Trace number 3162416

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
sparrow2011 sparrow2011_ubcsat1.2_2011-03-02SAT 4.46732 4.46797

General information on the benchmark

Namerandom/large/
unif-k3-r4.2-v2500-c10500-S49783605-066-UNKNOWN.cnf
MD5SUM1c3095ea320a010dfc229e2e217434fd
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.631903
Satisfiable
(Un)Satisfiability was proved
Number of variables2500
Number of clauses10500
Sum of the clauses size31500
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 310500
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

4.40/4.46	c 
4.40/4.46	c UBCSAT version 1.2-sparrow2011 (based on BETA 1.2-b10) SAT11 Sparrow Build
4.40/4.46	c 
4.40/4.46	c http://www.satlib.org/ubcsat
4.40/4.46	c 
4.40/4.46	c ubcsat -h for help
4.40/4.46	c 
4.40/4.46	s SATISFIABLE
4.40/4.46	v  -1 2 -3 -4 -5 -6 -7 -8 -9 10
4.40/4.46	v  -11 12 13 14 -15 -16 17 -18 19 -20
4.40/4.46	v  21 -22 23 -24 25 26 27 -28 29 30
4.40/4.46	v  -31 -32 -33 34 -35 36 37 -38 -39 -40
4.40/4.46	v  41 42 43 -44 45 -46 -47 48 49 -50
4.40/4.46	v  -51 -52 -53 54 55 -56 -57 -58 -59 -60
4.40/4.46	v  61 -62 -63 -64 65 66 -67 68 69 -70
4.40/4.46	v  -71 -72 -73 74 75 -76 -77 78 79 80
4.40/4.46	v  -81 -82 83 84 85 86 -87 88 89 90
4.40/4.46	v  91 92 -93 94 95 -96 -97 -98 -99 -100
4.40/4.46	v  101 102 103 -104 -105 -106 107 -108 -109 110
4.40/4.46	v  111 112 113 -114 115 116 -117 -118 -119 120
4.40/4.46	v  -121 -122 -123 124 -125 126 127 -128 -129 130
4.40/4.46	v  131 -132 133 -134 135 -136 137 -138 -139 -140
4.40/4.46	v  -141 142 -143 -144 -145 -146 147 148 149 150
4.40/4.46	v  151 -152 153 -154 155 156 157 158 -159 160
4.40/4.46	v  161 -162 -163 164 165 -166 -167 -168 169 -170
4.40/4.46	v  -171 172 173 174 -175 176 177 -178 -179 180
4.40/4.46	v  181 -182 -183 -184 -185 -186 187 188 189 -190
4.40/4.46	v  191 192 -193 194 195 -196 197 -198 199 -200
4.40/4.46	v  -201 202 -203 -204 -205 206 207 -208 -209 -210
4.40/4.46	v  -211 212 213 214 -215 -216 -217 218 -219 -220
4.40/4.46	v  221 -222 223 224 -225 -226 -227 228 229 230
4.40/4.46	v  231 -232 -233 -234 235 -236 237 -238 -239 -240
4.40/4.46	v  -241 242 243 244 -245 -246 -247 248 -249 -250
4.40/4.46	v  251 252 -253 254 255 256 -257 -258 -259 -260
4.40/4.46	v  -261 262 263 -264 265 266 -267 268 269 270
4.40/4.46	v  271 272 -273 274 275 276 -277 -278 -279 280
4.40/4.46	v  281 -282 -283 -284 285 286 -287 -288 -289 -290
4.40/4.46	v  -291 -292 293 294 -295 -296 -297 -298 -299 -300
4.40/4.46	v  -301 302 303 -304 305 -306 -307 -308 -309 -310
4.40/4.46	v  311 -312 -313 314 -315 316 -317 -318 -319 320
4.40/4.46	v  321 -322 323 -324 -325 326 -327 -328 329 -330
4.40/4.46	v  -331 -332 -333 334 -335 -336 -337 338 -339 -340
4.40/4.46	v  341 342 343 -344 345 -346 -347 -348 -349 350
4.40/4.46	v  351 -352 -353 -354 355 -356 357 -358 359 360
4.40/4.46	v  -361 362 -363 364 -365 366 -367 -368 369 -370
4.40/4.46	v  371 -372 -373 -374 375 376 377 -378 -379 -380
4.40/4.46	v  381 -382 -383 -384 385 386 -387 -388 389 -390
4.40/4.46	v  -391 -392 393 394 395 396 397 398 -399 400
4.40/4.46	v  401 402 -403 -404 -405 -406 -407 -408 409 410
4.40/4.46	v  411 -412 -413 -414 -415 416 417 -418 -419 420
4.40/4.46	v  421 -422 423 -424 425 -426 -427 428 429 -430
4.40/4.46	v  431 -432 433 -434 -435 436 437 438 -439 -440
4.40/4.46	v  441 442 -443 -444 -445 446 447 448 449 450
4.40/4.46	v  451 -452 -453 454 455 456 457 458 459 460
4.40/4.46	v  -461 -462 463 -464 -465 466 -467 468 469 470
4.40/4.46	v  471 472 -473 474 -475 -476 477 478 479 480
4.40/4.46	v  -481 482 483 484 485 486 487 488 -489 -490
4.40/4.46	v  491 492 -493 -494 495 496 497 498 -499 -500
4.40/4.46	v  501 502 503 -504 505 506 507 508 509 -510
4.40/4.46	v  511 -512 -513 -514 515 516 517 518 519 520
4.40/4.46	v  521 522 -523 -524 525 -526 527 -528 529 -530
4.40/4.46	v  531 -532 533 534 535 -536 -537 -538 -539 -540
4.40/4.46	v  -541 542 543 -544 -545 -546 547 -548 -549 550
4.40/4.46	v  -551 552 -553 554 555 556 -557 558 559 -560
4.40/4.46	v  -561 -562 563 564 -565 -566 567 -568 -569 570
4.40/4.46	v  571 572 573 -574 575 576 -577 578 579 -580
4.40/4.46	v  -581 582 -583 -584 -585 -586 587 588 589 590
4.40/4.46	v  -591 -592 -593 594 -595 -596 -597 598 -599 600
4.40/4.46	v  -601 602 603 -604 -605 -606 607 -608 609 610
4.40/4.46	v  -611 -612 -613 -614 -615 616 -617 -618 -619 620
4.40/4.46	v  -621 -622 -623 -624 625 -626 -627 -628 629 630
4.40/4.46	v  -631 632 633 634 635 636 -637 638 -639 640
4.40/4.46	v  -641 642 -643 644 645 646 647 -648 -649 -650
4.40/4.46	v  -651 652 -653 -654 -655 656 -657 -658 659 660
4.40/4.46	v  -661 -662 663 664 -665 666 667 -668 -669 -670
4.40/4.46	v  671 -672 -673 -674 675 676 677 678 -679 680
4.40/4.46	v  -681 682 683 684 685 686 -687 688 689 690
4.40/4.46	v  691 -692 -693 694 -695 696 697 -698 -699 -700
4.40/4.46	v  -701 -702 -703 -704 -705 -706 707 -708 709 -710
4.40/4.46	v  -711 712 713 714 -715 716 717 -718 719 720
4.40/4.46	v  -721 722 723 -724 -725 -726 727 -728 729 730
4.40/4.46	v  -731 732 733 -734 -735 736 737 738 -739 -740
4.40/4.46	v  -741 742 -743 -744 745 -746 -747 -748 749 -750
4.40/4.46	v  751 752 753 -754 -755 756 757 -758 -759 760
4.40/4.46	v  761 762 763 -764 -765 766 767 -768 769 -770
4.40/4.46	v  771 772 773 774 -775 -776 -777 -778 -779 -780
4.40/4.46	v  -781 782 783 -784 785 -786 787 788 -789 -790
4.40/4.46	v  -791 792 793 794 -795 796 -797 -798 799 -800
4.40/4.46	v  -801 802 -803 -804 805 -806 807 -808 809 -810
4.40/4.46	v  -811 812 -813 814 -815 816 -817 -818 -819 820
4.40/4.46	v  -821 822 823 824 -825 826 827 828 829 830
4.40/4.46	v  -831 -832 833 -834 835 -836 -837 838 -839 -840
4.40/4.46	v  -841 842 -843 844 845 -846 847 -848 -849 -850
4.40/4.46	v  -851 852 -853 854 -855 856 857 -858 -859 860
4.40/4.46	v  861 -862 -863 -864 865 866 867 868 -869 -870
4.40/4.46	v  871 872 873 -874 -875 876 -877 -878 -879 880
4.40/4.46	v  881 -882 -883 -884 -885 -886 -887 -888 -889 -890
4.40/4.46	v  -891 892 893 -894 895 896 -897 -898 -899 -900
4.40/4.46	v  901 -902 -903 904 905 906 -907 -908 909 910
4.40/4.46	v  911 -912 913 -914 915 -916 917 918 -919 -920
4.40/4.46	v  921 922 -923 924 925 -926 -927 928 -929 930
4.40/4.46	v  -931 932 -933 934 -935 936 -937 -938 -939 940
4.40/4.46	v  -941 -942 943 944 945 946 947 -948 -949 950
4.40/4.46	v  -951 952 -953 -954 955 -956 957 958 959 960
4.40/4.46	v  961 -962 963 964 -965 -966 967 -968 969 970
4.40/4.46	v  -971 -972 973 974 975 -976 977 978 -979 -980
4.40/4.46	v  981 982 -983 -984 -985 -986 987 -988 989 -990
4.40/4.46	v  991 992 993 994 -995 -996 997 -998 999 -1000
4.40/4.46	v  1001 1002 1003 -1004 -1005 1006 1007 -1008 1009 1010
4.40/4.46	v  -1011 1012 -1013 -1014 1015 -1016 1017 1018 1019 1020
4.40/4.46	v  1021 -1022 -1023 1024 -1025 1026 1027 1028 1029 1030
4.40/4.46	v  1031 1032 -1033 -1034 -1035 1036 -1037 -1038 1039 1040
4.40/4.46	v  -1041 -1042 1043 1044 1045 1046 -1047 -1048 -1049 1050
4.40/4.46	v  1051 -1052 1053 1054 1055 -1056 1057 1058 1059 1060
4.40/4.46	v  -1061 -1062 -1063 1064 1065 1066 1067 1068 -1069 1070
4.40/4.46	v  1071 -1072 1073 -1074 1075 1076 -1077 -1078 1079 1080
4.40/4.46	v  1081 -1082 -1083 1084 1085 -1086 -1087 -1088 1089 1090
4.40/4.46	v  -1091 -1092 1093 -1094 -1095 1096 -1097 -1098 -1099 1100
4.40/4.46	v  -1101 1102 1103 -1104 -1105 -1106 -1107 -1108 -1109 1110
4.40/4.46	v  1111 1112 -1113 -1114 -1115 1116 1117 1118 1119 -1120
4.40/4.46	v  -1121 -1122 -1123 1124 1125 -1126 1127 1128 -1129 1130
4.40/4.46	v  -1131 -1132 1133 -1134 -1135 1136 -1137 1138 1139 -1140
4.40/4.46	v  1141 -1142 -1143 1144 1145 1146 1147 -1148 1149 1150
4.40/4.46	v  -1151 1152 -1153 -1154 -1155 1156 1157 -1158 1159 -1160
4.40/4.46	v  1161 1162 1163 1164 1165 1166 -1167 -1168 1169 -1170
4.40/4.46	v  1171 -1172 1173 -1174 1175 1176 -1177 -1178 1179 -1180
4.40/4.46	v  1181 1182 -1183 -1184 1185 1186 -1187 -1188 1189 1190
4.40/4.46	v  1191 1192 1193 1194 1195 1196 1197 1198 1199 1200
4.40/4.46	v  1201 1202 -1203 -1204 1205 1206 1207 1208 1209 -1210
4.40/4.46	v  1211 1212 1213 1214 1215 -1216 -1217 -1218 -1219 -1220
4.40/4.46	v  1221 -1222 -1223 1224 1225 -1226 -1227 -1228 1229 1230
4.40/4.46	v  1231 1232 -1233 1234 -1235 1236 1237 -1238 1239 1240
4.40/4.46	v  1241 1242 -1243 -1244 -1245 -1246 1247 -1248 -1249 -1250
4.40/4.46	v  1251 -1252 1253 1254 1255 1256 -1257 1258 1259 1260
4.40/4.46	v  -1261 -1262 -1263 1264 1265 -1266 1267 -1268 1269 1270
4.40/4.46	v  -1271 1272 1273 -1274 -1275 -1276 -1277 -1278 1279 -1280
4.40/4.46	v  -1281 1282 1283 -1284 1285 -1286 1287 1288 1289 -1290
4.40/4.46	v  -1291 1292 -1293 -1294 -1295 -1296 -1297 -1298 -1299 -1300
4.40/4.46	v  -1301 -1302 1303 -1304 -1305 -1306 1307 -1308 -1309 1310
4.40/4.46	v  1311 1312 1313 -1314 -1315 -1316 -1317 -1318 1319 -1320
4.40/4.46	v  1321 -1322 1323 1324 1325 -1326 1327 1328 -1329 -1330
4.40/4.46	v  1331 -1332 -1333 1334 1335 -1336 1337 1338 -1339 -1340
4.40/4.46	v  1341 -1342 1343 1344 1345 -1346 -1347 -1348 1349 1350
4.40/4.46	v  -1351 -1352 -1353 1354 1355 -1356 -1357 -1358 1359 -1360
4.40/4.46	v  1361 -1362 1363 1364 1365 -1366 1367 1368 1369 1370
4.40/4.46	v  -1371 -1372 -1373 1374 1375 1376 1377 -1378 1379 1380
4.40/4.46	v  -1381 1382 1383 -1384 -1385 -1386 -1387 1388 1389 -1390
4.40/4.46	v  -1391 1392 1393 -1394 -1395 -1396 1397 1398 1399 -1400
4.40/4.46	v  -1401 -1402 1403 -1404 1405 1406 1407 1408 1409 -1410
4.40/4.46	v  1411 -1412 -1413 -1414 -1415 1416 -1417 -1418 1419 -1420
4.40/4.46	v  1421 -1422 -1423 1424 1425 -1426 -1427 1428 -1429 1430
4.40/4.46	v  1431 -1432 -1433 1434 1435 -1436 -1437 1438 1439 1440
4.40/4.46	v  -1441 1442 -1443 1444 -1445 -1446 -1447 1448 1449 -1450
4.40/4.46	v  -1451 1452 1453 1454 -1455 1456 -1457 1458 1459 1460
4.40/4.46	v  -1461 1462 -1463 -1464 -1465 -1466 1467 -1468 1469 1470
4.40/4.46	v  -1471 -1472 -1473 1474 -1475 1476 1477 -1478 -1479 1480
4.40/4.46	v  1481 1482 1483 1484 -1485 -1486 -1487 1488 -1489 -1490
4.40/4.46	v  1491 1492 -1493 1494 -1495 -1496 -1497 1498 -1499 1500
4.40/4.46	v  -1501 1502 -1503 -1504 1505 1506 1507 -1508 1509 1510
4.40/4.46	v  -1511 -1512 -1513 -1514 -1515 -1516 1517 -1518 1519 -1520
4.40/4.46	v  1521 -1522 -1523 1524 -1525 1526 -1527 1528 1529 1530
4.40/4.46	v  -1531 -1532 -1533 -1534 -1535 -1536 -1537 1538 -1539 1540
4.40/4.46	v  1541 -1542 1543 -1544 1545 -1546 1547 -1548 1549 1550
4.40/4.46	v  -1551 1552 1553 1554 -1555 -1556 -1557 -1558 1559 -1560
4.40/4.46	v  1561 1562 -1563 -1564 -1565 -1566 1567 1568 -1569 -1570
4.40/4.46	v  1571 -1572 -1573 1574 -1575 -1576 1577 -1578 1579 1580
4.40/4.46	v  1581 -1582 -1583 -1584 1585 1586 -1587 1588 -1589 1590
4.40/4.46	v  1591 -1592 1593 -1594 -1595 1596 -1597 1598 -1599 1600
4.40/4.46	v  -1601 -1602 1603 -1604 -1605 1606 -1607 1608 1609 -1610
4.40/4.46	v  1611 -1612 1613 -1614 -1615 -1616 1617 1618 1619 -1620
4.40/4.46	v  1621 1622 -1623 1624 -1625 -1626 -1627 -1628 -1629 -1630
4.40/4.46	v  1631 1632 -1633 -1634 1635 1636 -1637 1638 -1639 -1640
4.40/4.46	v  1641 -1642 1643 1644 -1645 -1646 -1647 1648 -1649 -1650
4.40/4.46	v  1651 -1652 -1653 -1654 -1655 -1656 -1657 -1658 1659 1660
4.40/4.46	v  -1661 -1662 1663 1664 1665 -1666 1667 -1668 1669 1670
4.40/4.46	v  -1671 -1672 -1673 1674 1675 -1676 -1677 1678 -1679 -1680
4.40/4.46	v  1681 1682 1683 -1684 -1685 -1686 -1687 1688 1689 -1690
4.40/4.46	v  -1691 1692 1693 1694 -1695 -1696 1697 1698 -1699 -1700
4.40/4.46	v  -1701 -1702 -1703 -1704 1705 1706 -1707 -1708 -1709 -1710
4.40/4.46	v  1711 -1712 -1713 1714 1715 -1716 -1717 1718 1719 -1720
4.40/4.46	v  -1721 -1722 1723 -1724 1725 -1726 -1727 1728 1729 -1730
4.40/4.46	v  1731 -1732 1733 1734 1735 1736 1737 1738 -1739 1740
4.40/4.46	v  1741 -1742 -1743 1744 1745 1746 1747 1748 1749 1750
4.40/4.46	v  1751 1752 -1753 -1754 1755 1756 -1757 1758 -1759 -1760
4.40/4.46	v  -1761 1762 -1763 -1764 1765 -1766 1767 1768 1769 -1770
4.40/4.46	v  1771 -1772 -1773 -1774 -1775 1776 -1777 -1778 -1779 1780
4.40/4.46	v  -1781 -1782 1783 -1784 -1785 -1786 -1787 1788 1789 -1790
4.40/4.46	v  -1791 -1792 -1793 -1794 1795 1796 -1797 1798 -1799 1800
4.40/4.46	v  1801 1802 -1803 -1804 1805 -1806 1807 -1808 -1809 -1810
4.40/4.46	v  1811 1812 -1813 1814 -1815 1816 -1817 1818 -1819 -1820
4.40/4.46	v  -1821 -1822 -1823 1824 -1825 -1826 1827 -1828 1829 1830
4.40/4.46	v  -1831 -1832 1833 1834 1835 1836 1837 1838 1839 1840
4.40/4.46	v  1841 1842 1843 -1844 1845 1846 -1847 -1848 -1849 1850
4.40/4.46	v  1851 1852 -1853 1854 1855 -1856 -1857 -1858 -1859 1860
4.40/4.46	v  1861 1862 1863 1864 -1865 -1866 -1867 1868 -1869 -1870
4.40/4.46	v  1871 -1872 1873 1874 1875 -1876 -1877 1878 -1879 -1880
4.40/4.46	v  1881 1882 1883 -1884 1885 -1886 1887 1888 1889 1890
4.40/4.46	v  1891 -1892 1893 1894 1895 -1896 1897 -1898 1899 1900
4.40/4.46	v  -1901 1902 -1903 -1904 1905 -1906 -1907 -1908 -1909 1910
4.40/4.46	v  1911 -1912 1913 1914 -1915 1916 -1917 1918 -1919 1920
4.40/4.46	v  -1921 1922 1923 -1924 -1925 -1926 -1927 1928 -1929 -1930
4.40/4.46	v  1931 1932 1933 -1934 -1935 1936 -1937 -1938 1939 -1940
4.40/4.46	v  -1941 -1942 -1943 -1944 -1945 -1946 1947 -1948 -1949 1950
4.40/4.46	v  -1951 -1952 1953 -1954 -1955 1956 -1957 1958 1959 -1960
4.40/4.46	v  1961 1962 -1963 -1964 -1965 -1966 1967 1968 -1969 1970
4.40/4.46	v  -1971 1972 1973 -1974 -1975 -1976 -1977 -1978 -1979 -1980
4.40/4.46	v  -1981 1982 -1983 1984 1985 1986 -1987 -1988 -1989 1990
4.40/4.46	v  1991 1992 -1993 -1994 -1995 -1996 -1997 1998 -1999 2000
4.40/4.46	v  2001 -2002 -2003 2004 2005 2006 -2007 2008 -2009 -2010
4.40/4.46	v  2011 -2012 -2013 2014 -2015 2016 -2017 2018 -2019 -2020
4.40/4.46	v  -2021 2022 2023 2024 -2025 -2026 2027 -2028 2029 2030
4.40/4.46	v  2031 2032 2033 -2034 -2035 2036 2037 -2038 2039 2040
4.40/4.46	v  2041 2042 -2043 -2044 2045 -2046 -2047 2048 2049 -2050
4.40/4.46	v  2051 -2052 2053 -2054 2055 -2056 -2057 -2058 -2059 2060
4.40/4.46	v  2061 -2062 -2063 2064 2065 -2066 -2067 -2068 -2069 -2070
4.40/4.46	v  -2071 -2072 2073 -2074 2075 2076 -2077 2078 2079 -2080
4.40/4.46	v  -2081 -2082 -2083 2084 -2085 -2086 -2087 -2088 -2089 -2090
4.40/4.46	v  -2091 -2092 2093 2094 2095 -2096 -2097 -2098 2099 2100
4.40/4.46	v  -2101 -2102 2103 2104 2105 -2106 2107 2108 2109 -2110
4.40/4.46	v  -2111 2112 -2113 -2114 2115 2116 -2117 2118 -2119 2120
4.40/4.46	v  -2121 2122 2123 -2124 2125 2126 2127 2128 -2129 2130
4.40/4.46	v  -2131 -2132 -2133 2134 -2135 2136 -2137 2138 -2139 -2140
4.40/4.46	v  -2141 -2142 2143 -2144 2145 2146 2147 2148 2149 2150
4.40/4.46	v  2151 2152 2153 -2154 2155 -2156 -2157 2158 2159 2160
4.40/4.46	v  2161 2162 -2163 2164 2165 -2166 2167 -2168 2169 2170
4.40/4.46	v  2171 -2172 2173 2174 2175 -2176 2177 -2178 2179 2180
4.40/4.46	v  -2181 -2182 -2183 2184 2185 2186 -2187 2188 2189 -2190
4.40/4.46	v  -2191 2192 2193 2194 -2195 2196 2197 -2198 2199 2200
4.40/4.46	v  2201 2202 2203 2204 2205 -2206 2207 2208 2209 2210
4.40/4.46	v  -2211 2212 -2213 2214 2215 2216 2217 -2218 2219 -2220
4.40/4.46	v  -2221 -2222 2223 -2224 2225 -2226 -2227 2228 2229 -2230
4.40/4.46	v  2231 2232 -2233 -2234 -2235 2236 -2237 -2238 -2239 -2240
4.40/4.46	v  -2241 -2242 -2243 2244 -2245 -2246 2247 -2248 -2249 2250
4.40/4.46	v  2251 -2252 -2253 -2254 2255 2256 -2257 -2258 2259 -2260
4.40/4.46	v  -2261 2262 -2263 2264 -2265 2266 2267 -2268 2269 2270
4.40/4.46	v  -2271 -2272 -2273 -2274 2275 2276 2277 2278 2279 -2280
4.40/4.46	v  2281 -2282 2283 2284 -2285 -2286 -2287 -2288 2289 2290
4.40/4.46	v  -2291 2292 -2293 -2294 -2295 2296 2297 -2298 -2299 2300
4.40/4.46	v  2301 2302 2303 2304 2305 2306 2307 2308 2309 -2310
4.40/4.46	v  -2311 2312 2313 -2314 -2315 2316 -2317 2318 2319 2320
4.40/4.46	v  -2321 -2322 -2323 2324 2325 2326 2327 -2328 -2329 -2330
4.40/4.46	v  2331 -2332 -2333 -2334 -2335 -2336 -2337 2338 2339 2340
4.40/4.46	v  -2341 2342 -2343 -2344 -2345 -2346 2347 2348 -2349 2350
4.40/4.46	v  2351 -2352 -2353 -2354 -2355 -2356 2357 2358 2359 2360
4.40/4.46	v  2361 2362 2363 -2364 -2365 2366 -2367 -2368 2369 2370
4.40/4.46	v  2371 -2372 2373 -2374 2375 2376 2377 2378 -2379 -2380
4.40/4.46	v  2381 2382 2383 2384 -2385 2386 -2387 2388 2389 2390
4.40/4.46	v  2391 -2392 -2393 2394 2395 2396 -2397 -2398 -2399 2400
4.40/4.46	v  -2401 2402 -2403 -2404 2405 2406 -2407 -2408 2409 2410
4.40/4.46	v  2411 -2412 -2413 -2414 -2415 2416 2417 2418 2419 2420
4.40/4.46	v  -2421 -2422 2423 -2424 2425 -2426 -2427 2428 -2429 -2430
4.40/4.46	v  -2431 -2432 2433 -2434 -2435 -2436 -2437 -2438 -2439 -2440
4.40/4.46	v  2441 -2442 -2443 2444 -2445 -2446 2447 -2448 2449 2450
4.40/4.46	v  2451 2452 -2453 -2454 -2455 -2456 2457 -2458 2459 -2460
4.40/4.46	v  -2461 -2462 -2463 -2464 -2465 -2466 2467 -2468 2469 -2470
4.40/4.46	v  2471 -2472 -2473 2474 -2475 -2476 2477 2478 2479 -2480
4.40/4.46	v  2481 2482 -2483 -2484 2485 -2486 -2487 -2488 -2489 2490
4.40/4.46	v  -2491 2492 2493 -2494 -2495 2496 2497 -2498 -2499 2500
4.40/4.46	v  0
4.40/4.46	c SearchSteps = 6963019
4.40/4.46	c SolveTime = 4.46

Verifier Data 

OK

Watcher Data 

runsolver Copyright (C) 2010 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 893)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3162416-1301698411/watcher-3162416-1301698411 -o /tmp/evaluation-result-3162416-1301698411/solver-3162416-1301698411 -C 2400 -W 1300 -M 7680 sparrow2011 HOME/instance-3162416-1301698411.cnf 1189877550 

running on 2 cores: 5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1300 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 7864320 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 7915520 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.08 2.22 2.97 3/178 8342
/proc/meminfo: memFree=18656992/32950928 swapFree=67111528/67111528
[pid=8342] ppid=8340 vsize=12232 CPUtime=0 cores=5,7
/proc/8342/stat : 8342 (sparrow2011) R 8340 8342 8304 0 -1 4202496 399 0 0 0 0 0 0 0 25 0 1 0 360071783 12525568 338 33554432000 4194304 4568220 140736569353024 18446744073709551615 260905393920 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8342/statm: 3058 339 147 92 0 1442 0

[startup+0.0942179 s]
/proc/loadavg: 1.08 2.22 2.97 3/178 8342
/proc/meminfo: memFree=18656992/32950928 swapFree=67111528/67111528
[pid=8342] ppid=8340 vsize=12228 CPUtime=0.09 cores=5,7
/proc/8342/stat : 8342 (sparrow2011) R 8340 8342 8304 0 -1 4202496 619 0 0 0 9 0 0 0 25 0 1 0 360071783 12521472 557 33554432000 4194304 4568220 140736569353024 18446744073709551615 4239280 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8342/statm: 3057 557 173 92 0 1441 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12228

[startup+0.100215 s]
/proc/loadavg: 1.08 2.22 2.97 3/178 8342
/proc/meminfo: memFree=18656992/32950928 swapFree=67111528/67111528
[pid=8342] ppid=8340 vsize=12228 CPUtime=0.09 cores=5,7
/proc/8342/stat : 8342 (sparrow2011) R 8340 8342 8304 0 -1 4202496 619 0 0 0 9 0 0 0 25 0 1 0 360071783 12521472 557 33554432000 4194304 4568220 140736569353024 18446744073709551615 4239684 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8342/statm: 3057 557 173 92 0 1441 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12228

[startup+0.300182 s]
/proc/loadavg: 1.08 2.22 2.97 3/178 8342
/proc/meminfo: memFree=18656992/32950928 swapFree=67111528/67111528
[pid=8342] ppid=8340 vsize=12228 CPUtime=0.29 cores=5,7
/proc/8342/stat : 8342 (sparrow2011) R 8340 8342 8304 0 -1 4202496 619 0 0 0 29 0 0 0 25 0 1 0 360071783 12521472 557 33554432000 4194304 4568220 140736569353024 18446744073709551615 4239289 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8342/statm: 3057 557 173 92 0 1441 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12228

[startup+0.700108 s]
/proc/loadavg: 1.08 2.22 2.97 3/178 8342
/proc/meminfo: memFree=18656992/32950928 swapFree=67111528/67111528
[pid=8342] ppid=8340 vsize=12228 CPUtime=0.69 cores=5,7
/proc/8342/stat : 8342 (sparrow2011) R 8340 8342 8304 0 -1 4202496 619 0 0 0 69 0 0 0 25 0 1 0 360071783 12521472 557 33554432000 4194304 4568220 140736569353024 18446744073709551615 4240103 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8342/statm: 3057 557 173 92 0 1441 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12228

[startup+1.50096 s]
/proc/loadavg: 1.08 2.22 2.97 5/190 8365
/proc/meminfo: memFree=18632540/32950928 swapFree=67111528/67111528
[pid=8342] ppid=8340 vsize=12228 CPUtime=1.5 cores=5,7
/proc/8342/stat : 8342 (sparrow2011) R 8340 8342 8304 0 -1 4202496 619 0 0 0 150 0 0 0 25 0 1 0 360071783 12521472 557 33554432000 4194304 4568220 140736569353024 18446744073709551615 4239684 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8342/statm: 3057 557 173 92 0 1441 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 12228

[startup+3.10067 s]
/proc/loadavg: 1.08 2.22 2.97 5/190 8365
/proc/meminfo: memFree=18631700/32950928 swapFree=67111528/67111528
[pid=8342] ppid=8340 vsize=12228 CPUtime=3.1 cores=5,7
/proc/8342/stat : 8342 (sparrow2011) R 8340 8342 8304 0 -1 4202496 619 0 0 0 310 0 0 0 25 0 1 0 360071783 12521472 557 33554432000 4194304 4568220 140736569353024 18446744073709551615 4239757 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8342/statm: 3057 557 173 92 0 1441 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 12228

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

[startup+3.90052 s]
/proc/loadavg: 1.08 2.22 2.97 5/190 8365
/proc/meminfo: memFree=18631700/32950928 swapFree=67111528/67111528
[pid=8342] ppid=8340 vsize=12228 CPUtime=3.9 cores=5,7
/proc/8342/stat : 8342 (sparrow2011) R 8340 8342 8304 0 -1 4202496 619 0 0 0 390 0 0 0 25 0 1 0 360071783 12521472 557 33554432000 4194304 4568220 140736569353024 18446744073709551615 4243070 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8342/statm: 3057 557 173 92 0 1441 0
Current children cumulated CPU time (s) 3.9
Current children cumulated vsize (KiB) 12228

[startup+4.30045 s]
/proc/loadavg: 1.31 2.25 2.97 5/190 8365
/proc/meminfo: memFree=18631700/32950928 swapFree=67111528/67111528
[pid=8342] ppid=8340 vsize=12228 CPUtime=4.3 cores=5,7
/proc/8342/stat : 8342 (sparrow2011) R 8340 8342 8304 0 -1 4202496 619 0 0 0 430 0 0 0 25 0 1 0 360071783 12521472 557 33554432000 4194304 4568220 140736569353024 18446744073709551615 4239933 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8342/statm: 3057 557 173 92 0 1441 0
Current children cumulated CPU time (s) 4.3
Current children cumulated vsize (KiB) 12228

[startup+4.40643 s]
/proc/loadavg: 1.31 2.25 2.97 5/190 8365
/proc/meminfo: memFree=18631700/32950928 swapFree=67111528/67111528
[pid=8342] ppid=8340 vsize=12228 CPUtime=4.4 cores=5,7
/proc/8342/stat : 8342 (sparrow2011) R 8340 8342 8304 0 -1 4202496 619 0 0 0 440 0 0 0 25 0 1 0 360071783 12521472 557 33554432000 4194304 4568220 140736569353024 18446744073709551615 4243049 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/8342/statm: 3057 557 173 92 0 1441 0
Current children cumulated CPU time (s) 4.4
Current children cumulated vsize (KiB) 12228

Child status: 10
Real time (s): 4.46797
CPU time (s): 4.46732
CPU user time (s): 4.46632
CPU system time (s): 0.000999
CPU usage (%): 99.9855
Max. virtual memory (cumulated for all children) (KiB): 12228

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4.46632
system time used= 0.000999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 637
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= 4
involuntary context switches= 14

runsolver used 0.009998 second user time and 0.019996 second system time

The end

Launcher Data 

Begin job on node116 at 2011-04-02 00:53:31
IDJOB=3162416
IDBENCH=82647
IDSOLVER=1573
FILE ID=node116/3162416-1301698411
RUNJOBID= node116-1301698411-8325
PBS_JOBID= 12840745
Free space on /tmp= 70740 MiB

SOLVER NAME= sparrow2011 sparrow2011_ubcsat1.2_2011-03-02
BENCH NAME= SAT11/random/large/unif-k3-r4.2-v2500-c10500-S49783605-066-UNKNOWN.cnf
COMMAND LINE= sparrow2011 BENCHNAME RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3162416-1301698411/watcher-3162416-1301698411 -o /tmp/evaluation-result-3162416-1301698411/solver-3162416-1301698411 -C 2400 -W 1300 -M 7680  sparrow2011 HOME/instance-3162416-1301698411.cnf 1189877550

TIME LIMIT= 2400 seconds
MEMORY LIMIT= 7680 MiB
NBCORE= 2

MD5SUM BENCH= 1c3095ea320a010dfc229e2e217434fd
RANDOM SEED=1189877550

node116.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.826
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.65
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.826
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5226.15
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.826
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.826
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.826
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.77
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.826
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.826
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.826
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      18657520 kB
Buffers:        381460 kB
Cached:       13532848 kB
SwapCached:          0 kB
Active:        9284964 kB
Inactive:      4699556 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      18657520 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:             900 kB
Writeback:           8 kB
AnonPages:       70224 kB
Mapped:          14812 kB
Slab:           244380 kB
PageTables:       5016 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   196996 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296008 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 70732 MiB
End job on node116 at 2011-04-02 00:53:36