Trace number 3726106

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
pwbo 2.02OPT18 0.069988 0.036058

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-LIN/submittedPB07/
aksoy/area_opers/normalized-fir02_area_opers.opb
MD5SUM918383404e7b51b9b3205c84ccd5b510
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark18
Best CPU time to get the best result obtained on this benchmark0.037994
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 18
Optimality of the best value was proved YES
Number of variables1464
Total number of constraints2689
Number of constraints which are clauses2689
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 constraint1
Maximum length of a constraint31
Number of terms in the objective function 759
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 759
Number of bits of the sum of numbers in the objective function 10
Biggest number in a constraint 2
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 759
Number of bits of the biggest sum of numbers10
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 ==============================[ Solver Version ]===============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  pwbo:                     2.02 beta - May, 2012                            |
0.00/0.00	c |                                                                             |
0.00/0.00	c Parsing opb file format. File HOME/instance-3726106-1338657749.opb.
0.00/0.00	c Instance file HOME/instance-3726106-1338657749.opb
0.00/0.00	c File size is 79160 bytes.
0.00/0.00	c Cost Offset: 0
0.00/0.00	c Highest Coefficient sum: 32
0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Parsing time:          0.01         s                                      |
0.00/0.00	c |  Number Variables:      1464                                                |
0.00/0.00	c |  Number Clauses:        2689                                                |
0.00/0.00	c |  Number Cardinality:    0                                                   |
0.00/0.00	c |  Number PB Constraints: 0                                                   |
0.00/0.00	c |                                                                             |
0.00/0.01	c |  Problem Type:          Optimization                                        |
0.00/0.01	c |  Objective Function:    Cardinality Constraint                              |
0.00/0.01	c |                                                                             |
0.00/0.01	c ===============================================================================
0.04/0.03	o 19
0.04/0.03	o 18
0.04/0.03	c ===============================================================================
0.04/0.03	c Wall Clock Time: 0.03 s
0.04/0.16	c Best Solution: 18
0.04/0.16	s OPTIMUM FOUND
0.04/0.16	v -x85 -x87 -x89 -x91 -x93 -x95 -x97 -x99 -x101 -x103 -x105 -x107 -x109 -x111 -x113 -x115 -x117 -x119 -x121 -x123 -x125 -x127 -x129 -x131 x132 -x134 -x136 -x138 -x140 -x142 -x144 -x146 -x148 -x150 -x152 -x153 -x155 -x157 -x159 -x161 -x163 -x165 -x167 -x169 -x171 -x173 -x175 -x177 -x179 -x181 -x183 -x185 -x187 -x189 -x191 -x193 -x195 -x197 -x198 -x200 -x202 -x204 -x206 -x208 -x210 -x212 -x214 -x215 -x217 -x219 -x221 -x223 -x225 -x227 -x229 -x231 -x233 -x235 -x237 -x239 -x241 -x243 -x245 -x247 -x249 -x251 -x253 -x255 -x257 -x259 x261 -x263 -x265 -x267 -x269 -x271 -x273 -x275 -x277 -x279 -x281 -x283 -x285 -x287 -x289 -x291 -x293 -x295 -x297 -x299 -x301 -x303 -x305 -x307 -x309 -x311 -x313 -x315 -x317 -x319 -x321 -x323 -x325 -x327 -x329 -x331 -x333 -x335 -x337 -x339 -x341 -x343 -x345 -x347 -x349 -x351 -x353 -x355 -x357 -x359 -x361 -x363 -x365 -x367 -x369 -x371 x372 -x374 -x376 -x378 -x380 -x382 -x384 -x386 -x388 -x390 -x392 -x394 -x396 -x398 -x400 -x402 -x404 -x406 -x408 -x410 -x412 -x414 -x416 -x418 -x420 -x422 -x424 -x426 -x428 -x430 -x432 -x433 -x435 -x437 -x439 -x441 -x443 -x445 -x446 -x448 -x450 -x452 -x454 -x455 -x457 -x459 -x461 -x463 -x465 -x467 -x468 -x470 -x472 -x474 -x476 -x478 -x480 -x482 -x484 -x486 -x488 -x490 -x492 -x494 -x496 -x498 -x500 -x502 -x504 -x506 -x508 -x510 -x512 -x514 -x516 -x518 -x520 -x522 -x523 -x525 -x527 -x529 -x530 -x532 -x534 -x536 -x538 -x540 -x542 -x544 -x546 x547 -x549 -x551 -x553 -x555 -x557 -x559 -x561 -x563 -x565 -x567 -x569 -x571 -x572 -x574 -x576 -x578 -x580 -x582 -x584 -x586 -x588 -x590 -x592 -x594 -x596 -x598 -x600 -x602 -x604 -x606 -x608 -x610 -x612 -x614 -x616 -x618 -x620 -x622 -x624 -x626 -x628 -x630 -x631 -x633 -x635 -x637 -x639 -x641 -x643 -x645 -x647 -x649 -x651 -x653 -x655 -x657 -x659 -x661 -x662 -x664 -x666 -x668 -x670 -x672 -x674 -x676 -x678 -x680 -x682 -x684 -x685 -x686 -x688 -x690 -x692 -x694 -x696 -x698 -x700 -x702 -x703 -x705 -x707 -x708 -x710 -x712 -x714 -x715 -x716 -x718 -x720 -x722 -x723 -x725 -x727 -x729 -x731 -x733 -x735 -x737 -x739 -x741 -x743 -x745 -x747 -x749 -x751 -x752 -x754 -x756 -x758 -x760 -x762 -x764 -x766 -x768 -x770 -x772 -x774 -x775 -x777 -x779 -x781 -x783 -x785 -x787 -x789 -x790 -x791 -x793 -x795 -x797 -x799 -x801 -x803 -x805 -x807 -x809 -x811 -x812 -x814 -x816 -x818 -x820 -x822 -x824 -x826 -x828 -x830 -x832 -x834 -x836 -x838 -x839 -x841 -x843 -x845 -x847 -x848 -x850 -x852 -x854 -x855 -x857 -x858 -x860 -x862 -x863 -x865 -x867 -x869 -x871 -x873 -x875 -x877 -x879 -x881 -x883 -x884 -x886 -x888 -x890 -x892 -x894 -x896 -x898 -x899 -x901 -x903 -x905 -x907 -x909 -x911 -x913 -x915 -x917 -x919 -x921 -x923 -x925 -x927 -x929 -x931 -x933 -x935 -x937 -x939 -x941 -x943 -x945 -x946 -x948 -x950 -x952 -x954 -x956 -x958 -x959 -x961 -x963 -x964 -x966 -x968 -x970 -x972 -x974 -x976 -x977 -x979 -x981 -x982 -x984 -x986 -x988 -x990 -x992 -x994 -x996 -x998 -x1000 -x1002 -x1004 -x1006 -x1008 -x1010 -x1011 -x1013 -x1015 -x1017 -x1019 -x1020 -x1022 -x1024 -x1025 -x1027 -x1028 -x1030 -x1032 -x1034 -x1036 -x1038 -x1040 -x1042 -x1044 -x1046 -x1048 -x1049 -x1051 -x1053 -x1055 -x1056 -x1058 -x1059 -x1061 -x1063 -x1065 -x1067 -x1069 -x1071 -x1072 -x1074 -x1075 -x1077 -x1079 -x1080 -x1082 -x1083 -x1085 -x1087 -x1089 -x1091 -x1093 -x1095 -x1097 -x1099 -x1101 -x1103 -x1105 -x1107 -x1109 -x1110 -x1112 -x1114 -x1115 -x1117 -x1118 -x1120 -x1122 -x1124 -x1126 -x1128 -x1129 -x1131 -x1132 -x1134 -x1136 -x1137 -x1138 -x1140 -x1142 -x1144 -x1145 -x1147 -x1149 -x1151 -x1153 -x1155 -x1157 -x1159 -x1161 -x1163 -x1165 -x1167 -x1169 -x1170 -x1172 -x1174 -x1176 -x1178 -x1180 -x1182 -x1184 -x1186 -x1187 -x1189 -x1191 -x1193 -x1195 -x1197 -x1199 -x1201 -x1202 -x1204 -x1206 -x1208 -x1209 x1210 -x1212 -x1214 -x1216 -x1218 -x1220 -x1222 -x1224 -x1225 -x1227 -x1229 -x1231 -x1233 -x1235 -x1237 -x1239 -x1240 -x1242 -x1244 -x1246 -x1248 -x1250 -x1252 -x1254 -x1256 -x1257 -x1258 -x1259 -x1261 -x1263 -x1265 -x1266 -x1268 -x1269 -x1271 -x1272 -x1274 -x1276 -x1278 -x1280 -x1282 -x1284 -x1286 -x1287 -x1289 -x1290 -x1292 -x1293 -x1294 -x1296 -x1298 -x1300 -x1302 x1303 -x1304 -x1306 -x1308 -x1310 -x1311 -x1312 -x1314 -x1316 -x1318 -x1320 -x1322 -x1324 -x1325 x1326 -x1328 -x1330 -x1332 -x1334 -x1335 -x1336 -x1338 -x1339 -x1341 -x1342 -x1344 -x1345 -x1347 -x1349 -x1351 -x1352 -x1353 -x1354 -x1355 -x1357 -x1358 -x1359 -x1361 -x1362 -x1364 -x1366 -x1368 -x1370 -x1372 -x1373 -x1374 -x1376 -x1378 -x1380 -x1382 -x1384 x1385 -x1386 -x1387 -x1389 -x1390 -x1391 -x1393 x1394 -x1396 -x1397 -x1398 -x1399 -x1401 -x1403 -x1404 -x1406 -x1407 -x1409 -x1411 x1412 -x1413 -x1415 -x1417 -x1418 -x1419 -x1421 -x1423 -x1424 -x1426 -x1427 -x1428 -x1430 -x1431 -x1432 x1433 -x1434 -x1436 -x1437 -x1439 x1440 x1441 -x1443 -x1444 -x1445 -x1447 -x1448 -x1449 x1450 -x1451 -x1453 -x1454 -x1455 -x1456 -x1457 -x1458 -x1459 x1460 x1461 -x1462 x1463 x1464 -x84 -x86 -x88 -x90 -x92 -x94 -x96 -x98 -x100 -x102 -x104 -x106 -x108 -x110 -x112 -x114 -x116 -x118 -x120 -x122 -x124 -x126 -x128 -x130 -x133 -x135 -x137 -x139 -x141 -x143 -x145 -x1 -x147 -x149 -x151 -x154 -x156 -x158 -x160 -x162 -x164 -x166 -x168 -x170 -x172 -x174 -x2 -x176 -x178 -x180 -x182 -x184 -x186 -x188 -x190 -x192 -x194 -x196 -x199 -x201 -x203 -x3 -x205 -x207 -x209 -x211 -x213 -x216 -x4 -x218 -x220 -x222 -x224 -x226 -x228 -x230 -x232 -x234 -x236 -x238 -x240 -x242 -x244 -x246 -x5 -x248 -x250 -x252 -x254 -x256 -x258 x260 -x262 -x264 -x266 -x268 -x270 -x272 -x274 -x276 -x278 -x280 -x282 -x284 -x286 -x288 -x290 -x292 -x294 -x296 -x298 -x300 -x302 -x304 -x306 -x308 -x310 -x312 -x314 -x316 -x318 -x320 -x322 -x6 -x324 -x326 -x328 -x330 -x332 -x334 -x336 -x338 -x340 -x342 -x344 -x346 -x348 -x350 -x352 x7 -x354 -x356 -x358 -x360 -x362 -x364 -x366 -x368 -x370 -x373 -x375 -x377 -x379 -x381 -x8 -x383 -x385 -x387 -x389 -x391 -x393 -x395 -x9 -x397 -x399 -x401 -x403 -x405 -x407 -x409 -x411 -x413 -x415 -x417 -x419 -x421 -x423 -x425 -x10 -x427 -x429 -x431 -x434 -x436 -x438 -x11 -x440 -x442 -x444 -x447 -x449 -x451 -x12 -x453 -x456 -x458 -x460 -x462 -x464 -x13 -x466 -x469 -x14 -x471 -x473 -x475 -x477 -x479 -x481 -x483 -x485 -x487 -x489 -x491 -x493 -x495 -x497 -x499 -x15 -x501 -x503 -x505 -x507 -x509 -x511 -x513 -x16 -x515 -x517 -x519 -x521 -x524 -x526 -x17 -x528 -x531 -x533 -x535 -x537 -x539 -x541 -x543 -x545 -x548 -x550 -x552 -x554 -x556 -x558 -x560 -x562 -x564 -x566 -x568 -x570 -x573 -x575 -x577 -x579 -x581 -x583 -x585 -x587 -x589 -x591 -x18 -x593 -x595 -x597 -x599 -x601 -x603 -x605 -x607 -x609 -x611 -x613 -x615 -x617 -x619 -x621 -x19 -x623 -x625 -x627 -x629 -x632 -x634 -x636 -x638 -x640 -x642 -x644 -x646 -x648 -x650 -x20 -x652 -x654 -x656 -x658 -x660 -x663 -x21 -x665 -x667 -x669 -x671 -x673 -x675 -x677 -x679 -x681 -x683 -x687 -x689 -x691 -x22 -x693 -x695 -x697 -x699 -x701 -x704 -x23 -x706 -x709 -x711 -x713 -x24 -x717 -x719 -x721 -x25 -x724 -x726 -x728 -x730 -x732 -x734 -x736 -x738 -x740 -x742 -x744 -x746 -x748 -x750 -x26 -x753 -x755 -x757 -x759 -x761 -x763 -x27 -x765 -x767 -x769 -x771 -x773 -x776 -x28 -x778 -x780 -x29 -x782 -x784 -x786 -x788 -x792 -x794 -x796 -x798 -x800 -x802 -x804 -x806 -x808 -x30 -x810 -x813 -x815 -x817 -x819 -x821 -x31 -x823 -x825 -x827 -x829 -x831 -x833 -x835 -x32 -x837 -x840 -x33 -x842 -x844 -x846 -x849 -x851 -x853 -x34 -x856 -x35 -x859 -x861 -x36 -x864 -x37 -x866 -x868 -x870 -x872 -x874 -x876 -x878 -x880 -x882 -x885 -x887 -x889 -x891 -x893 -x38 -x895 -x897 -x900 -x902 -x904 -x906 -x39 -x908 -x910 -x912 -x914 -x916 -x918 -x920 -x922 -x924 -x926 -x928 -x930 -x932 -x934 -x936 -x40 -x938 -x940 -x942 -x944 -x947 -x949 -x41 -x951 -x953 -x955 -x957 -x960 -x962 -x42 -x965 -x967 -x43 -x969 -x971 -x973 -x975 -x978 -x980 -x44 -x983 -x985 -x45 -x987 -x989 -x991 -x993 -x995 -x997 -x999 -x1001 -x1003 -x1005 -x1007 -x1009 -x1012 -x1014 -x46 -x1016 -x1018 -x1021 -x1023 -x1026 -x47 -x1029 -x1031 -x1033 -x1035 -x1037 -x1039 -x1041 -x1043 -x1045 -x1047 -x1050 -x1052 -x1054 -x48 -x1057 -x1060 -x1062 -x1064 -x1066 -x49 -x1068 -x1070 -x1073 -x1076 -x1078 -x50 -x1081 -x51 -x1084 -x1086 -x1088 -x1090 -x1092 -x1094 -x1096 -x52 -x1098 -x1100 -x1102 -x1104 -x1106 -x1108 -x53 -x1111 -x1113 -x54 -x1116 -x1119 -x1121 -x1123 -x1125 -x1127 -x55 -x1130 -x56 -x1133 -x1135 -x57 -x58 -x1139 -x1141 -x1143 -x1146 -x1148 -x1150 -x1152 -x1154 -x1156 -x1158 -x1160 -x1162 -x1164 -x1166 -x59 -x1168 -x1171 -x1173 -x1175 -x1177 -x1179 -x60 -x1181 -x1183 -x1185 -x1188 -x1190 -x1192 -x61 -x1194 -x1196 -x1198 -x1200 -x1203 -x1205 -x62 -x1207 -x1211 -x1213 -x1215 -x1217 -x1219 -x1221 -x1223 -x1226 -x1228 -x1230 -x1232 -x1234 -x1236 -x1238 -x63 -x1241 -x1243 -x1245 -x1247 -x1249 -x1251 -x64 -x1253 -x1255 -x1260 -x1262 -x65 -x1264 -x1267 -x66 -x1270 -x1273 -x1275 -x1277 -x1279 -x67 -x1281 -x1283 -x1285 -x1288 -x1291 -x68 -x69 -x1295 -x1297 -x1299 -x1301 -x70 -x1305 -x71 -x1307 -x1309 -x1313 -x1315 -x1317 -x1319 -x1321 -x1323 -x1327 -x1329 -x72 -x1331 -x1333 -x1337 -x1340 -x73 -x1343 -x74 -x1346 -x1348 -x1350 -x1356 -x1360 -x1363 -x1365 -x1367 -x75 -x1369 -x1371 -x1375 -x1377 -x1379 -x1381 -x1383 -x1388 -x76 -x1392 -x1395 -x1400 -x1402 -x77 -x1405 -x1408 -x1410 -x78 -x1414 -x79 -x1416 -x1420 -x1422 -x1425 -x80 -x1429 -x1435 -x1438 -x1442 -x81 -x1446 -x1452 -x82 -x83

Verifier Data

OK	18

Watcher Data

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.1 (svn: 989)

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-3726106-1338657749/watcher-3726106-1338657749 -o /tmp/evaluation-result-3726106-1338657749/solver-3726106-1338657749 -C 1800 -W 1900 -M 15500 pwbo2.02 -file-format=opb -verbosity=0 HOME/instance-3726106-1338657749.opb 

running on 4 cores: 1,3,5,7

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: 3.77 3.95 3.95 4/178 12869
/proc/meminfo: memFree=28634508/32873844 swapFree=7120/7120
[pid=12869] ppid=12867 vsize=4708 CPUtime=0 cores=1,3,5,7
/proc/12869/stat : 12869 (pwbo2.02) R 12867 12869 10378 0 -1 4202496 486 0 0 0 0 0 0 0 20 0 1 0 331899780 4820992 439 33554432000 4194304 5964478 140733216108000 140733216107256 5179243 0 0 4096 16387 0 0 0 17 5 0 0 0 0 0
/proc/12869/statm: 1177 439 169 433 0 721 0

[startup+0.033991 s]
/proc/loadavg: 3.77 3.95 3.95 4/178 12869
/proc/meminfo: memFree=28634508/32873844 swapFree=7120/7120
[pid=12869] ppid=12867 vsize=164288 CPUtime=0.04 cores=1,3,5,7
/proc/12869/stat : 12869 (pwbo2.02) S 12867 12869 10378 0 -1 4202496 2276 0 0 0 4 0 0 0 20 0 3 0 331899780 168230912 2207 33554432000 4194304 5964478 140733216108000 140733216107520 4546685 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/12869/statm: 41072 2207 199 433 0 40636 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 164288

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

[startup+0.033991 s]
/proc/loadavg: 3.77 3.95 3.95 4/178 12869
/proc/meminfo: memFree=28634508/32873844 swapFree=7120/7120
[pid=12869] ppid=12867 vsize=164288 CPUtime=0.04 cores=1,3,5,7
/proc/12869/stat : 12869 (pwbo2.02) S 12867 12869 10378 0 -1 4202496 2276 0 0 0 4 0 0 0 20 0 3 0 331899780 168230912 2207 33554432000 4194304 5964478 140733216108000 140733216107520 4546685 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/12869/statm: 41072 2207 199 433 0 40636 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 164288

Child status: 255
Real time (s): 0.036058
CPU time (s): 0.069988
CPU user time (s): 0.046992
CPU system time (s): 0.022996
CPU usage (%): 194.099
Max. virtual memory (cumulated for all children) (KiB): 164288

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.046992
system time used= 0.022996
maximum resident set size= 8848
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2281
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= 106
involuntary context switches= 3

runsolver used 0.000999 second user time and 0.004999 second system time

The end

Launcher Data

Begin job on node142 at 2012-06-02 19:22:29
IDJOB=3726106
IDBENCH=25042
IDSOLVER=2309
FILE ID=node142/3726106-1338657749
RUNJOBID= node142-1338651410-11884
PBS_JOBID= 14636438
Free space on /tmp= 71180 MiB

SOLVER NAME= pwbo 2.02
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/aksoy/area_opers/normalized-fir02_area_opers.opb
COMMAND LINE= pwbo2.02 -file-format=opb -verbosity=0 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3726106-1338657749/watcher-3726106-1338657749 -o /tmp/evaluation-result-3726106-1338657749/solver-3726106-1338657749 -C 1800 -W 1900 -M 15500  pwbo2.02 -file-format=opb -verbosity=0 HOME/instance-3726106-1338657749.opb

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

MD5SUM BENCH= 918383404e7b51b9b3205c84ccd5b510
RANDOM SEED=957674712

node142.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/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		: 2666.776
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.776
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.776
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5391.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.776
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.92
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.776
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.90
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.776
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.776
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.776
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873844 kB
MemFree:        28634880 kB
Buffers:          225828 kB
Cached:          2703000 kB
SwapCached:            0 kB
Active:          1576376 kB
Inactive:        1849388 kB
Active(anon):     487984 kB
Inactive(anon):    11236 kB
Active(file):    1088392 kB
Inactive(file):  1838152 kB
Unevictable:        7120 kB
Mlocked:            7120 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:             27080 kB
Writeback:             0 kB
AnonPages:        503880 kB
Mapped:            11092 kB
Shmem:               200 kB
Slab:             674564 kB
SReclaimable:     115936 kB
SUnreclaim:       558628 kB
KernelStack:        1472 kB
PageTables:         5024 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     349532 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:     51200 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7872 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71176 MiB
End job on node142 at 2012-06-02 19:22:29