Trace number 308244

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
March KS 2007-02-08SAT 8.5167 8.52068

General information on the benchmark

Namerandom/2+p/p0.7/v3500/
unif2p-p0.7-v3500-c9345-S1568322528-08-SAT.cnf
MD5SUMd0f9a30f8fda4c844dc97689f3035cdb
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.613906
Satisfiable
(Un)Satisfiability was proved
Number of variables3494
Number of clauses9344
Sum of the clauses size25229
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 22803
Number of clauses of size 36541
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.10/0.15	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.10/0.15	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.10/0.15	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.10/0.15	c main()::
0.10/0.15	c initFormula():: searching for DIMACS p-line....
0.10/0.15	c initFormula():: the DIMACS p-line indicates a CNF of 3500 variables and 9344 clauses.
0.10/0.15	c parseCNF():: parsing....
0.10/0.15	c parseCNF():: the CNF contains 0 unary clauses.
0.10/0.15	c runParser():: parsing was successful, warming up engines...
0.10/0.15	c simplify_formula():: removed 0 tautological, 865 satisfied and 0 duplicate clauses
0.10/0.15	c preprocessing fase I completed:: there are now 3258 free variables and 8479 clauses.
0.10/0.15	c stat :: sign balance is biased by 0.720
0.10/0.15	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.10/0.15	c using 3-SAT heuristics (occurence based diff)
0.10/0.15	c longest clause has size 3
0.10/0.15	c simplify_formula():: removed 0 tautological, 0 satisfied and 31 duplicate clauses
0.10/0.15	c resolvent_look() :: found 18 resolvents
0.10/0.15	c lessRedundantTransformation():: nothing to be done.
0.10/0.15	c transformTo3SAT():: you gave me 3500 variables and 8497 clauses.
0.10/0.15	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.10/0.15	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.10/0.15	c transformTo3SAT():: the transformation yielded 3500 variabels and 8497 clauses.
0.10/0.15	c main():: clause / variable ratio: ( 8497 / 3500 ) = 2.43
0.10/0.15	c longest clause has size 3
0.10/0.15	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.10/0.15	c dynamic_preselect_setsize :: on
0.10/0.15	c suggested doublelook initial :: 0
0.10/0.15	c main():: all systems go!
0.10/0.15	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 121 JD: 7
5.01/5.04	c |----------------------------------------------------------------|
8.50/8.51	c solution bin :: 1000000.0000101001101000000000000
8.50/8.51	c direction branchin :: current_rights = 6
8.50/8.51	
c |
8.50/8.51	c
8.50/8.51	c main():: nodeCount: 779
8.50/8.51	c main():: dead ends in main: 1
8.50/8.51	c main():: lookAheadCount: 775451
8.50/8.51	c main():: unitResolveCount: 21222
8.50/8.51	c main():: time=8.510000
8.50/8.51	c main():: necessary_assignments: 404
8.50/8.51	c main():: bin_sat: 0, bin_unsat 0
8.50/8.51	c main():: doublelook: #: 5426, succes #: 4452
8.50/8.51	c main():: doublelook: overall 0.703 of all possible doublelooks executed
8.50/8.51	c main():: doublelook: succesrate: 82.049, average DL_trigger: 12878.537
8.50/8.51	c main():: SOLUTION VERIFIED :-)
8.50/8.51	s SATISFIABLE
8.50/8.51	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 -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 -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 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 -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 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 -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 -2421 2422 2423 2424 2425 2426 2427 -2428 -2429 -2430 2431 -2432 -2433 -2434 -2435 -2436 2437 -2438 2439 2440 2441 2442 -2443 2444 2445 -2446 2447 -2448 -2449 2450 -2451 -2452 -2453 2454 2455 -2456 2457 -2458 -2459 -2460 2461 -2462 2463 2464 2465 2466 -2467 2468 2469 2470 2471 2472 -2473 -2474 -2475 -2476 -2477 2478 -2479 2480 2481 2482 2483 -2484 -2485 -2486 -2487 2488 -2489 -2490 2491 2492 2493 2494 -2495 2496 2497 2498 2499 -2500 2501 2502 2503 -2504 2505 2506 -2507 -2508 2509 -2510 2511 -2512 2513 -2514 2515 2516 2517 2518 2519 -2520 -2521 2522 2523 -2524 2525 2526 -2527 -2528 2529 2530 -2531 2532 -2533 2534 2535 -2536 -2537 2538 2539 2540 -2541 -2542 2543 2544 -2545 -2546 -2547 2548 2549 2550 -2551 -2552 2553 -2554 2555 2556 2557 2558 2559 -2560 2561 2562 2563 2564 2565 -2566 2567 -2568 2569 -2570 2571 2572 -2573 2574 -2575 -2576 2577 2578 -2579 2580 2581 2582 -2583 -2584 -2585 2586 2587 2588 2589 2590 2591 2592 -2593 2594 -2595 2596 2597 2598 2599 2600 2601 2602 2603 2604 2605 2606 2607 -2608 2609 -2610 -2611 -2612 -2613 2614 -2615 -2616 2617 -2618 -2619 2620 2621 2622 -2623 2624 2625 2626 -2627 -2628 -2629 -2630 -2631 2632 2633 2634 -2635 -2636 2637 2638 -2639 2640 2641 -2642 2643 2644 -2645 2646 2647 2648 2649 2650 2651 2652 2653 2654 -2655 -2656 2657 2658 -2659 -2660 -2661 -2662 -2663 2664 2665 -2666 2667 -2668 -2669 2670 2671 2672 -2673 2674 -2675 2676 2677 2678 2679 2680 2681 2682 2683 2684 2685 -2686 2687 -2688 -2689 2690 -2691 2692 -2693 2694 -2695 2696 2697 2698 -2699 2700 -2701 -2702 2703 -2704 2705 -2706 2707 2708 -2709 -2710 -2711 2712 -2713 -2714 2715 -2716 2717 2718 2719 -2720 -2721 2722 2723 2724 2725 2726 2727 2728 2729 -2730 -2731 2732 -2733 2734 -2735 -2736 2737 2738 2739 2740 2741 -2742 -2743 -2744 2745 2746 2747 -2748 -2749 2750 2751 2752 -2753 2754 2755 -2756 -2757 2758 2759 2760 -2761 -2762 2763 2764 2765 -2766 2767 -2768 2769 -2770 2771 2772 -2773 2774 2775 -2776 2777 2778 2779 -2780 -2781 -2782 2783 -2784 2785 -2786 -2787 -2788 -2789 2790 2791 -2792 2793 2794 -2795 -2796 2797 2798 2799 -2800 -2801 -2802 2803 2804 2805 2806 2807 2808 2809 -2810 2811 2812 2813 -2814 2815 -2816 2817 2818 -2819 -2820 -2821 -2822 2823 2824 -2825 -2826 -2827 -2828 2829 2830 2831 -2832 -2833 2834 -2835 -2836 -2837 -2838 2839 2840 2841 2842 2843 2844 -2845 2846 -2847 -2848 2849 -2850 2851 2852 2853 2854 2855 2856 2857 -2858 -2859 -2860 2861 -2862 -2863 -2864 -2865 2866 -2867 -2868 -2869 -2870 2871 2872 2873 2874 2875 2876 2877 2878 2879 -2880 -2881 2882 2883 2884 2885 2886 2887 -2888 -2889 2890 2891 -2892 2893 2894 2895 -2896 2897 -2898 2899 -2900 2901 2902 -2903 2904 -2905 2906 2907 2908 -2909 2910 -2911 2912 -2913 -2914 -2915 -2916 2917 -2918 2919 2920 -2921 2922 -2923 -2924 2925 2926 2927 2928 2929 -2930 -2931 -2932 -2933 2934 2935 2936 -2937 2938 2939 -2940 2941 -2942 2943 2944 2945 -2946 2947 -2948 -2949 -2950 -2951 2952 -2953 -2954 2955 2956 2957 -2958 -2959 2960 2961 2962 -2963 -2964 -2965 2966 2967 2968 2969 2970 2971 2972 2973 -2974 -2975 2976 2977 -2978 -2979 2980 2981 2982 2983 2984 2985 -2986 -2987 2988 2989 -2990 -2991 2992 -2993 2994 -2995 2996 -2997 -2998 -2999 3000 3001 -3002 -3003 3004 3005 -3006 3007 3008 3009 -3010 3011 3012 3013 -3014 -3015 3016 -3017 3018 -3019 3020 3021 3022 -3023 3024 -3025 3026 3027 3028 -3029 3030 3031 -3032 3033 3034 -3035 3036 -3037 -3038 3039 3040 3041 -3042 3043 -3044 3045 3046 3047 3048 3049 -3050 3051 3052 3053 3054 3055 3056 -3057 3058 3059 -3060 -3061 -3062 3063 -3064 -3065 3066 -3067 -3068 3069 -3070 -3071 -3072 3073 3074 3075 3076 3077 -3078 -3079 3080 -3081 3082 3083 -3084 -3085 3086 3087 -3088 -3089 -3090 -3091 3092 3093 3094 3095 3096 3097 -3098 3099 3100 -3101 3102 3103 -3104 3105 -3106 -3107 -3108 3109 -3110 -3111 3112 3113 -3114 -3115 -3116 3117 -3118 -3119 -3120 -3121 3122 3123 -3124 3125 -3126 3127 -3128 -3129 -3130 -3131 -3132 3133 -3134 3135 -3136 -3137 -3138 3139 3140 3141 3142 3143 3144 -3145 3146 -3147 3148 3149 3150 -3151 -3152 -3153 -3154 -3155 -3156 3157 -3158 3159 3160 3161 -3162 -3163 -3164 -3165 -3166 3167 -3168 -3169 -3170 -3171 3172 3173 3174 3175 -3176 -3177 3178 3179 -3180 3181 -3182 -3183 3184 3185 -3186 3187 3188 -3189 -3190 3191 3192 -3193 -3194 3195 3196 3197 -3198 3199 -3200 3201 3202 -3203 -3204 -3205 3206 -3207 3208 -3209 3210 -3211 3212 -3213 3214 -3215 -3216 3217 3218 3219 -3220 -3221 3222 -3223 3224 -3225 -3226 3227 3228 3229 -3230 -3231 -3232 -3233 3234 -3235 3236 3237 -3238 3239 -3240 3241 -3242 -3243 -3244 -3245 3246 3247 3248 3249 3250 3251 3252 -3253 3254 -3255 3256 -3257 3258 3259 -3260 3261 3262 -3263 -3264 -3265 3266 3267 -3268 3269 3270 3271 3272 3273 3274 3275 3276 3277 3278 -3279 -3280 -3281 3282 3283 3284 -3285 -3286 3287 3288 3289 -3290 3291 3292 3293 -3294 3295 3296 -3297 3298 3299 -3300 3301 3302 -3303 3304 3305 -3306 -3307 3308 3309 3310 3311 3312 -3313 -3314 -3315 -3316 3317 -3318 3319 3320 3321 -3322 -3323 3324 -3325 -3326 3327 3328 -3329 -3330 -3331 -3332 3333 3334 3335 -3336 3337 3338 3339 3340 -3341 3342 3343 -3344 3345 3346 3347 3348 3349 -3350 -3351 -3352 3353 3354 3355 3356 3357 3358 -3359 -3360 3361 3362 3363 3364 3365 3366 3367 -3368 -3369 3370 -3371 -3372 -3373 3374 3375 -3376 -3377 3378 3379 3380 -3381 -3382 3383 -3384 -3385 -3386 3387 3388 -3389 3390 -3391 3392 3393 -3394 -3395 3396 3397 3398 3399 3400 3401 -3402 3403 3404 -3405 -3406 3407 3408 3409 3410 3411 3412 3413 -3414 3415 -3416 3417 -3418 3419 3420 3421 -3422 3423 3424 -3425 -3426 3427 3428 -3429 -3430 3431 3432 3433 3434 3435 -3436 3437 3438 3439 -3440 3441 -3442 3443 3444 -3445 3446 3447 3448 3449 3450 3451 3452 3453 3454 3455 -3456 -3457 -3458 3459 3460 -3461 3462 -3463 3464 -3465 3466 -3467 -3468 3469 3470 3471 -3472 -3473 3474 3475 3476 3477 -3478 3479 -3480 -3481 -3482 3483 3484 3485 -3486 3487 3488 3489 3490 3491 3492 3493 -3494 -3495 3496 3497 3498 -3499 3500 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/node10/watcher-308244-1172518064 -o ROOT/results/node10/solver-308244-1172518064 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/308244-1172518064/march_ks /tmp/evaluation/308244-1172518064/instance-308244-1172518064.cnf 

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: 0.92 0.98 1.03 3/77 21463
/proc/meminfo: memFree=1608496/2055920 swapFree=4192812/4192956
[pid=21463] ppid=21461 vsize=928 CPUtime=0
/proc/21463/stat : 21463 (march_ks) R 21461 21463 21018 0 -1 4194304 162 0 0 0 0 0 0 0 18 0 1 0 271761381 950272 147 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134557851 0 0 4096 0 0 0 0 17 1 0 0
/proc/21463/statm: 232 147 47 123 0 107 0

[startup+0.106751 s]
/proc/loadavg: 0.92 0.98 1.03 3/77 21463
/proc/meminfo: memFree=1608496/2055920 swapFree=4192812/4192956
[pid=21463] ppid=21461 vsize=1784 CPUtime=0.1
/proc/21463/stat : 21463 (march_ks) R 21461 21463 21018 0 -1 4194304 1502 0 0 0 10 0 0 0 18 0 1 0 271761381 1826816 312 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/21463/statm: 446 316 63 123 0 321 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1784

[startup+0.514806 s]
/proc/loadavg: 0.92 0.98 1.03 3/77 21463
/proc/meminfo: memFree=1608496/2055920 swapFree=4192812/4192956
[pid=21463] ppid=21461 vsize=4504 CPUtime=0.5
/proc/21463/stat : 21463 (march_ks) R 21461 21463 21018 0 -1 4194304 2538 0 0 0 50 0 0 0 22 0 1 0 271761381 4612096 949 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526476 0 0 4096 0 0 0 0 17 1 0 0
/proc/21463/statm: 1126 949 73 123 0 1001 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 4504

[startup+1.33492 s]
/proc/loadavg: 0.92 0.98 1.03 2/78 21464
/proc/meminfo: memFree=1604776/2055920 swapFree=4192812/4192956
[pid=21463] ppid=21461 vsize=4636 CPUtime=1.32
/proc/21463/stat : 21463 (march_ks) R 21461 21463 21018 0 -1 4194304 2569 0 0 0 132 0 0 0 25 0 1 0 271761381 4747264 980 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 1 0 0
/proc/21463/statm: 1159 980 73 123 0 1034 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 4636

[startup+2.97715 s]
/proc/loadavg: 0.92 0.98 1.03 2/78 21464
/proc/meminfo: memFree=1604584/2055920 swapFree=4192812/4192956
[pid=21463] ppid=21461 vsize=4764 CPUtime=2.96
/proc/21463/stat : 21463 (march_ks) R 21461 21463 21018 0 -1 4194304 2598 0 0 0 296 0 0 0 25 0 1 0 271761381 4878336 1009 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538016 0 0 4096 0 0 0 0 17 1 0 0
/proc/21463/statm: 1191 1009 73 123 0 1066 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 4764

[startup+6.25358 s]
/proc/loadavg: 0.93 0.98 1.03 2/78 21464
/proc/meminfo: memFree=1604200/2055920 swapFree=4192812/4192956
[pid=21463] ppid=21461 vsize=4892 CPUtime=6.24
/proc/21463/stat : 21463 (march_ks) R 21461 21463 21018 0 -1 4194304 2654 0 0 0 624 0 0 0 25 0 1 0 271761381 5009408 1065 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538181 0 0 4096 0 0 0 0 17 1 0 0
/proc/21463/statm: 1223 1065 73 123 0 1098 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 4892

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

[startup+6.55963 s]
/proc/loadavg: 0.93 0.98 1.03 2/78 21464
/proc/meminfo: memFree=1604200/2055920 swapFree=4192812/4192956
[pid=21463] ppid=21461 vsize=5024 CPUtime=6.54
/proc/21463/stat : 21463 (march_ks) R 21461 21463 21018 0 -1 4194304 2658 0 0 0 654 0 0 0 25 0 1 0 271761381 5144576 1069 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 1 0 0
/proc/21463/statm: 1256 1069 73 123 0 1131 0
Current children cumulated CPU time (s) 6.54
Current children cumulated vsize (KiB) 5024

[startup+7.37974 s]
/proc/loadavg: 0.93 0.98 1.03 2/78 21464
/proc/meminfo: memFree=1604136/2055920 swapFree=4192812/4192956
[pid=21463] ppid=21461 vsize=5024 CPUtime=7.36
/proc/21463/stat : 21463 (march_ks) R 21461 21463 21018 0 -1 4194304 2664 0 0 0 736 0 0 0 25 0 1 0 271761381 5144576 1075 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 1 0 0
/proc/21463/statm: 1256 1075 73 123 0 1131 0
Current children cumulated CPU time (s) 7.36
Current children cumulated vsize (KiB) 5024

[startup+8.19985 s]
/proc/loadavg: 0.93 0.98 1.03 2/78 21464
/proc/meminfo: memFree=1604136/2055920 swapFree=4192812/4192956
[pid=21463] ppid=21461 vsize=5024 CPUtime=8.18
/proc/21463/stat : 21463 (march_ks) R 21461 21463 21018 0 -1 4194304 2670 0 0 0 818 0 0 0 25 0 1 0 271761381 5144576 1081 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134525477 0 0 4096 0 0 0 0 17 1 0 0
/proc/21463/statm: 1256 1081 73 123 0 1131 0
Current children cumulated CPU time (s) 8.18
Current children cumulated vsize (KiB) 5024

[startup+8.40388 s]
/proc/loadavg: 0.93 0.98 1.03 2/78 21464
/proc/meminfo: memFree=1604136/2055920 swapFree=4192812/4192956
[pid=21463] ppid=21461 vsize=5156 CPUtime=8.39
/proc/21463/stat : 21463 (march_ks) R 21461 21463 21018 0 -1 4194304 2692 0 0 0 838 1 0 0 25 0 1 0 271761381 5279744 1103 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134597942 0 0 4096 0 0 0 0 17 1 0 0
/proc/21463/statm: 1289 1103 73 123 0 1164 0
Current children cumulated CPU time (s) 8.39
Current children cumulated vsize (KiB) 5156

[startup+8.50589 s]
/proc/loadavg: 0.93 0.98 1.03 2/78 21464
/proc/meminfo: memFree=1604136/2055920 swapFree=4192812/4192956
[pid=21463] ppid=21461 vsize=5180 CPUtime=8.5
/proc/21463/stat : 21463 (march_ks) R 21461 21463 21018 0 -1 4194304 2698 0 0 0 849 1 0 0 25 0 1 0 271761381 5304320 1109 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134628834 0 0 4096 0 0 0 0 17 1 0 0
/proc/21463/statm: 1295 1109 73 123 0 1170 0
Current children cumulated CPU time (s) 8.5
Current children cumulated vsize (KiB) 5180

Child status: 10
Real time (s): 8.52068
CPU time (s): 8.5167
CPU user time (s): 8.50271
CPU system time (s): 0.013997
CPU usage (%): 99.9533
Max. virtual memory (cumulated for all children) (KiB): 5180

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 8.50271
system time used= 0.013997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2702
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= 180

runsolver used 0.012998 second user time and 0.024996 second system time

The end

Launcher Data (download as text)

Begin job on node10 on Mon Feb 26 19:27:44 UTC 2007

IDJOB= 308244
IDBENCH= 20226
IDSOLVER= 111
FILE ID= node10/308244-1172518064

PBS_JOBID= 3971610

Free space on /tmp= 66558 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v3500/unif2p-p0.7-v3500-c9345-S1568322528-08-SAT.cnf
COMMAND LINE= /tmp/evaluation/308244-1172518064/march_ks /tmp/evaluation/308244-1172518064/instance-308244-1172518064.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node10/watcher-308244-1172518064 -o ROOT/results/node10/solver-308244-1172518064 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/308244-1172518064/march_ks /tmp/evaluation/308244-1172518064/instance-308244-1172518064.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  d0f9a30f8fda4c844dc97689f3035cdb

RANDOM SEED= 905017318

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node10.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		: 3000.232
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		: 3000.232
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:       1608840 kB
Buffers:         48640 kB
Cached:         285376 kB
SwapCached:          0 kB
Active:         221832 kB
Inactive:       156404 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1608840 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2428 kB
Writeback:           0 kB
Mapped:          63128 kB
Slab:            54328 kB
Committed_AS:  1339452 kB
PageTables:       1832 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= 66558 MiB

End job on node10 on Mon Feb 26 19:27:52 UTC 2007