Trace number 3482080

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 NameAnswerobjective functionCPU timeWall clock time
borg pb-opt-11.04.03OPT813 0.804876 1.07726

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/web/www.ps.uni-sb.de/
~walser/benchmarks/course-ass/normalized-ss97-4.opb
MD5SUM4e682317a6045f4869b1783c80734344
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark813
Best CPU time to get the best result obtained on this benchmark0.261959
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 813
Optimality of the best value was proved YES
Number of variables2289
Total number of constraints764
Number of constraints which are clauses360
Number of constraints which are cardinality constraints (but not clauses)404
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint195
Number of terms in the objective function 1798
Biggest coefficient in the objective function 349
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 104116
Number of bits of the sum of numbers in the objective function 17
Biggest number in a constraint 349
Number of bits of the biggest number in a constraint 9
Biggest sum of numbers in a constraint 104116
Number of bits of the biggest sum of numbers17
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data

0.33/0.68	c INFO: loaded portfolio from HOME/etc/borg-mix+class.opt.pickle
0.33/0.68	c INFO: solving HOME/instance-3482080-1307576906.opb
0.33/0.70	c INFO: parsing took 0.01 s
0.42/0.73	c INFO: features took 0.03 CPU seconds
0.42/0.76	c INFO: running scip-2.0.1-spx@0 for 45 with 1799 remaining (b = 0.74)
0.72/1.05	s OPTIMUM FOUND
0.72/1.05	v x1 x2 x3 x4 -x5 x6 -x7 x8 -x9 -x10 -x11 -x12 x13 -x14 -x15 x16 x17 -x18 -x19 -x20 -x21 -x22 -x23 -x24 -x25 -x26 -x27 -x28 -x29 -x30 -x31 x32 x33 -x34 -x35 -x36 -x37 x38 -x39 x40 -x41 x42 -x43 -x44 -x45 -x46 x47 x48 x49 -x50 x51 -x52 x53 -x54 -x55 -x56 x57 -x58 x59 -x60 -x61 x62 -x63 -x64 -x65 -x66 -x67 -x68 -x69 -x70 -x71 -x72 -x73 -x74 -x75 -x76 -x77 -x78 -x79 -x80 -x81 -x82 -x83 -x84 -x85 -x86 -x87 -x88 -x89 -x90 -x91 -x92 -x93 x94 -x95 -x96 -x97 -x98 -x99 -x100 x101 -x102 -x103 -x104 -x105 -x106 -x107 -x108 -x109 x110 -x111 -x112 -x113 -x114 -x115 -x116 x117 -x118 -x119 -x120 x121 -x122 -x123 -x124 x125 -x126 -x127 -x128 -x129 -x130 -x131 x132 -x133 -x134 -x135 -x136 -x137 -x138 -x139 -x140 -x141 -x142 -x143 -x144 -x145 -x146 x147 -x148 -x149 -x150 x151 -x152 -x153 -x154 -x155 -x156 x157 -x158 -x159 -x160 -x161 -x162 -x163 -x164 -x165 -x166 x167 -x168 -x169 -x170 x171 -x172 -x173 x174 x175 -x176 -x177 -x178 -x179 -x180 x181 -x182 -x183 -x184 -x185 -x186 x187 -x188 x189 -x190 -x191 x192 x193 x194 -x195 -x196 -x197 -x198 -x199 -x200 x201 x202 -x203 -x204 x205 x206 -x207 -x208 -x209 -x210 -x211 -x212 -x213 -x214 -x215 -x216 -x217 -x218 -x219 -x220 -x221 -x222 x223 -x224 -x225 -x226 x227 x228 -x229 -x230 -x231 -x232 -x233 x234 -x235 -x236 -x237 x238 -x239 -x240 -x241 x242 x243 -x244 -x245 -x246 x247 -x248 x249 -x250 x251 x252 x253 x254 x255 -x256 x257 -x258 -x259 -x260 x261 -x262 -x263 -x264 -x265 -x266 -x267 -x268 x269 -x270 x271 -x272 -x273 -x274 -x275 -x276 -x277 -x278 x279 -x280 -x281 -x282 -x283 -x284 -x285 -x286 -x287 -x288 -x289 x290 -x291 -x292 x293 -x294 -x295 -x296 -x297 x298 -x299 -x300 x301 -x302 -x303 x304 -x305 x306 -x307 -x308 -x309 -x310 -x311 -x312 x313 -x314 x315 -x316 -x317 -x318 -x319 -x320 x321 -x322 x323 -x324 -x325 -x326 -x327 -x328 -x329 x330 -x331 -x332 -x333 -x334 x335 -x336 -x337 -x338 -x339 -x340 x341 x342 x343 -x344 x345 -x346 -x347 x348 -x349 -x350 x351 -x352 -x353 x354 -x355 -x356 -x357 -x358 -x359 x360 x361 -x362 -x363 -x364 -x365 -x366 -x367 -x368 -x369 -x370 -x371 -x372 -x373 -x374 -x375 -x376 -x377 -x378 -x379 -x380 -x381 -x382 -x383 -x384 -x385 -x386 -x387 -x388 -x389 -x390 -x391 -x392 x393 x394 -x395 -x396 -x397 -x398 x399 x400 x401 -x402 x403 -x404 -x405 -x406 -x407 -x408 -x409 -x410 -x411 -x412 -x413 -x414 -x415 -x416 -x417 -x418 -x419 -x420 -x421 -x422 -x423 -x424 -x425 -x426 -x427 -x428 -x429 x430 -x431 -x432 -x433 -x434 -x435 -x436 -x437 x438 -x439 -x440 -x441 -x442 -x443 x444 -x445 -x446 -x447 -x448 x449 -x450 -x451 -x452 -x453 -x454 -x455 x456 x457 -x458 x459 x460 -x461 -x462 -x463 -x464 -x465 x466 x467 x468 x469 x470 x471 -x472 x473 -x474 -x475 x476 x477 -x478 -x479 -x480 -x481 -x482 -x483 x484 -x485 -x486 x487 -x488 -x489 x490 -x491 x492 -x493 x494 -x495 -x496 -x497 x498 -x499 x500 x501 -x502 -x503 x504 -x505 -x506 x507 x508 x509 -x510 -x511 -x512 -x513 -x514 -x515 x516 -x517 -x518 x519 x520 -x521 x522 -x523 -x524 -x525 x526 -x527 x528 x529 -x530 -x531 x532 -x533 x534 -x535 -x536 x537 -x538 -x539 x540 -x541 -x542 -x543 x544 -x545 x546 -x547 -x548 -x549 -x550 -x551 -x552 -x553 -x554 x555 -x556 -x557 -x558 -x559 x560 x561 -x562 -x563 x564 -x565 -x566 x567 x568 -x569 -x570 x571 x572 x573 x574 -x575 -x576 x577 -x578 -x579 x580 -x581 -x582 -x583 -x584 -x585 -x586 -x587 -x588 x589 x590 -x591 -x592 -x593 -x594 -x595 x596 -x597 -x598 -x599 x600 x601 -x602 -x603 x604 -x605 -x606 -x607 -x608 x609 x610 -x611 -x612 -x613 x614 -x615 -x616 -x617 -x618 -x619 -x620 -x621 x622 x623 x624 -x625 -x626 x627 x628 x629 x630 -x631 x632 -x633 x634 -x635 x636 x637 -x638 -x639 -x640 -x641 -x642 -x643 x644 x645 x646 -x647 -x648 -x649 -x650 -x651 -x652 -x653 -x654 -x655 -x656 -x657 -x658 -x659 x660 x661 -x662 -x663 x664 -x665 -x666 -x667 -x668 -x669 -x670 -x671 -x672 x673 -x674 x675 -x676 -x677 -x678 -x679 -x680 x681 -x682 -x683 x684 -x685 -x686 -x687 x688 -x689 -x690 -x691 x692 -x693 -x694 x695 x696 -x697 -x698 -x699 x700 -x701 -x702 -x703 -x704 -x705 -x706 -x707 -x708 -x709 -x710 -x711 -x712 -x713 -x714 -x715 -x716 -x717 -x718 -x719 -x720 -x721 -x722 x723 -x724 -x725 -x726 -x727 -x728 x729 -x730 -x731 -x732 -x733 -x734 -x735 -x736 -x737 -x738 -x739 -x740 x741 -x742 -x743 -x744 -x745 -x746 x747 -x748 -x749 -x750 -x751 -x752 -x753 -x754 -x755 -x756 -x757 -x758 -x759 -x760 -x761 -x762 -x763 -x764 -x765 -x766 -x767 -x768 -x769 -x770 -x771 -x772 -x773 -x774 -x775 -x776 -x777 -x778 -x779 -x780 -x781 -x782 -x783 -x784 -x785 -x786 -x787 -x788 -x789 -x790 -x791 -x792 x793 -x794 -x795 -x796 x797 -x798 -x799 -x800 -x801 -x802 -x803 -x804 -x805 -x806 x807 -x808 -x809 -x810 -x811 x812 -x813 -x814 -x815 x816 -x817 -x818 x819 -x820 x821 -x822 -x823 -x824 x825 -x826 x827 x828 x829 -x830 -x831 -x832 -x833 -x834 -x835 -x836 -x837 -x838 -x839 -x840 -x841 -x842 -x843 -x844 -x845 -x846 -x847 x848 -x849 -x850 x851 -x852 -x853 -x854 -x855 -x856 -x857 -x858 -x859 -x860 x861 -x862 -x863 -x864 -x865 x866 -x867 -x868 -x869 -x870 -x871 -x872 -x873 -x874 -x875 -x876 -x877 x878 x879 -x880 -x881 -x882 -x883 -x884 -x885 -x886 -x887 -x888 -x889 -x890 x891 -x892 -x893 -x894 -x895 x896 -x897 x898 -x899 -x900 -x901 -x902 -x903 -x904 -x905 -x906 x907 -x908 -x909 -x910 -x911 -x912 -x913 -x914 x915 x916 -x917 -x918 -x919 -x920 -x921 -x922 -x923 -x924 -x925 -x926 -x927 -x928 -x929 -x930 -x931 -x932 -x933 -x934 -x935 -x936 -x937 -x938 -x939 -x940 -x941 -x942 -x943 -x944 -x945 -x946 -x947 -x948 -x949 -x950 -x951 x952 -x953 -x954 -x955 -x956 -x957 -x958 -x959 x960 -x961 -x962 -x963 x964 x965 -x966 x967 -x968 x969 x970 -x971 -x972 -x973 x974 -x975 x976 x977 -x978 -x979 x980 -x981 -x982 -x983 -x984 -x985 -x986 -x987 -x988 -x989 -x990 -x991 -x992 -x993 -x994 -x995 -x996 -x997 -x998 -x999 -x1000 -x1001 -x1002 -x1003 -x1004 -x1005 -x1006 -x1007 -x1008 -x1009 -x1010 -x1011 -x1012 -x1013 -x1014 -x1015 -x1016 -x1017 -x1018 -x1019 -x1020 -x1021 -x1022 -x1023 -x1024 x1025 -x1026 -x1027 -x1028 x1029 -x1030 -x1031 x1032 x1033 -x1034 -x1035 -x1036 -x1037 -x1038 x1039 -x1040 x1041 x1042 -x1043 -x1044 -x1045 -x1046 -x1047 -x1048 -x1049 -x1050 -x1051 -x1052 -x1053 -x1054 -x1055 -x1056 -x1057 -x1058 x1059 -x1060 -x1061 -x1062 -x1063 -x1064 -x1065 x1066 -x1067 -x1068 -x1069 x1070 -x1071 -x1072 -x1073 -x1074 -x1075 -x1076 -x1077 -x1078 -x1079 -x1080 -x1081 -x1082 -x1083 -x1084 -x1085 -x1086 -x1087 -x1088 -x1089 -x1090 -x1091 -x1092 -x1093 -x1094 -x1095 -x1096 -x1097 -x1098 -x1099 -x1100 -x1101 -x1102 -x1103 -x1104 -x1105 -x1106 x1107 -x1108 -x1109 -x1110 -x1111 -x1112 -x1113 -x1114 -x1115 -x1116 -x1117 -x1118 -x1119 -x1120 -x1121 -x1122 x1123 -x1124 x1125 -x1126 -x1127 -x1128 x1129 -x1130 -x1131 -x1132 x1133 -x1134 -x1135 -x1136 -x1137 x1138 -x1139 -x1140 -x1141 x1142 -x1143 -x1144 -x1145 -x1146 -x1147 -x1148 -x1149 -x1150 -x1151 -x1152 -x1153 x1154 -x1155 -x1156 -x1157 -x1158 -x1159 -x1160 -x1161 -x1162 -x1163 -x1164 -x1165 -x1166 -x1167 -x1168 -x1169 -x1170 -x1171 -x1172 -x1173 -x1174 -x1175 x1176 x1177 -x1178 -x1179 -x1180 -x1181 x1182 -x1183 -x1184 x1185 x1186 -x1187 -x1188 -x1189 -x1190 -x1191 -x1192 -x1193 -x1194 -x1195 -x1196 -x1197 x1198 -x1199 x1200 -x1201 -x1202 -x1203 -x1204 -x1205 -x1206 -x1207 -x1208 -x1209 -x1210 -x1211 -x1212 -x1213 -x1214 -x1215 -x1216 -x1217 -x1218 -x1219 -x1220 -x1221 -x1222 -x1223 -x1224 x1225 -x1226 -x1227 -x1228 -x1229 -x1230 -x1231 -x1232 -x1233 -x1234 -x1235 -x1236 -x1237 -x1238 -x1239 -x1240 -x1241 x1242 -x1243 -x1244 -x1245 -x1246 -x1247 -x1248 -x1249 -x1250 -x1251 -x1252 -x1253 -x1254 -x1255 -x1256 -x1257 -x1258 -x1259 -x1260 -x1261 -x1262 -x1263 -x1264 -x1265 -x1266 -x1267 -x1268 -x1269 -x1270 -x1271 -x1272 x1273 -x1274 -x1275 -x1276 -x1277 -x1278 -x1279 -x1280 -x1281 -x1282 -x1283 -x1284 -x1285 -x1286 -x1287 -x1288 -x1289 -x1290 -x1291 -x1292 -x1293 -x1294 -x1295 -x1296 -x1297 -x1298 x1299 -x1300 -x1301 -x1302 -x1303 -x1304 -x1305 -x1306 -x1307 -x1308 -x1309 x1310 -x1311 -x1312 -x1313 -x1314 -x1315 -x1316 -x1317 -x1318 -x1319 -x1320 -x1321 -x1322 -x1323 -x1324 -x1325 -x1326 -x1327 -x1328 -x1329 -x1330 -x1331 -x1332 -x1333 -x1334 x1335 -x1336 -x1337 -x1338 -x1339 -x1340 -x1341 -x1342 -x1343 x1344 -x1345 x1346 x1347 -x1348 -x1349 -x1350 -x1351 -x1352 -x1353 -x1354 -x1355 -x1356 -x1357 -x1358 -x1359 -x1360 -x1361 -x1362 -x1363 -x1364 -x1365 -x1366 -x1367 -x1368 -x1369 -x1370 -x1371 -x1372 -x1373 -x1374 -x1375 -x1376 -x1377 -x1378 -x1379 -x1380 -x1381 -x1382 x1383 x1384 -x1385 -x1386 x1387 -x1388 -x1389 -x1390 -x1391 -x1392 -x1393 -x1394 -x1395 x1396 -x1397 -x1398 -x1399 -x1400 -x1401 -x1402 x1403 -x1404 -x1405 -x1406 -x1407 -x1408 -x1409 -x1410 -x1411 -x1412 -x1413 -x1414 -x1415 -x1416 x1417 -x1418 -x1419 -x1420 -x1421 -x1422 -x1423 -x1424 -x1425 -x1426 x1427 -x1428 -x1429 -x1430 -x1431 -x1432 -x1433 -x1434 x1435 -x1436 -x1437 -x1438 x1439 -x1440 -x1441 -x1442 -x1443 -x1444 -x1445 -x1446 -x1447 -x1448 -x1449 -x1450 -x1451 -x1452 x1453 x1454 -x1455 -x1456 x1457 -x1458 -x1459 -x1460 x1461 -x1462 -x1463 -x1464 -x1465 x1466 -x1467 -x1468 -x1469 -x1470 x1471 -x1472 -x1473 -x1474 -x1475 -x1476 -x1477 x1478 x1479 x1480 -x1481 -x1482 -x1483 x1484 -x1485 -x1486 -x1487 -x1488 -x1489 -x1490 -x1491 -x1492 -x1493 -x1494 x1495 x1496 -x1497 -x1498 -x1499 -x1500 -x1501 x1502 -x1503 -x1504 -x1505 -x1506 -x1507 -x1508 -x1509 -x1510 x1511 -x1512 -x1513 -x1514 -x1515 x1516 -x1517 x1518 -x1519 x1520 -x1521 -x1522 -x1523 -x1524 -x1525 x1526 -x1527 -x1528 -x1529 -x1530 -x1531 -x1532 x1533 -x1534 x1535 -x1536 -x1537 -x1538 -x1539 x1540 -x1541 -x1542 -x1543 -x1544 -x1545 -x1546 -x1547 -x1548 -x1549 -x1550 x1551 -x1552 -x1553 -x1554 -x1555 x1556 -x1557 x1558 -x1559 -x1560 -x1561 -x1562 -x1563 -x1564 -x1565 -x1566 -x1567 -x1568 -x1569 -x1570 -x1571 -x1572 -x1573 -x1574 -x1575 -x1576 -x1577 -x1578 -x1579 -x1580 -x1581 -x1582 -x1583 -x1584 x1585 x1586 -x1587 -x1588 x1589 -x1590 -x1591 -x1592 -x1593 -x1594 -x1595 -x1596 x1597 -x1598 -x1599 -x1600 -x1601 -x1602 -x1603 -x1604 -x1605 -x1606 -x1607 -x1608 -x1609 -x1610 -x1611 -x1612 -x1613 -x1614 -x1615 x1616 -x1617 -x1618 -x1619 x1620 -x1621 -x1622 x1623 -x1624 -x1625 -x1626 -x1627 -x1628 -x1629 -x1630 -x1631 -x1632 -x1633 -x1634 -x1635 x1636 -x1637 -x1638 -x1639 -x1640 -x1641 -x1642 -x1643 -x1644 -x1645 -x1646 -x1647 -x1648 -x1649 -x1650 -x1651 -x1652 -x1653 -x1654 -x1655 -x1656 -x1657 -x1658 -x1659 -x1660 -x1661 -x1662 -x1663 -x1664 -x1665 -x1666 -x1667 -x1668 x1669 x1670 -x1671 -x1672 -x1673 -x1674 -x1675 -x1676 x1677 -x1678 -x1679 -x1680 -x1681 -x1682 -x1683 -x1684 -x1685 x1686 -x1687 -x1688 -x1689 -x1690 -x1691 -x1692 -x1693 -x1694 -x1695 -x1696 -x1697 -x1698 x1699 -x1700 x1701 x1702 -x1703 -x1704 -x1705 -x1706 x1707 -x1708 x1709 -x1710 -x1711 x1712 -x1713 -x1714 -x1715 -x1716 -x1717 -x1718 -x1719 -x1720 -x1721 -x1722 -x1723 -x1724 -x1725 -x1726 -x1727 -x1728 -x1729 -x1730 -x1731 -x1732 -x1733 -x1734 -x1735 -x1736 -x1737 -x1738 -x1739 -x1740 -x1741 -x1742 -x1743 -x1744 -x1745 -x1746 -x1747 -x1748 -x1749 -x1750 -x1751 x1752 -x1753 -x1754 x1755 -x1756 -x1757 x1758 -x1759 -x1760 -x1761 -x1762 x1763 x1764 -x1765 x1766 -x1767 -x1768 x1769 -x1770 -x1771 -x1772 -x1773 -x1774 -x1775 -x1776 -x1777 -x1778 -x1779 -x1780 -x1781 -x1782 -x1783 -x1784 -x1785 -x1786 -x1787 x1788 -x1789 x1790 -x1791 -x1792 -x1793 -x1794 -x1795 -x1796 x1797 -x1798 -x1799 -x1800 x1801 -x1802 -x1803 -x1804 -x1805 -x1806 -x1807 -x1808 -x1809 -x1810 -x1811 -x1812 -x1813 -x1814 -x1815 -x1816 -x1817 -x1818 -x1819 x1820 -x1821 -x1822 -x1823 -x1824 -x1825 -x1826 -x1827 -x1828 -x1829 -x1830 -x1831 -x1832 x1833 -x1834 -x1835 -x1836 -x1837 x1838 -x1839 x1840 -x1841 -x1842 -x1843 -x1844 -x1845 -x1846 -x1847 -x1848 -x1849 -x1850 -x1851 x1852 -x1853 -x1854 -x1855 -x1856 x1857 -x1858 x1859 x1860 -x1861 x1862 x1863 -x1864 -x1865 -x1866 -x1867 -x1868 -x1869 -x1870 -x1871 -x1872 -x1873 -x1874 -x1875 -x1876 -x1877 -x1878 x1879 -x1880 -x1881 -x1882 x1883 -x1884 -x1885 -x1886 -x1887 -x1888 -x1889 -x1890 -x1891 -x1892 -x1893 -x1894 -x1895 -x1896 -x1897 -x1898 -x1899 x1900 -x1901 -x1902 -x1903 -x1904 -x1905 -x1906 -x1907 -x1908 -x1909 -x1910 -x1911 -x1912 -x1913 -x1914 -x1915 -x1916 -x1917 -x1918 x1919 -x1920 x1921 -x1922 -x1923 -x1924 -x1925 -x1926 -x1927 x1928 -x1929 -x1930 -x1931 -x1932 x1933 -x1934 -x1935 -x1936 -x1937 -x1938 -x1939 -x1940 -x1941 -x1942 x1943 -x1944 -x1945 -x1946 -x1947 -x1948 -x1949 -x1950 -x1951 -x1952 -x1953 x1954 -x1955 -x1956 -x1957 -x1958 -x1959 -x1960 -x1961 -x1962 -x1963 -x1964 -x1965 -x1966 -x1967 -x1968 -x1969 -x1970 -x1971 -x1972 -x1973 -x1974 -x1975 -x1976 -x1977 -x1978 -x1979 -x1980 -x1981 -x1982 -x1983 x1984 -x1985 -x1986 -x1987 -x1988 -x1989 -x1990 -x1991 -x1992 -x1993 -x1994 -x1995 -x1996 -x1997 -x1998 -x1999 -x2000 -x2001 -x2002 -x2003 -x2004 -x2005 -x2006 -x2007 -x2008 -x2009 -x2010 x2011 -x2012 -x2013 -x2014 -x2015 -x2016 -x2017 -x2018 x2019 -x2020 -x2021 -x2022 x2023 -x2024 x2025 -x2026 x2027 -x2028 -x2029 -x2030 -x2031 x2032 -x2033 -x2034 -x2035 -x2036 -x2037 -x2038 -x2039 x2040 -x2041 -x2042 x2043 -x2044 -x2045 -x2046 -x2047 -x2048 -x2049 x2050 -x2051 -x2052 -x2053 -x2054 -x2055 -x2056 -x2057 -x2058 -x2059 -x2060 -x2061 x2062 -x2063 -x2064 -x2065 -x2066 -x2067 -x2068 -x2069 x2070 -x2071 -x2072 -x2073 -x2074 x2075 -x2076 -x2077 -x2078 -x2079 -x2080 -x2081 -x2082 x2083 x2084 -x2085 -x2086 -x2087 x2088 -x2089 -x2090 -x2091 -x2092 x2093 x2094 -x2095 -x2096 -x2097 -x2098 -x2099 -x2100 -x2101 -x2102 -x2103 -x2104 -x2105 -x2106 x2107 -x2108 x2109 x2110 -x2111 -x2112 -x2113 -x2114 -x2115 -x2116 -x2117 -x2118 x2119 -x2120 x2121 -x2122 -x2123 -x2124 -x2125 -x2126 -x2127 -x2128 -x2129 -x2130 x2131 x2132 x2133 -x2134 -x2135 -x2136 -x2137 -x2138 -x2139 -x2140 -x2141 -x2142 -x2143 -x2144 -x2145 -x2146 -x2147 -x2148 -x2149 -x2150 -x2151 -x2152 -x2153 -x2154 x2155 -x2156 -x2157 -x2158 -x2159 -x2160 -x2161 -x2162 -x2163 -x2164 x2165 x2166 -x2167 x2168 x2169 -x2170 -x2171 -x2172 -x2173 -x2174 -x2175 -x2176 -x2177 -x2178 -x2179 -x2180 -x2181 -x2182 -x2183 -x2184 x2185 -x2186 -x2187 x2188 x2189 -x2190 -x2191 -x2192 -x2193 -x2194 -x2195 x2196 -x2197 x2198 -x2199 -x2200 -x2201 -x2202 -x2203 x2204 -x2205 -x2206 -x2207 -x2208 -x2209 -x2210 -x2211 -x2212 -x2213 -x2214 -x2215 -x2216 -x2217 -x2218 -x2219 -x2220 -x2221 -x2222 -x2223 x2224 x2225 -x2226 -x2227 -x2228 -x2229 -x2230 -x2231 x2232 -x2233 -x2234 -x2235 -x2236 -x2237 -x2238 x2239 -x2240 -x2241 -x2242 -x2243 -x2244 -x2245 -x2246 -x2247 -x2248 -x2249 -x2250 -x2251 -x2252 -x2253 -x2254 -x2255 -x2256 -x2257 -x2258 -x2259 -x2260 -x2261 -x2262 -x2263 -x2264 -x2265 x2266 x2267 x2268 -x2269 -x2270 -x2271 -x2272 -x2273 -x2274 -x2275 -x2276 -x2277 -x2278 -x2279 -x2280 -x2281 -x2282 -x2283 -x2284 -x2285 -x2286 -x2287 -x2288 -x2289

Verifier Data

OK	813

Watcher Data

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 977)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3482080-1307576906/watcher-3482080-1307576906 -o /tmp/evaluation-result-3482080-1307576906/solver-3482080-1307576906 -C 1800 -W 1900 -M 15500 python HOME/solve HOME/etc/borg-mix+class.opt.pickle HOME/instance-3482080-1307576906.opb -seed 907331787 -budget 1800 

running on 4 cores: 0,2,4,6

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): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.09 1.75 0.90 3/549 28175
/proc/meminfo: memFree=21693652/32951124 swapFree=60476376/67111528
[pid=28175] ppid=28173 vsize=16236 CPUtime=0 cores=0,2,4,6
/proc/28175/stat : 28175 (python) R 28173 28175 27243 0 -1 4202496 997 0 0 0 0 0 0 0 25 0 1 0 850106595 16625664 869 33554432000 4194304 5683644 140733961083776 18446744073709551615 4874222 0 0 16781312 2 0 0 0 17 4 0 0 0
/proc/28175/statm: 4059 869 368 364 0 546 0

[startup+0.0501331 s]
/proc/loadavg: 2.09 1.75 0.90 3/549 28175
/proc/meminfo: memFree=21693652/32951124 swapFree=60476376/67111528
[pid=28175] ppid=28173 vsize=18884 CPUtime=0.02 cores=0,2,4,6
/proc/28175/stat : 28175 (python) S 28173 28175 27243 0 -1 4202496 1288 0 0 0 2 0 0 0 25 0 1 0 850106595 19337216 1140 33554432000 4194304 5683644 140733961083776 18446744073709551615 220811312775 0 2147483391 16781312 2 18446744071699207358 0 0 17 6 0 0 0
/proc/28175/statm: 4721 1140 421 364 0 690 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 18884

[startup+0.10133 s]
/proc/loadavg: 2.09 1.75 0.90 3/549 28175
/proc/meminfo: memFree=21693652/32951124 swapFree=60476376/67111528
[pid=28175] ppid=28173 vsize=85620 CPUtime=0.06 cores=0,2,4,6
/proc/28175/stat : 28175 (python) S 28173 28175 27243 0 -1 4202496 2666 0 0 0 4 2 0 0 25 0 1 0 850106595 87674880 2382 33554432000 4194304 5683644 140733961083776 18446744073709551615 220816234496 0 2147483391 16781312 2 18446744071699207358 0 0 17 6 0 0 0
/proc/28175/statm: 21405 2382 715 364 0 1622 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 85620

[startup+0.301089 s]
/proc/loadavg: 2.09 1.75 0.90 3/549 28175
/proc/meminfo: memFree=21693652/32951124 swapFree=60476376/67111528
[pid=28175] ppid=28173 vsize=123740 CPUtime=0.17 cores=0,2,4,6
/proc/28175/stat : 28175 (python) R 28173 28175 27243 0 -1 4202496 5358 933 1 0 12 5 0 0 25 0 1 0 850106595 126709760 3744 33554432000 4194304 5683644 140733961083776 18446744073709551615 220816234496 0 2147483391 16781312 2 0 0 0 17 6 0 0 0
/proc/28175/statm: 30935 3744 987 364 0 2767 0
Current children cumulated CPU time (s) 0.17
Current children cumulated vsize (KiB) 123740

[startup+0.707051 s]
/proc/loadavg: 2.09 1.75 0.90 3/549 28175
/proc/meminfo: memFree=21693652/32951124 swapFree=60476376/67111528
[pid=28175] ppid=28173 vsize=283068 CPUtime=0.42 cores=0,2,4,6
/proc/28175/stat : 28175 (python) R 28173 28175 27243 0 -1 4202496 9268 933 1 0 32 10 0 0 17 0 1 0 850106595 289861632 7128 33554432000 4194304 5683644 140733961083776 18446744073709551615 220819645109 0 0 16781312 33554434 0 0 0 17 0 0 0 0
/proc/28175/statm: 70767 7128 1815 364 0 5660 0
Current children cumulated CPU time (s) 0.42
Current children cumulated vsize (KiB) 283068

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

[startup+0.901028 s]
/proc/loadavg: 2.09 1.75 0.90 3/549 28175
/proc/meminfo: memFree=21693652/32951124 swapFree=60476376/67111528
[pid=28175] ppid=28173 vsize=293668 CPUtime=0.48 cores=0,2,4,6
/proc/28175/stat : 28175 (python) S 28173 28175 27243 0 -1 4202496 9751 933 1 0 38 10 0 0 19 0 2 0 850106595 300716032 7256 33554432000 4194304 5683644 140733961083776 18446744073709551615 220828063179 0 0 16781312 33554434 18446744073709551615 0 0 17 6 0 0 0
/proc/28175/statm: 73417 7256 1870 364 0 8304 0
Current children cumulated CPU time (s) 0.48
Current children cumulated vsize (KiB) 293668

[startup+1.00098 s]
/proc/loadavg: 2.09 1.75 0.90 3/553 28183
/proc/meminfo: memFree=21645508/32951124 swapFree=60476376/67111528
[pid=28175] ppid=28173 vsize=293668 CPUtime=0.48 cores=0,2,4,6
/proc/28175/stat : 28175 (python) S 28173 28175 27243 0 -1 4202496 9751 933 1 0 38 10 0 0 19 0 2 0 850106595 300716032 7256 33554432000 4194304 5683644 140733961083776 18446744073709551615 220828063179 0 0 16781312 33554434 18446744073709551615 0 0 17 6 0 0 0
/proc/28175/statm: 73417 7256 1870 364 0 8304 0
[pid=28181] ppid=28175 vsize=283424 CPUtime=0 cores=0,2,4,6
/proc/28181/stat : 28181 (python) R 28175 28175 27243 0 -1 4202560 759 0 0 0 0 0 0 0 16 0 1 0 850106671 290226176 5734 33554432000 4194304 5683644 140733961083776 18446744073709551615 220816256527 0 0 16781312 33554946 0 0 0 17 6 0 0 0
/proc/28181/statm: 70856 5734 352 364 0 5743 0
[pid=28183] ppid=28181 vsize=32876 CPUtime=0.24 cores=0,2,4,6
/proc/28183/stat : 28183 (scip-2.0.1.linu) R 28181 28183 28183 0 -1 4202496 6596 0 0 0 23 1 0 0 18 0 1 0 850106672 33665024 5962 33554432000 4194304 13684479 140735118230272 18446744073709551615 11876362 0 0 16781312 2 0 0 0 17 0 0 0 0
/proc/28183/statm: 8219 5962 787 2317 0 5897 0
[pid=28175/tid=28182] ppid=28173 vsize=293668 CPUtime=0 cores=0,2,4,6
/proc/28175/task/28182/stat : 28182 (python) S 28173 28175 27243 0 -1 4202560 25 933 0 0 0 0 0 0 19 0 2 0 850106672 300716032 7256 33554432000 4194304 5683644 140733961083776 18446744073709551615 220828060081 0 0 16781312 33554434 18446604441768418176 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 0.72
Current children cumulated vsize (KiB) 609968

Child status: 0
Real time (s): 1.07726
CPU time (s): 0.804876
CPU user time (s): 0.671897
CPU system time (s): 0.132979
CPU usage (%): 74.715
Max. virtual memory (cumulated for all children) (KiB): 609968

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.671897
system time used= 0.132979
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 23313
page faults= 1
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 2908
involuntary context switches= 19

runsolver used 0.013997 second user time and 0.021996 second system time

The end

Launcher Data

Begin job on node147 at 2011-06-09 01:48:26
IDJOB=3482080
IDBENCH=2234
IDSOLVER=1970
FILE ID=node147/3482080-1307576906
RUNJOBID= node147-1307576353-27261
PBS_JOBID= 13547652
Free space on /tmp= 73744 MiB

SOLVER NAME= borg pb-opt-11.04.03
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/web/www.ps.uni-sb.de/~walser/benchmarks/course-ass/normalized-ss97-4.opb
COMMAND LINE= python DIR/solve DIR/etc/borg-mix+class.opt.pickle BENCHNAME -seed RANDOMSEED -budget TIMEOUT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3482080-1307576906/watcher-3482080-1307576906 -o /tmp/evaluation-result-3482080-1307576906/solver-3482080-1307576906 -C 1800 -W 1900 -M 15500  python HOME/solve HOME/etc/borg-mix+class.opt.pickle HOME/instance-3482080-1307576906.opb -seed 907331787 -budget 1800

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 4e682317a6045f4869b1783c80734344
RANDOM SEED=907331787

node147.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.836
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.67
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.836
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.836
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.836
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.836
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.836
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.76
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.836
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.836
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      21693808 kB
Buffers:        161356 kB
Cached:         679976 kB
SwapCached:      10316 kB
Active:       10688016 kB
Inactive:       303396 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      21693808 kB
SwapTotal:    67111528 kB
SwapFree:     60476376 kB
Dirty:          113328 kB
Writeback:           0 kB
AnonPages:    10148172 kB
Mapped:          56168 kB
Slab:           128048 kB
PageTables:      69360 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 126361580 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296008 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 73644 MiB
End job on node147 at 2011-06-09 01:48:28