Trace number 3219925

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 6.80296 6.8221

General information on the benchmark

Namerandom/large/
unif-k3-r4.2-v2500-c10500-S374960214-041-UNKNOWN.cnf
MD5SUM11586d50c22305a7c51fb5c10a66d320
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark2.28365
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

6.78/6.82	c 
6.78/6.82	c UBCSAT version 1.2-sparrow2011 (based on BETA 1.2-b10) SAT11 Sparrow Build
6.78/6.82	c 
6.78/6.82	c http://www.satlib.org/ubcsat
6.78/6.82	c 
6.78/6.82	c ubcsat -h for help
6.78/6.82	c 
6.78/6.82	s SATISFIABLE
6.78/6.82	v  1 2 -3 -4 5 -6 7 8 -9 -10
6.78/6.82	v  11 12 -13 14 15 16 17 -18 19 20
6.78/6.82	v  -21 22 23 24 25 26 -27 28 29 -30
6.78/6.82	v  31 32 33 34 35 36 -37 38 39 -40
6.78/6.82	v  -41 -42 -43 -44 45 46 47 -48 49 -50
6.78/6.82	v  -51 52 53 54 -55 -56 57 -58 -59 -60
6.78/6.82	v  -61 -62 -63 -64 65 -66 67 -68 -69 -70
6.78/6.82	v  -71 -72 73 -74 -75 76 77 78 -79 -80
6.78/6.82	v  -81 -82 83 84 85 86 -87 88 -89 90
6.78/6.82	v  -91 92 -93 -94 -95 -96 -97 -98 99 100
6.78/6.82	v  101 102 103 104 105 -106 107 108 109 -110
6.78/6.82	v  111 -112 -113 114 -115 116 117 -118 -119 120
6.78/6.82	v  121 122 -123 -124 125 126 -127 -128 -129 130
6.78/6.82	v  131 -132 133 134 135 -136 -137 -138 139 -140
6.78/6.82	v  -141 -142 -143 144 145 -146 147 148 149 -150
6.78/6.82	v  -151 152 -153 154 -155 -156 -157 -158 159 160
6.78/6.82	v  161 -162 163 -164 -165 -166 -167 168 169 170
6.78/6.82	v  171 172 173 174 175 -176 177 -178 -179 -180
6.78/6.82	v  -181 182 183 184 -185 186 -187 188 189 -190
6.78/6.82	v  191 -192 -193 194 195 196 -197 -198 -199 200
6.78/6.82	v  201 -202 -203 -204 205 206 -207 -208 209 210
6.78/6.82	v  -211 212 213 214 -215 -216 217 218 219 220
6.78/6.82	v  221 -222 223 -224 225 226 -227 228 -229 -230
6.78/6.82	v  -231 -232 -233 234 -235 236 237 238 239 -240
6.78/6.82	v  -241 242 -243 244 245 -246 247 248 249 -250
6.78/6.82	v  251 252 -253 254 -255 -256 257 258 259 260
6.78/6.82	v  -261 262 263 -264 -265 -266 -267 -268 -269 -270
6.78/6.82	v  271 -272 -273 274 -275 276 -277 278 279 280
6.78/6.82	v  281 282 283 -284 285 286 -287 -288 289 -290
6.78/6.82	v  -291 292 -293 -294 295 296 297 298 -299 300
6.78/6.82	v  301 -302 -303 -304 -305 306 307 308 -309 -310
6.78/6.82	v  311 -312 -313 -314 -315 -316 -317 -318 319 320
6.78/6.82	v  321 -322 323 -324 -325 -326 327 -328 329 -330
6.78/6.82	v  -331 332 333 -334 -335 336 -337 338 339 -340
6.78/6.82	v  341 -342 -343 -344 -345 346 -347 -348 349 -350
6.78/6.82	v  -351 352 353 -354 -355 356 357 -358 -359 -360
6.78/6.82	v  -361 -362 -363 -364 365 366 -367 -368 -369 -370
6.78/6.82	v  371 -372 373 -374 375 376 -377 -378 -379 380
6.78/6.82	v  381 382 383 -384 -385 386 -387 -388 389 390
6.78/6.82	v  391 392 393 -394 395 -396 397 398 -399 -400
6.78/6.82	v  401 402 403 404 -405 406 -407 -408 409 -410
6.78/6.82	v  -411 412 -413 414 415 416 417 -418 419 -420
6.78/6.82	v  421 -422 -423 -424 425 426 427 428 429 -430
6.78/6.82	v  431 432 433 -434 -435 436 437 438 439 440
6.78/6.82	v  -441 -442 443 -444 -445 -446 447 -448 -449 -450
6.78/6.82	v  -451 -452 -453 -454 455 456 457 458 459 -460
6.78/6.82	v  -461 -462 -463 -464 465 -466 467 468 469 470
6.78/6.82	v  -471 -472 473 -474 475 476 -477 478 -479 -480
6.78/6.82	v  481 -482 483 484 485 -486 487 488 489 490
6.78/6.82	v  491 492 -493 -494 495 496 -497 -498 -499 500
6.78/6.82	v  501 -502 -503 -504 505 -506 -507 -508 -509 510
6.78/6.82	v  511 512 -513 -514 -515 -516 -517 -518 -519 -520
6.78/6.82	v  521 -522 -523 -524 -525 526 527 -528 -529 530
6.78/6.82	v  -531 532 533 -534 -535 536 537 538 539 540
6.78/6.82	v  541 -542 -543 544 545 -546 -547 548 -549 550
6.78/6.82	v  551 552 553 554 555 556 -557 558 559 -560
6.78/6.82	v  -561 562 -563 564 565 566 567 568 569 570
6.78/6.82	v  571 572 -573 -574 -575 576 -577 578 -579 580
6.78/6.82	v  -581 -582 583 584 -585 -586 -587 588 589 -590
6.78/6.82	v  -591 592 593 594 -595 596 597 -598 599 600
6.78/6.82	v  601 -602 -603 -604 -605 -606 607 -608 609 -610
6.78/6.82	v  -611 -612 -613 -614 -615 -616 617 618 619 620
6.78/6.82	v  -621 -622 623 -624 -625 -626 627 628 -629 630
6.78/6.82	v  631 -632 633 634 635 -636 -637 -638 -639 640
6.78/6.82	v  -641 -642 643 644 645 646 647 648 -649 -650
6.78/6.82	v  -651 -652 -653 -654 655 -656 657 658 -659 -660
6.78/6.82	v  -661 -662 -663 664 -665 -666 667 -668 -669 670
6.78/6.82	v  671 -672 -673 -674 -675 -676 -677 -678 -679 -680
6.78/6.82	v  681 682 683 684 -685 686 687 -688 689 690
6.78/6.82	v  -691 -692 -693 -694 695 -696 -697 698 -699 700
6.78/6.82	v  -701 702 703 704 705 -706 -707 -708 -709 710
6.78/6.82	v  -711 -712 713 714 -715 716 717 -718 -719 -720
6.78/6.82	v  721 -722 -723 -724 -725 -726 -727 -728 -729 730
6.78/6.82	v  731 732 733 734 -735 -736 -737 738 739 -740
6.78/6.82	v  -741 -742 -743 744 -745 -746 747 -748 -749 -750
6.78/6.82	v  -751 752 753 -754 755 -756 -757 758 -759 -760
6.78/6.82	v  761 -762 -763 764 765 -766 -767 -768 769 -770
6.78/6.82	v  -771 -772 -773 774 -775 776 -777 -778 -779 780
6.78/6.82	v  781 782 783 784 -785 -786 787 -788 789 -790
6.78/6.82	v  -791 792 793 794 -795 796 797 798 799 800
6.78/6.82	v  -801 -802 803 804 -805 806 807 808 809 810
6.78/6.82	v  811 -812 813 -814 815 816 817 -818 819 820
6.78/6.82	v  -821 822 823 824 -825 826 827 828 -829 -830
6.78/6.82	v  -831 832 833 834 -835 836 837 -838 -839 -840
6.78/6.82	v  -841 842 -843 844 -845 -846 -847 -848 849 -850
6.78/6.82	v  851 852 853 -854 -855 -856 -857 858 -859 860
6.78/6.82	v  861 -862 -863 864 -865 -866 -867 -868 869 -870
6.78/6.82	v  871 872 873 874 875 -876 877 -878 -879 880
6.78/6.82	v  881 882 -883 884 -885 -886 -887 -888 -889 890
6.78/6.82	v  -891 -892 893 894 -895 -896 897 -898 899 -900
6.78/6.82	v  901 902 -903 904 905 -906 -907 -908 -909 910
6.78/6.82	v  -911 912 -913 914 915 -916 917 918 -919 -920
6.78/6.82	v  -921 922 923 -924 925 -926 927 -928 929 -930
6.78/6.82	v  -931 -932 933 -934 -935 -936 937 938 -939 -940
6.78/6.82	v  -941 942 943 -944 -945 946 947 -948 -949 950
6.78/6.82	v  951 -952 -953 954 955 -956 -957 958 959 -960
6.78/6.82	v  961 -962 963 964 965 966 -967 968 -969 -970
6.78/6.82	v  971 972 -973 974 975 976 977 978 -979 980
6.78/6.82	v  -981 -982 -983 984 985 -986 -987 988 989 -990
6.78/6.82	v  -991 992 993 994 -995 996 -997 998 -999 -1000
6.78/6.82	v  1001 -1002 1003 1004 1005 -1006 1007 1008 1009 1010
6.78/6.82	v  1011 1012 -1013 -1014 -1015 1016 -1017 -1018 1019 -1020
6.78/6.82	v  -1021 1022 -1023 1024 1025 -1026 -1027 -1028 1029 1030
6.78/6.82	v  -1031 1032 -1033 1034 1035 -1036 1037 -1038 -1039 -1040
6.78/6.82	v  1041 1042 1043 -1044 1045 -1046 1047 -1048 -1049 1050
6.78/6.82	v  -1051 1052 1053 -1054 -1055 -1056 1057 -1058 -1059 -1060
6.78/6.82	v  -1061 -1062 -1063 1064 1065 1066 -1067 -1068 -1069 -1070
6.78/6.82	v  -1071 -1072 -1073 -1074 1075 1076 -1077 1078 -1079 1080
6.78/6.82	v  1081 -1082 1083 -1084 -1085 1086 1087 -1088 -1089 -1090
6.78/6.82	v  1091 -1092 1093 -1094 1095 -1096 -1097 1098 1099 -1100
6.78/6.82	v  -1101 1102 1103 -1104 1105 -1106 1107 1108 1109 1110
6.78/6.82	v  1111 1112 1113 1114 1115 1116 1117 -1118 -1119 -1120
6.78/6.82	v  1121 1122 -1123 -1124 -1125 1126 -1127 1128 1129 -1130
6.78/6.82	v  1131 -1132 -1133 1134 -1135 1136 1137 -1138 -1139 1140
6.78/6.82	v  1141 1142 -1143 1144 1145 1146 1147 1148 -1149 -1150
6.78/6.82	v  -1151 -1152 -1153 1154 -1155 -1156 1157 1158 1159 -1160
6.78/6.82	v  1161 1162 -1163 1164 -1165 1166 -1167 1168 -1169 1170
6.78/6.82	v  1171 -1172 -1173 1174 -1175 1176 1177 -1178 -1179 1180
6.78/6.82	v  1181 -1182 -1183 -1184 -1185 -1186 -1187 -1188 1189 -1190
6.78/6.82	v  -1191 1192 -1193 -1194 1195 -1196 1197 -1198 1199 -1200
6.78/6.82	v  -1201 1202 -1203 -1204 1205 -1206 1207 -1208 1209 -1210
6.78/6.82	v  1211 1212 -1213 1214 -1215 1216 1217 1218 -1219 -1220
6.78/6.82	v  1221 -1222 -1223 1224 1225 1226 1227 -1228 1229 -1230
6.78/6.82	v  -1231 -1232 1233 -1234 -1235 -1236 1237 1238 -1239 1240
6.78/6.82	v  -1241 1242 -1243 1244 1245 1246 1247 1248 1249 -1250
6.78/6.82	v  -1251 1252 1253 -1254 -1255 -1256 1257 1258 1259 -1260
6.78/6.82	v  -1261 1262 -1263 1264 -1265 -1266 -1267 -1268 1269 -1270
6.78/6.82	v  1271 1272 -1273 -1274 1275 1276 1277 1278 -1279 -1280
6.78/6.82	v  -1281 1282 1283 -1284 -1285 -1286 -1287 1288 -1289 -1290
6.78/6.82	v  -1291 -1292 -1293 1294 1295 1296 -1297 -1298 -1299 -1300
6.78/6.82	v  1301 1302 1303 -1304 -1305 -1306 1307 1308 -1309 1310
6.78/6.82	v  -1311 1312 -1313 -1314 1315 1316 -1317 1318 1319 -1320
6.78/6.82	v  -1321 -1322 -1323 1324 -1325 -1326 -1327 1328 1329 1330
6.78/6.82	v  1331 1332 -1333 1334 -1335 1336 -1337 -1338 -1339 1340
6.78/6.82	v  1341 1342 -1343 1344 -1345 1346 -1347 1348 1349 -1350
6.78/6.82	v  -1351 1352 1353 -1354 -1355 -1356 1357 1358 1359 -1360
6.78/6.82	v  1361 -1362 1363 -1364 1365 1366 1367 1368 1369 1370
6.78/6.82	v  -1371 -1372 1373 1374 1375 1376 -1377 1378 1379 1380
6.78/6.82	v  1381 -1382 1383 1384 1385 -1386 1387 1388 -1389 1390
6.78/6.82	v  -1391 1392 1393 1394 -1395 -1396 1397 -1398 -1399 -1400
6.78/6.82	v  1401 1402 -1403 1404 1405 1406 1407 -1408 1409 -1410
6.78/6.82	v  -1411 -1412 1413 -1414 1415 1416 -1417 1418 -1419 1420
6.78/6.82	v  -1421 1422 1423 1424 -1425 1426 -1427 -1428 1429 -1430
6.78/6.82	v  -1431 -1432 -1433 -1434 1435 -1436 -1437 -1438 1439 1440
6.78/6.82	v  -1441 1442 -1443 1444 -1445 -1446 1447 -1448 1449 -1450
6.78/6.82	v  1451 1452 -1453 -1454 1455 1456 -1457 1458 -1459 1460
6.78/6.82	v  -1461 -1462 1463 1464 -1465 1466 -1467 1468 -1469 1470
6.78/6.82	v  1471 1472 1473 -1474 -1475 -1476 -1477 -1478 1479 -1480
6.78/6.82	v  1481 1482 1483 -1484 1485 1486 -1487 1488 -1489 -1490
6.78/6.82	v  1491 1492 1493 -1494 -1495 1496 1497 -1498 1499 1500
6.78/6.82	v  1501 -1502 -1503 -1504 -1505 -1506 -1507 -1508 1509 -1510
6.78/6.82	v  -1511 1512 -1513 -1514 -1515 1516 1517 1518 1519 -1520
6.78/6.82	v  -1521 1522 1523 -1524 -1525 1526 -1527 1528 -1529 1530
6.78/6.82	v  -1531 -1532 -1533 1534 1535 -1536 -1537 1538 -1539 -1540
6.78/6.82	v  -1541 -1542 1543 -1544 -1545 -1546 -1547 -1548 1549 1550
6.78/6.82	v  1551 -1552 -1553 1554 -1555 -1556 -1557 1558 1559 1560
6.78/6.82	v  -1561 -1562 -1563 1564 1565 1566 1567 -1568 -1569 -1570
6.78/6.82	v  -1571 1572 -1573 -1574 -1575 1576 -1577 1578 1579 1580
6.78/6.82	v  1581 1582 -1583 1584 1585 1586 -1587 -1588 -1589 -1590
6.78/6.82	v  1591 1592 1593 -1594 1595 -1596 1597 1598 -1599 1600
6.78/6.82	v  1601 -1602 1603 1604 -1605 -1606 -1607 -1608 1609 1610
6.78/6.82	v  1611 -1612 -1613 -1614 -1615 -1616 -1617 1618 1619 1620
6.78/6.82	v  -1621 -1622 1623 -1624 1625 -1626 1627 1628 -1629 -1630
6.78/6.82	v  1631 -1632 1633 1634 -1635 -1636 -1637 -1638 -1639 1640
6.78/6.82	v  -1641 1642 1643 1644 1645 1646 1647 -1648 -1649 -1650
6.78/6.82	v  1651 -1652 -1653 1654 1655 -1656 1657 -1658 1659 1660
6.78/6.82	v  1661 -1662 1663 1664 -1665 1666 -1667 -1668 -1669 -1670
6.78/6.82	v  1671 1672 1673 1674 1675 1676 1677 -1678 -1679 1680
6.78/6.82	v  1681 1682 -1683 -1684 -1685 1686 -1687 1688 -1689 -1690
6.78/6.82	v  1691 1692 1693 1694 -1695 1696 -1697 -1698 1699 -1700
6.78/6.82	v  1701 1702 1703 1704 1705 -1706 -1707 -1708 -1709 -1710
6.78/6.82	v  -1711 -1712 -1713 1714 -1715 -1716 -1717 -1718 -1719 -1720
6.78/6.82	v  1721 1722 1723 1724 1725 1726 1727 1728 -1729 1730
6.78/6.82	v  -1731 -1732 1733 -1734 1735 1736 -1737 -1738 -1739 -1740
6.78/6.82	v  1741 1742 1743 1744 1745 1746 -1747 1748 -1749 1750
6.78/6.82	v  1751 1752 1753 -1754 1755 -1756 1757 -1758 1759 1760
6.78/6.82	v  1761 1762 -1763 1764 -1765 1766 -1767 1768 1769 1770
6.78/6.82	v  -1771 -1772 -1773 -1774 -1775 1776 -1777 1778 -1779 -1780
6.78/6.82	v  1781 -1782 1783 1784 -1785 1786 1787 1788 1789 1790
6.78/6.82	v  1791 -1792 -1793 -1794 1795 1796 -1797 -1798 1799 -1800
6.78/6.82	v  1801 -1802 1803 -1804 1805 -1806 1807 -1808 -1809 1810
6.78/6.82	v  -1811 -1812 -1813 1814 -1815 1816 -1817 -1818 1819 1820
6.78/6.82	v  1821 1822 -1823 1824 1825 1826 -1827 -1828 1829 1830
6.78/6.82	v  1831 -1832 -1833 -1834 -1835 -1836 -1837 -1838 1839 -1840
6.78/6.82	v  1841 -1842 1843 -1844 1845 1846 1847 1848 -1849 1850
6.78/6.82	v  1851 1852 -1853 -1854 -1855 -1856 -1857 -1858 -1859 1860
6.78/6.82	v  -1861 -1862 1863 1864 -1865 1866 -1867 -1868 -1869 -1870
6.78/6.82	v  -1871 1872 -1873 -1874 1875 1876 1877 1878 1879 1880
6.78/6.82	v  1881 -1882 1883 -1884 -1885 -1886 -1887 -1888 -1889 1890
6.78/6.82	v  1891 1892 -1893 1894 1895 -1896 1897 1898 1899 1900
6.78/6.82	v  -1901 1902 1903 -1904 -1905 -1906 1907 1908 -1909 1910
6.78/6.82	v  1911 -1912 1913 -1914 1915 1916 1917 1918 -1919 1920
6.78/6.82	v  -1921 -1922 1923 -1924 -1925 -1926 -1927 -1928 1929 -1930
6.78/6.82	v  -1931 1932 -1933 1934 -1935 1936 -1937 -1938 -1939 -1940
6.78/6.82	v  -1941 1942 1943 1944 1945 -1946 1947 -1948 -1949 -1950
6.78/6.82	v  1951 1952 -1953 1954 -1955 -1956 1957 1958 -1959 1960
6.78/6.82	v  -1961 1962 1963 1964 -1965 -1966 -1967 1968 -1969 1970
6.78/6.82	v  1971 -1972 1973 1974 1975 -1976 1977 1978 -1979 1980
6.78/6.82	v  -1981 -1982 1983 1984 -1985 -1986 -1987 -1988 -1989 1990
6.78/6.82	v  1991 -1992 -1993 1994 -1995 -1996 -1997 -1998 1999 2000
6.78/6.82	v  2001 -2002 -2003 2004 -2005 2006 -2007 2008 -2009 -2010
6.78/6.82	v  2011 2012 2013 -2014 2015 -2016 -2017 -2018 -2019 -2020
6.78/6.82	v  -2021 2022 2023 -2024 2025 -2026 2027 2028 2029 2030
6.78/6.82	v  2031 -2032 -2033 -2034 2035 2036 2037 2038 -2039 -2040
6.78/6.82	v  -2041 2042 -2043 2044 -2045 -2046 -2047 -2048 2049 -2050
6.78/6.82	v  2051 2052 2053 -2054 -2055 2056 2057 2058 -2059 2060
6.78/6.82	v  -2061 2062 2063 -2064 2065 2066 -2067 2068 2069 2070
6.78/6.82	v  2071 2072 -2073 -2074 -2075 -2076 2077 2078 -2079 -2080
6.78/6.82	v  2081 2082 -2083 2084 2085 2086 2087 2088 -2089 2090
6.78/6.82	v  -2091 2092 -2093 2094 -2095 -2096 -2097 -2098 -2099 -2100
6.78/6.82	v  2101 2102 -2103 2104 2105 -2106 2107 -2108 -2109 2110
6.78/6.82	v  -2111 -2112 2113 2114 2115 2116 2117 2118 2119 -2120
6.78/6.82	v  -2121 -2122 2123 2124 2125 -2126 2127 -2128 2129 2130
6.78/6.82	v  2131 2132 -2133 2134 -2135 -2136 -2137 2138 2139 -2140
6.78/6.82	v  -2141 2142 2143 2144 2145 2146 -2147 2148 -2149 2150
6.78/6.82	v  -2151 2152 2153 -2154 2155 2156 2157 -2158 2159 2160
6.78/6.82	v  2161 2162 -2163 2164 2165 -2166 2167 2168 -2169 -2170
6.78/6.82	v  2171 2172 -2173 2174 -2175 -2176 2177 2178 2179 -2180
6.78/6.82	v  -2181 -2182 2183 2184 -2185 2186 2187 2188 -2189 2190
6.78/6.82	v  -2191 2192 2193 -2194 2195 -2196 -2197 -2198 2199 2200
6.78/6.82	v  -2201 -2202 2203 2204 -2205 -2206 -2207 2208 2209 2210
6.78/6.82	v  -2211 2212 2213 -2214 -2215 -2216 -2217 2218 2219 -2220
6.78/6.82	v  -2221 -2222 -2223 2224 2225 -2226 2227 -2228 2229 -2230
6.78/6.82	v  2231 2232 2233 -2234 2235 2236 2237 -2238 2239 2240
6.78/6.82	v  2241 -2242 -2243 2244 2245 2246 2247 -2248 2249 2250
6.78/6.82	v  2251 -2252 -2253 2254 -2255 -2256 -2257 2258 -2259 -2260
6.78/6.82	v  2261 -2262 2263 -2264 2265 2266 2267 -2268 -2269 2270
6.78/6.82	v  2271 2272 2273 -2274 -2275 2276 -2277 -2278 -2279 -2280
6.78/6.82	v  -2281 2282 2283 2284 2285 2286 -2287 2288 2289 2290
6.78/6.82	v  -2291 -2292 -2293 -2294 -2295 2296 -2297 -2298 2299 2300
6.78/6.82	v  2301 -2302 2303 2304 2305 -2306 2307 -2308 2309 -2310
6.78/6.82	v  -2311 -2312 2313 -2314 2315 -2316 2317 2318 2319 2320
6.78/6.82	v  -2321 -2322 -2323 2324 2325 -2326 2327 -2328 2329 2330
6.78/6.82	v  2331 -2332 -2333 2334 2335 2336 2337 2338 -2339 2340
6.78/6.82	v  2341 -2342 2343 2344 -2345 2346 2347 -2348 2349 -2350
6.78/6.82	v  2351 2352 -2353 -2354 -2355 2356 2357 2358 2359 2360
6.78/6.82	v  2361 -2362 2363 2364 -2365 2366 -2367 -2368 2369 -2370
6.78/6.82	v  2371 2372 -2373 -2374 -2375 2376 -2377 -2378 -2379 -2380
6.78/6.82	v  2381 2382 2383 2384 2385 2386 -2387 2388 2389 2390
6.78/6.82	v  -2391 2392 2393 2394 -2395 2396 2397 2398 2399 -2400
6.78/6.82	v  2401 -2402 2403 2404 -2405 2406 2407 2408 -2409 -2410
6.78/6.82	v  -2411 2412 -2413 -2414 -2415 -2416 -2417 2418 -2419 -2420
6.78/6.82	v  -2421 -2422 2423 2424 2425 -2426 2427 -2428 -2429 2430
6.78/6.82	v  2431 2432 2433 -2434 2435 -2436 -2437 -2438 -2439 2440
6.78/6.82	v  -2441 -2442 2443 2444 -2445 -2446 2447 2448 2449 -2450
6.78/6.82	v  2451 2452 2453 2454 2455 2456 -2457 -2458 2459 -2460
6.78/6.82	v  -2461 -2462 -2463 -2464 2465 2466 -2467 2468 -2469 2470
6.78/6.82	v  2471 -2472 -2473 -2474 -2475 2476 -2477 2478 -2479 -2480
6.78/6.82	v  2481 2482 -2483 2484 2485 -2486 -2487 2488 -2489 2490
6.78/6.82	v  -2491 -2492 -2493 -2494 -2495 -2496 -2497 2498 2499 2500
6.78/6.82	v  0
6.78/6.82	c SearchSteps = 10361450
6.78/6.82	c SolveTime = 6.8

Verifier Data

OK

Watcher Data

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 935)

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-3219925-1303250075/watcher-3219925-1303250075 -o /tmp/evaluation-result-3219925-1303250075/solver-3219925-1303250075 -C 5000 -W 5000 -M 15500 sparrow2011 HOME/instance-3219925-1303250075.cnf 961352995 

running on 4 cores: 1,3,5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.64 2.95 3.06 2/178 24345
/proc/meminfo: memFree=22267556/32951124 swapFree=67111416/67111528
[pid=24345] ppid=24343 vsize=11800 CPUtime=0 cores=1,3,5,7
/proc/24345/stat : 24345 (runsolver) S 24343 24345 24313 0 -1 4202560 41 0 0 0 0 0 0 0 23 0 1 0 436605713 12083200 51 33554432000 4194304 5434984 140736382420528 18446744073709551615 4881607 0 2147483391 4096 24578 18446744071700214583 0 0 17 5 0 0 0
/proc/24345/statm: 2950 51 31 303 0 2644 0

[startup+0.037582 s]
/proc/loadavg: 2.64 2.95 3.06 2/178 24345
/proc/meminfo: memFree=22267556/32951124 swapFree=67111416/67111528
[pid=24345] ppid=24343 vsize=12228 CPUtime=0.01 cores=1,3,5,7
/proc/24345/stat : 24345 (sparrow2011) R 24343 24345 24313 0 -1 4202496 616 0 0 0 1 0 0 0 24 0 1 0 436605713 12521472 557 33554432000 4194304 4568220 140736983196384 18446744073709551615 4239785 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/24345/statm: 3057 557 173 92 0 1441 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 12228

[startup+0.100537 s]
/proc/loadavg: 2.64 2.95 3.06 2/178 24345
/proc/meminfo: memFree=22267556/32951124 swapFree=67111416/67111528
[pid=24345] ppid=24343 vsize=12228 CPUtime=0.08 cores=1,3,5,7
/proc/24345/stat : 24345 (sparrow2011) R 24343 24345 24313 0 -1 4202496 616 0 0 0 8 0 0 0 24 0 1 0 436605713 12521472 557 33554432000 4194304 4568220 140736983196384 18446744073709551615 4240189 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/24345/statm: 3057 557 173 92 0 1441 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 12228

[startup+0.300478 s]
/proc/loadavg: 2.64 2.95 3.06 2/178 24345
/proc/meminfo: memFree=22267556/32951124 swapFree=67111416/67111528
[pid=24345] ppid=24343 vsize=12228 CPUtime=0.28 cores=1,3,5,7
/proc/24345/stat : 24345 (sparrow2011) R 24343 24345 24313 0 -1 4202496 616 0 0 0 28 0 0 0 25 0 1 0 436605713 12521472 557 33554432000 4194304 4568220 140736983196384 18446744073709551615 4240195 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/24345/statm: 3057 557 173 92 0 1441 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 12228

[startup+0.700416 s]
/proc/loadavg: 2.64 2.95 3.06 2/178 24345
/proc/meminfo: memFree=22267556/32951124 swapFree=67111416/67111528
[pid=24345] ppid=24343 vsize=12228 CPUtime=0.68 cores=1,3,5,7
/proc/24345/stat : 24345 (sparrow2011) R 24343 24345 24313 0 -1 4202496 616 0 0 0 68 0 0 0 25 0 1 0 436605713 12521472 557 33554432000 4194304 4568220 140736983196384 18446744073709551615 4239928 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/24345/statm: 3057 557 173 92 0 1441 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 12228

[startup+1.50028 s]
/proc/loadavg: 2.64 2.95 3.06 3/182 24352
/proc/meminfo: memFree=22247676/32951124 swapFree=67111416/67111528
[pid=24345] ppid=24343 vsize=12228 CPUtime=1.48 cores=1,3,5,7
/proc/24345/stat : 24345 (sparrow2011) R 24343 24345 24313 0 -1 4202496 616 0 0 0 148 0 0 0 25 0 1 0 436605713 12521472 557 33554432000 4194304 4568220 140736983196384 18446744073709551615 4243216 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/24345/statm: 3057 557 173 92 0 1441 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 12228

[startup+3.10098 s]
/proc/loadavg: 2.64 2.95 3.06 3/182 24352
/proc/meminfo: memFree=22247056/32951124 swapFree=67111416/67111528
[pid=24345] ppid=24343 vsize=12228 CPUtime=3.08 cores=1,3,5,7
/proc/24345/stat : 24345 (sparrow2011) R 24343 24345 24313 0 -1 4202496 616 0 0 0 308 0 0 0 25 0 1 0 436605713 12521472 557 33554432000 4194304 4568220 140736983196384 18446744073709551615 4238595 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/24345/statm: 3057 557 173 92 0 1441 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 12228

[startup+6.3004 s]
/proc/loadavg: 2.59 2.93 3.06 3/182 24352
/proc/meminfo: memFree=22247676/32951124 swapFree=67111416/67111528
[pid=24345] ppid=24343 vsize=12228 CPUtime=6.28 cores=1,3,5,7
/proc/24345/stat : 24345 (sparrow2011) R 24343 24345 24313 0 -1 4202496 616 0 0 0 628 0 0 0 25 0 1 0 436605713 12521472 557 33554432000 4194304 4568220 140736983196384 18446744073709551615 4239472 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/24345/statm: 3057 557 173 92 0 1441 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 12228

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

[startup+6.70032 s]
/proc/loadavg: 2.59 2.93 3.06 3/182 24352
/proc/meminfo: memFree=22247676/32951124 swapFree=67111416/67111528
[pid=24345] ppid=24343 vsize=12228 CPUtime=6.68 cores=1,3,5,7
/proc/24345/stat : 24345 (sparrow2011) R 24343 24345 24313 0 -1 4202496 616 0 0 0 668 0 0 0 25 0 1 0 436605713 12521472 557 33554432000 4194304 4568220 140736983196384 18446744073709551615 4240103 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/24345/statm: 3057 557 173 92 0 1441 0
Current children cumulated CPU time (s) 6.68
Current children cumulated vsize (KiB) 12228

[startup+6.80031 s]
/proc/loadavg: 2.59 2.93 3.06 3/182 24352
/proc/meminfo: memFree=22247676/32951124 swapFree=67111416/67111528
[pid=24345] ppid=24343 vsize=12228 CPUtime=6.78 cores=1,3,5,7
/proc/24345/stat : 24345 (sparrow2011) R 24343 24345 24313 0 -1 4202496 616 0 0 0 678 0 0 0 25 0 1 0 436605713 12521472 557 33554432000 4194304 4568220 140736983196384 18446744073709551615 4239280 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/24345/statm: 3057 557 173 92 0 1441 0
Current children cumulated CPU time (s) 6.78
Current children cumulated vsize (KiB) 12228

Child status: 10
Real time (s): 6.8221
CPU time (s): 6.80296
CPU user time (s): 6.80296
CPU system time (s): 0
CPU usage (%): 99.7195
Max. virtual memory (cumulated for all children) (KiB): 12228

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 6.80297
system time used= 0
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 634
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= 6
involuntary context switches= 11

runsolver used 0.011998 second user time and 0.025996 second system time

The end

Launcher Data

Begin job on node134 at 2011-04-19 23:54:35
IDJOB=3219925
IDBENCH=82671
IDSOLVER=1636
FILE ID=node134/3219925-1303250075
RUNJOBID= node134-1303250075-24332
PBS_JOBID= 13042432
Free space on /tmp= 71992 MiB

SOLVER NAME= sparrow2011 sparrow2011_ubcsat1.2_2011-03-02
BENCH NAME= SAT11/random/large/unif-k3-r4.2-v2500-c10500-S374960214-041-UNKNOWN.cnf
COMMAND LINE= sparrow2011 BENCHNAME RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3219925-1303250075/watcher-3219925-1303250075 -o /tmp/evaluation-result-3219925-1303250075/solver-3219925-1303250075 -C 5000 -W 5000 -M 15500  sparrow2011 HOME/instance-3219925-1303250075.cnf 961352995

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 11586d50c22305a7c51fb5c10a66d320
RANDOM SEED=961352995

node134.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		: 2666.831
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	: 5333.66
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		: 2666.831
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	: 5332.67
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		: 2666.831
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	: 5332.83
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		: 2666.831
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	: 7186.06
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		: 2666.831
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	: 5332.80
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		: 2666.831
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	: 5332.83
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		: 2666.831
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		: 2666.831
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	: 5332.84
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      22270780 kB
Buffers:        661352 kB
Cached:        9593440 kB
SwapCached:        108 kB
Active:        5741684 kB
Inactive:      4577844 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      22270780 kB
SwapTotal:    67111528 kB
SwapFree:     67111416 kB
Dirty:             460 kB
Writeback:           0 kB
AnonPages:       64656 kB
Mapped:          14104 kB
Slab:           297336 kB
PageTables:       5148 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   186708 kB
VmallocTotal: 34359738367 kB
VmallocUsed:     33868 kB
VmallocChunk: 34359703231 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 71988 MiB
End job on node134 at 2011-04-19 23:54:42