Trace number 1561702

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 NameAnswerCPU timeWall clock time
Hybrid2 2009-03-22SAT 168.856 168.928

General information on the benchmark

NameCRAFTED/edgematching/
explicit/em_8_4_5_exp.cnf
MD5SUM8074a7bc3c1695dbe8e033b31e3d3feb
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark14.8357
Satisfiable
(Un)Satisfiability was proved
Number of variables2420
Number of clauses51668
Sum of the clauses size133444
Maximum clause length36
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 232492
Number of clauses of size 313968
Number of clauses of size 42628
Number of clauses of size 52460
Number of clauses of size over 5120

Solver Data 

168.82/168.92	c try 1 flip j 39346776
168.82/168.92	c A solution is found
168.82/168.92	s SATISFIABLE
168.82/168.92	v -1 2 -3 -4 -5 -6 -7 -8 -9 -10 -11 -12 -13 -14 -15 -16 17 -18 -19 -20 -21 -22 -23 -24 -25 -26 -27 -28 -29 -30 -31 -32 -33 -34 35 -36 -37 -38 -39 -40 -41 -42 -43 -44 -45 -46 -47 -48 -49 -50 -51 -52 -53 -54 -55 -56 -57 -58 -59 -60 -61 -62 -63 -64 -65 -66 -67 -68 69 -70 -71 -72 -73 -74 -75 -76 -77 -78 -79 -80 -81 82 -83 -84 -85 -86 -87 -88 -89 -90 -91 -92 -93 -94 -95 -96 -97 -98 -99 -100 -101 -102 -103 -104 -105 -106 -107 -108 -109 -110 -111 -112 -113 -114 -115 -116 -117 -118 -119 -120 121 -122 -123 -124 -125 -126 -127 -128 -129 -130 -131 -132 -133 -134 -135 -136 -137 -138 -139 -140 -141 -142 -143 -144 -145 -146 -147 148 -149 -150 151 -152 -153 -154 155 -156 -157 -158 -159 -160 -161 -162 -163 -164 -165 -166 -167 -168 -169 -170 -171 -172 -173 -174 -175 -176 -177 -178 -179 -180 -181 -182 -183 -184 -185 -186 187 -188 -189 -190 -191 -192 -193 -194 -195 -196 -197 -198 -199 -200 -201 -202 -203 -204 -205 -206 -207 -208 -209 -210 -211 -212 -213 -214 -215 -216 -217 -218 219 -220 -221 -222 -223 -224 -225 -226 -227 -228 -229 -230 -231 -232 -233 -234 -235 -236 -237 -238 -239 -240 -241 -242 -243 -244 -245 -246 -247 -248 -249 -250 -251 -252 -253 -254 -255 -256 -257 -258 -259 -260 -261 262 -263 -264 -265 -266 -267 -268 -269 -270 -271 -272 -273 -274 -275 -276 -277 -278 -279 -280 -281 -282 -283 -284 -285 -286 -287 -288 -289 -290 -291 -292 -293 -294 -295 -296 -297 -298 -299 -300 -301 -302 -303 -304 -305 -306 307 -308 -309 -310 -311 -312 -313 -314 -315 -316 -317 -318 -319 -320 321 -322 -323 -324 -325 -326 -327 -328 -329 -330 -331 -332 -333 -334 -335 -336 -337 -338 -339 -340 -341 -342 -343 -344 -345 -346 -347 -348 -349 -350 -351 -352 -353 -354 -355 -356 -357 -358 -359 -360 -361 -362 -363 -364 -365 -366 -367 368 -369 -370 -371 -372 -373 -374 -375 -376 -377 -378 -379 -380 -381 -382 -383 -384 -385 -386 -387 -388 -389 -390 -391 -392 -393 -394 -395 -396 -397 -398 -399 -400 -401 -402 -403 -404 -405 406 -407 -408 -409 -410 -411 -412 -413 -414 -415 -416 -417 -418 -419 -420 -421 -422 -423 -424 -425 -426 -427 -428 -429 -430 -431 -432 -433 -434 -435 436 -437 -438 -439 -440 -441 -442 -443 -444 -445 446 -447 -448 -449 -450 -451 -452 -453 -454 -455 -456 -457 -458 -459 -460 -461 -462 -463 -464 -465 -466 -467 -468 -469 -470 -471 -472 -473 -474 -475 -476 -477 478 -479 -480 -481 -482 -483 -484 -485 -486 -487 -488 -489 -490 -491 -492 -493 -494 -495 -496 -497 -498 -499 -500 -501 -502 -503 -504 -505 -506 -507 -508 -509 -510 -511 -512 -513 -514 -515 -516 -517 -518 -519 -520 -521 -522 -523 -524 -525 -526 527 -528 -529 -530 -531 -532 -533 -534 -535 -536 -537 -538 -539 -540 -541 -542 -543 -544 -545 -546 -547 -548 -549 -550 -551 -552 -553 -554 -555 -556 -557 -558 -559 -560 -561 -562 -563 -564 -565 -566 -567 568 -569 -570 -571 -572 -573 -574 -575 -576 -577 -578 -579 -580 -581 -582 -583 -584 -585 -586 -587 -588 -589 -590 -591 -592 -593 -594 -595 -596 -597 -598 -599 -600 -601 -602 -603 -604 -605 -606 -607 -608 -609 -610 -611 -612 -613 614 -615 -616 -617 -618 -619 -620 -621 -622 -623 -624 -625 -626 -627 628 -629 -630 -631 -632 -633 -634 -635 -636 -637 -638 -639 -640 -641 -642 -643 -644 -645 -646 -647 -648 -649 -650 -651 -652 -653 -654 -655 -656 -657 -658 -659 -660 -661 -662 -663 -664 -665 -666 667 -668 -669 -670 -671 -672 -673 -674 -675 -676 -677 -678 -679 -680 -681 -682 -683 -684 -685 -686 -687 -688 -689 -690 -691 -692 -693 -694 -695 -696 -697 -698 699 -700 -701 -702 -703 -704 -705 -706 -707 -708 -709 -710 -711 -712 -713 714 -715 -716 -717 -718 -719 -720 -721 -722 -723 -724 -725 -726 -727 -728 -729 -730 -731 -732 -733 -734 -735 -736 -737 -738 -739 -740 -741 -742 -743 -744 745 -746 -747 -748 -749 -750 -751 -752 -753 -754 -755 -756 -757 -758 -759 -760 -761 -762 -763 -764 -765 -766 -767 -768 -769 -770 -771 -772 -773 -774 -775 -776 -777 -778 -779 -780 -781 -782 -783 -784 -785 -786 -787 -788 -789 -790 -791 -792 -793 -794 -795 -796 -797 -798 -799 -800 -801 802 -803 -804 -805 -806 -807 -808 -809 -810 -811 -812 -813 -814 -815 -816 -817 -818 -819 -820 -821 -822 -823 -824 825 -826 -827 -828 -829 -830 -831 -832 -833 -834 -835 -836 -837 -838 -839 -840 -841 -842 -843 -844 -845 -846 -847 -848 -849 -850 -851 -852 -853 -854 -855 -856 -857 -858 -859 -860 -861 -862 -863 -864 -865 -866 -867 -868 -869 -870 -871 -872 -873 -874 875 -876 -877 -878 -879 -880 -881 -882 -883 -884 -885 -886 -887 -888 -889 -890 -891 -892 -893 -894 -895 -896 -897 -898 -899 -900 -901 -902 -903 -904 -905 -906 -907 908 -909 -910 -911 -912 -913 -914 -915 -916 -917 -918 -919 -920 -921 -922 -923 -924 -925 -926 -927 -928 -929 930 -931 -932 -933 -934 -935 -936 -937 -938 -939 -940 -941 -942 -943 -944 -945 -946 -947 -948 -949 -950 -951 952 -953 -954 -955 -956 -957 -958 -959 -960 -961 -962 -963 -964 -965 -966 -967 -968 -969 -970 -971 -972 -973 -974 -975 -976 -977 -978 -979 -980 -981 -982 -983 -984 -985 -986 -987 -988 -989 -990 -991 -992 993 -994 -995 -996 -997 -998 -999 -1000 -1001 -1002 -1003 -1004 -1005 -1006 -1007 -1008 -1009 -1010 -1011 -1012 -1013 -1014 -1015 -1016 -1017 -1018 -1019 -1020 -1021 -1022 -1023 -1024 -1025 -1026 -1027 -1028 -1029 -1030 -1031 -1032 -1033 -1034 -1035 -1036 -1037 -1038 -1039 1040 -1041 -1042 -1043 -1044 -1045 -1046 -1047 -1048 -1049 -1050 -1051 -1052 -1053 -1054 -1055 -1056 -1057 -1058 -1059 -1060 -1061 -1062 -1063 -1064 -1065 -1066 -1067 -1068 -1069 -1070 -1071 -1072 -1073 -1074 1075 -1076 -1077 -1078 -1079 -1080 -1081 -1082 -1083 -1084 -1085 -1086 -1087 -1088 -1089 -1090 -1091 -1092 1093 -1094 -1095 -1096 -1097 -1098 -1099 -1100 -1101 -1102 -1103 -1104 -1105 -1106 -1107 -1108 -1109 -1110 -1111 -1112 -1113 -1114 -1115 -1116 -1117 -1118 -1119 -1120 -1121 -1122 -1123 -1124 -1125 -1126 -1127 -1128 -1129 -1130 -1131 -1132 -1133 -1134 -1135 -1136 -1137 -1138 -1139 1140 -1141 -1142 -1143 -1144 -1145 -1146 -1147 -1148 -1149 -1150 -1151 -1152 -1153 -1154 -1155 -1156 -1157 -1158 -1159 -1160 -1161 -1162 -1163 -1164 -1165 -1166 -1167 -1168 -1169 1170 -1171 -1172 -1173 -1174 -1175 -1176 -1177 -1178 -1179 -1180 -1181 -1182 -1183 -1184 -1185 -1186 -1187 -1188 -1189 -1190 -1191 -1192 1193 -1194 -1195 -1196 -1197 -1198 -1199 -1200 -1201 -1202 -1203 -1204 -1205 -1206 -1207 -1208 -1209 -1210 -1211 -1212 -1213 -1214 -1215 -1216 -1217 -1218 -1219 -1220 -1221 -1222 -1223 -1224 -1225 -1226 -1227 -1228 -1229 1230 -1231 -1232 -1233 -1234 -1235 -1236 -1237 -1238 -1239 -1240 -1241 -1242 -1243 -1244 -1245 -1246 -1247 -1248 -1249 -1250 1251 -1252 -1253 -1254 -1255 -1256 -1257 -1258 -1259 -1260 -1261 -1262 -1263 -1264 -1265 -1266 -1267 -1268 -1269 -1270 -1271 1272 -1273 -1274 -1275 -1276 -1277 -1278 -1279 -1280 -1281 -1282 -1283 -1284 -1285 -1286 -1287 -1288 -1289 -1290 -1291 -1292 -1293 -1294 -1295 -1296 -1297 -1298 -1299 -1300 -1301 -1302 -1303 -1304 -1305 -1306 -1307 -1308 -1309 -1310 -1311 -1312 -1313 -1314 -1315 -1316 -1317 -1318 -1319 -1320 -1321 -1322 -1323 -1324 1325 -1326 -1327 -1328 -1329 -1330 -1331 -1332 -1333 -1334 -1335 -1336 -1337 -1338 -1339 -1340 -1341 -1342 -1343 -1344 -1345 -1346 -1347 -1348 -1349 -1350 -1351 -1352 -1353 -1354 -1355 1356 -1357 -1358 -1359 -1360 -1361 -1362 -1363 -1364 -1365 -1366 -1367 -1368 -1369 -1370 -1371 -1372 -1373 -1374 -1375 -1376 -1377 -1378 -1379 -1380 -1381 -1382 -1383 -1384 -1385 -1386 -1387 -1388 -1389 -1390 -1391 -1392 -1393 -1394 -1395 -1396 -1397 -1398 -1399 -1400 -1401 -1402 -1403 -1404 1405 -1406 -1407 -1408 -1409 -1410 -1411 -1412 -1413 -1414 -1415 -1416 -1417 -1418 -1419 -1420 1421 -1422 -1423 -1424 -1425 -1426 -1427 -1428 -1429 -1430 -1431 -1432 -1433 -1434 -1435 -1436 -1437 -1438 -1439 -1440 -1441 -1442 -1443 -1444 -1445 -1446 -1447 -1448 -1449 -1450 -1451 1452 -1453 -1454 -1455 -1456 -1457 -1458 -1459 -1460 -1461 -1462 -1463 -1464 -1465 -1466 -1467 -1468 -1469 -1470 -1471 -1472 -1473 -1474 -1475 -1476 -1477 -1478 -1479 -1480 -1481 -1482 -1483 -1484 -1485 -1486 -1487 -1488 -1489 -1490 -1491 -1492 -1493 -1494 1495 -1496 -1497 -1498 -1499 -1500 -1501 -1502 -1503 -1504 -1505 -1506 -1507 -1508 -1509 -1510 -1511 -1512 -1513 -1514 -1515 -1516 -1517 -1518 -1519 -1520 -1521 -1522 -1523 -1524 -1525 -1526 -1527 1528 -1529 -1530 -1531 -1532 -1533 -1534 1535 -1536 -1537 -1538 -1539 -1540 -1541 -1542 -1543 -1544 -1545 -1546 -1547 -1548 -1549 -1550 -1551 -1552 -1553 -1554 -1555 -1556 -1557 -1558 -1559 -1560 -1561 -1562 -1563 -1564 -1565 -1566 -1567 -1568 -1569 -1570 -1571 -1572 -1573 -1574 -1575 -1576 -1577 -1578 -1579 -1580 -1581 -1582 -1583 -1584 -1585 -1586 -1587 -1588 -1589 -1590 -1591 -1592 -1593 -1594 -1595 -1596 -1597 -1598 -1599 -1600 1601 -1602 -1603 -1604 -1605 -1606 -1607 -1608 -1609 -1610 -1611 -1612 -1613 -1614 -1615 -1616 -1617 -1618 -1619 -1620 -1621 -1622 -1623 -1624 -1625 -1626 -1627 -1628 -1629 -1630 -1631 -1632 -1633 -1634 1635 -1636 -1637 -1638 -1639 -1640 -1641 -1642 -1643 -1644 -1645 -1646 -1647 -1648 -1649 -1650 -1651 -1652 -1653 -1654 -1655 -1656 -1657 -1658 -1659 -1660 -1661 -1662 -1663 -1664 -1665 -1666 -1667 -1668 -1669 -1670 -1671 -1672 -1673 1674 -1675 -1676 -1677 -1678 -1679 -1680 -1681 -1682 -1683 -1684 -1685 -1686 -1687 -1688 -1689 -1690 -1691 -1692 -1693 1694 -1695 -1696 -1697 -1698 -1699 -1700 -1701 -1702 -1703 -1704 -1705 -1706 -1707 -1708 -1709 -1710 -1711 -1712 -1713 -1714 -1715 -1716 -1717 -1718 -1719 -1720 -1721 -1722 -1723 -1724 -1725 -1726 -1727 1728 -1729 -1730 -1731 -1732 -1733 -1734 -1735 -1736 -1737 -1738 -1739 1740 1741 -1742 -1743 -1744 -1745 -1746 -1747 -1748 -1749 -1750 -1751 -1752 -1753 -1754 -1755 -1756 -1757 -1758 -1759 -1760 -1761 -1762 -1763 -1764 -1765 -1766 -1767 -1768 -1769 -1770 -1771 -1772 -1773 -1774 -1775 -1776 -1777 -1778 -1779 -1780 -1781 1782 -1783 -1784 -1785 -1786 -1787 -1788 -1789 -1790 -1791 -1792 1793 -1794 -1795 -1796 -1797 -1798 -1799 -1800 -1801 -1802 -1803 -1804 -1805 -1806 -1807 -1808 -1809 -1810 -1811 -1812 -1813 -1814 -1815 -1816 -1817 -1818 -1819 -1820 -1821 -1822 -1823 1824 -1825 -1826 -1827 -1828 -1829 -1830 -1831 -1832 -1833 -1834 -1835 -1836 -1837 1838 -1839 -1840 -1841 -1842 -1843 -1844 -1845 -1846 -1847 -1848 -1849 -1850 -1851 -1852 -1853 -1854 -1855 -1856 -1857 -1858 -1859 -1860 -1861 -1862 -1863 -1864 -1865 -1866 -1867 -1868 -1869 -1870 -1871 -1872 -1873 -1874 1875 -1876 -1877 -1878 -1879 -1880 -1881 -1882 -1883 -1884 1885 -1886 -1887 -1888 -1889 -1890 1891 -1892 -1893 -1894 1895 -1896 -1897 1898 -1899 -1900 1901 -1902 -1903 -1904 -1905 -1906 1907 -1908 -1909 -1910 1911 -1912 1913 -1914 -1915 -1916 1917 -1918 -1919 -1920 1921 -1922 -1923 -1924 -1925 1926 -1927 -1928 -1929 -1930 -1931 -1932 -1933 1934 -1935 -1936 -1937 1938 -1939 -1940 -1941 -1942 -1943 1944 -1945 -1946 -1947 -1948 1949 -1950 1951 -1952 -1953 -1954 -1955 1956 -1957 -1958 -1959 1960 -1961 -1962 -1963 -1964 -1965 -1966 -1967 1968 -1969 -1970 -1971 -1972 -1973 1974 -1975 -1976 -1977 -1978 1979 -1980 -1981 -1982 -1983 1984 1985 -1986 -1987 -1988 -1989 -1990 1991 -1992 -1993 1994 -1995 -1996 -1997 -1998 -1999 -2000 -2001 -2002 2003 -2004 -2005 2006 -2007 -2008 -2009 2010 -2011 -2012 -2013 -2014 -2015 -2016 2017 -2018 2019 -2020 -2021 -2022 -2023 -2024 2025 -2026 -2027 -2028 2029 -2030 -2031 -2032 2033 -2034 -2035 -2036 -2037 2038 -2039 -2040 -2041 -2042 -2043 -2044 -2045 -2046 2047 2048 -2049 -2050 -2051 -2052 2053 -2054 -2055 -2056 -2057 2058 -2059 -2060 -2061 -2062 2063 -2064 -2065 -2066 -2067 -2068 -2069 -2070 2071 2072 -2073 -2074 -2075 -2076 -2077 2078 -2079 -2080 -2081 -2082 -2083 -2084 2085 -2086 -2087 -2088 -2089 -2090 2091 -2092 -2093 -2094 -2095 2096 -2097 -2098 2099 -2100 -2101 -2102 2103 -2104 -2105 -2106 2107 -2108 -2109 -2110 2111 -2112 -2113 -2114 -2115 -2116 2117 -2118 -2119 -2120 -2121 -2122 -2123 2124 -2125 -2126 -2127 -2128 -2129 2130 -2131 -2132 2133 -2134 -2135 -2136 -2137 -2138 2139 -2140 2141 -2142 -2143 -2144 -2145 -2146 2147 -2148 -2149 2150 -2151 -2152 -2153 -2154 -2155 -2156 2157 -2158 -2159 2160 -2161 -2162 -2163 -2164 -2165 -2166 2167 -2168 -2169 -2170 -2171 2172 -2173 -2174 2175 -2176 -2177 -2178 2179 -2180 -2181 -2182 -2183 -2184 2185 -2186 -2187 -2188 -2189 -2190 2191 -2192 -2193 2194 -2195 -2196 -2197 -2198 -2199 2200 -2201 -2202 -2203 -2204 -2205 2206 -2207 -2208 -2209 -2210 -2211 2212 -2213 -2214 -2215 2216 -2217 -2218 2219 -2220 -2221 -2222 -2223 -2224 2225 -2226 -2227 -2228 -2229 2230 -2231 -2232 -2233 -2234 -2235 2236 -2237 -2238 -2239 -2240 -2241 2242 2243 -2244 -2245 -2246 2247 -2248 -2249 -2250 -2251 -2252 2253 -2254 -2255 -2256 -2257 -2258 -2259 -2260 2261 -2262 -2263 -2264 -2265 2266 2267 -2268 -2269 -2270 -2271 2272 -2273 -2274 -2275 -2276 -2277 -2278 2279 -2280 -2281 -2282 -2283 2284 -2285 -2286 2287 -2288 -2289 -2290 -2291 2292 -2293 -2294 -2295 -2296 -2297 2298 -2299 -2300 2301 -2302 -2303 -2304 -2305 -2306 2307 -2308 -2309 -2310 2311 -2312 -2313 -2314 -2315 -2316 -2317 2318 -2319 2320 -2321 -2322 -2323 -2324 -2325 -2326 2327 -2328 -2329 -2330 -2331 -2332 2333 -2334 2335 -2336 -2337 -2338 -2339 -2340 -2341 -2342 -2343 2344 -2345 -2346 -2347 -2348 2349 -2350 -2351 -2352 2353 -2354 -2355 2356 -2357 -2358 2359 -2360 -2361 -2362 -2363 2364 -2365 -2366 -2367 -2368 -2369 2370 -2371 -2372 -2373 2374 -2375 -2376 -2377 -2378 -2379 -2380 2381 -2382 -2383 -2384 -2385 -2386 -2387 2388 -2389 -2390 2391 -2392 -2393 -2394 2395 -2396 -2397 2398 -2399 -2400 -2401 -2402 2403 -2404 2405 -2406 -2407 -2408 -2409 -2410 -2411 2412 -2413 -2414 2415 -2416 -2417 -2418 2419 -2420 
168.82/168.92	v 0 
168.82/168.92	c Done (mycputime is 168.590 seconds)

Verifier Data 

OK

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1561702-1238768294/watcher-1561702-1238768294 -o /tmp/evaluation-result-1561702-1238768294/solver-1561702-1238768294 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/Hybrid2 HOME/instance-1561702-1238768294.cnf 584259351 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 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: 0.92 0.98 0.99 3/64 31795
/proc/meminfo: memFree=1749456/2055920 swapFree=4177960/4192956
[pid=31795] ppid=31793 vsize=450944 CPUtime=0
/proc/31795/stat : 31795 (Hybrid2) R 31793 31795 30913 0 -1 4194304 115 0 0 0 0 0 0 0 18 0 1 0 1149490384 461766656 100 1992294400 134512640 135106774 4294956208 18446744073709551615 134520604 0 0 4096 0 0 0 0 17 1 0 0
/proc/31795/statm: 112736 100 53 145 0 111612 0

[startup+0.0510849 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 31795
/proc/meminfo: memFree=1749456/2055920 swapFree=4177960/4192956
[pid=31795] ppid=31793 vsize=451736 CPUtime=0.04
/proc/31795/stat : 31795 (Hybrid2) R 31793 31795 30913 0 -1 4194304 441 0 0 0 4 0 0 0 18 0 1 0 1149490384 462577664 426 1992294400 134512640 135106774 4294956208 18446744073709551615 134612774 0 0 4096 0 0 0 0 17 1 0 0
/proc/31795/statm: 112934 426 53 145 0 111810 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 451736

[startup+0.101095 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 31795
/proc/meminfo: memFree=1749456/2055920 swapFree=4177960/4192956
[pid=31795] ppid=31793 vsize=453844 CPUtime=0.09
/proc/31795/stat : 31795 (Hybrid2) R 31793 31795 30913 0 -1 4194304 1056 0 0 0 9 0 0 0 18 0 1 0 1149490384 464736256 1040 1992294400 134512640 135106774 4294956208 18446744073709551615 134523896 0 0 4096 0 0 0 0 17 1 0 0
/proc/31795/statm: 113461 1040 53 145 0 112337 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 453844

[startup+0.301139 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 31795
/proc/meminfo: memFree=1749456/2055920 swapFree=4177960/4192956
[pid=31795] ppid=31793 vsize=454504 CPUtime=0.29
/proc/31795/stat : 31795 (Hybrid2) R 31793 31795 30913 0 -1 4194304 1274 0 0 0 29 0 0 0 19 0 1 0 1149490384 465412096 1258 1992294400 134512640 135106774 4294956208 18446744073709551615 134525690 0 0 4096 0 0 0 0 17 1 0 0
/proc/31795/statm: 113626 1259 54 145 0 112502 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 454504

[startup+0.701223 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 31795
/proc/meminfo: memFree=1749456/2055920 swapFree=4177960/4192956
[pid=31795] ppid=31793 vsize=458404 CPUtime=0.69
/proc/31795/stat : 31795 (Hybrid2) R 31793 31795 30913 0 -1 4194304 1448 0 0 0 69 0 0 0 22 0 1 0 1149490384 469405696 1432 1992294400 134512640 135106774 4294956208 18446744073709551615 134526668 0 0 4096 0 0 0 0 17 1 0 0
/proc/31795/statm: 114601 1432 56 145 0 113477 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 458404

[startup+1.5014 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 31796
/proc/meminfo: memFree=1743760/2055920 swapFree=4177960/4192956
[pid=31795] ppid=31793 vsize=458404 CPUtime=1.49
/proc/31795/stat : 31795 (Hybrid2) R 31793 31795 30913 0 -1 4194304 1448 0 0 0 149 0 0 0 25 0 1 0 1149490384 469405696 1432 1992294400 134512640 135106774 4294956208 18446744073709551615 134527205 0 0 4096 0 0 0 0 17 1 0 0
/proc/31795/statm: 114601 1432 56 145 0 113477 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 458404

[startup+3.10174 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 31796
/proc/meminfo: memFree=1743632/2055920 swapFree=4177960/4192956
[pid=31795] ppid=31793 vsize=458404 CPUtime=3.09
/proc/31795/stat : 31795 (Hybrid2) R 31793 31795 30913 0 -1 4194304 1448 0 0 0 309 0 0 0 25 0 1 0 1149490384 469405696 1432 1992294400 134512640 135106774 4294956208 18446744073709551615 134518478 0 0 4096 0 0 0 0 17 1 0 0
/proc/31795/statm: 114601 1432 56 145 0 113477 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 458404

[startup+6.30143 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 31796
/proc/meminfo: memFree=1743512/2055920 swapFree=4177960/4192956
[pid=31795] ppid=31793 vsize=458404 CPUtime=6.29
/proc/31795/stat : 31795 (Hybrid2) R 31793 31795 30913 0 -1 4194304 1448 0 0 0 629 0 0 0 25 0 1 0 1149490384 469405696 1432 1992294400 134512640 135106774 4294956208 18446744073709551615 134527684 0 0 4096 0 0 0 0 17 1 0 0
/proc/31795/statm: 114601 1432 56 145 0 113477 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 458404

[startup+12.7018 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 31796
/proc/meminfo: memFree=1743448/2055920 swapFree=4177960/4192956
[pid=31795] ppid=31793 vsize=458404 CPUtime=12.69
/proc/31795/stat : 31795 (Hybrid2) R 31793 31795 30913 0 -1 4194304 1448 0 0 0 1269 0 0 0 25 0 1 0 1149490384 469405696 1432 1992294400 134512640 135106774 4294956208 18446744073709551615 134528404 0 0 4096 0 0 0 0 17 1 0 0
/proc/31795/statm: 114601 1432 56 145 0 113477 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 458404

[startup+25.5016 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 31796
/proc/meminfo: memFree=1743448/2055920 swapFree=4177960/4192956
[pid=31795] ppid=31793 vsize=458404 CPUtime=25.48
/proc/31795/stat : 31795 (Hybrid2) R 31793 31795 30913 0 -1 4194304 1448 0 0 0 2548 0 0 0 25 0 1 0 1149490384 469405696 1432 1992294400 134512640 135106774 4294956208 18446744073709551615 134528439 0 0 4096 0 0 0 0 17 1 0 0
/proc/31795/statm: 114601 1432 56 145 0 113477 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 458404

[startup+51.1011 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 31796
/proc/meminfo: memFree=1743448/2055920 swapFree=4177960/4192956
[pid=31795] ppid=31793 vsize=458404 CPUtime=51.06
/proc/31795/stat : 31795 (Hybrid2) R 31793 31795 30913 0 -1 4194304 1448 0 0 0 5106 0 0 0 25 0 1 0 1149490384 469405696 1432 1992294400 134512640 135106774 4294956208 18446744073709551615 134527125 0 0 4096 0 0 0 0 17 1 0 0
/proc/31795/statm: 114601 1432 56 145 0 113477 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 458404

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 31796
/proc/meminfo: memFree=1743512/2055920 swapFree=4177960/4192956
[pid=31795] ppid=31793 vsize=458404 CPUtime=102.25
/proc/31795/stat : 31795 (Hybrid2) R 31793 31795 30913 0 -1 4194304 1448 0 0 0 10225 0 0 0 25 0 1 0 1149490384 469405696 1432 1992294400 134512640 135106774 4294956208 18446744073709551615 134528696 0 0 4096 0 0 0 0 17 1 0 0
/proc/31795/statm: 114601 1432 56 145 0 113477 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 458404

[startup+162.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31796
/proc/meminfo: memFree=1743448/2055920 swapFree=4177960/4192956
[pid=31795] ppid=31793 vsize=458404 CPUtime=162.22
/proc/31795/stat : 31795 (Hybrid2) R 31793 31795 30913 0 -1 4194304 1448 0 0 0 16222 0 0 0 25 0 1 0 1149490384 469405696 1432 1992294400 134512640 135106774 4294956208 18446744073709551615 134526641 0 0 4096 0 0 0 0 17 1 0 0
/proc/31795/statm: 114601 1432 56 145 0 113477 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 458404

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

[startup+163.101 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31796
/proc/meminfo: memFree=1743448/2055920 swapFree=4177960/4192956
[pid=31795] ppid=31793 vsize=458404 CPUtime=163.02
/proc/31795/stat : 31795 (Hybrid2) R 31793 31795 30913 0 -1 4194304 1448 0 0 0 16302 0 0 0 25 0 1 0 1149490384 469405696 1432 1992294400 134512640 135106774 4294956208 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 1 0 0
/proc/31795/statm: 114601 1432 56 145 0 113477 0
Current children cumulated CPU time (s) 163.02
Current children cumulated vsize (KiB) 458404

[startup+166.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31796
/proc/meminfo: memFree=1743448/2055920 swapFree=4177960/4192956
[pid=31795] ppid=31793 vsize=458404 CPUtime=166.22
/proc/31795/stat : 31795 (Hybrid2) R 31793 31795 30913 0 -1 4194304 1448 0 0 0 16622 0 0 0 25 0 1 0 1149490384 469405696 1432 1992294400 134512640 135106774 4294956208 18446744073709551615 134527279 0 0 4096 0 0 0 0 17 1 0 0
/proc/31795/statm: 114601 1432 56 145 0 113477 0
Current children cumulated CPU time (s) 166.22
Current children cumulated vsize (KiB) 458404

[startup+167.901 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31796
/proc/meminfo: memFree=1743448/2055920 swapFree=4177960/4192956
[pid=31795] ppid=31793 vsize=458404 CPUtime=167.82
/proc/31795/stat : 31795 (Hybrid2) R 31793 31795 30913 0 -1 4194304 1448 0 0 0 16782 0 0 0 25 0 1 0 1149490384 469405696 1432 1992294400 134512640 135106774 4294956208 18446744073709551615 134527125 0 0 4096 0 0 0 0 17 1 0 0
/proc/31795/statm: 114601 1432 56 145 0 113477 0
Current children cumulated CPU time (s) 167.82
Current children cumulated vsize (KiB) 458404

[startup+168.701 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31796
/proc/meminfo: memFree=1743448/2055920 swapFree=4177960/4192956
[pid=31795] ppid=31793 vsize=458404 CPUtime=168.62
/proc/31795/stat : 31795 (Hybrid2) R 31793 31795 30913 0 -1 4194304 1448 0 0 0 16862 0 0 0 25 0 1 0 1149490384 469405696 1432 1992294400 134512640 135106774 4294956208 18446744073709551615 134528663 0 0 4096 0 0 0 0 17 1 0 0
/proc/31795/statm: 114601 1432 56 145 0 113477 0
Current children cumulated CPU time (s) 168.62
Current children cumulated vsize (KiB) 458404

[startup+168.901 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31796
/proc/meminfo: memFree=1743448/2055920 swapFree=4177960/4192956
[pid=31795] ppid=31793 vsize=458404 CPUtime=168.82
/proc/31795/stat : 31795 (Hybrid2) R 31793 31795 30913 0 -1 4194304 1448 0 0 0 16882 0 0 0 25 0 1 0 1149490384 469405696 1432 1992294400 134512640 135106774 4294956208 18446744073709551615 134527205 0 0 4096 0 0 0 0 17 1 0 0
/proc/31795/statm: 114601 1432 56 145 0 113477 0
Current children cumulated CPU time (s) 168.82
Current children cumulated vsize (KiB) 458404

Child status: 10
Real time (s): 168.928
CPU time (s): 168.856
CPU user time (s): 168.846
CPU system time (s): 0.009998
CPU usage (%): 99.9579
Max. virtual memory (cumulated for all children) (KiB): 458404

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 168.846
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= 1467
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 3
involuntary context switches= 338

runsolver used 0.138978 second user time and 0.346947 second system time

The end

Launcher Data 

Begin job on node71 at 2009-04-03 16:18:14
IDJOB=1561702
IDBENCH=70920
IDSOLVER=530
FILE ID=node71/1561702-1238768294
PBS_JOBID= 9085486
Free space on /tmp= 66548 MiB

SOLVER NAME= Hybrid2 2009-03-22
BENCH NAME= SAT09/APPLICATIONS/edgematching/explicit/em_8_4_5_exp.cnf
COMMAND LINE= HOME/Hybrid2 BENCHNAME RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1561702-1238768294/watcher-1561702-1238768294 -o /tmp/evaluation-result-1561702-1238768294/solver-1561702-1238768294 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/Hybrid2 HOME/instance-1561702-1238768294.cnf 584259351

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 8074a7bc3c1695dbe8e033b31e3d3feb
RANDOM SEED=584259351

node71.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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		: 3000.270
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		: 3000.270
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:       1749936 kB
Buffers:         37612 kB
Cached:         190200 kB
SwapCached:       9032 kB
Active:         122036 kB
Inactive:       116480 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1749936 kB
SwapTotal:     4192956 kB
SwapFree:      4177960 kB
Dirty:            5380 kB
Writeback:           0 kB
Mapped:          16356 kB
Slab:            53436 kB
Committed_AS:  2576296 kB
PageTables:       1448 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= 66544 MiB
End job on node71 at 2009-04-03 16:21:03