Trace number 1878470

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)-44 434.165 434.299

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/
~kexu/benchmarks/frb59-26-opb/normalized-frb59-26-1.opb
MD5SUMa2418d45f4247bab260506429e96e746
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 benchmark1800.07
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -57
Optimality of the best value was proved NO
Number of variables1534
Total number of constraints126555
Number of constraints which are clauses126555
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-1878470-1245167977.opb
0.00/0.00	c File size is 3122761 bytes.
0.39/0.40	c Highest Coefficient sum: 1534
0.39/0.40	c Parsing was ok!!
0.39/0.40	c Total parsing time: 0.403 s
0.39/0.45	c Var: 1534 Constr: 126555 126555/0/0 Lit: 253110 Watch. Lit: 253110
0.39/0.45	c Obj. Vars: 1534 (100 % of total variables)
4.69/4.71	c Pre-processing Time: 4.711 s
4.69/4.72	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
4.69/4.72	c        0   1534   126555   253110    2   253110   42184      0      0 4.71
4.69/4.72	c Switching off lower bounding mode.
4.69/4.73	o -38
4.69/4.74	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
4.69/4.74	c        0   1534   126556   254644    2   253150   43184      1      0 4.74
4.69/4.74	o -39
4.69/4.75	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
4.69/4.75	c        4   1534   126561   262149    2   253199   43184      6      0 4.75
4.69/4.75	o -41
5.79/5.85	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
5.79/5.85	c        4   1534   126562   263683    2   253242   43184      7      0 4.76
5.79/5.85	c      104   1534   126662   412649    3   253442   47503    107     21 4.86
5.79/5.85	c      354   1534   126912   784938    6   253942   52254    357     68 5.13
5.79/5.85	c      829   1534   127387  1492742   11   254892   57480    832    145 5.69
5.79/5.85	o -42
5.99/6.06	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
5.99/6.06	c      985   1534   127544  1726644   13   255248   43184    989    168 5.86
5.99/6.06	c     1085   1534   127644  1875374   14   255448   47503   1089    181 5.97
5.99/6.06	o -43
6.19/6.27	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
6.19/6.27	c     1157   1534   127717  1984091   15   255637   43184   1162    190 6.06
6.19/6.27	c     1258   1534   127818  2134320   16   255839   47503   1263    203 6.18
6.19/6.27	o -44
433.87/434.00	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
433.87/434.00	c     1341   1534   127902  2259361   17   256051   43184   1347    213 6.28
433.87/434.00	c     1442   1534   128003  2409508   18   256253   47503   1448    224 6.42
433.87/434.00	c     1693   1534   128254  2782379   21   256755   52254   1699    251 6.72
433.87/434.00	c     2170   1534   128731  3491604   27   257709   57480   2176    295 7.34
433.87/434.00	c     2983   1534   129544  4699952   36   259335   63229   2989    350 8.50
433.87/434.00	c     4303   1534   130864  6661370   50   261975   69552   4309    409 10.50
433.87/434.00	c     6384   1534   132945  9753890   73   266137   76508   6390    461 13.84
433.87/434.00	c     9607   1534   136168 14542313  106   272583   84159   9613    465 20.64
433.87/434.00	c    14543   1534   141104 21879216  155   282455   92575  14549    437 33.26
433.87/434.00	c    22049   1534   148610 33034612  222   297467  101833  22055    384 57.30
433.87/434.00	c    33411   1534   159972 49924331  312   320191  112017  33417    338 98.79
433.87/434.00	c    50555   1534   177116 75404830  425   354479  123219  50561    275 183.62
433.87/434.00	c    76374   1534   202935 113776441  560   406117  135541  76380    242 314.53
433.87/434.00	c Caught signal: 15
433.87/434.00	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 
433.87/434.00	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
433.87/434.00	c   23    95552  11259   111243   222113 142264885  95558    220 433.87
433.87/434.00	c Objective: -44
433.87/434.00	s SATISFIABLE
433.87/434.00	c Total time: 433.872 s

Verifier Data 

OK	-44

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1878470-1245167977/watcher-1878470-1245167977 -o /tmp/evaluation-result-1878470-1245167977/solver-1878470-1245167977 -C 1800 -W 2000 -M 1800 bsolo -l1 -t1800 -m1800 HOME/instance-1878470-1245167977.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 4571
/proc/meminfo: memFree=1852784/2055920 swapFree=4182572/4192956
[pid=4571] ppid=4569 vsize=13780 CPUtime=0
/proc/4571/stat : 4571 (bsolo) R 4569 4571 4230 0 -1 4194304 263 0 0 0 0 0 0 0 18 0 1 0 184394790 14110720 247 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4571/statm: 3445 247 174 640 0 2038 0

[startup+0.031739 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 4571
/proc/meminfo: memFree=1852784/2055920 swapFree=4182572/4192956
[pid=4571] ppid=4569 vsize=14604 CPUtime=0.02
/proc/4571/stat : 4571 (bsolo) R 4569 4571 4230 0 -1 4194304 523 0 0 0 2 0 0 0 18 0 1 0 184394790 14954496 508 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4571/statm: 3651 508 223 640 0 2244 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 14604

[startup+0.101749 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 4571
/proc/meminfo: memFree=1852784/2055920 swapFree=4182572/4192956
[pid=4571] ppid=4569 vsize=16804 CPUtime=0.09
/proc/4571/stat : 4571 (bsolo) R 4569 4571 4230 0 -1 4194304 1203 0 0 0 9 0 0 0 18 0 1 0 184394790 17207296 1187 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4571/statm: 4201 1187 355 640 0 2794 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16804

[startup+0.301776 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 4571
/proc/meminfo: memFree=1852784/2055920 swapFree=4182572/4192956
[pid=4571] ppid=4569 vsize=22988 CPUtime=0.29
/proc/4571/stat : 4571 (bsolo) R 4569 4571 4230 0 -1 4194304 3101 0 0 0 28 1 0 0 19 0 1 0 184394790 23539712 3085 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4571/statm: 5747 3085 728 640 0 4340 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 22988

[startup+0.701834 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 4571
/proc/meminfo: memFree=1852784/2055920 swapFree=4182572/4192956
[pid=4571] ppid=4569 vsize=33268 CPUtime=0.69
/proc/4571/stat : 4571 (bsolo) R 4569 4571 4230 0 -1 4194304 6657 0 0 0 66 3 0 0 23 0 1 0 184394790 34066432 5878 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4571/statm: 8317 5878 190 640 0 7673 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 33268

[startup+1.50195 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4572
/proc/meminfo: memFree=1829992/2055920 swapFree=4182572/4192956
[pid=4571] ppid=4569 vsize=33268 CPUtime=1.49
/proc/4571/stat : 4571 (bsolo) R 4569 4571 4230 0 -1 4194304 6657 0 0 0 143 6 0 0 25 0 1 0 184394790 34066432 5878 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4571/statm: 8317 5878 190 640 0 7673 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 33268

[startup+3.10218 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4572
/proc/meminfo: memFree=1829864/2055920 swapFree=4182572/4192956
[pid=4571] ppid=4569 vsize=33268 CPUtime=3.09
/proc/4571/stat : 4571 (bsolo) R 4569 4571 4230 0 -1 4194304 6657 0 0 0 300 9 0 0 25 0 1 0 184394790 34066432 5878 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4571/statm: 8317 5878 190 640 0 7673 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 33268

[startup+6.30164 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4572
/proc/meminfo: memFree=1822256/2055920 swapFree=4182572/4192956
[pid=4571] ppid=4569 vsize=54944 CPUtime=6.29
/proc/4571/stat : 4571 (bsolo) R 4569 4571 4230 0 -1 4194304 14029 0 0 0 611 18 0 0 25 0 1 0 184394790 56262656 11319 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4571/statm: 13736 11319 196 640 0 13092 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 54944

[startup+12.7016 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4572
/proc/meminfo: memFree=1731256/2055920 swapFree=4182572/4192956
[pid=4571] ppid=4569 vsize=138652 CPUtime=12.68
/proc/4571/stat : 4571 (bsolo) R 4569 4571 4230 0 -1 4194304 34950 0 0 0 1242 26 0 0 25 0 1 0 184394790 141979648 32240 1992294400 134512640 137136520 4294956256 18446744073709551615 136518894 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4571/statm: 34663 32240 196 640 0 34019 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 138652

[startup+25.5014 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4572
/proc/meminfo: memFree=1611960/2055920 swapFree=4182572/4192956
[pid=4571] ppid=4569 vsize=252756 CPUtime=25.49
/proc/4571/stat : 4571 (bsolo) R 4569 4571 4230 0 -1 4194304 63476 0 0 0 2508 41 0 0 25 0 1 0 184394790 258822144 60766 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4571/statm: 63189 60766 196 640 0 62545 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 252756

[startup+51.1011 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4572
/proc/meminfo: memFree=1447608/2055920 swapFree=4182572/4192956
[pid=4571] ppid=4569 vsize=416904 CPUtime=51.07
/proc/4571/stat : 4571 (bsolo) R 4569 4571 4230 0 -1 4194304 104522 0 0 0 5048 59 0 0 25 0 1 0 184394790 426909696 101812 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4571/statm: 104226 101812 196 640 0 103582 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 416904

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4578
/proc/meminfo: memFree=1176120/2055920 swapFree=4182572/4192956
[pid=4571] ppid=4569 vsize=686428 CPUtime=102.26
/proc/4571/stat : 4571 (bsolo) R 4569 4571 4230 0 -1 4194304 171898 0 0 0 10132 94 0 0 25 0 1 0 184394790 702902272 169188 1992294400 134512640 137136520 4294956256 18446744073709551615 134572140 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4571/statm: 171607 169188 196 640 0 170963 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 686428

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4578
/proc/meminfo: memFree=924792/2055920 swapFree=4182572/4192956
[pid=4571] ppid=4569 vsize=937804 CPUtime=162.24
/proc/4571/stat : 4571 (bsolo) R 4569 4571 4230 0 -1 4194304 234757 0 0 0 16099 125 0 0 25 0 1 0 184394790 960311296 232047 1992294400 134512640 137136520 4294956256 18446744073709551615 134543948 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4571/statm: 234451 232047 196 640 0 233807 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 937804

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4578
/proc/meminfo: memFree=692664/2055920 swapFree=4182572/4192956
[pid=4571] ppid=4569 vsize=1168844 CPUtime=222.22
/proc/4571/stat : 4571 (bsolo) R 4569 4571 4230 0 -1 4194304 292497 0 0 0 22065 157 0 0 25 0 1 0 184394790 1196896256 289787 1992294400 134512640 137136520 4294956256 18446744073709551615 134573092 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4571/statm: 292211 289787 196 640 0 291567 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 1168844

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4578
/proc/meminfo: memFree=453432/2055920 swapFree=4182572/4192956
[pid=4571] ppid=4569 vsize=1409316 CPUtime=282.2
/proc/4571/stat : 4571 (bsolo) R 4569 4571 4230 0 -1 4194304 352627 0 0 0 28027 193 0 0 25 0 1 0 184394790 1443139584 349917 1992294400 134512640 137136520 4294956256 18446744073709551615 134543986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4571/statm: 352329 349917 196 640 0 351685 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 1409316

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4578
/proc/meminfo: memFree=238200/2055920 swapFree=4182572/4192956
[pid=4571] ppid=4569 vsize=1622680 CPUtime=342.18
/proc/4571/stat : 4571 (bsolo) R 4569 4571 4230 0 -1 4194304 405958 0 0 0 33997 221 0 0 25 0 1 0 184394790 1661624320 403248 1992294400 134512640 137136520 4294956256 18446744073709551615 134600223 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4571/statm: 405670 403248 196 640 0 405026 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 1622680

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4578
/proc/meminfo: memFree=85496/2055920 swapFree=4182572/4192956
[pid=4571] ppid=4569 vsize=1775940 CPUtime=402.17
/proc/4571/stat : 4571 (bsolo) R 4569 4571 4230 0 -1 4194304 444285 0 0 0 39977 240 0 0 25 0 1 0 184394790 1818562560 441575 1992294400 134512640 137136520 4294956256 18446744073709551615 134543948 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4571/statm: 443985 441575 196 640 0 443341 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 1775940



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+434.002 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4578
/proc/meminfo: memFree=15800/2055920 swapFree=4182572/4192956
[pid=4571] ppid=4569 vsize=1843348 CPUtime=433.87
/proc/4571/stat : 4571 (bsolo) R 4569 4571 4230 0 -1 4194304 461128 0 0 0 43138 249 0 0 25 0 1 0 184394790 1887588352 458418 1992294400 134512640 137136520 4294956256 18446744073709551615 134544125 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4571/statm: 460837 458418 196 640 0 460193 0
Current children cumulated CPU time (s) 433.87
Current children cumulated vsize (KiB) 1843348

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

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

[startup+434.201 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4578
/proc/meminfo: memFree=15800/2055920 swapFree=4182572/4192956
[pid=4571] ppid=4569 vsize=0 CPUtime=434.06
/proc/4571/stat : 4571 (bsolo) R 4569 4571 4230 0 -1 4194308 461130 0 0 0 43138 268 0 0 25 0 1 0 184394790 0 0 1992294400 0 0 0 0 0 0 16384 4096 16384 0 0 0 17 1 0 0
/proc/4571/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 434.06
Current children cumulated vsize (KiB) 0

Child status: 15
Real time (s): 434.299
CPU time (s): 434.165
CPU user time (s): 431.381
CPU system time (s): 2.78358
CPU usage (%): 99.9691
Max. virtual memory (cumulated for all children) (KiB): 1843348

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 431.381
system time used= 2.78358
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 461130
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= 680

runsolver used 0.299954 second user time and 0.931858 second system time

The end

Launcher Data 

Begin job on node39 at 2009-06-16 17:59:37
IDJOB=1878470
IDBENCH=2265
IDSOLVER=700
FILE ID=node39/1878470-1245167977
PBS_JOBID= 9363828
Free space on /tmp= 66128 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-frb59-26-1.opb
COMMAND LINE= bsolo -l1 -tTIMEOUT -mMEMLIMIT BENCHNAME
CONVERSION SCRIPT= PBconversionToLinear BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1878470-1245167977/watcher-1878470-1245167977 -o /tmp/evaluation-result-1878470-1245167977/solver-1878470-1245167977 -C 1800 -W 2000 -M 1800  bsolo -l1 -t1800 -m1800 HOME/instance-1878470-1245167977.opb

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

MD5SUM BENCH= a2418d45f4247bab260506429e96e746
RANDOM SEED=1118650807

node39.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		: 3000.263
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		: 3000.263
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:       1853264 kB
Buffers:         41692 kB
Cached:          92948 kB
SwapCached:       4216 kB
Active:          46152 kB
Inactive:        96448 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1853264 kB
SwapTotal:     4192956 kB
SwapFree:      4182572 kB
Dirty:            6988 kB
Writeback:           0 kB
Mapped:          13660 kB
Slab:            46052 kB
Committed_AS:   137488 kB
PageTables:       1384 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-1878470-1245167977.opb

Free space on /tmp at the end= 66124 MiB
End job on node39 at 2009-06-16 18:06:53