Trace number 2697103

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
pb_cplex 2010-06-29OPT2 57.6452 45.9592

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mds/normalized-mds_50_25_4.opb
MD5SUMa45f8d339393416b6aacc4f79e0ac23e
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark2
Best CPU time to get the best result obtained on this benchmark1.18582
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 2
Optimality of the best value was proved YES
Number of variables50
Total number of constraints50
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints50
Minimum length of a constraint26
Maximum length of a constraint38
Number of terms in the objective function 50
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 50
Number of bits of the sum of numbers in the objective function 6
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 50
Number of bits of the biggest sum of numbers6
Number of products (including duplicates)1466
Sum of products size (including duplicates)2932
Number of different products1466
Sum of products size2932

Solver Data 

0.00/0.00	c pb_cplex 1.0 - 20100701
0.00/0.00	c Parsing opb file format. File HOME/instance-2697103-1278050249.opb.
0.00/0.00	c Instance file HOME/instance-2697103-1278050249.opb
0.00/0.00	c File size is 102553 bytes.
0.00/0.04	c Highest Coefficient sum: 39
0.00/0.04	c  IBM ILOG License Manager: "IBM ILOG Optimization Suite for Academic Initiative" is accessing CPLEX 12 with option(s): "e m b q ".
0.00/0.05	c ============================[ Problem Statistics ]=============================
0.00/0.05	c |                                                                             |
0.00/0.05	c |  Parsing time:          0.05         s                                      |
0.00/0.05	c |  Number Variables:      1516                                                |
0.00/0.05	c |  Number Constraints:    2982                                                |
0.00/0.05	c ===============================================================================
57.57/45.95	c Remaining time 1799.95 sec.
57.57/45.95	s OPTIMUM FOUND
57.57/45.95	c Solution value = 2.00
57.57/45.95	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
57.57/45.95	c Total CPU time              : 57.5013 s

Verifier Data 

OK	2

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2697103-1278050249/watcher-2697103-1278050249 -o /tmp/evaluation-result-2697103-1278050249/solver-2697103-1278050249 -C 1800 -W 2000 -M 1800 run HOME/instance-2697103-1278050249.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: 1.72 1.83 1.76 3/106 31963
/proc/meminfo: memFree=1441180/2059040 swapFree=4139568/4192956
[pid=31963] ppid=31961 vsize=8700 CPUtime=0
/proc/31963/stat : 31963 (run) R 31961 31963 31588 0 -1 4202496 349 0 0 0 0 0 0 0 20 0 1 0 146320255 8908800 249 1992294400 4194304 4922060 140734601447584 18446744073709551615 257906286997 0 65538 4100 65536 0 0 0 17 1 0 0 0
/proc/31963/statm: 2175 249 208 178 0 68 0

[startup+0.07261 s]
/proc/loadavg: 1.72 1.83 1.76 3/106 31963
/proc/meminfo: memFree=1441180/2059040 swapFree=4139568/4192956
[pid=31963] ppid=31961 vsize=8700 CPUtime=0
/proc/31963/stat : 31963 (run) S 31961 31963 31588 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 146320255 8908800 249 1992294400 4194304 4922060 140734601447584 18446744073709551615 257906285701 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/31963/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.101608 s]
/proc/loadavg: 1.72 1.83 1.76 3/106 31963
/proc/meminfo: memFree=1441180/2059040 swapFree=4139568/4192956
[pid=31963] ppid=31961 vsize=8700 CPUtime=0
/proc/31963/stat : 31963 (run) S 31961 31963 31588 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 146320255 8908800 249 1992294400 4194304 4922060 140734601447584 18446744073709551615 257906285701 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/31963/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.304413 s]
/proc/loadavg: 1.72 1.83 1.76 3/106 31963
/proc/meminfo: memFree=1441180/2059040 swapFree=4139568/4192956
[pid=31963] ppid=31961 vsize=8700 CPUtime=0
/proc/31963/stat : 31963 (run) S 31961 31963 31588 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 146320255 8908800 249 1992294400 4194304 4922060 140734601447584 18446744073709551615 257906285701 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/31963/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.701441 s]
/proc/loadavg: 1.72 1.83 1.76 3/106 31963
/proc/meminfo: memFree=1441180/2059040 swapFree=4139568/4192956
[pid=31963] ppid=31961 vsize=8700 CPUtime=0
/proc/31963/stat : 31963 (run) S 31961 31963 31588 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 146320255 8908800 249 1992294400 4194304 4922060 140734601447584 18446744073709551615 257906285701 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/31963/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50148 s]
/proc/loadavg: 1.90 1.87 1.77 2/109 31966
/proc/meminfo: memFree=1421564/2059040 swapFree=4139568/4192956
[pid=31963] ppid=31961 vsize=8700 CPUtime=0
/proc/31963/stat : 31963 (run) S 31961 31963 31588 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 146320255 8908800 249 1992294400 4194304 4922060 140734601447584 18446744073709551615 257906285701 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/31963/statm: 2175 249 208 178 0 68 0
[pid=31964] ppid=31963 vsize=41588 CPUtime=1.89
/proc/31964/stat : 31964 (pb_cplex) R 31963 31963 31588 0 -1 4202496 8332 0 0 0 184 5 0 0 16 0 1 0 146320255 42586112 4829 1992294400 134512640 146736320 4288897728 18446744073709551615 137177783 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31964/statm: 10397 4829 1053 2985 0 6939 0
Current children cumulated CPU time (s) 1.89
Current children cumulated vsize (KiB) 50288

[startup+3.10058 s]
/proc/loadavg: 1.90 1.87 1.77 2/108 31966
/proc/meminfo: memFree=1425416/2059040 swapFree=4139568/4192956
[pid=31963] ppid=31961 vsize=8700 CPUtime=0
/proc/31963/stat : 31963 (run) S 31961 31963 31588 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 146320255 8908800 249 1992294400 4194304 4922060 140734601447584 18446744073709551615 257906285701 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/31963/statm: 2175 249 208 178 0 68 0
[pid=31964] ppid=31963 vsize=41588 CPUtime=3.49
/proc/31964/stat : 31964 (pb_cplex) R 31963 31963 31588 0 -1 4202496 8390 0 0 0 344 5 0 0 18 0 1 0 146320255 42586112 4887 1992294400 134512640 146736320 4288897728 18446744073709551615 137177746 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31964/statm: 10397 4887 1069 2985 0 6939 0
Current children cumulated CPU time (s) 3.49
Current children cumulated vsize (KiB) 50288

[startup+6.30079 s]
/proc/loadavg: 1.90 1.87 1.77 2/108 31966
/proc/meminfo: memFree=1425416/2059040 swapFree=4139568/4192956
[pid=31963] ppid=31961 vsize=8700 CPUtime=0
/proc/31963/stat : 31963 (run) S 31961 31963 31588 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 146320255 8908800 249 1992294400 4194304 4922060 140734601447584 18446744073709551615 257906285701 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/31963/statm: 2175 249 208 178 0 68 0
[pid=31964] ppid=31963 vsize=41588 CPUtime=6.69
/proc/31964/stat : 31964 (pb_cplex) R 31963 31963 31588 0 -1 4202496 8390 0 0 0 664 5 0 0 25 0 1 0 146320255 42586112 4887 1992294400 134512640 146736320 4288897728 18446744073709551615 136003539 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31964/statm: 10397 4887 1069 2985 0 6939 0
Current children cumulated CPU time (s) 6.69
Current children cumulated vsize (KiB) 50288

[startup+12.7012 s]
/proc/loadavg: 1.76 1.84 1.76 2/108 31966
/proc/meminfo: memFree=1425424/2059040 swapFree=4139568/4192956
[pid=31963] ppid=31961 vsize=8700 CPUtime=0
/proc/31963/stat : 31963 (run) S 31961 31963 31588 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 146320255 8908800 249 1992294400 4194304 4922060 140734601447584 18446744073709551615 257906285701 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/31963/statm: 2175 249 208 178 0 68 0
[pid=31964] ppid=31963 vsize=41588 CPUtime=13.08
/proc/31964/stat : 31964 (pb_cplex) R 31963 31963 31588 0 -1 4202496 8390 0 0 0 1303 5 0 0 25 0 1 0 146320255 42586112 4887 1992294400 134512640 146736320 4288897728 18446744073709551615 136008031 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31964/statm: 10397 4887 1069 2985 0 6939 0
Current children cumulated CPU time (s) 13.08
Current children cumulated vsize (KiB) 50288

[startup+25.501 s]
/proc/loadavg: 1.64 1.81 1.75 3/109 31968
/proc/meminfo: memFree=1416736/2059040 swapFree=4139568/4192956
[pid=31963] ppid=31961 vsize=8700 CPUtime=0
/proc/31963/stat : 31963 (run) S 31961 31963 31588 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 146320255 8908800 249 1992294400 4194304 4922060 140734601447584 18446744073709551615 257906285701 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/31963/statm: 2175 249 208 178 0 68 0
[pid=31964] ppid=31963 vsize=53480 CPUtime=28.01
/proc/31964/stat : 31964 (pb_cplex) S 31963 31963 31588 0 -1 4202496 13805 0 0 0 2792 9 0 0 25 0 2 0 146320255 54763520 7153 1992294400 134512640 146736320 4288897728 18446744073709551615 144580073 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/31964/statm: 13370 7153 1079 2985 0 9912 0
[pid=31964/tid=31968] ppid=31963 vsize=53480 CPUtime=2.22
/proc/31964/task/31968/stat : 31968 (pb_cplex) R 31963 31963 31588 0 -1 4202560 551 0 0 0 222 0 0 0 21 0 2 0 146322257 54763520 7153 1992294400 134512640 146736320 4288897728 18446744073709551615 136008450 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 28.01
Current children cumulated vsize (KiB) 62180

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

[startup+38.3009 s]
/proc/loadavg: 1.65 1.80 1.75 3/109 31968
/proc/meminfo: memFree=1415496/2059040 swapFree=4139568/4192956
[pid=31963] ppid=31961 vsize=8700 CPUtime=0
/proc/31963/stat : 31963 (run) S 31961 31963 31588 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 146320255 8908800 249 1992294400 4194304 4922060 140734601447584 18446744073709551615 257906285701 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/31963/statm: 2175 249 208 178 0 68 0
[pid=31964] ppid=31963 vsize=53480 CPUtime=49.98
/proc/31964/stat : 31964 (pb_cplex) R 31963 31963 31588 0 -1 4202496 15960 0 0 0 4985 13 0 0 25 0 2 0 146320255 54763520 7359 1992294400 134512640 146736320 4288897728 18446744073709551615 139042901 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/31964/statm: 13370 7359 1079 2985 0 9912 0
[pid=31964/tid=31968] ppid=31963 vsize=53480 CPUtime=14.35
/proc/31964/task/31968/stat : 31968 (pb_cplex) S 31963 31963 31588 0 -1 4202560 582 0 0 0 1433 2 0 0 25 0 2 0 146322257 54763520 7359 1992294400 134512640 146736320 4288897728 18446744073709551615 144580073 0 2 4096 16387 18446604435774114496 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 49.98
Current children cumulated vsize (KiB) 62180

[startup+41.5011 s]
/proc/loadavg: 1.65 1.80 1.75 2/109 31968
/proc/meminfo: memFree=1415372/2059040 swapFree=4139568/4192956
[pid=31963] ppid=31961 vsize=8700 CPUtime=0
/proc/31963/stat : 31963 (run) S 31961 31963 31588 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 146320255 8908800 249 1992294400 4194304 4922060 140734601447584 18446744073709551615 257906285701 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/31963/statm: 2175 249 208 178 0 68 0
[pid=31964] ppid=31963 vsize=53480 CPUtime=53.18
/proc/31964/stat : 31964 (pb_cplex) R 31963 31963 31588 0 -1 4202496 15960 0 0 0 5305 13 0 0 25 0 2 0 146320255 54763520 7359 1992294400 134512640 146736320 4288897728 18446744073709551615 136384896 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/31964/statm: 13370 7359 1079 2985 0 9912 0
[pid=31964/tid=31968] ppid=31963 vsize=53480 CPUtime=14.35
/proc/31964/task/31968/stat : 31968 (pb_cplex) S 31963 31963 31588 0 -1 4202560 582 0 0 0 1433 2 0 0 25 0 2 0 146322257 54763520 7359 1992294400 134512640 146736320 4288897728 18446744073709551615 144580073 0 2 4096 16387 18446604435774114496 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 53.18
Current children cumulated vsize (KiB) 62180

[startup+43.1012 s]
/proc/loadavg: 1.60 1.79 1.75 2/109 31968
/proc/meminfo: memFree=1415372/2059040 swapFree=4139568/4192956
[pid=31963] ppid=31961 vsize=8700 CPUtime=0
/proc/31963/stat : 31963 (run) S 31961 31963 31588 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 146320255 8908800 249 1992294400 4194304 4922060 140734601447584 18446744073709551615 257906285701 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/31963/statm: 2175 249 208 178 0 68 0
[pid=31964] ppid=31963 vsize=53480 CPUtime=54.77
/proc/31964/stat : 31964 (pb_cplex) R 31963 31963 31588 0 -1 4202496 15960 0 0 0 5464 13 0 0 25 0 2 0 146320255 54763520 7359 1992294400 134512640 146736320 4288897728 18446744073709551615 139042948 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/31964/statm: 13370 7359 1079 2985 0 9912 0
[pid=31964/tid=31968] ppid=31963 vsize=53480 CPUtime=14.35
/proc/31964/task/31968/stat : 31968 (pb_cplex) S 31963 31963 31588 0 -1 4202560 582 0 0 0 1433 2 0 0 25 0 2 0 146322257 54763520 7359 1992294400 134512640 146736320 4288897728 18446744073709551615 144580073 0 2 4096 16387 18446604435774114496 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 54.77
Current children cumulated vsize (KiB) 62180

[startup+44.7013 s]
/proc/loadavg: 1.60 1.79 1.75 2/109 31968
/proc/meminfo: memFree=1415372/2059040 swapFree=4139568/4192956
[pid=31963] ppid=31961 vsize=8700 CPUtime=0
/proc/31963/stat : 31963 (run) S 31961 31963 31588 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 146320255 8908800 249 1992294400 4194304 4922060 140734601447584 18446744073709551615 257906285701 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/31963/statm: 2175 249 208 178 0 68 0
[pid=31964] ppid=31963 vsize=53480 CPUtime=56.37
/proc/31964/stat : 31964 (pb_cplex) R 31963 31963 31588 0 -1 4202496 15960 0 0 0 5624 13 0 0 25 0 2 0 146320255 54763520 7359 1992294400 134512640 146736320 4288897728 18446744073709551615 139042899 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/31964/statm: 13370 7359 1079 2985 0 9912 0
[pid=31964/tid=31968] ppid=31963 vsize=53480 CPUtime=14.35
/proc/31964/task/31968/stat : 31968 (pb_cplex) S 31963 31963 31588 0 -1 4202560 582 0 0 0 1433 2 0 0 25 0 2 0 146322257 54763520 7359 1992294400 134512640 146736320 4288897728 18446744073709551615 144580073 0 2 4096 16387 18446604435774114496 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 56.37
Current children cumulated vsize (KiB) 62180

[startup+45.5003 s]
/proc/loadavg: 1.60 1.79 1.75 2/109 31968
/proc/meminfo: memFree=1415372/2059040 swapFree=4139568/4192956
[pid=31963] ppid=31961 vsize=8700 CPUtime=0
/proc/31963/stat : 31963 (run) S 31961 31963 31588 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 146320255 8908800 249 1992294400 4194304 4922060 140734601447584 18446744073709551615 257906285701 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/31963/statm: 2175 249 208 178 0 68 0
[pid=31964] ppid=31963 vsize=53480 CPUtime=57.17
/proc/31964/stat : 31964 (pb_cplex) R 31963 31963 31588 0 -1 4202496 15960 0 0 0 5704 13 0 0 25 0 2 0 146320255 54763520 7359 1992294400 134512640 146736320 4288897728 18446744073709551615 144757825 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/31964/statm: 13370 7359 1079 2985 0 9912 0
[pid=31964/tid=31968] ppid=31963 vsize=53480 CPUtime=14.35
/proc/31964/task/31968/stat : 31968 (pb_cplex) S 31963 31963 31588 0 -1 4202560 582 0 0 0 1433 2 0 0 25 0 2 0 146322257 54763520 7359 1992294400 134512640 146736320 4288897728 18446744073709551615 144580073 0 2 4096 16387 18446604435774114496 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 57.17
Current children cumulated vsize (KiB) 62180

[startup+45.9013 s]
/proc/loadavg: 1.60 1.79 1.75 2/109 31968
/proc/meminfo: memFree=1415372/2059040 swapFree=4139568/4192956
[pid=31963] ppid=31961 vsize=8700 CPUtime=0
/proc/31963/stat : 31963 (run) S 31961 31963 31588 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 146320255 8908800 249 1992294400 4194304 4922060 140734601447584 18446744073709551615 257906285701 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/31963/statm: 2175 249 208 178 0 68 0
[pid=31964] ppid=31963 vsize=53480 CPUtime=57.57
/proc/31964/stat : 31964 (pb_cplex) R 31963 31963 31588 0 -1 4202496 15960 0 0 0 5744 13 0 0 25 0 2 0 146320255 54763520 7359 1992294400 134512640 146736320 4288897728 18446744073709551615 139023058 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/31964/statm: 13370 7359 1079 2985 0 9912 0
[pid=31964/tid=31968] ppid=31963 vsize=53480 CPUtime=14.35
/proc/31964/task/31968/stat : 31968 (pb_cplex) S 31963 31963 31588 0 -1 4202560 582 0 0 0 1433 2 0 0 25 0 2 0 146322257 54763520 7359 1992294400 134512640 146736320 4288897728 18446744073709551615 144580073 0 2 4096 16387 18446604435774114496 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 57.57
Current children cumulated vsize (KiB) 62180

Child status: 0
Real time (s): 45.9592
CPU time (s): 57.6452
CPU user time (s): 57.5023
CPU system time (s): 0.142978
CPU usage (%): 125.427
Max. virtual memory (cumulated for all children) (KiB): 63648

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 57.5023
system time used= 0.142978
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 16360
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= 676
involuntary context switches= 808

runsolver used 0.080987 second user time and 0.233964 second system time

The end

Launcher Data 

Begin job on node030 at 2010-07-02 07:57:29
IDJOB=2697103
IDBENCH=48137
IDSOLVER=1209
FILE ID=node030/2697103-1278050249
PBS_JOBID= 11198860
Free space on /tmp= 62452 MiB

SOLVER NAME= pb_cplex 2010-06-29
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mds/normalized-mds_50_25_4.opb
COMMAND LINE= run BENCHNAME
CONVERSION SCRIPT= PBconversionToLinear BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2697103-1278050249/watcher-2697103-1278050249 -o /tmp/evaluation-result-2697103-1278050249/solver-2697103-1278050249 -C 1800 -W 2000 -M 1800  run HOME/instance-2697103-1278050249.opb

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

MD5SUM BENCH= a45f8d339393416b6aacc4f79e0ac23e
RANDOM SEED=78646032

node030.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	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.244
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
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 constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.48
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		: 3000.244
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
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 constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.52
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1442328 kB
Buffers:        148152 kB
Cached:         355956 kB
SwapCached:       7532 kB
Active:         235272 kB
Inactive:       283540 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1442328 kB
SwapTotal:     4192956 kB
SwapFree:      4139568 kB
Dirty:           16584 kB
Writeback:           0 kB
AnonPages:       12744 kB
Mapped:          12124 kB
Slab:            76000 kB
PageTables:       4132 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181076 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

CONVERSION COMMAND LINE= PBconversionToLinear HOME/instance-2697103-1278050249.opb

Free space on /tmp at the end= 62436 MiB
End job on node030 at 2010-07-02 07:58:15