Trace number 311475

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, and are wall clock time (not CPU 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 NameAnswerCPU timeWall clock time
saps 2007-02-08SAT 50.2484 50.2653

General information on the benchmark

Namerandom/2+p/p0.8/v2035/
unif2p-p0.8-v2035-c6328-S1703132040-12-SAT.cnf
MD5SUMbf2efd4306c515a6ab821250f31ffa54
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.205967
Satisfiable
(Un)Satisfiability was proved
Number of variables2034
Number of clauses6327
Sum of the clauses size17716
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21265
Number of clauses of size 35062
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

50.17/50.26	c 
50.17/50.26	c UBCSAT version 1.1.0rr
50.17/50.26	c 
50.17/50.26	c http://www.satlib.org/ubcsat
50.17/50.26	c 
50.17/50.26	c ubcsat -h for help
50.17/50.26	c 
50.17/50.26	c  -runs 1 
50.17/50.26	c  -cutoff 4294967295 
50.17/50.26	c  -timeout 0.000000 
50.17/50.26	c  -gtimeout 0.000000 
50.17/50.26	c  -noimprove 0 
50.17/50.26	c  -target 0 
50.17/50.26	c  -wtarget 0.000000 
50.17/50.26	c  -seed 890605862 
50.17/50.26	c  -solve 0 
50.17/50.26	c  -find,-numsol 0 
50.17/50.26	c  -findunique 0 
50.17/50.26	c  -srestart 0 
50.17/50.26	c  -prestart 0.000000 
50.17/50.26	c  -drestart 0 
50.17/50.26	c 
50.17/50.26	c  -alpha 1.300000 
50.17/50.26	c  -rho 0.800000 
50.17/50.26	c  -ps 0.050000 
50.17/50.26	c  -wp 0.010000 
50.17/50.26	c  -sapsthresh -0.100000 
50.17/50.26	c 
50.17/50.26	s SATISFIABLE
50.17/50.26	v  1 -2 -3 -4 5 6 7 -8 9 10
50.17/50.26	v  11 12 -13 -14 -15 -16 -17 18 -19 -20
50.17/50.26	v  21 -22 -23 -24 25 -26 -27 28 29 -30
50.17/50.26	v  31 -32 33 34 35 -36 37 -38 39 -40
50.17/50.26	v  41 -42 43 -44 45 -46 -47 48 49 50
50.17/50.26	v  51 -52 53 -54 55 56 57 -58 59 60
50.17/50.26	v  61 -62 -63 -64 -65 66 -67 68 69 -70
50.17/50.26	v  71 -72 -73 -74 -75 -76 77 -78 -79 -80
50.17/50.26	v  81 -82 83 -84 85 86 87 88 89 90
50.17/50.26	v  91 92 -93 -94 95 96 -97 -98 99 -100
50.17/50.26	v  -101 102 103 -104 105 106 107 -108 109 110
50.17/50.26	v  111 112 113 114 -115 -116 -117 118 119 120
50.17/50.26	v  121 122 -123 -124 -125 126 127 -128 -129 130
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50.17/50.26	v  -141 142 143 -144 -145 146 -147 -148 149 150
50.17/50.26	v  151 152 -153 -154 -155 156 -157 158 159 160
50.17/50.26	v  161 -162 -163 -164 165 166 167 168 -169 170
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50.17/50.26	v  191 -192 -193 194 195 196 197 -198 -199 -200
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50.17/50.26	v  211 -212 -213 -214 -215 216 -217 218 219 220
50.17/50.26	v  -221 222 223 -224 225 -226 -227 -228 229 230
50.17/50.26	v  231 232 -233 234 235 236 237 238 239 240
50.17/50.26	v  -241 242 -243 -244 -245 -246 247 -248 249 -250
50.17/50.26	v  -251 -252 -253 -254 255 256 257 258 259 260
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50.17/50.26	v  301 302 303 304 305 306 307 308 309 310
50.17/50.26	v  311 312 313 -314 315 316 317 318 -319 -320
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50.17/50.26	v  371 372 373 374 375 -376 -377 378 379 -380
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50.17/50.26	v  561 562 -563 -564 565 566 567 -568 569 -570
50.17/50.26	v  -571 572 -573 574 575 -576 577 578 -579 580
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50.17/50.26	v  -661 662 663 664 -665 -666 -667 668 -669 -670
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50.17/50.26	v  681 682 683 684 -685 -686 -687 -688 689 -690
50.17/50.26	v  691 692 -693 694 695 696 697 698 699 -700
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50.17/50.26	v  721 722 723 724 725 -726 727 -728 -729 -730
50.17/50.26	v  731 -732 -733 -734 735 -736 -737 738 739 -740
50.17/50.26	v  -741 742 -743 -744 745 746 747 -748 -749 750
50.17/50.26	v  -751 752 753 -754 755 756 757 -758 759 -760
50.17/50.26	v  761 -762 763 -764 765 766 -767 -768 769 -770
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50.17/50.26	v  -801 802 -803 804 805 -806 807 -808 -809 810
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50.17/50.26	v  841 842 843 844 845 -846 -847 -848 -849 -850
50.17/50.26	v  -851 852 -853 854 855 856 857 -858 859 -860
50.17/50.26	v  861 862 -863 -864 -865 866 867 868 869 -870
50.17/50.26	v  -871 -872 873 874 -875 876 877 -878 -879 -880
50.17/50.26	v  -881 882 -883 -884 -885 -886 887 888 -889 -890
50.17/50.26	v  -891 892 893 894 895 896 897 898 -899 900
50.17/50.26	v  -901 -902 903 904 -905 -906 907 908 909 910
50.17/50.26	v  -911 -912 -913 -914 -915 916 -917 918 919 -920
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50.17/50.26	v  -941 942 943 -944 -945 946 947 948 949 950
50.17/50.26	v  -951 952 -953 954 -955 956 -957 -958 -959 960
50.17/50.26	v  961 -962 963 964 -965 -966 967 968 969 970
50.17/50.26	v  971 972 973 974 -975 976 -977 978 -979 980
50.17/50.26	v  -981 -982 983 -984 -985 -986 -987 988 989 -990
50.17/50.26	v  -991 992 993 994 -995 -996 997 -998 999 -1000
50.17/50.26	v  -1001 -1002 -1003 -1004 -1005 -1006 -1007 -1008 1009 -1010
50.17/50.26	v  1011 1012 -1013 1014 1015 -1016 1017 1018 -1019 -1020
50.17/50.26	v  -1021 -1022 -1023 1024 1025 -1026 -1027 -1028 -1029 -1030
50.17/50.26	v  -1031 -1032 1033 1034 1035 -1036 1037 -1038 1039 1040
50.17/50.26	v  -1041 1042 -1043 1044 1045 -1046 -1047 1048 1049 1050
50.17/50.26	v  1051 1052 -1053 -1054 -1055 1056 -1057 1058 -1059 1060
50.17/50.26	v  1061 1062 1063 -1064 1065 1066 1067 1068 -1069 1070
50.17/50.26	v  1071 -1072 1073 1074 -1075 1076 1077 -1078 1079 1080
50.17/50.26	v  -1081 1082 1083 1084 1085 -1086 -1087 1088 -1089 1090
50.17/50.26	v  1091 1092 -1093 1094 1095 -1096 1097 -1098 -1099 -1100
50.17/50.26	v  1101 -1102 1103 -1104 1105 -1106 -1107 1108 -1109 -1110
50.17/50.26	v  -1111 1112 -1113 1114 -1115 -1116 1117 -1118 1119 1120
50.17/50.26	v  1121 -1122 -1123 1124 1125 1126 1127 1128 1129 1130
50.17/50.26	v  1131 -1132 1133 -1134 -1135 1136 1137 -1138 -1139 1140
50.17/50.26	v  1141 1142 1143 -1144 -1145 1146 -1147 -1148 1149 1150
50.17/50.26	v  1151 -1152 1153 -1154 1155 -1156 -1157 1158 -1159 1160
50.17/50.26	v  -1161 -1162 -1163 -1164 1165 -1166 -1167 -1168 -1169 -1170
50.17/50.26	v  -1171 1172 -1173 -1174 -1175 -1176 1177 -1178 -1179 1180
50.17/50.26	v  1181 1182 1183 -1184 -1185 -1186 -1187 -1188 1189 1190
50.17/50.26	v  -1191 1192 1193 -1194 1195 1196 -1197 -1198 -1199 1200
50.17/50.26	v  -1201 -1202 1203 1204 -1205 -1206 -1207 -1208 -1209 -1210
50.17/50.26	v  1211 1212 -1213 -1214 1215 -1216 1217 -1218 -1219 1220
50.17/50.26	v  -1221 1222 1223 -1224 -1225 -1226 -1227 -1228 -1229 -1230
50.17/50.26	v  1231 -1232 -1233 1234 1235 -1236 1237 -1238 -1239 1240
50.17/50.26	v  1241 1242 -1243 -1244 1245 1246 1247 1248 -1249 1250
50.17/50.26	v  1251 1252 -1253 1254 1255 1256 1257 -1258 -1259 1260
50.17/50.26	v  1261 -1262 -1263 -1264 1265 -1266 -1267 1268 -1269 -1270
50.17/50.26	v  1271 -1272 1273 -1274 -1275 -1276 -1277 -1278 1279 1280
50.17/50.26	v  1281 1282 1283 -1284 -1285 -1286 -1287 1288 -1289 1290
50.17/50.26	v  1291 -1292 -1293 1294 -1295 -1296 -1297 -1298 -1299 1300
50.17/50.26	v  -1301 1302 -1303 -1304 -1305 1306 -1307 1308 -1309 -1310
50.17/50.26	v  -1311 1312 -1313 1314 -1315 -1316 -1317 -1318 1319 1320
50.17/50.26	v  -1321 1322 1323 1324 1325 -1326 1327 -1328 1329 -1330
50.17/50.26	v  -1331 1332 -1333 -1334 1335 1336 -1337 -1338 -1339 1340
50.17/50.26	v  1341 1342 -1343 1344 1345 -1346 1347 1348 -1349 -1350
50.17/50.26	v  -1351 1352 -1353 1354 -1355 1356 1357 1358 -1359 1360
50.17/50.26	v  1361 1362 1363 -1364 -1365 -1366 -1367 -1368 -1369 1370
50.17/50.26	v  -1371 -1372 -1373 1374 -1375 1376 -1377 1378 -1379 -1380
50.17/50.26	v  1381 1382 1383 -1384 -1385 -1386 -1387 -1388 1389 1390
50.17/50.26	v  -1391 1392 1393 -1394 -1395 -1396 -1397 1398 -1399 1400
50.17/50.26	v  1401 1402 1403 -1404 -1405 -1406 -1407 1408 1409 1410
50.17/50.26	v  1411 -1412 -1413 -1414 1415 1416 -1417 1418 1419 1420
50.17/50.26	v  1421 -1422 1423 -1424 -1425 -1426 -1427 1428 -1429 -1430
50.17/50.26	v  1431 1432 1433 -1434 1435 -1436 -1437 -1438 -1439 1440
50.17/50.26	v  -1441 1442 1443 1444 1445 1446 -1447 -1448 1449 1450
50.17/50.26	v  -1451 1452 1453 1454 1455 -1456 -1457 1458 1459 -1460
50.17/50.26	v  -1461 1462 -1463 -1464 -1465 1466 -1467 1468 1469 -1470
50.17/50.26	v  1471 -1472 -1473 -1474 1475 -1476 -1477 1478 -1479 -1480
50.17/50.26	v  -1481 1482 1483 1484 -1485 -1486 -1487 1488 -1489 -1490
50.17/50.26	v  1491 -1492 1493 1494 -1495 -1496 -1497 1498 1499 1500
50.17/50.26	v  -1501 1502 1503 -1504 1505 1506 1507 1508 1509 -1510
50.17/50.26	v  -1511 -1512 1513 1514 1515 1516 -1517 1518 1519 1520
50.17/50.26	v  -1521 1522 1523 -1524 1525 1526 1527 1528 -1529 1530
50.17/50.26	v  1531 1532 1533 -1534 -1535 -1536 1537 -1538 1539 -1540
50.17/50.26	v  1541 1542 1543 1544 1545 1546 1547 1548 1549 -1550
50.17/50.26	v  -1551 -1552 1553 -1554 -1555 -1556 1557 1558 -1559 -1560
50.17/50.26	v  1561 -1562 1563 1564 1565 1566 -1567 -1568 -1569 1570
50.17/50.26	v  -1571 -1572 -1573 1574 -1575 -1576 -1577 1578 -1579 1580
50.17/50.26	v  1581 1582 -1583 1584 1585 -1586 1587 -1588 1589 1590
50.17/50.26	v  1591 1592 -1593 -1594 -1595 -1596 -1597 1598 -1599 -1600
50.17/50.26	v  1601 -1602 -1603 -1604 -1605 -1606 1607 1608 -1609 1610
50.17/50.26	v  1611 1612 1613 1614 1615 -1616 -1617 1618 -1619 -1620
50.17/50.26	v  1621 -1622 1623 1624 -1625 -1626 1627 -1628 1629 1630
50.17/50.26	v  1631 -1632 -1633 -1634 -1635 1636 -1637 1638 -1639 -1640
50.17/50.26	v  1641 1642 -1643 1644 -1645 1646 -1647 -1648 1649 -1650
50.17/50.26	v  -1651 -1652 1653 -1654 1655 -1656 -1657 1658 1659 -1660
50.17/50.26	v  1661 1662 -1663 1664 -1665 -1666 -1667 -1668 -1669 -1670
50.17/50.26	v  1671 -1672 -1673 1674 1675 1676 1677 -1678 1679 -1680
50.17/50.26	v  -1681 -1682 -1683 1684 -1685 1686 1687 1688 1689 1690
50.17/50.26	v  1691 1692 -1693 1694 -1695 1696 1697 1698 1699 1700
50.17/50.26	v  1701 1702 -1703 1704 1705 1706 -1707 -1708 1709 -1710
50.17/50.26	v  1711 -1712 1713 -1714 -1715 1716 -1717 -1718 -1719 1720
50.17/50.26	v  1721 1722 1723 1724 -1725 1726 -1727 1728 1729 -1730
50.17/50.26	v  1731 1732 -1733 1734 -1735 -1736 -1737 -1738 1739 1740
50.17/50.26	v  -1741 1742 -1743 -1744 -1745 1746 1747 -1748 1749 1750
50.17/50.26	v  -1751 -1752 1753 1754 -1755 -1756 -1757 1758 1759 1760
50.17/50.26	v  -1761 1762 -1763 -1764 1765 1766 1767 -1768 -1769 -1770
50.17/50.26	v  1771 1772 -1773 1774 -1775 -1776 -1777 1778 1779 -1780
50.17/50.26	v  -1781 1782 -1783 1784 -1785 -1786 -1787 1788 -1789 1790
50.17/50.26	v  -1791 -1792 -1793 -1794 -1795 -1796 -1797 1798 -1799 1800
50.17/50.26	v  1801 1802 1803 1804 -1805 -1806 1807 1808 1809 1810
50.17/50.26	v  1811 1812 -1813 1814 -1815 -1816 -1817 -1818 1819 -1820
50.17/50.26	v  1821 -1822 -1823 1824 1825 -1826 -1827 1828 1829 1830
50.17/50.26	v  -1831 -1832 1833 1834 1835 1836 1837 -1838 -1839 1840
50.17/50.26	v  -1841 -1842 -1843 -1844 -1845 1846 -1847 -1848 -1849 1850
50.17/50.26	v  -1851 -1852 -1853 -1854 -1855 -1856 1857 1858 -1859 1860
50.17/50.26	v  -1861 -1862 -1863 -1864 -1865 1866 1867 1868 1869 1870
50.17/50.26	v  -1871 1872 -1873 -1874 -1875 -1876 -1877 1878 -1879 1880
50.17/50.26	v  -1881 1882 1883 1884 -1885 1886 -1887 -1888 1889 -1890
50.17/50.26	v  1891 -1892 -1893 1894 -1895 1896 -1897 -1898 -1899 -1900
50.17/50.26	v  -1901 1902 -1903 -1904 -1905 -1906 -1907 -1908 1909 -1910
50.17/50.26	v  1911 -1912 -1913 -1914 -1915 1916 -1917 1918 -1919 1920
50.17/50.26	v  -1921 1922 1923 -1924 1925 1926 1927 1928 -1929 -1930
50.17/50.26	v  -1931 -1932 1933 -1934 1935 -1936 1937 1938 -1939 1940
50.17/50.26	v  -1941 1942 1943 1944 1945 -1946 -1947 1948 -1949 1950
50.17/50.26	v  1951 -1952 -1953 1954 -1955 -1956 1957 -1958 1959 1960
50.17/50.26	v  1961 1962 -1963 -1964 1965 -1966 1967 1968 1969 -1970
50.17/50.26	v  1971 1972 -1973 -1974 1975 1976 -1977 -1978 -1979 -1980
50.17/50.26	v  -1981 1982 1983 -1984 1985 1986 1987 -1988 -1989 1990
50.17/50.26	v  -1991 -1992 1993 1994 1995 -1996 1997 1998 1999 2000
50.17/50.26	v  -2001 -2002 -2003 2004 -2005 -2006 -2007 2008 -2009 -2010
50.17/50.26	v  -2011 2012 -2013 -2014 2015 -2016 2017 -2018 -2019 -2020
50.17/50.26	v  -2021 2022 2023 -2024 -2025 2026 -2027 2028 2029 2030
50.17/50.26	v  2031 2032 -2033 2034 2035 0

Verifier Data (download as text)

OK

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node1/watcher-311475-1172570770 -o ROOT/results/node1/solver-311475-1172570770 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/311475-1172570770/saps /tmp/evaluation/311475-1172570770/instance-311475-1172570770.cnf 890605862 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 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
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.93 0.97 0.99 3/77 20926
/proc/meminfo: memFree=1707560/2055920 swapFree=4156676/4192956
[pid=20926] ppid=20924 vsize=5160 CPUtime=0
/proc/20926/stat : 20926 (saps) R 20924 20926 20818 0 -1 4194304 150 0 0 0 0 0 0 0 18 0 1 0 277032108 5283840 135 18446744073709551615 134512640 135167564 4294956704 18446744073709551615 134799213 0 0 4096 0 0 0 0 17 1 0 0
/proc/20926/statm: 1290 136 72 159 0 1129 0

[startup+0.107818 s]
/proc/loadavg: 0.93 0.97 0.99 3/77 20926
/proc/meminfo: memFree=1707560/2055920 swapFree=4156676/4192956
[pid=20926] ppid=20924 vsize=5156 CPUtime=0.1
/proc/20926/stat : 20926 (saps) R 20924 20926 20818 0 -1 4194304 254 0 0 0 10 0 0 0 18 0 1 0 277032108 5279744 238 18446744073709551615 134512640 135167564 4294956704 18446744073709551615 134549537 0 0 4096 0 0 0 0 17 1 0 0
/proc/20926/statm: 1289 238 77 159 0 1128 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 5156

[startup+0.515864 s]
/proc/loadavg: 0.93 0.97 0.99 3/77 20926
/proc/meminfo: memFree=1707560/2055920 swapFree=4156676/4192956
[pid=20926] ppid=20924 vsize=5156 CPUtime=0.51
/proc/20926/stat : 20926 (saps) R 20924 20926 20818 0 -1 4194304 254 0 0 0 51 0 0 0 21 0 1 0 277032108 5279744 238 18446744073709551615 134512640 135167564 4294956704 18446744073709551615 134549531 0 0 4096 0 0 0 0 17 1 0 0
/proc/20926/statm: 1289 238 77 159 0 1128 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 5156

[startup+1.33596 s]
/proc/loadavg: 0.93 0.97 0.99 2/78 20927
/proc/meminfo: memFree=1706784/2055920 swapFree=4156676/4192956
[pid=20926] ppid=20924 vsize=5156 CPUtime=1.33
/proc/20926/stat : 20926 (saps) R 20924 20926 20818 0 -1 4194304 254 0 0 0 133 0 0 0 25 0 1 0 277032108 5279744 238 18446744073709551615 134512640 135167564 4294956704 18446744073709551615 134549537 0 0 4096 0 0 0 0 17 1 0 0
/proc/20926/statm: 1289 238 77 159 0 1128 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 5156

[startup+2.97215 s]
/proc/loadavg: 0.93 0.97 0.99 2/78 20927
/proc/meminfo: memFree=1706656/2055920 swapFree=4156676/4192956
[pid=20926] ppid=20924 vsize=5156 CPUtime=2.96
/proc/20926/stat : 20926 (saps) R 20924 20926 20818 0 -1 4194304 254 0 0 0 296 0 0 0 25 0 1 0 277032108 5279744 238 18446744073709551615 134512640 135167564 4294956704 18446744073709551615 134549537 0 0 4096 0 0 0 0 17 1 0 0
/proc/20926/statm: 1289 238 77 159 0 1128 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 5156

[startup+6.24854 s]
/proc/loadavg: 0.93 0.97 0.99 2/78 20927
/proc/meminfo: memFree=1706656/2055920 swapFree=4156676/4192956
[pid=20926] ppid=20924 vsize=5156 CPUtime=6.24
/proc/20926/stat : 20926 (saps) R 20924 20926 20818 0 -1 4194304 254 0 0 0 624 0 0 0 25 0 1 0 277032108 5279744 238 18446744073709551615 134512640 135167564 4294956704 18446744073709551615 134549520 0 0 4096 0 0 0 0 17 1 0 0
/proc/20926/statm: 1289 238 77 159 0 1128 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 5156

[startup+12.7063 s]
/proc/loadavg: 0.94 0.97 0.99 2/78 20927
/proc/meminfo: memFree=1706592/2055920 swapFree=4156676/4192956
[pid=20926] ppid=20924 vsize=5156 CPUtime=12.69
/proc/20926/stat : 20926 (saps) R 20924 20926 20818 0 -1 4194304 254 0 0 0 1269 0 0 0 25 0 1 0 277032108 5279744 238 18446744073709551615 134512640 135167564 4294956704 18446744073709551615 134549535 0 0 4096 0 0 0 0 17 1 0 0
/proc/20926/statm: 1289 238 77 159 0 1128 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5156

[startup+25.5088 s]
/proc/loadavg: 0.95 0.97 0.99 2/78 20927
/proc/meminfo: memFree=1706656/2055920 swapFree=4156676/4192956
[pid=20926] ppid=20924 vsize=5156 CPUtime=25.49
/proc/20926/stat : 20926 (saps) R 20924 20926 20818 0 -1 4194304 254 0 0 0 2549 0 0 0 25 0 1 0 277032108 5279744 238 18446744073709551615 134512640 135167564 4294956704 18446744073709551615 134715135 0 0 4096 0 0 0 0 17 1 0 0
/proc/20926/statm: 1289 238 77 159 0 1128 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 5156

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

[startup+26.2289 s]
/proc/loadavg: 0.95 0.97 0.99 2/78 20927
/proc/meminfo: memFree=1706656/2055920 swapFree=4156676/4192956
[pid=20926] ppid=20924 vsize=5156 CPUtime=26.21
/proc/20926/stat : 20926 (saps) R 20924 20926 20818 0 -1 4194304 254 0 0 0 2621 0 0 0 25 0 1 0 277032108 5279744 238 18446744073709551615 134512640 135167564 4294956704 18446744073709551615 134714804 0 0 4096 0 0 0 0 17 1 0 0
/proc/20926/statm: 1289 238 77 159 0 1128 0
Current children cumulated CPU time (s) 26.21
Current children cumulated vsize (KiB) 5156

[startup+39.3344 s]
/proc/loadavg: 0.96 0.97 0.99 2/78 20927
/proc/meminfo: memFree=1706592/2055920 swapFree=4156676/4192956
[pid=20926] ppid=20924 vsize=5156 CPUtime=39.31
/proc/20926/stat : 20926 (saps) R 20924 20926 20818 0 -1 4194304 254 0 0 0 3931 0 0 0 25 0 1 0 277032108 5279744 238 18446744073709551615 134512640 135167564 4294956704 18446744073709551615 134549531 0 0 4096 0 0 0 0 17 1 0 0
/proc/20926/statm: 1289 238 77 159 0 1128 0
Current children cumulated CPU time (s) 39.31
Current children cumulated vsize (KiB) 5156

[startup+45.8922 s]
/proc/loadavg: 0.96 0.97 0.99 2/78 20927
/proc/meminfo: memFree=1706656/2055920 swapFree=4156676/4192956
[pid=20926] ppid=20924 vsize=5156 CPUtime=45.87
/proc/20926/stat : 20926 (saps) R 20924 20926 20818 0 -1 4194304 254 0 0 0 4587 0 0 0 25 0 1 0 277032108 5279744 238 18446744073709551615 134512640 135167564 4294956704 18446744073709551615 134549537 0 0 4096 0 0 0 0 17 1 0 0
/proc/20926/statm: 1289 238 77 159 0 1128 0
Current children cumulated CPU time (s) 45.87
Current children cumulated vsize (KiB) 5156

[startup+47.5324 s]
/proc/loadavg: 0.96 0.97 0.99 2/78 20927
/proc/meminfo: memFree=1706656/2055920 swapFree=4156676/4192956
[pid=20926] ppid=20924 vsize=5156 CPUtime=47.51
/proc/20926/stat : 20926 (saps) R 20924 20926 20818 0 -1 4194304 254 0 0 0 4751 0 0 0 25 0 1 0 277032108 5279744 238 18446744073709551615 134512640 135167564 4294956704 18446744073709551615 134714663 0 0 4096 0 0 0 0 17 1 0 0
/proc/20926/statm: 1289 238 77 159 0 1128 0
Current children cumulated CPU time (s) 47.51
Current children cumulated vsize (KiB) 5156

[startup+49.1686 s]
/proc/loadavg: 0.97 0.97 0.99 2/78 20927
/proc/meminfo: memFree=1706656/2055920 swapFree=4156676/4192956
[pid=20926] ppid=20924 vsize=5156 CPUtime=49.14
/proc/20926/stat : 20926 (saps) R 20924 20926 20818 0 -1 4194304 254 0 0 0 4914 0 0 0 25 0 1 0 277032108 5279744 238 18446744073709551615 134512640 135167564 4294956704 18446744073709551615 134549642 0 0 4096 0 0 0 0 17 1 0 0
/proc/20926/statm: 1289 238 77 159 0 1128 0
Current children cumulated CPU time (s) 49.14
Current children cumulated vsize (KiB) 5156

[startup+49.9887 s]
/proc/loadavg: 0.97 0.97 0.99 2/78 20927
/proc/meminfo: memFree=1706656/2055920 swapFree=4156676/4192956
[pid=20926] ppid=20924 vsize=5156 CPUtime=49.96
/proc/20926/stat : 20926 (saps) R 20924 20926 20818 0 -1 4194304 254 0 0 0 4996 0 0 0 25 0 1 0 277032108 5279744 238 18446744073709551615 134512640 135167564 4294956704 18446744073709551615 134715046 0 0 4096 0 0 0 0 17 1 0 0
/proc/20926/statm: 1289 238 77 159 0 1128 0
Current children cumulated CPU time (s) 49.96
Current children cumulated vsize (KiB) 5156

[startup+50.1927 s]
/proc/loadavg: 0.97 0.97 0.99 2/78 20927
/proc/meminfo: memFree=1706656/2055920 swapFree=4156676/4192956
[pid=20926] ppid=20924 vsize=5156 CPUtime=50.17
/proc/20926/stat : 20926 (saps) R 20924 20926 20818 0 -1 4194304 254 0 0 0 5017 0 0 0 25 0 1 0 277032108 5279744 238 18446744073709551615 134512640 135167564 4294956704 18446744073709551615 134550620 0 0 4096 0 0 0 0 17 1 0 0
/proc/20926/statm: 1289 238 77 159 0 1128 0
Current children cumulated CPU time (s) 50.17
Current children cumulated vsize (KiB) 5156

Child status: 10
Real time (s): 50.2653
CPU time (s): 50.2484
CPU user time (s): 50.2414
CPU system time (s): 0.006998
CPU usage (%): 99.9662
Max. virtual memory (cumulated for all children) (KiB): 5156

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 50.2414
system time used= 0.006998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 272
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= 12
involuntary context switches= 85

runsolver used 0.051992 second user time and 0.12898 second system time

The end

Launcher Data (download as text)

Begin job on node1 on Tue Feb 27 10:06:10 UTC 2007

IDJOB= 311475
IDBENCH= 20315
IDSOLVER= 103
FILE ID= node1/311475-1172570770

PBS_JOBID= 3971686

Free space on /tmp= 66557 MiB

SOLVER NAME= saps 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.8/v2035/unif2p-p0.8-v2035-c6328-S1703132040-12-SAT.cnf
COMMAND LINE= /tmp/evaluation/311475-1172570770/saps /tmp/evaluation/311475-1172570770/instance-311475-1172570770.cnf  890605862   
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node1/watcher-311475-1172570770 -o ROOT/results/node1/solver-311475-1172570770 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/311475-1172570770/saps /tmp/evaluation/311475-1172570770/instance-311475-1172570770.cnf  890605862   

META MD5SUM SOLVER= a43f4f4c91c277b32a975fd145ded8eb
MD5SUM BENCH=  bf2efd4306c515a6ab821250f31ffa54

RANDOM SEED= 890605862

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node1.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.230
cache size	: 2048 KB
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 pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
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		: 3000.230
cache size	: 2048 KB
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 pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1707968 kB
Buffers:         47532 kB
Cached:         206436 kB
SwapCached:      19188 kB
Active:         207924 kB
Inactive:        74420 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1707968 kB
SwapTotal:     4192956 kB
SwapFree:      4156676 kB
Dirty:            2496 kB
Writeback:           0 kB
Mapped:          29712 kB
Slab:            51168 kB
Committed_AS:   847464 kB
PageTables:       1740 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66557 MiB

End job on node1 on Tue Feb 27 10:07:01 UTC 2007