/meminfo: memFree=1119256/2055920 swapFree=4191900/4192956
[pid=5367] ppid=5365 vsize=741568 CPUtime=102.24
/proc/5367/stat : 5367 (bsolo) R 5365 5367 4947 0 -1 4194304 185675 0 0 0 10124 100 0 0 25 0 1 0 184444988 759365632 182978 1992294400 134512640 137136520 4294956256 18446744073709551615 136498219 0 0 4096 16384 0 0 0 17 0 0 0
/proc/5367/statm: 185392 182978 196 640 0 184748 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 741568

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5368
/proc/meminfo: memFree=920088/2055920 swapFree=4191900/4192956
[pid=5367] ppid=5365 vsize=942132 CPUtime=162.21
/proc/5367/stat : 5367 (bsolo) R 5365 5367 4947 0 -1 4194304 235817 0 0 0 16096 125 0 0 25 0 1 0 184444988 964743168 233120 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 0 0 0
/proc/5367/statm: 235533 233120 196 640 0 234889 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 942132

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5368
/proc/meminfo: memFree=669720/2055920 swapFree=4191900/4192956
[pid=5367] ppid=5365 vsize=1190688 CPUtime=222.18
/proc/5367/stat : 5367 (bsolo) R 5365 5367 4947 0 -1 4194304 297956 0 0 0 22063 155 0 0 25 0 1 0 184444988 1219264512 295259 1992294400 134512640 137136520 4294956256 18446744073709551615 134544256 0 0 4096 16384 0 0 0 17 0 0 0
/proc/5367/statm: 297672 295259 196 640 0 297028 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 1190688

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5368
/proc/meminfo: memFree=502680/2055920 swapFree=4191900/4192956
[pid=5367] ppid=5365 vsize=1358020 CPUtime=282.16
/proc/5367/stat : 5367 (bsolo) R 5365 5367 4947 0 -1 4194304 339792 0 0 0 28039 177 0 0 25 0 1 0 184444988 1390612480 337095 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 0 0 0
/proc/5367/statm: 339505 337095 196 640 0 338861 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 1358020

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5368
/proc/meminfo: memFree=237848/2055920 swapFree=4191900/4192956
[pid=5367] ppid=5365 vsize=1623140 CPUtime=342.14
/proc/5367/stat : 5367 (bsolo) R 5365 5367 4947 0 -1 4194304 406064 0 0 0 34004 210 0 0 25 0 1 0 184444988 1662095360 403367 1992294400 134512640 137136520 4294956256 18446744073709551615 134600223 0 0 4096 16384 0 0 0 17 0 0 0
/proc/5367/statm: 405785 403367 196 640 0 405141 0
Current children cumulated CPU time (s) 342.14
Current children cumulated vsize (KiB) 1623140



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+385.602 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5368
/proc/meminfo: memFree=16216/2055920 swapFree=4191900/4192956
[pid=5367] ppid=5365 vsize=1843568 CPUtime=385.41
/proc/5367/stat : 5367 (bsolo) R 5365 5367 4947 0 -1 4194304 461172 0 0 0 38302 239 0 0 25 0 1 0 184444988 1887813632 458475 1992294400 134512640 137136520 4294956256 18446744073709551615 134543933 0 0 4096 16384 0 0 0 17 0 0 0
/proc/5367/statm: 460892 458475 196 640 0 460248 0
Current children cumulated CPU time (s) 385.41
Current children cumulated vsize (KiB) 1843568

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

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

[startup+385.802 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5368
/proc/meminfo: memFree=16216/2055920 swapFree=4191900/4192956
[pid=5367] ppid=5365 vsize=0 CPUtime=385.6
/proc/5367/stat : 5367 (bsolo) R 5365 5367 4947 0 -1 4194308 461174 0 0 0 38302 258 0 0 25 0 1 0 184444988 0 0 1992294400 0 0 0 0 0 0 16384 4096 16384 0 0 0 17 0 0 0
/proc/5367/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 385.6
Current children cumulated vsize (KiB) 0

Child status: 15
Real time (s): 385.882
CPU time (s): 385.691
CPU user time (s): 383.023
CPU system time (s): 2.66859
CPU usage (%): 99.9505
Max. virtual memory (cumulated for all children) (KiB): 1843568

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 383.023
system time used= 2.66859
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 461174
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= 2
involuntary context switches= 1444

runsolver used 0.402938 second user time and 1.00985 second system time

The end

Launcher Data

Begin job on node4 at 2009-06-16 18:07:20
IDJOB=1878595
IDBENCH=2269
IDSOLVER=700
FILE ID=node4/1878595-1245168440
PBS_JOBID= 9363851
Free space on /tmp= 66404 MiB

SOLVER NAME= bsolo 3.1 cl
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/~kexu/benchmarks/frb59-26-opb/normalized-frb59-26-5.opb
COMMAND LINE= bsolo -l1 -tTIMEOUT -mMEMLIMIT BENCHNAME
CONVERSION SCRIPT= PBconversionToLinear BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1878595-1245168440/watcher-1878595-1245168440 -o /tmp/evaluation-result-1878595-1245168440/solver-1878595-1245168440 -C 1800 -W 2000 -M 1800  bsolo -l1 -t1800 -m1800 HOME/instance-1878595-1245168440.opb

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 2295cbab79cf702b6a93f1d0b8bae876
RANDOM SEED=1960500487

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

/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		: 3000.259
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		: 3000.259
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:       1852032 kB
Buffers:         37200 kB
Cached:          98472 kB
SwapCached:        260 kB
Active:          19092 kB
Inactive:       129900 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1852032 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:            6972 kB
Writeback:           0 kB
Mapped:          21804 kB
Slab:            40796 kB
Committed_AS:   139880 kB
PageTables:       1472 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

CONVERSION COMMAND LINE= PBconversionToLinear HOME/instance-1878595-1245168440.opb

Free space on /tmp at the end= 66400 MiB
End job on node4 at 2009-06-16 18:13:48