Trace number 4440651

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
Exact_veripb2_no_SoPlex 2024-07-05OPT cert.1448 67.1047 70.1346

General information on the benchmark

NamePB24/normalized-PB06/OPT-LIN/submitted-PB05/manquinho/
primes-dimacs-cnf/normalized-ssa7552-038.opb
MD5SUM6ff080475b28d666f72bcfa1cdcbe696
Bench CategoryOPT-LIN (optimization problem, linear constraints, no OPT/UNSAT certificate)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark1448
Best CPU time to get the best result obtained on this benchmark0.643646
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables3002
Total number of constraints5076
Number of constraints which are clauses5076
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 constraint6
Number of terms in the objective function 3002
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 3002
Number of bits of the sum of numbers in the objective function 12
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 3002
Number of bits of the biggest sum of numbers12
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 

0.11/0.70	o 1454
0.11/0.71	o 1453
0.11/0.73	o 1452
1.80/2.40	o 1451
2.19/2.81	o 1450
64.12/66.85	o 1448
67.01/69.77	s OPTIMUM FOUND
67.01/69.77	v -x1 x2 -x3 x4 x5 -x6 -x7 -x8 x9 -x10 -x11 -x12 -x13 -x14 -x15 x16 -x17 -x18 -x19 x20 -x21 x22 -x23 x24 -x25 x26 -x27 x28 -x29 x30 x31 -x32 x33 -x34 -x35 x36 x37 -x38 -x39 -x40 -x41 -x42 x43 -x44 x45 -x46 x47 -x48 -x49 -x50 x51 -x52 -x53 -x54 -x55 x56 -x57 x58 x59 -x60 -x61 x62 -x63 x64 x65 -x66 -x67 x68 -x69 -x70 -x71 x72 x73 -x74 x75 -x76 -x77 x78 -x79 x80 -x81 -x82 -x83 x84 -x85 x86 -x87 x88 -x89 -x90 x91 -x92 -x93 x94 -x95 x96 -x97 x98 x99 -x100 -x101 x102 x103 -x104 -x105 x106 -x107 -x108 -x109 x110 -x111 -x112 -x113 -x114 -x115 -x116 -x117 -x118 -x119 x120 -x121 x122 -x123 -x124 x125 -x126 -x127 -x128 x129 -x130 x131 -x132 -x133 -x134 -x135 -x136 -x137 x138 -x139 -x140 -x141 x142 -x143 x144 x145 -x146 -x147 -x148 -x149 x150 x151 -x152 -x153 x154 -x155 -x156 -x157 -x158 -x159 -x160 -x161 x162 -x163 x164 -x165 x166 -x167 x168 x169 -x170 -x171 x172 x173 -x174 -x175 x176 -x177 x178 -x179 x180 -x181 x182 x183 -x184 -x185 -x186 -x187 x188 -x189 x190 x191 -x192 x193 -x194 -x195 x196 x197 -x198 -x199 x200 x201 -x202 x203 -x204 -x205 x206 -x207 x208 -x209 -x210 -x211 x212 x213 -x214 -x215 x216 x217 -x218 -x219 x220 x221 -x222 x223 -x224 -x225 x226 -x227 x228 -x229 x230 x231 -x232 -x233 x234 -x235 -x236 -x237 -x238 -x239 x240 -x241 -x242 x243 -x244 -x245 -x246 -x247 x248 x249 -x250 -x251 -x252 -x253 x254 x255 -x256 -x257 -x258 -x259 x260 x261 -x262 x263 -x264 -x265 x266 x267 -x268 x269 -x270 -x271 x272 -x273 x274 x275 -x276 x277 -x278 -x279 x280 -x281 x282 x283 -x284 x285 -x286 -x287 x288 -x289 x290 x291 -x292 x293 -x294 x295 -x296 x297 -x298 -x299 x300 x301 -x302 x303 -x304 -x305 x306 -x307 x308 -x309 x310 -x311 x312 -x313 x314 -x315 x316 -x317 x318 -x319 x320 -x321 x322 x323 -x324 x325 -x326 x327 -x328 x329 -x330 x331 -x332 -x333 x334 x335 -x336 x337 -x338 x339 -x340 x341 -x342 x343 -x344 x345 -x346 x347 -x348 -x349 x350 -x351 x352 -x353 x354 -x355 x356 -x357 x358 -x359 x360 -x361 x362 x363 -x364 x365 -x366 -x367 x368 -x369 x370 -x371 x372 x373 -x374 -x375 x376 -x377 x378 -x379 x380 -x381 x382 -x383 x384 -x385 x386 -x387 x388 x389 -x390 x391 -x392 -x393 x394 -x395 x396 -x397 x398 -x399 x400 -x401 x402 x403 -x404 x405 -x406 x407 -x408 -x409 x410 -x411 x412 -x413 x414 -x415 x416 -x417 x418 -x419 x420 -x421 x422 -x423 x424 -x425 x426 -x427 x428 -x429 x430 -x431 x432 -x433 x434 -x435 x436 -x437 x438 -x439 x440 -x441 x442 -x443 x444 -x445 x446 x447 -x448 x449 -x450 x451 -x452 -x453 x454 -x455 x456 -x457 x458 -x459 x460 x461 -x462 -x463 x464 x465 -x466 -x467 x468 x469 -x470 x471 -x472 -x473 x474 x475 -x476 -x477 x478 -x479 x480 -x481 x482 -x483 x484 -x485 x486 -x487 x488 x489 -x490 -x491 x492 -x493 x494 -x495 x496 x497 -x498 x499 -x500 -x501 x502 -x503 x504 x505 -x506 x507 -x508 -x509 x510 x511 -x512 -x513 x514 -x515 x516 -x517 x518 x519 -x520 -x521 x522 x523 -x524 -x525 x526 x527 -x528 x529 -x530 -x531 x532 -x533 x534 -x535 x536 x537 -x538 x539 -x540 -x541 x542 -x543 x544 -x545 x546 x547 -x548 -x549 x550 -x551 x552 x553 -x554 -x555 x556 -x557 x558 -x559 x560 x561 -x562 -x563 x564 x565 -x566 x567 -x568 x569 -x570 x571 -x572 -x573 x574 -x575 x576 -x577 x578 x579 -x580 x581 -x582 -x583 x584 -x585 x586 x587 -x588 -x589 x590 -x591 x592 -x593 x594 -x595 x596 -x597 x598 -x599 x600 x601 -x602 x603 -x604 -x605 x606 -x607 x608 -x609 x610 -x611 x612 x613 -x614 -x615 x616 x617 -x618 x619 -x620 x621 -x622 x623 -x624 x625 -x626 -x627 x628 x629 -x630 x631 -x632 -x633 x634 -x635 x636 x637 -x638 -x639 x640 x641 -x642 x643 -x644 x645 -x646 x647 -x648 x649 -x650 x651 -x652 x653 -x654 -x655 x656 x657 -x658 x659 -x660 x661 -x662 x663 -x664 -x665 x666 -x667 x668 -x669 x670 -x671 x672 x673 -x674 x675 -x676 x677 -x678 -x679 x680 -x681 x682 -x683 x684 x685 -x686 x687 -x688 x689 -x690 x691 -x692 x693 -x694 x695 -x696 -x697 x698 x699 -x700 x701 -x702 x703 -x704 x705 -x706 x707 -x708 x709 -x710 x711 -x712 -x713 x714 x715 -x716 -x717 x718 -x719 x720 -x721 x722 x723 -x724 x725 -x726 -x727 x728 -x729 x730 x731 -x732 x733 -x734 -x735 x736 x737 -x738 x739 -x740 -x741 x742 x743 -x744 x745 -x746 -x747 x748 -x749 x750 -x751 x752 -x753 x754 -x755 x756 x757 -x758 x759 -x760 x761 -x762 x763 -x764 -x765 x766 -x767 x768 x769 -x770 -x771 x772 -x773 x774 x775 -x776 x777 -x778 x779 -x780 x781 -x782 x783 -x784 x785 -x786 x787 -x788 x789 -x790 x791 -x792 x793 -x794 x795 -x796 -x797 x798 x799 -x800 x801 -x802 x803 -x804 x805 -x806 -x807 x808 x809 -x810 x811 -x812 -x813 x814 x815 -x816 -x817 x818 x819 -x820 x821 -x822 x823 -x824 -x825 x826 -x827 x828 x829 -x830 x831 -x832 x833 -x834 x835 -x836 x837 -x838 -x839 x840 -x841 x842 -x843 x844 -x845 x846 x847 -x848 x849 -x850 -x851 x852 x853 -x854 -x855 x856 -x857 x858 -x859 x860 x861 -x862 x863 -x864 x865 -x866 x867 -x868 x869 -x870 -x871 x872 -x873 x874 -x875 x876 x877 -x878 -x879 x880 -x881 x882 x883 -x884 x885 -x886 x887 -x888 -x889 x890 -x891 x892 x893 -x894 x895 -x896 x897 -x898 x899 -x900 -x901 x902 x903 -x904 -x905 x906 -x907 x908 x909 -x910 x911 -x912 x913 -x914 x915 -x916 x917 -x918 -x919 x920 x921 -x922 x923 -x924 x925 -x926 -x927 x928 -x929 x930 -x931 x932 x933 -x934 x935 -x936 -x937 x938 x939 -x940 -x941 x942 x943 -x944 -x945 x946 x947 -x948 x949 -x950 x951 -x952 -x953 x954 x955 -x956 x957 -x958 -x959 x960 x961 -x962 -x963 x964 -x965 x966 x967 -x968 x969 -x970 x971 -x972 -x973 x974 -x975 x976 -x977 x978 -x979 x980 -x981 x982 x983 -x984 -x985 x986 -x987 x988 -x989 x990 -x991 x992 -x993 x994 -x995 x996 -x997 x998 -x999 x1000 x1001 -x1002 x1003 -x1004 -x1005 x1006 -x1007 x1008 -x1009 x1010 x1011 -x1012 x1013 -x1014 -x1015 x1016 x1017 -x1018 x1019 -x1020 x1021 -x1022 -x1023 x1024 -x1025 x1026 -x1027 x1028 -x1029 x1030 x1031 -x1032 x1033 -x1034 x1035 -x1036 -x1037 x1038 -x1039 x1040 x1041 -x1042 x1043 -x1044 x1045 -x1046 -x1047 x1048 x1049 -x1050 -x1051 x1052 -x1053 x1054 x1055 -x1056 x1057 -x1058 -x1059 x1060 x1061 -x1062 -x1063 x1064 -x1065 x1066 x1067 -x1068 x1069 -x1070 x1071 -x1072 x1073 -x1074 x1075 -x1076 x1077 -x1078 x1079 -x1080 -x1081 x1082 -x1083 x1084 -x1085 x1086 -x1087 x1088 x1089 -x1090 x1091 -x1092 x1093 -x1094 x1095 -x1096 x1097 -x1098 x1099 -x1100 x1101 -x1102 x1103 -x1104 x1105 -x1106 x1107 -x1108 -x1109 x1110 -x1111 x1112 x1113 -x1114 -x1115 x1116 x1117 -x1118 x1119 -x1120 x1121 -x1122 x1123 -x1124 x1125 -x1126 x1127 -x1128 -x1129 x1130 -x1131 x1132 x1133 -x1134 -x1135 x1136 -x1137 x1138 x1139 -x1140 x1141 -x1142 -x1143 x1144 -x1145 x1146 -x1147 x1148 x1149 -x1150 x1151 -x1152 -x1153 x1154 -x1155 x1156 x1157 -x1158 -x1159 x1160 -x1161 x1162 x1163 -x1164 x1165 -x1166 x1167 -x1168 x1169 -x1170 -x1171 x1172 -x1173 x1174 -x1175 x1176 -x1177 x1178 x1179 -x1180 x1181 -x1182 x1183 -x1184 -x1185 x1186 x1187 -x1188 x1189 -x1190 x1191 -x1192 x1193 -x1194 x1195 -x1196 x1197 -x1198 -x1199 x1200 x1201 -x1202 x1203 -x1204 x1205 -x1206 x1207 -x1208 x1209 -x1210 -x1211 x1212 -x1213 x1214 -x1215 x1216 x1217 -x1218 -x1219 x1220 -x1221 x1222 x1223 -x1224 x1225 -x1226 x1227 -x1228 x1229 -x1230 -x1231 x1232 x1233 -x1234 -x1235 x1236 -x1237 x1238 x1239 -x1240 x1241 -x1242 x1243 -x1244 -x1245 x1246 -x1247 x1248 -x1249 x1250 x1251 -x1252 -x1253 x1254 -x1255 x1256 x1257 -x1258 x1259 -x1260 x1261 -x1262 -x1263 x1264 x1265 -x1266 x1267 -x1268 -x1269 x1270 -x1271 x1272 x1273 -x1274 -x1275 x1276 x1277 -x1278 x1279 -x1280 -x1281 x1282 -x1283 x1284 -x1285 x1286 x1287 -x1288 x1289 -x1290 -x1291 x1292 -x1293 x1294 -x1295 x1296 x1297 -x1298 -x1299 x1300 -x1301 x1302 -x1303 x1304 x1305 -x1306 x1307 -x1308 -x1309 x1310 x1311 -x1312 x1313 -x1314 x1315 -x1316 x1317 -x1318 -x1319 x1320 -x1321 x1322 -x1323 x1324 x1325 -x1326 -x1327 x1328 -x1329 x1330 x1331 -x1332 -x1333 x1334 -x1335 x1336 -x1337 x1338 x1339 -x1340 x1341 -x1342 -x1343 x1344 x1345 -x1346 x1347 -x1348 -x1349 x1350 -x1351 x1352 -x1353 x1354 -x1355 x1356 -x1357 x1358 -x1359 x1360 -x1361 x1362 -x1363 x1364 -x1365 x1366 -x1367 x1368 x1369 -x1370 x1371 -x1372 -x1373 x1374 x1375 -x1376 -x1377 x1378 -x1379 x1380 -x1381 x1382 -x1383 x1384 -x1385 x1386 -x1387 x1388 -x1389 x1390 x1391 -x1392 -x1393 x1394 -x1395 -x1396 -x1397 x1398 -x1399 x1400 -x1401 x1402 x1403 -x1404 -x1405 x1406 -x1407 x1408 x1409 -x1410 -x1411 x1412 x1413 -x1414 x1415 -x1416 -x1417 x1418 -x1419 x1420 -x1421 x1422 x1423 -x1424 x1425 -x1426 -x1427 x1428 -x1429 x1430 -x1431 x1432 -x1433 -x1434 -x1435 -x1436 x1437 -x1438 x1439 -x1440 -x1441 x1442 -x1443 -x1444 x1445 -x1446 -x1447 x1448 x1449 -x1450 -x1451 x1452 -x1453 x1454 x1455 -x1456 x1457 -x1458 x1459 -x1460 x1461 -x1462 x1463 -x1464 x1465 -x1466 -x1467 x1468 x1469 -x1470 -x1471 x1472 x1473 -x1474 x1475 -x1476 x1477 -x1478 x1479 -x1480 x1481 -x1482 x1483 -x1484 x1485 -x1486 -x1487 x1488 x1489 -x1490 -x1491 x1492 -x1493 x1494 -x1495 x1496 x1497 -x1498 -x1499 x1500 x1501 -x1502 x1503 -x1504 x1505 -x1506 x1507 -x1508 x1509 -x1510 -x1511 x1512 x1513 -x1514 x1515 -x1516 x1517 -x1518 x1519 -x1520 x1521 -x1522 x1523 -x1524 x1525 -x1526 x1527 -x1528 -x1529 x1530 -x1531 x1532 x1533 -x1534 x1535 -x1536 x1537 -x1538 x1539 -x1540 x1541 -x1542 x1543 -x1544 x1545 -x1546 -x1547 x1548 x1549 -x1550 x1551 -x1552 -x1553 x1554 x1555 -x1556 -x1557 x1558 -x1559 x1560 -x1561 x1562 -x1563 x1564 x1565 -x1566 x1567 -x1568 x1569 -x1570 x1571 -x1572 x1573 -x1574 x1575 -x1576 -x1577 x1578 x1579 -x1580 x1581 -x1582 -x1583 x1584 -x1585 x1586 -x1587 x1588 -x1589 x1590 -x1591 x1592 x1593 -x1594 x1595 -x1596 -x1597 x1598 -x1599 x1600 -x1601 x1602 -x1603 x1604 x1605 -x1606 -x1607 x1608 x1609 -x1610 -x1611 x1612 x1613 -x1614 -x1615 x1616 x1617 -x1618 -x1619 x1620 -x1621 x1622 -x1623 x1624 x1625 -x1626 -x1627 x1628 -x1629 x1630 x1631 -x1632 x1633 -x1634 x1635 -x1636 x1637 -x1638 -x1639 x1640 -x1641 x1642 x1643 -x1644 -x1645 x1646 -x1647 x1648 -x1649 x1650 -x1651 x1652 x1653 -x1654 -x1655 x1656 x1657 -x1658 -x1659 x1660 x1661 -x1662 -x1663 x1664 x1665 -x1666 -x1667 x1668 -x1669 x1670 x1671 -x1672 x1673 -x1674 x1675 -x1676 x1677 -x1678 -x1679 x1680 x1681 -x1682 x1683 -x1684 -x1685 x1686 -x1687 x1688 -x1689 x1690 -x1691 x1692 x1693 -x1694 x1695 -x1696 x1697 -x1698 -x1699 x1700 x1701 -x1702 -x1703 x1704 -x1705 x1706 x1707 -x1708 -x1709 x1710 -x1711 x1712 -x1713 x1714 -x1715 x1716 x1717 -x1718 -x1719 x1720 -x1721 x1722 -x1723 x1724 x1725 -x1726 x1727 -x1728 -x1729 x1730 x1731 -x1732 x1733 -x1734 x1735 -x1736 -x1737 x1738 -x1739 x1740 -x1741 x1742 -x1743 x1744 -x1745 x1746 -x1747 x1748 -x1749 x1750 x1751 -x1752 -x1753 x1754 x1755 -x1756 -x1757 x1758 -x1759 x1760 -x1761 x1762 -x1763 x1764 -x1765 x1766 -x1767 x1768 -x1769 x1770 -x1771 x1772 -x1773 x1774 -x1775 x1776 x1777 -x1778 x1779 -x1780 x1781 -x1782 -x1783 x1784 -x1785 x1786 -x1787 x1788 -x1789 x1790 x1791 -x1792 x1793 -x1794 x1795 -x1796 -x1797 x1798 -x1799 x1800 -x1801 x1802 x1803 -x1804 -x1805 x1806 -x1807 x1808 x1809 -x1810 x1811 -x1812 -x1813 x1814 -x1815 x1816 x1817 -x1818 x1819 -x1820 x1821 -x1822 -x1823 x1824 x1825 -x1826 -x1827 x1828 -x1829 -x1830 -x1831 x1832 -x1833 x1834 -x1835 x1836 x1837 -x1838 -x1839 x1840 -x1841 -x1842 -x1843 x1844 -x1845 -x1846 -x1847 -x1848 -x1849 x1850 -x1851 -x1852 -x1853 -x1854 -x1855 x1856 -x1857 x1858 x1859 -x1860 x1861 -x1862 x1863 -x1864 x1865 -x1866 -x1867 x1868 -x1869 -x1870 -x1871 x1872 -x1873 x1874 -x1875 x1876 -x1877 -x1878 x1879 -x1880 x1881 -x1882 -x1883 -x1884 -x1885 x1886 x1887 -x1888 -x1889 x1890 -x1891 x1892 x1893 -x1894 x1895 -x1896 -x1897 x1898 -x1899 x1900 -x1901 x1902 x1903 -x1904 x1905 -x1906 x1907 -x1908 -x1909 x1910 -x1911 x1912 -x1913 x1914 -x1915 x1916 x1917 -x1918 x1919 -x1920 -x1921 x1922 -x1923 x1924 x1925 -x1926 x1927 -x1928 -x1929 x1930 x1931 -x1932 -x1933 x1934 x1935 -x1936 x1937 -x1938 x1939 -x1940 -x1941 x1942 -x1943 x1944 x1945 -x1946 -x1947 x1948 -x1949 x1950 -x1951 x1952 x1953 -x1954 x1955 -x1956 -x1957 x1958 x1959 -x1960 -x1961 x1962 x1963 -x1964 -x1965 x1966 -x1967 x1968 x1969 -x1970 x1971 -x1972 -x1973 x1974 -x1975 x1976 x1977 -x1978 -x1979 x1980 x1981 -x1982 -x1983 x1984 x1985 -x1986 x1987 -x1988 x1989 -x1990 x1991 -x1992 x1993 -x1994 -x1995 x1996 -x1997 x1998 -x1999 x2000 x2001 -x2002 x2003 -x2004 x2005 -x2006 -x2007 x2008 x2009 -x2010 x2011 -x2012 -x2013 x2014 -x2015 x2016 x2017 -x2018 x2019 -x2020 -x2021 x2022 -x2023 x2024 x2025 -x2026 -x2027 x2028 -x2029 x2030 -x2031 x2032 x2033 -x2034 x2035 -x2036 -x2037 x2038 -x2039 x2040 -x2041 x2042 -x2043 x2044 -x2045 x2046 -x2047 x2048 -x2049 x2050 -x2051 x2052 -x2053 x2054 x2055 -x2056 -x2057 x2058 -x2059 x2060 x2061 -x2062 x2063 -x2064 x2065 -x2066 x2067 -x2068 -x2069 x2070 -x2071 x2072 -x2073 x2074 -x2075 x2076 -x2077 x2078 -x2079 x2080 -x2081 x2082 -x2083 x2084 -x2085 x2086 x2087 -x2088 -x2089 x2090 x2091 -x2092 x2093 -x2094 -x2095 x2096 -x2097 x2098 -x2099 x2100 -x2101 x2102 x2103 -x2104 -x2105 x2106 x2107 -x2108 x2109 -x2110 x2111 -x2112 -x2113 x2114 -x2115 x2116 -x2117 x2118 -x2119 x2120 -x2121 x2122 -x2123 x2124 x2125 -x2126 -x2127 x2128 -x2129 -x2130 -x2131 x2132 x2133 -x2134 x2135 -x2136 -x2137 x2138 -x2139 x2140 -x2141 -x2142 -x2143 -x2144 -x2145 x2146 -x2147 x2148 -x2149 x2150 x2151 -x2152 -x2153 x2154 x2155 -x2156 x2157 -x2158 x2159 -x2160 -x2161 x2162 -x2163 x2164 -x2165 x2166 -x2167 x2168 x2169 -x2170 x2171 -x2172 -x2173 x2174 -x2175 x2176 x2177 -x2178 x2179 -x2180 -x2181 x2182 x2183 -x2184 x2185 -x2186 -x2187 x2188 -x2189 x2190 x2191 -x2192 x2193 -x2194 x2195 -x2196 x2197 -x2198 -x2199 x2200 -x2201 x2202 -x2203 x2204 x2205 -x2206 x2207 -x2208 x2209 -x2210 x2211 -x2212 -x2213 x2214 -x2215 x2216 -x2217 x2218 -x2219 x2220 -x2221 x2222 x2223 -x2224 -x2225 x2226 x2227 -x2228 -x2229 x2230 x2231 -x2232 x2233 -x2234 x2235 -x2236 x2237 -x2238 x2239 -x2240 -x2241 x2242 x2243 -x2244 -x2245 x2246 -x2247 x2248 x2249 -x2250 x2251 -x2252 x2253 -x2254 -x2255 x2256 -x2257 x2258 x2259 -x2260 -x2261 x2262 x2263 -x2264 x2265 -x2266 x2267 -x2268 x2269 -x2270 x2271 -x2272 -x2273 x2274 -x2275 x2276 -x2277 x2278 -x2279 x2280 -x2281 x2282 x2283 -x2284 -x2285 x2286 x2287 -x2288 -x2289 x2290 x2291 -x2292 x2293 -x2294 -x2295 x2296 -x2297 x2298 -x2299 x2300 x2301 -x2302 x2303 -x2304 -x2305 x2306 -x2307 x2308 -x2309 x2310 x2311 -x2312 x2313 -x2314 x2315 -x2316 -x2317 x2318 -x2319 x2320 -x2321 x2322 x2323 -x2324 -x2325 x2326 -x2327 x2328 -x2329 x2330 x2331 -x2332 -x2333 x2334 -x2335 x2336 x2337 -x2338 x2339 -x2340 -x2341 x2342 x2343 -x2344 x2345 -x2346 -x2347 x2348 -x2349 x2350 x2351 -x2352 -x2353 x2354 -x2355 x2356 x2357 -x2358 -x2359 x2360 -x2361 x2362 -x2363 x2364 -x2365 x2366 x2367 -x2368 -x2369 x2370 x2371 -x2372 x2373 -x2374 x2375 -x2376 x2377 -x2378 x2379 -x2380 x2381 -x2382 -x2383 x2384 x2385 -x2386 x2387 -x2388 x2389 -x2390 x2391 -x2392 x2393 -x2394 x2395 -x2396 x2397 -x2398 -x2399 x2400 x2401 -x2402 x2403 -x2404 x2405 -x2406 -x2407 x2408 -x2409 x2410 x2411 -x2412 x2413 -x2414 -x2415 x2416 x2417 -x2418 -x2419 x2420 -x2421 x2422 x2423 -x2424 -x2425 x2426 -x2427 x2428 -x2429 x2430 -x2431 x2432 x2433 -x2434 x2435 -x2436 -x2437 x2438 x2439 -x2440 x2441 -x2442 x2443 -x2444 -x2445 x2446 x2447 -x2448 x2449 -x2450 x2451 -x2452 -x2453 x2454 -x2455 x2456 -x2457 x2458 -x2459 x2460 -x2461 -x2462 -x2463 -x2464 -x2465 x2466 -x2467 -x2468 -x2469 -x2470 -x2471 x2472 -x2473 x2474 -x2475 x2476 x2477 -x2478 x2479 -x2480 x2481 -x2482 x2483 -x2484 -x2485 x2486 -x2487 x2488 x2489 -x2490 x2491 -x2492 -x2493 x2494 x2495 -x2496 x2497 -x2498 -x2499 x2500 -x2501 x2502 -x2503 x2504 -x2505 x2506 -x2507 x2508 x2509 -x2510 -x2511 x2512 x2513 -x2514 -x2515 x2516 x2517 -x2518 -x2519 x2520 x2521 -x2522 -x2523 x2524 x2525 -x2526 -x2527 x2528 x2529 -x2530 -x2531 x2532 -x2533 x2534 -x2535 x2536 x2537 -x2538 x2539 -x2540 -x2541 x2542 x2543 -x2544 -x2545 x2546 -x2547 x2548 x2549 -x2550 x2551 -x2552 -x2553 x2554 -x2555 x2556 -x2557 x2558 x2559 -x2560 -x2561 x2562 -x2563 x2564 x2565 -x2566 -x2567 x2568 -x2569 x2570 -x2571 x2572 x2573 -x2574 -x2575 x2576 x2577 -x2578 -x2579 x2580 x2581 -x2582 -x2583 x2584 x2585 -x2586 x2587 -x2588 x2589 -x2590 -x2591 x2592 -x2593 x2594 -x2595 x2596 x2597 -x2598 -x2599 x2600 x2601 -x2602 x2603 -x2604 x2605 -x2606 -x2607 x2608 -x2609 x2610 -x2611 x2612 -x2613 x2614 -x2615 x2616 x2617 -x2618 -x2619 x2620 -x2621 x2622 x2623 -x2624 -x2625 x2626 x2627 -x2628 -x2629 x2630 -x2631 x2632 x2633 -x2634 x2635 -x2636 -x2637 x2638 -x2639 x2640 -x2641 x2642 -x2643 x2644 -x2645 x2646 -x2647 x2648 -x2649 x2650 -x2651 x2652 -x2653 x2654 -x2655 x2656 x2657 -x2658 -x2659 x2660 x2661 -x2662 x2663 -x2664 x2665 -x2666 x2667 -x2668 -x2669 x2670 -x2671 x2672 x2673 -x2674 -x2675 x2676 -x2677 x2678 x2679 -x2680 x2681 -x2682 x2683 -x2684 -x2685 x2686 x2687 -x2688 -x2689 x2690 x2691 -x2692 x2693 -x2694 -x2695 x2696 -x2697 x2698 x2699 -x2700 -x2701 x2702 x2703 -x2704 x2705 -x2706 -x2707 x2708 x2709 -x2710 x2711 -x2712 x2713 -x2714 x2715 -x2716 x2717 -x2718 x2719 -x2720 -x2721 x2722 x2723 -x2724 x2725 -x2726 -x2727 x2728 x2729 -x2730 x2731 -x2732 x2733 -x2734 -x2735 x2736 x2737 -x2738 -x2739 x2740 -x2741 x2742 x2743 -x2744 -x2745 x2746 -x2747 x2748 -x2749 x2750 -x2751 x2752 x2753 -x2754 -x2755 x2756 -x2757 x2758 -x2759 x2760 x2761 -x2762 -x2763 x2764 x2765 -x2766 x2767 -x2768 x2769 -x2770 -x2771 x2772 -x2773 x2774 -x2775 x2776 x2777 -x2778 -x2779 x2780 -x2781 x2782 x2783 -x2784 -x2785 x2786 x2787 -x2788 -x2789 x2790 -x2791 x2792 -x2793 x2794 x2795 -x2796 -x2797 x2798 x2799 -x2800 -x2801 x2802 -x2803 x2804 -x2805 x2806 x2807 -x2808 -x2809 x2810 x2811 -x2812 x2813 -x2814 x2815 -x2816 x2817 -x2818 -x2819 x2820 -x2821 x2822 x2823 -x2824 x2825 -x2826 -x2827 x2828 -x2829 x2830 x2831 -x2832 -x2833 x2834 -x2835 x2836 -x2837 x2838 x2839 -x2840 x2841 -x2842 x2843 -x2844 -x2845 x2846 -x2847 x2848 x2849 -x2850 x2851 -x2852 x2853 -x2854 x2855 -x2856 x2857 -x2858 -x2859 x2860 -x2861 x2862 -x2863 x2864 x2865 -x2866 -x2867 x2868 -x2869 x2870 -x2871 x2872 -x2873 x2874 x2875 -x2876 -x2877 x2878 -x2879 x2880 x2881 -x2882 -x2883 x2884 -x2885 x2886 -x2887 x2888 -x2889 x2890 x2891 -x2892 x2893 -x2894 x2895 -x2896 -x2897 x2898 x2899 -x2900 x2901 -x2902 -x2903 x2904 -x2905 x2906 x2907 -x2908 -x2909 x2910 x2911 -x2912 -x2913 x2914 x2915 -x2916 x2917 -x2918 -x2919 x2920 -x2921 x2922 x2923 -x2924 -x2925 x2926 x2927 -x2928 -x2929 x2930 x2931 -x2932 -x2933 x2934 -x2935 x2936 -x2937 x2938 -x2939 x2940 -x2941 x2942 -x2943 x2944 -x2945 x2946 -x2947 x2948 -x2949 x2950 x2951 -x2952 -x2953 x2954 x2955 -x2956 x2957 -x2958 -x2959 x2960 -x2961 x2962 x2963 -x2964 -x2965 x2966 -x2967 x2968 -x2969 x2970 -x2971 x2972 -x2973 x2974 -x2975 x2976 -x2977 x2978 -x2979 x2980 x2981 -x2982 x2983 -x2984 -x2985 x2986 -x2987 x2988 x2989 -x2990 x2991 -x2992 -x2993 x2994 x2995 -x2996 x2997 -x2998 -x2999 x3000 x3001 -x3002

Verifier Data 

OK	1448

Checking of UNSAT/OPT proofs:

VeriPB

Running VeriPB version 2.2.1
s VERIFIED BOUNDS 1448 <= obj <= 1448
Verification succeeded.

VeriPB + CakePB

-- veripb --
Running VeriPB version 2.2.1
s VERIFIED BOUNDS 1448 <= obj <= 1448
Verification succeeded.
-- cakepb --
s VERIFIED BOUNDS 1448 <= obj <= 1448
--summary--
ALL OK

Watcher Data 

runsolver version 3.4.2 (svn: 4680) Copyright (C) 2010-2013 Olivier ROUSSEL

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.

NUMA information:
  number of nodes: 2
  memory of node 0: 64096 MiB (45362 MiB free)
  memory of node 1: 64473 MiB (55035 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4440651-1721755830/watcher-4440651-1721755830 -o /tmp/evaluation-result-4440651-1721755830/solver-4440651-1721755830 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC004-1721752156-107287 --watchdog 3760 HOME/Exact_veripb2_nosoplex --print-uniform=0 --verbosity=0 --print-sol --proof-assumptions=0 --proof-log=PROOFDIR/proof-4440651-1721755830 --seed=1820671901 HOME/instance-4440651-1721755830.opb 

running on 2 cores: 1,3

CPU governors:
  performance: 1 3

Enforcing FSIZE limit: 104857600 KiB
Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 3630 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3700 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 31744000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 31795200 KiB
Linux 4.18.0-301.1.el8.x86_64
Starting watchdog thread
Current StackSize limit: 8192 KiB

solver pid=109313, runsolver pid=109310

[startup+0.100088 s]*
/proc/loadavg: 4.59 4.25 4.13 2/239 109314
/proc/meminfo: memFree=102806996/131655788 swapFree=131071996/131071996
[pid=109313] ppid=109310 vsize=25224 memory=2476 CPUtime=0 cores=1,3
/proc/109313/stat : 109313 (Exact_veripb2_n) D 109310 109313 107275 0 -1 4194304 126 0 0 0 0 0 0 0 20 0 1 0 11571974 25829376 619 134679101440 4194304 7250417 140726850397584 0 0 0 0 0 8404994 1 0 0 17 3 0 0 0 0 0 7950792 8015128 43012096 140726850401078 140726850401367 140726850401367 140726850408382 0
/proc/109313/statm: 6306 619 595 747 0 5369 0
Current children cumulated CPU time: 0 s
Current children cumulated vsize: 25224 KiB
Current children cumulated memory: 2476 KiB

[startup+0.212431 s]*
/proc/loadavg: 4.59 4.25 4.13 2/239 109314
/proc/meminfo: memFree=102806848/131655788 swapFree=131071996/131071996
[pid=109313] ppid=109310 vsize=25224 memory=2476 CPUtime=0 cores=1,3
/proc/109313/stat : 109313 (Exact_veripb2_n) D 109310 109313 107275 0 -1 4194304 126 0 0 0 0 0 0 0 20 0 1 0 11571974 25829376 619 134679101440 4194304 7250417 140726850397584 0 0 0 0 0 8404994 1 0 0 17 3 0 0 0 0 0 7950792 8015128 43012096 140726850401078 140726850401367 140726850401367 140726850408382 0
/proc/109313/statm: 6306 619 595 747 0 5369 0
Current children cumulated CPU time: 0 s
Current children cumulated vsize: 25224 KiB
Current children cumulated memory: 2476 KiB

[startup+0.311428 s]*
/proc/loadavg: 4.59 4.25 4.13 2/239 109314
/proc/meminfo: memFree=102806724/131655788 swapFree=131071996/131071996
[pid=109313] ppid=109310 vsize=25224 memory=2476 CPUtime=0 cores=1,3
/proc/109313/stat : 109313 (Exact_veripb2_n) D 109310 109313 107275 0 -1 4194304 126 0 0 0 0 0 0 0 20 0 1 0 11571974 25829376 619 134679101440 4194304 7250417 140726850397584 0 0 0 0 0 8404994 1 0 0 17 3 0 0 0 0 0 7950792 8015128 43012096 140726850401078 140726850401367 140726850401367 140726850408382 0
/proc/109313/statm: 6306 619 595 747 0 5369 0
Current children cumulated CPU time: 0 s
Current children cumulated vsize: 25224 KiB
Current children cumulated memory: 2476 KiB

[startup+0.701054 s]
/proc/loadavg: 4.59 4.25 4.13 2/239 109314
/proc/meminfo: memFree=102806604/131655788 swapFree=131071996/131071996
[pid=109313] ppid=109310 vsize=30236 memory=8292 CPUtime=0.11 cores=1,3
/proc/109313/stat : 109313 (Exact_veripb2_n) R 109310 109313 107275 0 -1 4194304 1848 0 0 0 11 0 0 0 20 0 1 0 11571974 30961664 2073 134679101440 4194304 7250417 140726850397584 0 0 0 0 0 8404994 0 0 0 17 3 0 0 0 0 0 7950792 8015128 43012096 140726850401078 140726850401367 140726850401367 140726850408382 0
/proc/109313/statm: 7559 2073 786 747 0 6622 0
Current children cumulated CPU time: 0.11 s
Current children cumulated vsize: 30236 KiB
Current children cumulated memory: 8292 KiB

[startup+1.50019 s]
/proc/loadavg: 4.59 4.25 4.13 5/239 109314
/proc/meminfo: memFree=105283992/131655788 swapFree=131071996/131071996
[pid=109313] ppid=109310 vsize=32328 memory=13480 CPUtime=0.9 cores=1,3
/proc/109313/stat : 109313 (Exact_veripb2_n) R 109310 109313 107275 0 -1 4194304 2588 0 0 0 89 1 0 0 20 0 1 0 11571974 33103872 3370 134679101440 4194304 7250417 140726850397584 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 7950792 8015128 43012096 140726850401078 140726850401367 140726850401367 140726850408382 0
/proc/109313/statm: 8082 3370 850 747 0 7145 0
Current children cumulated CPU time: 0.9 s
Current children cumulated vsize: 32328 KiB
Current children cumulated memory: 13480 KiB

[startup+3.11333 s]
/proc/loadavg: 4.59 4.25 4.13 5/245 109381
/proc/meminfo: memFree=115965548/131655788 swapFree=131071996/131071996
[pid=109313] ppid=109310 vsize=35680 memory=20984 CPUtime=2.51 cores=1,3
/proc/109313/stat : 109313 (Exact_veripb2_n) R 109310 109313 107275 0 -1 4194304 3427 0 0 0 248 3 0 0 20 0 1 0 11571974 36536320 5246 134679101440 4194304 7250417 140726850397584 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 7950792 8015128 43012096 140726850401078 140726850401367 140726850401367 140726850408382 0
/proc/109313/statm: 8920 5246 850 747 0 7983 0
Current children cumulated CPU time: 2.51 s
Current children cumulated vsize: 35680 KiB
Current children cumulated memory: 20984 KiB

[startup+6.30029 s]
/proc/loadavg: 4.46 4.23 4.12 5/251 109450
/proc/meminfo: memFree=118826424/131655788 swapFree=131071996/131071996
[pid=109313] ppid=109310 vsize=39808 memory=34676 CPUtime=5.68 cores=1,3
/proc/109313/stat : 109313 (Exact_veripb2_n) R 109310 109313 107275 0 -1 4194304 4788 0 0 0 563 5 0 0 20 0 1 0 11571974 40763392 8669 134679101440 4194304 7250417 140726850397584 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 7950792 8015128 43012096 140726850401078 140726850401367 140726850401367 140726850408382 0
/proc/109313/statm: 9952 8669 850 747 0 9015 0
Current children cumulated CPU time: 5.68 s
Current children cumulated vsize: 39808 KiB
Current children cumulated memory: 34676 KiB

[startup+12.7002 s]
/proc/loadavg: 4.50 4.24 4.13 5/251 109496
/proc/meminfo: memFree=125182428/131655788 swapFree=131071996/131071996
[pid=109313] ppid=109310 vsize=79664 memory=57172 CPUtime=12.07 cores=1,3
/proc/109313/stat : 109313 (Exact_veripb2_n) R 109310 109313 107275 0 -1 4194304 6455 0 0 0 1195 12 0 0 20 0 1 0 11571974 81575936 14293 134679101440 4194304 7250417 140726850397584 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 7950792 8015128 43012096 140726850401078 140726850401367 140726850401367 140726850408382 0
/proc/109313/statm: 19916 14293 850 747 0 18979 0
Current children cumulated CPU time: 12.07 s
Current children cumulated vsize: 79664 KiB
Current children cumulated memory: 57172 KiB

[startup+25.5003 s]
/proc/loadavg: 4.39 4.23 4.13 5/252 109651
/proc/meminfo: memFree=124808636/131655788 swapFree=131071996/131071996
[pid=109313] ppid=109310 vsize=82264 memory=60328 CPUtime=24.82 cores=1,3
/proc/109313/stat : 109313 (Exact_veripb2_n) R 109310 109313 107275 0 -1 4194304 7158 0 0 0 2462 20 0 0 20 0 1 0 11571974 84238336 15082 134679101440 4194304 7250417 140726850397584 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 7950792 8015128 43012096 140726850401078 140726850401367 140726850401367 140726850408382 0
/proc/109313/statm: 20566 15082 850 747 0 19629 0
Current children cumulated CPU time: 24.82 s
Current children cumulated vsize: 82264 KiB
Current children cumulated memory: 60328 KiB

[startup+51.1136 s]
/proc/loadavg: 4.26 4.21 4.12 5/252 109654
/proc/meminfo: memFree=123847424/131655788 swapFree=131071996/131071996
[pid=109313] ppid=109310 vsize=86212 memory=64144 CPUtime=48.76 cores=1,3
/proc/109313/stat : 109313 (Exact_veripb2_n) R 109310 109313 107275 0 -1 4194304 8155 0 0 0 4844 32 0 0 20 0 1 0 11571974 88281088 16036 134679101440 4194304 7250417 140726850397584 0 0 0 0 0 8404994 0 0 0 17 1 0 0 161 0 0 7950792 8015128 43012096 140726850401078 140726850401367 140726850401367 140726850408382 0
/proc/109313/statm: 21553 16036 850 747 0 20616 0
Current children cumulated CPU time: 48.76 s
Current children cumulated vsize: 86212 KiB
Current children cumulated memory: 64144 KiB

[startup+70.1345 s]
# the end of solver process 109313 was just reported to runsolver
# Child status: 30

# cumulated CPU time of all completed processes:  user=66.681 s, system=0.423651 s

Solver just ended.
??? end of watcher thread
Dumping a history of the last processes samples

[startup+51.2004 s]
/proc/loadavg: 4.26 4.21 4.12 5/252 109654
/proc/meminfo: memFree=123847424/131655788 swapFree=131071996/131071996
[pid=109313] ppid=109310 vsize=86212 memory=64144 CPUtime=48.84 cores=1,3
/proc/109313/stat : 109313 (Exact_veripb2_n) R 109310 109313 107275 0 -1 4194304 8155 0 0 0 4852 32 0 0 20 0 1 0 11571974 88281088 16036 134679101440 4194304 7250417 140726850397584 0 0 0 0 0 8404994 0 0 0 17 1 0 0 161 0 0 7950792 8015128 43012096 140726850401078 140726850401367 140726850401367 140726850408382 0
/proc/109313/statm: 21553 16036 850 747 0 20616 0
Current children cumulated CPU time: 48.84 s
Current children cumulated vsize: 86212 KiB
Current children cumulated memory: 64144 KiB

[startup+57.6003 s]
/proc/loadavg: 4.24 4.21 4.12 5/252 109655
/proc/meminfo: memFree=123565384/131655788 swapFree=131071996/131071996
[pid=109313] ppid=109310 vsize=87896 memory=65388 CPUtime=55.23 cores=1,3
/proc/109313/stat : 109313 (Exact_veripb2_n) R 109310 109313 107275 0 -1 4194304 8486 0 0 0 5488 35 0 0 20 0 1 0 11571974 90005504 16347 134679101440 4194304 7250417 140726850397584 0 0 0 0 0 8404994 0 0 0 17 1 0 0 161 0 0 7950792 8015128 43012096 140726850401078 140726850401367 140726850401367 140726850408382 0
/proc/109313/statm: 21974 16347 850 747 0 21037 0
Current children cumulated CPU time: 55.23 s
Current children cumulated vsize: 87896 KiB
Current children cumulated memory: 65388 KiB

[startup+64.0003 s]*
/proc/loadavg: 4.28 4.22 4.12 5/247 109685
/proc/meminfo: memFree=123455940/131655788 swapFree=131071996/131071996
[pid=109313] ppid=109310 vsize=91208 memory=68028 CPUtime=61.34 cores=1,3
/proc/109313/stat : 109313 (Exact_veripb2_n) R 109310 109313 107275 0 -1 4194304 9151 0 0 0 6095 39 0 0 20 0 1 0 11571974 93396992 17007 134679101440 4194304 7250417 140726850397584 0 0 0 0 0 8404994 0 0 0 17 1 0 0 189 0 0 7950792 8015128 43012096 140726850401078 140726850401367 140726850401367 140726850408382 0
/proc/109313/statm: 22802 17007 850 747 0 21865 0
Current children cumulated CPU time: 61.34 s
Current children cumulated vsize: 91208 KiB
Current children cumulated memory: 68028 KiB

[startup+67.2002 s]
/proc/loadavg: 4.28 4.22 4.12 3/249 109719
/proc/meminfo: memFree=123487552/131655788 swapFree=131071996/131071996
[pid=109313] ppid=109310 vsize=91208 memory=68028 CPUtime=64.51 cores=1,3
/proc/109313/stat : 109313 (Exact_veripb2_n) R 109310 109313 107275 0 -1 4194304 9153 0 0 0 6411 40 0 0 20 0 1 0 11571974 93396992 17007 134679101440 4194304 7250417 140726850397584 0 0 0 0 0 8404994 0 0 0 17 1 0 0 189 0 0 7950792 8015128 43012096 140726850401078 140726850401367 140726850401367 140726850408382 0
/proc/109313/statm: 22802 17007 850 747 0 21865 0
Current children cumulated CPU time: 64.51 s
Current children cumulated vsize: 91208 KiB
Current children cumulated memory: 68028 KiB

[startup+68.8003 s]
/proc/loadavg: 4.28 4.22 4.12 5/252 109752
/proc/meminfo: memFree=123461460/131655788 swapFree=131071996/131071996
[pid=109313] ppid=109310 vsize=91208 memory=68028 CPUtime=66.11 cores=1,3
/proc/109313/stat : 109313 (Exact_veripb2_n) R 109310 109313 107275 0 -1 4194304 9164 0 0 0 6570 41 0 0 20 0 1 0 11571974 93396992 17007 134679101440 4194304 7250417 140726850397584 0 0 0 0 0 8404994 0 0 0 17 1 0 0 189 0 0 7950792 8015128 43012096 140726850401078 140726850401367 140726850401367 140726850408382 0
/proc/109313/statm: 22802 17007 850 747 0 21865 0
Current children cumulated CPU time: 66.11 s
Current children cumulated vsize: 91208 KiB
Current children cumulated memory: 68028 KiB

[startup+69.6003 s]
/proc/loadavg: 4.26 4.21 4.12 5/252 109752
/proc/meminfo: memFree=123421584/131655788 swapFree=131071996/131071996
[pid=109313] ppid=109310 vsize=91208 memory=68028 CPUtime=66.91 cores=1,3
/proc/109313/stat : 109313 (Exact_veripb2_n) R 109310 109313 107275 0 -1 4194304 9165 0 0 0 6650 41 0 0 20 0 1 0 11571974 93396992 17007 134679101440 4194304 7250417 140726850397584 0 0 0 0 0 8404994 0 0 0 17 1 0 0 189 0 0 7950792 8015128 43012096 140726850401078 140726850401367 140726850401367 140726850408382 0
/proc/109313/statm: 22802 17007 850 747 0 21865 0
Current children cumulated CPU time: 66.91 s
Current children cumulated vsize: 91208 KiB
Current children cumulated memory: 68028 KiB

[startup+70.0003 s]*
/proc/loadavg: 4.26 4.21 4.12 4/252 109752
/proc/meminfo: memFree=123420068/131655788 swapFree=131071996/131071996
[pid=109313] ppid=109310 vsize=36784 memory=31052 CPUtime=67.1 cores=1,3
/proc/109313/stat : 109313 (Exact_veripb2_n) D 109310 109313 107275 0 -1 4194304 9165 0 0 0 6668 42 0 0 20 0 1 0 11571974 37666816 7763 134679101440 4194304 7250417 140726850397584 0 0 0 0 0 8404994 0 0 0 17 1 0 0 216 0 0 7950792 8015128 43012096 140726850401078 140726850401367 140726850401367 140726850408382 0
/proc/109313/statm: 9196 7763 850 747 0 8259 0
Current children cumulated CPU time: 67.1 s
Current children cumulated vsize: 36784 KiB
Current children cumulated memory: 31052 KiB

[startup+70.1146 s]
/proc/loadavg: 4.26 4.21 4.12 4/252 109752
/proc/meminfo: memFree=123420068/131655788 swapFree=131071996/131071996
[pid=109313] ppid=109310 vsize=36784 memory=31052 CPUtime=67.1 cores=1,3
/proc/109313/stat : 109313 (Exact_veripb2_n) D 109310 109313 107275 0 -1 4194304 9165 0 0 0 6668 42 0 0 20 0 1 0 11571974 37666816 7763 134679101440 4194304 7250417 140726850397584 0 0 0 0 0 8404994 0 0 0 17 3 0 0 228 0 0 7950792 8015128 43012096 140726850401078 140726850401367 140726850401367 140726850408382 0
/proc/109313/statm: 9196 7763 850 747 0 8259 0
Current children cumulated CPU time: 67.1 s
Current children cumulated vsize: 36784 KiB
Current children cumulated memory: 31052 KiB

Child status: 30

Real time (s): 70.1346
CPU time (s): 67.1047
CPU user time (s): 66.681
CPU system time (s): 0.423651
CPU usage (%): 95.6798
Max. virtual memory (cumulated for all children) (KiB): 91208
Max. memory (cumulated for all children) (KiB): 68028

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 66.681
system time used= 0.423651
maximum resident set size= 82872
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9166
page faults= 0
swaps= 0
block input operations= 0
block output operations= 991440
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 769
involuntary context switches= 100


# summary of solver processes directly reported to runsolver:
#   pid: 109313
#   total CPU time (s): 67.1047
#   total CPU user time (s): 66.681
#   total CPU system time (s): 0.423651

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.401437 second user time and 0.71714 second system time

The end

Launcher Data 

Begin job on nodeC004 at 2024-07-23 19:30:30
IDJOB=4440651
IDBENCH=147041
IDSOLVER=3080
FILE ID=nodeC004/4440651-1721755830
RUNJOBID= nodeC004-1721752156-107287
SLURM_JOB_ID= 7770653
Free space on /tmp= 723764 MiB

SOLVER NAME= Exact_veripb2_no_SoPlex 2024-07-05
BENCH NAME= PB24/normalized-PB06/OPT-LIN/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-ssa7552-038.opb
COMMAND LINE= HOME/Exact_veripb2_nosoplex --print-uniform=0 --verbosity=0 --print-sol --proof-assumptions=0 --proof-log=CERTNAME --seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4440651-1721755830/watcher-4440651-1721755830 -o /tmp/evaluation-result-4440651-1721755830/solver-4440651-1721755830 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC004-1721752156-107287 --watchdog 3760  HOME/Exact_veripb2_nosoplex --print-uniform=0 --verbosity=0 --print-sol --proof-assumptions=0 --proof-log=PROOFDIR/proof-4440651-1721755830 --seed=1820671901 HOME/instance-4440651-1721755830.opb

TIME LIMIT= 3600 seconds
MEMORY LIMIT= 31000 MiB
NBCORE= 2

MD5SUM BENCH= 6ff080475b28d666f72bcfa1cdcbe696
RANDOM SEED=1820671901

nodeC004.alineos.net Linux 4.18.0-301.1.el8.x86_64 #1 SMP Tue Apr 13 16:24:22 UTC 2021

/sys/devices/system/cpu/cpu0/cpufreq/scaling_governor:
performance

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 1197.425
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
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 pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6984.13
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 1496.605
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
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 pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6983.36
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 1197.531
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
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 pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6984.13
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 1197.283
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
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 pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6983.36
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 3389.950
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
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 pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6984.13
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 3644.810
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
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 pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6983.36
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 1197.287
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
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 pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6984.13
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 1197.393
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
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 pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6983.36
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131655788 kB
MemFree:        102808008 kB
MemAvailable:   129797968 kB
Buffers:          176320 kB
Cached:         27572596 kB
SwapCached:            0 kB
Active:          1107764 kB
Inactive:       27080524 kB
Active(anon):       1408 kB
Inactive(anon):   475344 kB
Active(file):    1106356 kB
Inactive(file): 26605180 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131071996 kB
Dirty:             24984 kB
Writeback:            12 kB
AnonPages:        438776 kB
Mapped:           105872 kB
Shmem:             37704 kB
KReclaimable:     237244 kB
Slab:             344268 kB
SReclaimable:     237244 kB
SUnreclaim:       107024 kB
KernelStack:        3852 kB
PageTables:         9596 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196899888 kB
Committed_AS:     905896 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:            18656 kB
HardwareCorrupted:     0 kB
AnonHugePages:    311296 kB
ShmemHugePages:        0 kB
ShmemPmdMapped:        0 kB
FileHugePages:         0 kB
FilePmdMapped:         0 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
Hugetlb:               0 kB
DirectMap4k:      392008 kB
DirectMap2M:    50892800 kB
DirectMap1G:    84934656 kB

Free space on /tmp at the end= 723764 MiB
End job on nodeC004 at 2024-07-23 19:31:41