Trace number 4086712

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
Open-WBO PB16OPT-175 4.32434 4.32584

General information on the benchmark

Name/OPT-SMALLINT-LIN/featureSubscription/
normalized-50-250-false-45-90-4-6000opt.opb
MD5SUM41920bbbb40277697ec2dd9f115c2d3f
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark-175
Best CPU time to get the best result obtained on this benchmark4.32434
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables2025
Total number of constraints62145
Number of constraints which are clauses62145
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint3
Number of terms in the objective function 135
Biggest coefficient in the objective function 4
Number of bits for the biggest coefficient in the objective function 3
Sum of the numbers in the objective function 352
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 4
Number of bits of the biggest number in a constraint 3
Biggest sum of numbers in a constraint 352
Number of bits of the biggest sum of numbers9
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
0.00/0.00	c Open-WBO:	 a Modular MaxSAT Solver -- based on Glucose4.0 (core version)
0.00/0.00	c Version:	 Pseudo-Boolean Evaluation 2016
0.00/0.00	c Authors:	 Ruben Martins, Vasco Manquinho, Ines Lynce
0.00/0.00	c Contributors:	 Miguel Neves, Saurabh Joshi, Mikolas Janota
0.00/0.00	c Contact:	 open-wbo@sat.inesc-id.pt -- http://sat.inesc-id.pt/open-wbo/
0.00/0.00	c
0.00/0.00	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.00	c Instance file HOME/instance-4086712-1465262906.opb
0.00/0.00	c File size is 2073867 bytes.
4.29/4.32	c Sum of soft weights:          352
4.29/4.32	c |                                                                                                       |
4.29/4.32	c ========================================[ Problem Statistics ]===========================================
4.29/4.32	c |                                                                                                       |
4.29/4.32	c |  Problem Type:             Weighted                                                                   |
4.29/4.32	c |  Number of variables:          2025                                                                   |
4.29/4.32	c |  Number of hard clauses:      62145                                                                   |
4.29/4.32	c |  Number of soft clauses:        135                                                                   |
4.29/4.32	c |  Number of cardinality:           0                                                                   |
4.29/4.32	c |  Number of PB :                   0                                                                   |
4.29/4.32	c |  Parse time:                   0.21 s                                                                 |
4.29/4.32	c |                                                                                                       |
4.29/4.32	o -66
4.29/4.32	o -150
4.29/4.32	o -165
4.29/4.32	o -174
4.29/4.32	o -175
4.29/4.32	s OPTIMUM FOUND
4.29/4.32	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 

Verifier Data

OK	-175

Watcher Data

runsolver Copyright (C) 2010-2013 Olivier ROUSSEL

This is runsolver version 3.3.7 (svn: 2553)

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-4086712-1465262906/watcher-4086712-1465262906 -o /tmp/evaluation-result-4086712-1465262906/solver-4086712-1465262906 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node137-1465253786-15006 --watchdog 1960 open-wbo HOME/instance-4086712-1465262906.opb 

pid=17161
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: 2.15 2.14 2.19 3/177 17164
/proc/meminfo: memFree=28350168/32872528 swapFree=18240/1696364
[pid=17164] ppid=17161 vsize=4628 CPUtime=0 cores=1,3,5,7
/proc/17164/stat : 17164 (open-wbo) R 17161 17164 14989 0 -1 4202496 885 0 0 0 0 0 0 0 20 0 1 0 108222478 4739072 760 33554432000 4194304 6059633 140734093761264 140734571534760 5043379 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/17164/statm: 1157 761 641 456 0 186 0

[startup+0.10016 s]
/proc/loadavg: 2.15 2.14 2.19 3/177 17164
/proc/meminfo: memFree=28350168/32872528 swapFree=18240/1696364
[pid=17164] ppid=17161 vsize=6044 CPUtime=0.09 cores=1,3,5,7
/proc/17164/stat : 17164 (open-wbo) R 17161 17164 14989 0 -1 4202496 1212 0 0 0 9 0 0 0 20 0 1 0 108222478 6189056 1087 33554432000 4194304 6059633 140734093761264 140734571534760 4210904 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/17164/statm: 1511 1087 641 456 0 540 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6044

[startup+0.200342 s]
/proc/loadavg: 2.15 2.14 2.19 3/177 17164
/proc/meminfo: memFree=28350168/32872528 swapFree=18240/1696364
[pid=17164] ppid=17161 vsize=7680 CPUtime=0.19 cores=1,3,5,7
/proc/17164/stat : 17164 (open-wbo) R 17161 17164 14989 0 -1 4202496 1558 0 0 0 19 0 0 0 20 0 1 0 108222478 7864320 1433 33554432000 4194304 6059633 140734093761264 140734571534760 5043379 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/17164/statm: 1920 1433 641 456 0 949 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 7680

[startup+0.30037 s]
/proc/loadavg: 2.15 2.14 2.19 3/177 17164
/proc/meminfo: memFree=28350168/32872528 swapFree=18240/1696364
[pid=17164] ppid=17161 vsize=12880 CPUtime=0.29 cores=1,3,5,7
/proc/17164/stat : 17164 (open-wbo) R 17161 17164 14989 0 -1 4202496 2616 0 0 0 29 0 0 0 20 0 1 0 108222478 13189120 2422 33554432000 4194304 6059633 140734093761264 140734571534760 4278479 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/17164/statm: 3220 2422 178 456 0 2756 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12880

[startup+0.70034 s]
/proc/loadavg: 2.15 2.14 2.19 3/177 17164
/proc/meminfo: memFree=28350168/32872528 swapFree=18240/1696364
[pid=17164] ppid=17161 vsize=13280 CPUtime=0.69 cores=1,3,5,7
/proc/17164/stat : 17164 (open-wbo) R 17161 17164 14989 0 -1 4202496 2712 0 0 0 69 0 0 0 20 0 1 0 108222478 13598720 2518 33554432000 4194304 6059633 140734093761264 140734571534760 4278149 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/17164/statm: 3320 2518 181 456 0 2856 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13280

[startup+1.50028 s]
/proc/loadavg: 2.15 2.14 2.19 3/178 17165
/proc/meminfo: memFree=28340208/32872528 swapFree=18240/1696364
[pid=17164] ppid=17161 vsize=12364 CPUtime=1.49 cores=1,3,5,7
/proc/17164/stat : 17164 (open-wbo) R 17161 17164 14989 0 -1 4202496 3509 0 0 0 149 0 0 0 20 0 1 0 108222478 12660736 2532 33554432000 4194304 6059633 140734093761264 140734093760024 4278011 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/17164/statm: 3091 2535 183 456 0 2627 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 12364

[startup+3.10026 s]
/proc/loadavg: 2.14 2.14 2.19 3/178 17165
/proc/meminfo: memFree=28339464/32872528 swapFree=18240/1696364
[pid=17164] ppid=17161 vsize=19772 CPUtime=3.09 cores=1,3,5,7
/proc/17164/stat : 17164 (open-wbo) R 17161 17164 14989 0 -1 4202496 5439 0 0 0 309 0 0 0 20 0 1 0 108222478 20246528 4139 33554432000 4194304 6059633 140734093761264 140734093760024 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/17164/statm: 4943 4139 183 456 0 4479 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 19772
Solver just ended.
ain loop
??? sigkill at end of watcher main loop
??? kill 17164 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+3.20038 s]
/proc/loadavg: 2.14 2.14 2.19 3/178 17165
/proc/meminfo: memFree=28339464/32872528 swapFree=18240/1696364
[pid=17164] ppid=17161 vsize=19772 CPUtime=3.19 cores=1,3,5,7
/proc/17164/stat : 17164 (open-wbo) R 17161 17164 14989 0 -1 4202496 5468 0 0 0 319 0 0 0 20 0 1 0 108222478 20246528 4167 33554432000 4194304 6059633 140734093761264 140734093760024 4277549 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/17164/statm: 4943 4167 183 456 0 4479 0
Current children cumulated CPU time (s) 3.19
Current children cumulated vsize (KiB) 19772

[startup+4.00025 s]
/proc/loadavg: 2.14 2.14 2.19 3/178 17165
/proc/meminfo: memFree=28333340/32872528 swapFree=18240/1696364
[pid=17164] ppid=17161 vsize=19772 CPUtime=3.99 cores=1,3,5,7
/proc/17164/stat : 17164 (open-wbo) R 17161 17164 14989 0 -1 4202496 5538 0 0 0 399 0 0 0 20 0 1 0 108222478 20246528 4237 33554432000 4194304 6059633 140734093761264 140734093760024 4278292 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/17164/statm: 4943 4237 184 456 0 4479 0
Current children cumulated CPU time (s) 3.99
Current children cumulated vsize (KiB) 19772

[startup+4.20026 s]
/proc/loadavg: 2.14 2.14 2.19 3/178 17165
/proc/meminfo: memFree=28333340/32872528 swapFree=18240/1696364
[pid=17164] ppid=17161 vsize=19772 CPUtime=4.19 cores=1,3,5,7
/proc/17164/stat : 17164 (open-wbo) R 17161 17164 14989 0 -1 4202496 5585 0 0 0 419 0 0 0 20 0 1 0 108222478 20246528 4282 33554432000 4194304 6059633 140734093761264 140734093760024 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/17164/statm: 4943 4282 184 456 0 4479 0
Current children cumulated CPU time (s) 4.19
Current children cumulated vsize (KiB) 19772

[startup+4.30024 s]
/proc/loadavg: 2.14 2.14 2.19 3/178 17165
/proc/meminfo: memFree=28333340/32872528 swapFree=18240/1696364
[pid=17164] ppid=17161 vsize=19772 CPUtime=4.29 cores=1,3,5,7
/proc/17164/stat : 17164 (open-wbo) R 17161 17164 14989 0 -1 4202496 5612 0 0 0 429 0 0 0 20 0 1 0 108222478 20246528 4308 33554432000 4194304 6059633 140734093761264 140734093760024 4255148 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/17164/statm: 4943 4308 184 456 0 4479 0
Current children cumulated CPU time (s) 4.29
Current children cumulated vsize (KiB) 19772

Child status: 30
Real time (s): 4.32584
CPU time (s): 4.32434
CPU user time (s): 4.31534
CPU system time (s): 0.008998
CPU usage (%): 99.9654
Max. virtual memory (cumulated for all children) (KiB): 19772

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4.31534
system time used= 0.008998
maximum resident set size= 17264
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5620
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= 3
involuntary context switches= 6

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.004999 second user time and 0.033994 second system time

The end

Launcher Data

Begin job on node137 at 2016-06-07 03:28:27
IDJOB=4086712
IDBENCH=71838
IDSOLVER=2547
FILE ID=node137/4086712-1465262906
RUNJOBID= node137-1465253786-15006
PBS_JOBID= 19843269
Free space on /tmp= 71732 MiB

SOLVER NAME= Open-WBO PB16
BENCH NAME= PB09/normalized-PB09/OPT-SMALLINT-LIN/featureSubscription/normalized-50-250-false-45-90-4-6000opt.opb
COMMAND LINE= open-wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4086712-1465262906/watcher-4086712-1465262906 -o /tmp/evaluation-result-4086712-1465262906/solver-4086712-1465262906 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node137-1465253786-15006 --watchdog 1960  open-wbo HOME/instance-4086712-1465262906.opb

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

MD5SUM BENCH= 41920bbbb40277697ec2dd9f115c2d3f
RANDOM SEED=1819782102

node137.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		: 2667.018
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	: 5334.03
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		: 2667.018
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	: 5332.56
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		: 2667.018
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	: 5332.55
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		: 2667.018
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	: 5332.55
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		: 2667.018
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	: 5332.56
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		: 2667.018
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	: 5332.55
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		: 2667.018
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	: 5332.55
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		: 2667.018
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	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32872528 kB
MemFree:        28350548 kB
Buffers:           36708 kB
Cached:           130948 kB
SwapCached:         2556 kB
Active:          2027992 kB
Inactive:          92176 kB
Active(anon):    1951960 kB
Inactive(anon):     2768 kB
Active(file):      76032 kB
Inactive(file):    89408 kB
Unevictable:     1696364 kB
Mlocked:           18240 kB
SwapTotal:      67108856 kB
SwapFree:       67098940 kB
Dirty:              6856 kB
Writeback:             0 kB
AnonPages:       3649396 kB
Mapped:             8984 kB
Shmem:                 0 kB
Slab:             569292 kB
SReclaimable:      12508 kB
SUnreclaim:       556784 kB
KernelStack:        1448 kB
PageTables:        11340 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    3931620 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:   2258944 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7552 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71728 MiB
End job on node137 at 2016-06-07 03:28:31