Trace number 2696537

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
pb_cplex 2010-06-29OPT813 1.15082 1.15392

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/web/www.ps.uni-sb.de/
~walser/benchmarks/course-ass/normalized-ss97-4.opb
MD5SUM4e682317a6045f4869b1783c80734344
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark813
Best CPU time to get the best result obtained on this benchmark0.71789
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 813
Optimality of the best value was proved YES
Number of variables2289
Total number of constraints764
Number of constraints which are clauses360
Number of constraints which are cardinality constraints (but not clauses)404
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint195
Number of terms in the objective function 1798
Biggest coefficient in the objective function 349
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 104116
Number of bits of the sum of numbers in the objective function 17
Biggest number in a constraint 349
Number of bits of the biggest number in a constraint 9
Biggest sum of numbers in a constraint 104116
Number of bits of the biggest sum of numbers17
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c pb_cplex 1.0 - 20100701
0.00/0.00	c Parsing opb file format. File HOME/instance-2696537-1278018946.opb.
0.00/0.00	c Instance file HOME/instance-2696537-1278018946.opb
0.00/0.00	c File size is 87501 bytes.
1.00/1.05	c Highest Coefficient sum: 231
1.00/1.05	c  IBM ILOG License Manager: "IBM ILOG Optimization Suite for Academic Initiative" is accessing CPLEX 12 with option(s): "e m b q ".
1.00/1.06	c ============================[ Problem Statistics ]=============================
1.00/1.06	c |                                                                             |
1.00/1.06	c |  Parsing time:          1.05         s                                      |
1.00/1.06	c |  Number Variables:      2289                                                |
1.00/1.06	c |  Number Constraints:    764                                                 |
1.00/1.06	c ===============================================================================
1.09/1.14	c Remaining time 1798.95 sec.
1.09/1.14	s OPTIMUM FOUND
1.09/1.14	c Solution value = 813.00
1.09/1.14	v -x2 x366 -x730 -x925 -x1120 -x1705 x1900 -x3 x367 -x1121 x1511 -x2096 -x4 x368 -x1122 x1707 -x5 -x187 x369 -x1123 -x1318 -x1513 -x1708 x1903 -x6 -x188 x370 -x1124 -x1319 -x1514 -x1709 x1904 -x7 -x189 x371 -x735 -x930 -x1125 -x1320 -x1515 -x1710 x1905 x1516 -x2101 x555 x1712 -x11 x193 -x375 -x739 -x934 x1129 -x1324 x194 -x1325 -x1520 x1715 -x2105 x560 x2107 -x15 -x379 x561 -x743 -x938 x1133 -x2108 x16 -x380 -x1134 x2109 x17 -x381 -x1135 x2110 x564 x1331 -x1526 -x2111 x567 -x1724 x1919 -x2114 x568 x1335 -x2115 x205 -x1726 x1921 -x24 -x206 x388 -x752 -x947 -x1142 -x1727 x1922 -x2117 x571 x1533 -x1728 -x2118 x572 x2119 x573 -x1340 x1535 -x2120 x2121 x574 x757 -x952 -x29 x393 -x1148 x1928 -x30 x394 -x1149 x1344 x577 x1345 -x1540 -x2125 x1346 x1347 -x33 -x397 x1153 -x34 -x398 x1154 -x2129 -x35 x399 x960 -x1155 -x2130 -x36 x400 -x1156 x2131 -x37 x401 -x1157 x2132 -x38 x402 -x1158 x2133 -x39 x403 x964 -x1159 -x2134 x965 -x2135 x223 x1551 -x2136 -x42 x406 x772 -x967 -x1162 -x2137 x589 x1943 x590 x774 -x969 -x1359 -x1749 x227 -x775 x970 x228 x1556 -x1751 -x2141 -x47 x411 -x1167 x1752 x1558 -x1753 -x49 -x231 x413 x779 -x974 -x1169 -x1364 x596 x1755 -x51 x415 -x781 -x976 -x1171 x1951 -x2146 x234 x977 -x1757 -x2147 x1758 -x2148 -x53 x417 -x1174 x1954 x418 -x600 -x785 -x980 x1370 x55 -x419 -x1176 x2151 -x56 -x420 x1177 -x2152 x57 -x421 -x1178 x1763 -x422 x604 x1764 x59 -x423 -x1180 x2155 x242 -x606 x1766 -x2156 -x61 x243 -x425 x1182 -x1767 x62 -x244 -x426 -x793 x988 -x1183 x609 x1769 -x64 -x428 x610 x1185 -x65 x429 -x1186 x2161 -x66 x430 -x797 x992 -x1187 x249 x1383 -x2163 x614 x1384 -x2164 x2165 x252 x2166 x253 -x617 x1387 x254 x2168 x2169 x255 x1585 -x2170 -x74 x438 -x1196 x1586 -x2171 -x76 -x440 x622 x1198 -x2173 x623 -x1394 x1589 -x78 x442 -x1200 x261 x1396 -x812 x1007 -x1787 x444 -x626 x1788 x627 -x814 -x1009 -x1789 x1984 -x2179 x1790 -x2180 x628 -x816 x1011 x629 x1597 -x1792 -x2182 x266 -x630 x1403 -x2183 x85 -x449 -x631 -x819 x1014 -x1209 -x2184 x632 x2185 -x821 x1016 -x2186 x1797 x634 x2188 x2189 x636 -x825 x1020 -x1800 x637 x1801 -x2191 -x92 x456 -x827 x1022 -x1217 x93 -x457 x828 -x1023 -x1218 x829 -x1024 x95 -x459 x830 -x1025 -x1220 x96 -x460 -x1221 x2196 x279 x1417 -x2197 x2198 -x462 x644 x1029 -x2199 x1225 x463 -x645 x836 -x1031 -x1421 -x1616 x646 x1032 -x2202 x101 -x465 -x838 x1033 -x1228 -x1423 -x2203 -x102 x466 -x1229 -x2204 -x103 x467 x840 -x1035 -x1230 -x1620 -x104 x468 -x1231 -x1621 -x1816 x2011 -x105 -x287 x469 x842 -x1037 -x1232 -x1427 -x106 x470 -x1233 -x1428 x1623 -x1818 -x107 x471 -x844 x1039 -x1234 x290 -x109 x473 -x846 x1041 -x1236 -x110 x474 -x847 x1042 -x1237 x293 -x112 -x294 x476 -x849 -x1044 -x1239 x2019 -x113 x477 -x1240 x1435 x660 -x115 -x479 x661 -x1242 x1827 x298 -x117 x481 -x1244 x1439 x300 -x664 x301 x1636 -x120 x484 -x1247 -x1832 x2027 -x121 x485 -x1248 x1833 x304 x2224 -x123 x487 -x1250 -x2225 x306 -x126 x308 -x490 x1253 -x1838 -x2228 x673 x864 -x1059 -x128 x492 -x674 -x1255 x1840 x675 -x130 x494 x866 -x1256 -x2231 x313 x2232 -x132 x314 x868 -x1453 -x1648 x315 x1454 x134 -x316 -x498 -x1260 -x1650 -x1845 x2040 x681 -x871 x1066 -x136 x500 -x872 -x1067 -x1262 x1457 x137 -x319 -x501 -x873 -x1068 -x1263 x1848 -x2043 -x2238 x684 x2239 x321 x875 -x1070 x140 -x504 -x1266 x1461 -x2241 x141 -x323 x1852 -x2242 -x878 x1073 -x2243 x688 x879 -x1074 -x1659 -x1854 x143 -x507 -x689 x880 -x1075 -x1270 -x1465 -x1660 -x1855 -x2050 -x2245 x144 -x326 -x508 -x690 -x1271 x1466 -x2246 -x509 x691 x1857 -x146 -x510 x692 x1273 -x2248 -x1469 x1859 -x1470 x1860 x1471 x147 -x511 -x1277 x1862 x330 x1863 x695 x1669 -x2254 x696 -x1475 x1670 x151 -x515 x891 -x1086 -x1281 x152 -x516 x892 -x1087 -x1282 -x1477 -x1672 -x2062 -x893 -x1088 -x1478 x1673 -x336 x700 -x894 x1089 -x1479 -x1674 -x2259 x155 -x519 -x895 x1090 -x1285 -x1480 -x1675 -x1870 x156 -x520 x896 -x1091 -x1286 -x1676 x1677 x158 -x340 -x522 -x898 -x1093 -x1288 x1678 -x1873 x160 -x342 -x524 -x706 -x900 -x1095 -x1290 -x1680 x2070 x343 x2266 x162 -x526 -x1292 x2267 x345 x2268 x164 -x346 -x528 -x1099 -x1294 x1684 -x1879 -x529 x711 x905 -x1100 -x1295 -x1685 -x1880 -x2075 -x2270 x348 x1686 -x2271 x168 -x532 -x1298 x1883 -x169 x351 -x533 x1299 -x2274 -x170 -x352 -x534 x716 -x910 -x1105 x1300 -x1495 -x2275 x1301 -x1496 -x1691 x1107 -x2277 x172 -x354 -x536 -x1303 -x1693 x2083 -x173 -x537 x719 x1304 -x2084 -x2279 x175 -x539 -x916 -x1111 -x1306 x1696 x540 -x917 x1502 -x359 x723 -x1503 -x1698 -x1893 x2088 x360 x1699 -x2284 -x179 x361 -x543 -x920 -x1115 x1310 -x2285 x180 -x544 -x1311 x1701 -x2286 x181 -x545 -x1312 x1702 -x2287 -x182 -x546 x728 x1313 -x1898 -x2093 x365 -x729 -x1509 -x1704 x2094 -x1315 -x1510 -x185 -x549 -x731 -x926 -x1316 -x1706 -x1901 -x550 -x732 -x927 -x1317 -x1512 -x2097 -x733 -x928 -x2098 -x734 -x929 -x2099 -x2100 -x554 -x736 -x931 -x1321 -x1711 -x9 -x373 -x737 -x932 -x1127 -x1517 -x1907 -x10 x192 -x374 -x556 -x738 -x933 -x1128 -x1323 -x1713 -x1908 -x557 -x1519 -x1714 -x1909 -x2104 -x12 -x376 -x740 -x935 -x1130 -x195 -x14 -x196 -x378 -x742 -x937 -x1132 -x1327 -x1522 -x1717 -x1912 -x198 -x562 -x744 -x939 -x1329 -x1524 -x1719 -x1914 -x199 -x563 -x745 -x940 -x1330 -x1525 -x1720 -x1915 -x18 -x200 -x382 -x746 -x941 -x1136 -x1721 -x1916 -x19 -x383 -x1137 -x1527 -x1722 -x1917 -x748 -x943 -x1528 -x1723 -x1918 -x2113 -x21 -x203 -x385 -x749 -x944 -x1139 -x1334 -x1529 -x22 -x386 -x1140 -x23 -x387 -x569 -x751 -x946 -x1141 -x1336 -x1531 -x2116 -x1337 -x1532 -x25 -x207 -x389 -x1143 -x1338 -x1923 -x26 -x208 -x390 -x754 -x949 -x1144 -x1339 -x1729 -x1924 -x27 -x209 -x391 -x755 -x950 -x1145 -x1730 -x1925 -x756 -x951 -x1146 -x1341 -x1536 -x1731 -x1926 -x28 -x210 -x392 -x1147 -x1342 -x1537 -x1732 -x1927 -x2122 -x211 -x575 -x758 -x953 -x1343 -x1538 -x1733 -x2123 -x1929 -x31 -x213 -x395 -x760 -x955 -x1150 -x1735 -x1930 -x1541 -x2126 -x1542 -x579 -x763 -x958 -x1543 -x1738 -x216 -x764 -x959 -x1349 -x1544 -x1739 -x1934 -x217 -x1350 -x1545 -x1740 -x1935 -x218 -x582 -x766 -x961 -x1351 -x1546 -x1741 -x1936 -x219 -x583 -x767 -x962 -x1352 -x1547 -x1742 -x1937 -x220 -x584 -x768 -x963 -x1353 -x1548 -x221 -x1354 -x1549 -x1744 -x1939 -x224 -x588 -x1357 -x1552 -x1942 -x43 -x407 -x773 -x968 -x1163 -x1358 -x1553 -x44 -x408 -x1164 -x45 -x409 -x591 -x1165 -x1360 -x1555 -x46 -x410 -x1166 -x1946 -x229 -x593 -x777 -x972 -x1362 -x1557 -x1947 -x2142 -x230 -x1363 -x595 -x50 -x232 -x414 -x780 -x975 -x1170 -x1365 -x1560 -x2145 -x233 -x597 -x1366 -x1561 -x1756 -x52 -x416 -x598 -x1172 -x1367 -x1562 -x1952 -x236 -x1565 -x1760 -x2150 -x237 -x786 -x981 -x1371 -x1566 -x1761 -x1956 -x239 -x603 -x788 -x983 -x1373 -x1568 -x1958 -x2153 -x240 -x1374 -x1569 -x241 -x605 -x790 -x985 -x1375 -x1570 -x60 -x424 -x791 -x986 -x1181 -x607 -x792 -x987 -x1377 -x1572 -x1962 -x2157 -x63 -x245 -x427 -x794 -x989 -x1184 -x1964 -x1575 -x2160 -x611 -x1381 -x1576 -x248 -x612 -x1382 -x1577 -x1772 -x1967 -x2162 -x67 -x431 -x613 -x798 -x993 -x1188 -x1578 -x1773 -x1968 -x68 -x250 -x432 -x799 -x994 -x1189 -x1579 -x1774 -x1969 -x69 -x433 -x800 -x995 -x1190 -x1385 -x1775 -x1970 -x70 -x434 -x616 -x801 -x996 -x1191 -x1386 -x1581 -x1776 -x1971 -x71 -x435 -x802 -x997 -x1192 -x1972 -x72 -x436 -x618 -x803 -x998 -x1193 -x1388 -x1583 -x1778 -x1973 -x804 -x999 -x1194 -x1389 -x1584 -x1779 -x73 -x437 -x619 -x805 -x1000 -x1195 -x1390 -x1780 -x1975 -x256 -x620 -x806 -x1001 -x1391 -x1781 -x1976 x75 -x257 -x439 -x621 -x807 -x1002 -x1197 -x1392 -x1587 -x1782 x1977 -x2172 -x258 -x808 -x1003 -x1393 -x1588 -x77 -x441 -x809 -x1004 -x1199 -x1979 -x260 -x1395 -x1590 -x1980 -x79 -x443 -x625 -x811 -x1006 -x1201 -x1591 -x1786 -x1981 -x2176 -x1202 -x1397 -x1592 -x1982 -x2177 -x813 -x1008 -x1593 -x81 -x263 -x445 -x1204 -x1399 -x1594 -x815 -x1010 -x1205 -x1400 -x1595 -x1985 -x82 -x264 -x446 -x1206 -x1401 -x1596 -x1791 -x1986 -x2181 -x265 -x84 -x448 -x818 -x1013 -x1208 -x1598 -x1793 -x1988 -x267 -x1404 -x1599 -x1794 -x1989 -x86 -x450 -x820 -x1015 -x1210 -x1795 -x1990 -x1211 -x1406 -x1601 -x1796 -x1991 -x87 -x451 -x633 -x822 -x1017 -x1212 -x1407 -x1602 -x2187 -x88 -x270 -x452 -x823 -x1018 -x1213 -x1408 -x1603 -x1798 -x1993 -x89 x271 -x453 -x635 -x824 -x1019 -x1214 -x1409 -x1604 -x1799 -x1994 -x90 -x272 -x454 -x1215 -x1410 -x1605 -x2190 -x91 -x273 -x455 -x826 -x1021 -x1216 -x1411 -x1606 -x1996 -x274 -x638 -x1412 -x1607 -x1802 -x1997 -x2192 -x275 -x639 -x1413 -x1608 -x1803 -x1998 -x2193 -x277 -x641 -x1415 -x1610 -x1805 -x2000 -x2195 -x278 -x642 -x831 -x1026 -x1416 -x1611 -x97 -x461 -x643 -x832 -x1027 -x1222 -x1807 -x2002 -x833 -x1028 -x1223 -x1418 -x1613 -x1808 -x2003 -x1614 -x2004 -x835 -x1030 -x1420 -x1615 -x1810 -x2005 -x2200 -x1811 -x2201 -x100 -x282 -x464 -x1227 -x2007 -x283 -x647 -x1813 -x2008 -x284 -x1619 -x1814 -x2009 -x285 -x649 -x1425 -x2205 -x286 -x1426 -x651 -x1817 -x2012 -x2207 -x288 -x652 -x843 -x1038 -x2013 -x2208 -x289 -x653 -x1429 -x1624 -x1819 -x2014 -x2209 -x108 -x472 -x654 -x845 -x1040 -x1235 -x1430 -x1625 -x2015 -x2210 -x291 -x655 -x1431 -x1626 -x1821 -x2016 -x2211 -x292 -x656 -x1432 -x1627 -x1822 -x2017 -x2212 -x111 -x475 -x657 -x848 -x1043 -x1238 x1433 -x1628 -x1823 -x2018 -x2213 -x658 -x1434 -x1629 -x2214 -x295 -x659 -x850 -x1045 -x1630 -x1825 -x2020 -x2215 -x114 -x296 -x478 -x851 -x1046 -x1241 x1436 -x1631 -x1826 -x2021 -x2216 -x297 -x1632 -x116 -x480 -x662 -x853 -x1048 x1243 -x1438 -x1633 -x1828 -x2023 -x2218 -x299 -x663 -x854 -x1049 -x1634 -x1829 -x2024 -x2219 -x118 -x482 -x855 -x1050 x1245 -x1440 -x1635 -x1830 -x2025 -x2220 -x119 -x483 -x665 -x856 -x1051 -x1246 -x1441 -x1831 -x2026 -x2221 -x302 -x666 -x857 -x1052 -x1442 -x1637 -x2222 -x667 -x858 -x1053 -x1638 -x2223 -x122 -x486 -x668 -x859 -x1054 -x1249 -x1444 -x1639 -x1834 -x2029 -x305 -x669 -x1445 -x1640 -x1835 -x2030 -x672 -x863 -x1058 -x1448 -x1643 -x2033 -x309 -x1449 -x1644 -x1839 -x2034 -x1645 -x129 -x493 -x312 -x676 -x1451 -x1646 -x131 -x495 -x677 -x867 -x1062 -x1257 -x1452 -x1647 -x1842 -x2037 -x133 -x497 -x679 -x869 -x1064 -x1259 -x1649 -x1844 -x2039 -x2234 -x135 -x317 -x499 -x1261 -x1456 -x1651 -x2236 -x318 -x682 -x1652 -x1847 -x2042 -x2237 -x138 -x320 -x502 -x874 -x1069 -x1264 -x1459 -x1654 -x1849 -x2044 -x139 -x503 -x685 -x1265 -x1460 -x1655 -x1850 -x2240 -x322 -x686 -x876 -x1071 -x1656 -x2046 -x1268 -x2048 -x2049 -x325 -x881 -x1076 -x1661 -x1856 -x2051 -x1662 -x2249 -x2250 -x1666 -x2251 -x693 -x887 -x1082 -x694 -x149 -x331 -x513 -x889 -x1084 -x1279 -x1864 -x2059 -x150 -x332 -x514 -x890 -x1085 -x1280 -x1865 -x2060 -x2255 -x333 -x697 -x1476 -x1671 -x1866 -x2061 -x2256 -x698 -x1867 -x2257 -x153 -x517 -x699 -x1283 -x1868 -x2063 -x2258 -x154 -x518 -x1284 -x1869 -x2064 -x701 -x2065 -x2260 -x338 -x702 -x1481 -x1871 -x2066 -x2261 -x703 -x1872 -x2262 -x704 -x1483 -x2068 -x2263 -x159 -x523 -x705 -x899 -x1094 -x1289 -x1679 -x2264 -x1485 -x1875 -x2265 -x161 -x525 -x707 -x901 -x1096 -x1291 -x1486 -x1681 -x1876 -x2071 -x344 -x708 -x902 -x1097 -x1487 -x1877 -x2072 -x163 -x527 -x709 -x903 -x1098 -x1293 -x1488 -x1878 -x2073 -x710 -x1489 -x2074 -x2269 -x1882 -x350 -x714 -x908 -x1103 -x1493 -x2078 -x2273 -x715 -x909 -x1104 -x1494 -x1884 -x2079 -x1885 -x2080 -x717 -x718 -x913 -x1108 -x1498 -x2278 -x1694 -x720 -x1890 -x2085 -x2280 -x721 -x1891 -x2086 -x2281 -x722 -x177 -x541 -x918 -x1113 -x1308 -x2283 -x178 -x542 -x724 -x919 -x1114 -x1309 -x1894 -x2089 -x725 -x1505 -x1895 -x362 -x726 -x921 -x1116 -x1506 -x363 -x727 -x922 -x1117 -x1507 -x1897 -x2092 -x364 -x1508 -x1703 -x183 -x547 -x924 -x1119 -x1314 -x1899 -x2289 x1 x8 x13 x20 x32 x40 -x41 x48 -x54 -x58 -x80 -x83 -x94 -x98 -x99 -x124 -x125 -x127 -x142 -x145 -x148 -x157 -x165 -x166 -x167 -x171 -x174 -x176 -x184 -x186 -x190 -x191 -x197 -x201 -x202 -x204 -x212 -x214 x215 -x222 -x225 -x226 -x235 x238 -x246 -x247 x251 -x259 -x262 -x268 x269 -x276 -x280 -x281 -x303 x307 -x310 -x311 -x324 -x327 -x328 -x329 -x334 x335 -x337 x339 x341 -x347 x349 x353 -x355 -x356 -x357 -x358 -x372 -x377 -x384 -x396 -x404 -x405 -x412 -x447 -x458 -x488 -x489 -x491 -x496 -x505 -x506 -x512 -x521 -x530 -x531 -x535 x538 -x548 -x551 -x552 -x553 -x558 -x559 x565 -x566 -x570 -x576 -x578 x580 -x581 -x585 -x586 -x587 -x592 -x594 -x599 -x601 -x602 -x608 -x615 -x624 x640 -x648 -x650 -x670 -x671 -x678 -x680 -x683 -x687 -x712 -x713 x741 x747 -x750 -x753 -x759 -x761 -x762 -x765 -x769 -x770 -x771 -x776 -x778 -x782 -x783 -x784 -x787 -x789 -x795 -x796 -x810 -x817 -x834 -x837 -x839 -x841 -x852 -x860 x861 -x862 -x865 -x870 -x877 -x882 -x883 -x884 -x885 -x886 -x888 -x897 -x904 -x906 -x907 -x911 -x912 -x914 -x915 -x923 -x936 -x942 -x945 -x948 -x954 -x956 -x957 -x966 -x971 -x973 -x978 -x979 -x982 -x984 -x990 -x991 x1005 -x1012 -x1034 -x1036 -x1047 x1055 -x1056 -x1057 -x1060 -x1061 -x1063 -x1065 -x1072 -x1077 -x1078 -x1079 -x1080 -x1081 -x1083 -x1092 -x1101 -x1102 -x1106 -x1109 -x1110 -x1112 -x1118 -x1126 -x1131 -x1138 -x1151 -x1152 -x1160 -x1161 -x1168 -x1173 -x1175 -x1179 -x1203 -x1207 -x1219 -x1224 -x1226 -x1251 -x1252 -x1254 -x1258 -x1267 -x1269 -x1272 -x1274 -x1275 -x1276 -x1278 -x1287 -x1296 -x1297 -x1302 -x1305 -x1307 -x1322 -x1326 -x1328 -x1332 x1333 -x1348 -x1355 -x1356 -x1361 -x1368 -x1369 -x1372 -x1376 -x1378 -x1379 -x1380 -x1398 -x1402 -x1405 -x1414 -x1419 -x1422 x1424 -x1437 -x1443 -x1446 -x1447 -x1450 -x1455 -x1458 -x1462 -x1463 -x1464 -x1467 -x1468 -x1472 -x1473 -x1474 -x1482 -x1484 -x1490 -x1491 -x1492 -x1497 -x1499 x1500 -x1501 -x1504 x1518 -x1521 -x1523 -x1530 -x1534 -x1539 -x1550 -x1554 -x1559 -x1563 -x1564 -x1567 -x1571 -x1573 -x1574 -x1580 -x1582 -x1600 -x1609 -x1612 -x1617 -x1618 -x1622 -x1641 -x1642 -x1653 -x1657 -x1658 -x1663 -x1664 -x1665 -x1667 -x1668 -x1682 -x1683 x1687 -x1688 -x1689 -x1690 -x1692 -x1695 -x1697 -x1700 -x1716 -x1718 -x1725 -x1734 -x1736 -x1737 -x1743 -x1745 -x1746 -x1747 -x1748 -x1750 -x1754 -x1759 -x1762 -x1765 -x1768 -x1770 -x1771 -x1777 -x1783 -x1784 -x1785 -x1804 -x1806 -x1809 -x1812 -x1815 x1820 -x1824 -x1836 -x1837 -x1841 -x1843 -x1846 -x1851 -x1853 -x1858 -x1861 -x1874 -x1881 -x1886 -x1887 -x1888 -x1889 -x1892 -x1896 -x1902 -x1906 -x1910 -x1911 -x1913 -x1920 -x1931 -x1932 -x1933 -x1938 -x1940 -x1941 -x1944 -x1945 -x1948 -x1949 -x1950 -x1953 -x1955 -x1957 -x1959 -x1960 -x1961 -x1963 -x1965 -x1966 -x1974 -x1978 -x1983 -x1987 -x1992 -x1995 -x1999 -x2001 -x2006 -x2010 -x2022 -x2028 -x2031 x2032 -x2035 -x2036 -x2038 -x2041 -x2045 -x2047 -x2052 -x2053 -x2054 -x2055 -x2056 -x2057 -x2058 -x2067 x2069 -x2076 -x2077 -x2081 -x2082 -x2087 -x2090 -x2091 -x2095 -x2102 -x2103 -x2106 -x2112 -x2124 -x2127 -x2128 -x2138 -x2139 -x2140 -x2143 -x2144 -x2149 -x2154 -x2158 -x2159 -x2167 -x2174 -x2175 -x2178 -x2194 -x2206 -x2217 -x2226 -x2227 -x2229 -x2230 -x2233 -x2235 -x2244 -x2247 -x2252 -x2253 -x2272 -x2276 -x2282 -x2288
1.09/1.15	c Total CPU time              : 1.13683 s

Verifier Data 

OK	813

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2696537-1278018946/watcher-2696537-1278018946 -o /tmp/evaluation-result-2696537-1278018946/solver-2696537-1278018946 -C 1800 -W 2000 -M 1800 run HOME/instance-2696537-1278018946.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.27 2.14 2.04 3/106 23605
/proc/meminfo: memFree=1580536/2059040 swapFree=4139332/4192956
[pid=23605] ppid=23603 vsize=8700 CPUtime=0
/proc/23605/stat : 23605 (run) S 23603 23605 23192 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 175550914 8908800 249 1992294400 4194304 4922060 140736474215184 18446744073709551615 273567816837 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23605/statm: 2175 249 208 178 0 68 0

[startup+0.0865829 s]
/proc/loadavg: 2.27 2.14 2.04 3/106 23605
/proc/meminfo: memFree=1580536/2059040 swapFree=4139332/4192956
[pid=23605] ppid=23603 vsize=8700 CPUtime=0
/proc/23605/stat : 23605 (run) S 23603 23605 23192 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 175550914 8908800 249 1992294400 4194304 4922060 140736474215184 18446744073709551615 273567816837 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23605/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.101583 s]
/proc/loadavg: 2.27 2.14 2.04 3/106 23605
/proc/meminfo: memFree=1580536/2059040 swapFree=4139332/4192956
[pid=23605] ppid=23603 vsize=8700 CPUtime=0
/proc/23605/stat : 23605 (run) S 23603 23605 23192 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 175550914 8908800 249 1992294400 4194304 4922060 140736474215184 18446744073709551615 273567816837 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23605/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.300601 s]
/proc/loadavg: 2.27 2.14 2.04 3/106 23605
/proc/meminfo: memFree=1580536/2059040 swapFree=4139332/4192956
[pid=23605] ppid=23603 vsize=8700 CPUtime=0
/proc/23605/stat : 23605 (run) S 23603 23605 23192 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 175550914 8908800 249 1992294400 4194304 4922060 140736474215184 18446744073709551615 273567816837 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23605/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.70064 s]
/proc/loadavg: 2.27 2.14 2.04 3/106 23605
/proc/meminfo: memFree=1580536/2059040 swapFree=4139332/4192956
[pid=23605] ppid=23603 vsize=8700 CPUtime=0
/proc/23605/stat : 23605 (run) S 23603 23605 23192 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 175550914 8908800 249 1992294400 4194304 4922060 140736474215184 18446744073709551615 273567816837 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23605/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

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

[startup+1.10869 s]
/proc/loadavg: 2.27 2.14 2.04 2/108 23607
/proc/meminfo: memFree=1579404/2059040 swapFree=4139332/4192956
[pid=23605] ppid=23603 vsize=8700 CPUtime=0
/proc/23605/stat : 23605 (run) S 23603 23605 23192 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 175550914 8908800 249 1992294400 4194304 4922060 140736474215184 18446744073709551615 273567816837 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23605/statm: 2175 249 208 178 0 68 0
[pid=23606] ppid=23605 vsize=18968 CPUtime=1.09
/proc/23606/stat : 23606 (pb_cplex) R 23605 23605 23192 0 -1 4202496 1789 0 0 0 109 0 0 0 18 0 1 0 175550914 19423232 1636 1992294400 134512640 146736320 4291232464 18446744073709551615 138711609 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/23606/statm: 4742 1636 791 2985 0 1284 0
Current children cumulated CPU time (s) 1.09
Current children cumulated vsize (KiB) 27668

Child status: 0
Real time (s): 1.15392
CPU time (s): 1.15082
CPU user time (s): 1.14083
CPU system time (s): 0.009998
CPU usage (%): 99.7317
Max. virtual memory (cumulated for all children) (KiB): 27668

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.14083
system time used= 0.009998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2768
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= 8
involuntary context switches= 40

runsolver used 0.006998 second user time and 0.015997 second system time

The end

Launcher Data 

Begin job on node018 at 2010-07-01 23:15:46
IDJOB=2696537
IDBENCH=2234
IDSOLVER=1209
FILE ID=node018/2696537-1278018946
PBS_JOBID= 11198738
Free space on /tmp= 62436 MiB

SOLVER NAME= pb_cplex 2010-06-29
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/web/www.ps.uni-sb.de/~walser/benchmarks/course-ass/normalized-ss97-4.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2696537-1278018946/watcher-2696537-1278018946 -o /tmp/evaluation-result-2696537-1278018946/solver-2696537-1278018946 -C 1800 -W 2000 -M 1800  run HOME/instance-2696537-1278018946.opb

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

MD5SUM BENCH= 4e682317a6045f4869b1783c80734344
RANDOM SEED=1344642243

node018.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.248
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.49
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.248
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.47
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1581064 kB
Buffers:        118908 kB
Cached:         256612 kB
SwapCached:       6920 kB
Active:         167356 kB
Inactive:       222084 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1581064 kB
SwapTotal:     4192956 kB
SwapFree:      4139332 kB
Dirty:           16628 kB
Writeback:           0 kB
AnonPages:       12328 kB
Mapped:          11988 kB
Slab:            66568 kB
PageTables:       4116 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   183172 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62420 MiB
End job on node018 at 2010-07-01 23:15:47