Trace number 3162419

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 1.04384 1.04601

General information on the benchmark

Namerandom/large/
unif-k3-r4.2-v2500-c10500-S1907658523-004-UNKNOWN.cnf
MD5SUMb937b5bc0ec99f47d43da4a3e675d75d
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.326949
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 

1.00/1.04	c 
1.00/1.04	c UBCSAT version 1.2-sparrow2011 (based on BETA 1.2-b10) SAT11 Sparrow Build
1.00/1.04	c 
1.00/1.04	c http://www.satlib.org/ubcsat
1.00/1.04	c 
1.00/1.04	c ubcsat -h for help
1.00/1.04	c 
1.00/1.04	s SATISFIABLE
1.00/1.04	v  -1 2 -3 4 -5 6 -7 8 9 10
1.00/1.04	v  -11 -12 -13 14 -15 -16 17 -18 -19 -20
1.00/1.04	v  21 22 23 24 25 26 27 28 29 -30
1.00/1.04	v  31 -32 33 -34 35 -36 -37 -38 -39 -40
1.00/1.04	v  -41 42 43 44 -45 46 -47 48 49 -50
1.00/1.04	v  -51 52 -53 54 -55 -56 57 -58 59 60
1.00/1.04	v  -61 -62 -63 64 65 66 -67 68 69 -70
1.00/1.04	v  -71 -72 73 -74 75 -76 -77 78 -79 -80
1.00/1.04	v  -81 82 83 84 85 86 87 -88 -89 -90
1.00/1.04	v  -91 92 -93 -94 -95 96 -97 98 -99 100
1.00/1.04	v  -101 102 -103 -104 -105 -106 107 108 -109 -110
1.00/1.04	v  -111 112 113 -114 -115 116 -117 -118 -119 -120
1.00/1.04	v  121 -122 -123 124 125 -126 127 -128 129 130
1.00/1.04	v  131 -132 -133 134 -135 -136 137 138 -139 140
1.00/1.04	v  -141 142 -143 -144 -145 146 -147 -148 149 -150
1.00/1.04	v  -151 152 153 -154 155 156 -157 -158 -159 160
1.00/1.04	v  -161 162 -163 -164 -165 -166 -167 -168 -169 -170
1.00/1.04	v  -171 172 -173 174 175 -176 -177 -178 -179 -180
1.00/1.04	v  181 -182 183 184 185 -186 187 188 -189 190
1.00/1.04	v  -191 -192 -193 194 -195 196 -197 -198 -199 -200
1.00/1.04	v  -201 202 -203 204 205 206 -207 -208 209 -210
1.00/1.04	v  -211 212 213 -214 -215 216 -217 218 219 220
1.00/1.04	v  -221 222 -223 -224 225 -226 227 228 -229 -230
1.00/1.04	v  231 -232 -233 234 235 -236 -237 -238 239 -240
1.00/1.04	v  241 242 243 244 -245 -246 247 248 249 -250
1.00/1.04	v  251 252 253 -254 -255 -256 257 258 259 260
1.00/1.04	v  -261 -262 263 264 265 -266 267 -268 269 -270
1.00/1.04	v  271 272 -273 -274 275 276 -277 278 -279 -280
1.00/1.04	v  -281 282 -283 -284 285 286 -287 288 289 -290
1.00/1.04	v  291 -292 -293 -294 -295 296 297 -298 -299 300
1.00/1.04	v  301 302 303 304 305 -306 307 -308 -309 -310
1.00/1.04	v  -311 -312 313 314 315 316 317 -318 319 -320
1.00/1.04	v  -321 322 -323 324 -325 326 327 -328 -329 -330
1.00/1.04	v  331 332 333 334 335 336 -337 -338 339 -340
1.00/1.04	v  341 -342 -343 344 345 346 -347 -348 349 -350
1.00/1.04	v  351 352 353 -354 -355 356 357 358 -359 360
1.00/1.04	v  361 362 363 -364 -365 366 -367 368 -369 370
1.00/1.04	v  -371 372 373 -374 -375 -376 377 -378 -379 -380
1.00/1.04	v  381 -382 -383 -384 -385 386 -387 388 389 -390
1.00/1.04	v  391 392 393 -394 -395 396 -397 398 399 400
1.00/1.04	v  -401 402 403 -404 405 406 -407 -408 -409 -410
1.00/1.04	v  411 412 -413 414 415 -416 -417 -418 419 -420
1.00/1.04	v  421 -422 423 -424 425 426 427 -428 429 430
1.00/1.04	v  431 432 -433 434 435 436 -437 438 439 440
1.00/1.04	v  -441 442 -443 -444 -445 446 447 448 449 450
1.00/1.04	v  451 452 453 -454 -455 456 -457 458 459 -460
1.00/1.04	v  -461 462 -463 -464 465 466 467 468 -469 -470
1.00/1.04	v  471 472 473 474 -475 -476 477 -478 -479 480
1.00/1.04	v  481 482 483 484 -485 -486 -487 488 489 -490
1.00/1.04	v  -491 492 493 494 495 -496 -497 -498 -499 500
1.00/1.04	v  -501 -502 -503 -504 505 506 -507 508 -509 510
1.00/1.04	v  -511 -512 -513 514 -515 -516 -517 -518 519 -520
1.00/1.04	v  521 -522 -523 524 525 526 -527 528 -529 -530
1.00/1.04	v  -531 -532 -533 534 535 -536 537 -538 -539 -540
1.00/1.04	v  541 542 -543 -544 545 546 547 -548 -549 550
1.00/1.04	v  551 552 -553 -554 555 556 557 558 559 -560
1.00/1.04	v  -561 562 563 564 565 -566 567 568 569 -570
1.00/1.04	v  -571 572 -573 -574 -575 -576 577 -578 -579 -580
1.00/1.04	v  581 582 583 -584 -585 586 587 588 589 -590
1.00/1.04	v  -591 592 -593 -594 595 -596 -597 -598 -599 600
1.00/1.04	v  -601 602 -603 -604 605 -606 -607 608 609 -610
1.00/1.04	v  611 612 613 -614 615 -616 -617 -618 619 -620
1.00/1.04	v  621 -622 -623 -624 -625 -626 627 -628 -629 630
1.00/1.04	v  631 632 633 634 -635 636 -637 638 -639 -640
1.00/1.04	v  641 -642 643 -644 645 646 -647 648 -649 650
1.00/1.04	v  -651 652 653 654 -655 656 -657 -658 659 660
1.00/1.04	v  -661 662 663 -664 -665 -666 -667 -668 -669 -670
1.00/1.04	v  671 672 -673 674 675 676 677 678 -679 -680
1.00/1.04	v  681 682 683 -684 -685 -686 -687 688 689 -690
1.00/1.04	v  -691 -692 -693 -694 -695 -696 -697 698 699 700
1.00/1.04	v  -701 -702 703 -704 -705 706 707 708 -709 710
1.00/1.04	v  -711 712 -713 714 -715 716 717 718 -719 720
1.00/1.04	v  -721 722 -723 -724 -725 726 727 -728 729 -730
1.00/1.04	v  731 -732 -733 -734 -735 736 737 -738 -739 -740
1.00/1.04	v  -741 742 -743 -744 -745 746 747 -748 749 750
1.00/1.04	v  -751 -752 753 -754 755 756 -757 -758 759 760
1.00/1.04	v  761 -762 763 -764 -765 -766 -767 -768 -769 -770
1.00/1.04	v  771 772 773 -774 775 -776 -777 778 -779 -780
1.00/1.04	v  -781 782 783 -784 785 -786 787 -788 789 790
1.00/1.04	v  791 -792 793 -794 795 796 -797 -798 -799 800
1.00/1.04	v  801 -802 803 804 805 806 -807 -808 -809 810
1.00/1.04	v  811 -812 -813 -814 -815 -816 -817 818 819 -820
1.00/1.04	v  821 822 -823 824 825 826 -827 -828 -829 -830
1.00/1.04	v  831 832 833 834 -835 -836 -837 838 -839 840
1.00/1.04	v  841 -842 843 844 845 -846 847 848 849 850
1.00/1.04	v  851 852 -853 -854 -855 856 857 -858 859 860
1.00/1.04	v  -861 -862 -863 864 -865 -866 -867 -868 869 870
1.00/1.04	v  871 -872 -873 -874 875 876 877 878 -879 880
1.00/1.04	v  881 -882 -883 884 -885 886 -887 888 889 -890
1.00/1.04	v  891 -892 -893 -894 895 896 -897 898 899 900
1.00/1.04	v  -901 -902 903 904 -905 -906 907 -908 909 -910
1.00/1.04	v  -911 912 913 914 -915 916 -917 -918 919 -920
1.00/1.04	v  921 -922 923 924 -925 926 927 -928 929 930
1.00/1.04	v  931 -932 933 934 935 936 937 938 -939 -940
1.00/1.04	v  -941 -942 943 944 945 946 -947 948 949 950
1.00/1.04	v  -951 -952 953 -954 955 956 -957 -958 -959 960
1.00/1.04	v  961 962 -963 964 965 -966 967 -968 969 -970
1.00/1.04	v  -971 -972 -973 -974 -975 976 -977 -978 -979 980
1.00/1.04	v  981 982 983 984 985 -986 987 -988 -989 -990
1.00/1.04	v  -991 -992 993 994 -995 -996 997 -998 -999 1000
1.00/1.04	v  1001 1002 1003 1004 1005 -1006 1007 1008 1009 -1010
1.00/1.04	v  1011 -1012 -1013 -1014 -1015 1016 1017 1018 -1019 1020
1.00/1.04	v  1021 1022 1023 1024 -1025 -1026 -1027 -1028 -1029 1030
1.00/1.04	v  -1031 -1032 -1033 1034 -1035 -1036 1037 1038 -1039 1040
1.00/1.04	v  1041 1042 -1043 -1044 1045 1046 1047 -1048 1049 1050
1.00/1.04	v  -1051 1052 1053 1054 1055 1056 -1057 1058 1059 -1060
1.00/1.04	v  -1061 -1062 1063 1064 -1065 -1066 -1067 1068 1069 1070
1.00/1.04	v  -1071 -1072 1073 1074 -1075 -1076 1077 1078 1079 -1080
1.00/1.04	v  1081 -1082 1083 -1084 1085 -1086 1087 -1088 1089 -1090
1.00/1.04	v  -1091 1092 1093 1094 -1095 -1096 -1097 1098 1099 -1100
1.00/1.04	v  -1101 -1102 -1103 -1104 1105 -1106 -1107 -1108 -1109 1110
1.00/1.04	v  -1111 -1112 -1113 -1114 1115 -1116 -1117 1118 -1119 1120
1.00/1.04	v  1121 -1122 1123 1124 1125 1126 -1127 -1128 -1129 -1130
1.00/1.04	v  -1131 -1132 1133 1134 1135 1136 -1137 -1138 -1139 -1140
1.00/1.04	v  -1141 -1142 -1143 -1144 1145 -1146 1147 1148 1149 1150
1.00/1.04	v  -1151 -1152 -1153 -1154 1155 -1156 1157 1158 1159 -1160
1.00/1.04	v  1161 -1162 -1163 1164 -1165 1166 1167 1168 -1169 -1170
1.00/1.04	v  1171 1172 1173 1174 -1175 -1176 -1177 1178 -1179 1180
1.00/1.04	v  -1181 -1182 -1183 1184 -1185 -1186 1187 -1188 -1189 -1190
1.00/1.04	v  -1191 1192 -1193 -1194 -1195 1196 1197 -1198 -1199 1200
1.00/1.04	v  -1201 1202 1203 1204 -1205 -1206 -1207 1208 -1209 -1210
1.00/1.04	v  1211 -1212 -1213 -1214 1215 1216 1217 -1218 1219 -1220
1.00/1.04	v  1221 -1222 1223 1224 -1225 -1226 -1227 1228 -1229 -1230
1.00/1.04	v  1231 -1232 1233 -1234 -1235 1236 -1237 1238 1239 -1240
1.00/1.04	v  1241 -1242 1243 1244 -1245 -1246 -1247 1248 -1249 -1250
1.00/1.04	v  1251 1252 1253 1254 -1255 -1256 1257 1258 -1259 1260
1.00/1.04	v  -1261 1262 -1263 -1264 1265 1266 1267 1268 1269 -1270
1.00/1.04	v  -1271 -1272 -1273 1274 1275 -1276 -1277 1278 1279 -1280
1.00/1.04	v  -1281 1282 -1283 -1284 1285 1286 1287 1288 -1289 1290
1.00/1.04	v  -1291 1292 -1293 1294 1295 -1296 -1297 1298 1299 1300
1.00/1.04	v  1301 1302 -1303 -1304 1305 -1306 -1307 1308 -1309 -1310
1.00/1.04	v  -1311 -1312 -1313 -1314 -1315 -1316 -1317 -1318 -1319 1320
1.00/1.04	v  -1321 1322 -1323 1324 -1325 1326 1327 -1328 -1329 -1330
1.00/1.04	v  -1331 1332 -1333 -1334 1335 -1336 1337 1338 -1339 1340
1.00/1.04	v  -1341 -1342 1343 -1344 1345 -1346 1347 -1348 1349 -1350
1.00/1.04	v  1351 1352 -1353 1354 1355 1356 1357 -1358 -1359 -1360
1.00/1.04	v  -1361 1362 -1363 -1364 -1365 1366 1367 1368 -1369 -1370
1.00/1.04	v  1371 1372 -1373 1374 1375 -1376 1377 1378 1379 1380
1.00/1.04	v  -1381 -1382 1383 -1384 1385 -1386 -1387 1388 -1389 1390
1.00/1.04	v  1391 1392 1393 -1394 -1395 -1396 -1397 1398 -1399 -1400
1.00/1.04	v  1401 1402 1403 1404 1405 1406 -1407 1408 -1409 -1410
1.00/1.04	v  1411 1412 -1413 -1414 1415 -1416 -1417 -1418 -1419 -1420
1.00/1.04	v  -1421 1422 1423 -1424 -1425 -1426 -1427 -1428 -1429 -1430
1.00/1.04	v  1431 1432 1433 -1434 1435 1436 -1437 -1438 1439 1440
1.00/1.04	v  1441 -1442 -1443 -1444 -1445 -1446 -1447 -1448 1449 -1450
1.00/1.04	v  1451 -1452 1453 1454 1455 1456 1457 -1458 -1459 -1460
1.00/1.04	v  -1461 1462 1463 -1464 -1465 -1466 -1467 1468 -1469 1470
1.00/1.04	v  -1471 1472 1473 1474 1475 1476 1477 -1478 1479 -1480
1.00/1.04	v  -1481 1482 1483 -1484 1485 -1486 -1487 -1488 -1489 -1490
1.00/1.04	v  -1491 1492 1493 -1494 1495 -1496 -1497 1498 -1499 -1500
1.00/1.04	v  -1501 -1502 1503 -1504 1505 -1506 1507 1508 -1509 -1510
1.00/1.04	v  1511 1512 -1513 1514 -1515 -1516 -1517 1518 1519 1520
1.00/1.04	v  1521 1522 1523 -1524 1525 -1526 -1527 1528 -1529 -1530
1.00/1.04	v  1531 -1532 -1533 1534 1535 -1536 1537 -1538 -1539 1540
1.00/1.04	v  1541 1542 -1543 -1544 -1545 1546 1547 1548 1549 1550
1.00/1.04	v  1551 1552 1553 1554 -1555 -1556 -1557 -1558 1559 1560
1.00/1.04	v  -1561 1562 1563 -1564 -1565 1566 1567 -1568 1569 -1570
1.00/1.04	v  1571 -1572 1573 -1574 -1575 1576 -1577 1578 -1579 -1580
1.00/1.04	v  -1581 -1582 1583 -1584 -1585 1586 1587 1588 -1589 -1590
1.00/1.04	v  1591 -1592 -1593 1594 -1595 1596 1597 1598 1599 -1600
1.00/1.04	v  -1601 1602 1603 -1604 -1605 1606 1607 1608 -1609 1610
1.00/1.04	v  1611 -1612 -1613 1614 -1615 1616 -1617 1618 1619 -1620
1.00/1.04	v  -1621 1622 1623 1624 -1625 -1626 1627 1628 1629 -1630
1.00/1.04	v  1631 -1632 1633 -1634 1635 1636 -1637 -1638 -1639 1640
1.00/1.04	v  -1641 -1642 -1643 -1644 1645 -1646 -1647 1648 -1649 -1650
1.00/1.04	v  -1651 -1652 -1653 1654 -1655 1656 1657 1658 1659 -1660
1.00/1.04	v  1661 -1662 1663 1664 -1665 -1666 1667 1668 1669 -1670
1.00/1.04	v  -1671 1672 -1673 1674 -1675 1676 1677 -1678 -1679 -1680
1.00/1.04	v  1681 1682 1683 1684 1685 1686 -1687 1688 -1689 1690
1.00/1.04	v  1691 1692 -1693 1694 1695 1696 1697 -1698 -1699 1700
1.00/1.04	v  1701 -1702 1703 1704 -1705 1706 1707 -1708 1709 -1710
1.00/1.04	v  -1711 1712 1713 -1714 1715 -1716 -1717 -1718 -1719 -1720
1.00/1.04	v  -1721 -1722 1723 1724 -1725 1726 1727 -1728 -1729 -1730
1.00/1.04	v  -1731 -1732 1733 -1734 1735 1736 1737 -1738 -1739 -1740
1.00/1.04	v  1741 1742 1743 -1744 -1745 1746 1747 -1748 1749 -1750
1.00/1.04	v  -1751 1752 -1753 -1754 1755 -1756 -1757 1758 1759 1760
1.00/1.04	v  -1761 -1762 1763 1764 -1765 1766 -1767 -1768 -1769 1770
1.00/1.04	v  -1771 1772 -1773 -1774 -1775 1776 -1777 1778 1779 1780
1.00/1.04	v  -1781 1782 -1783 -1784 1785 -1786 1787 -1788 1789 1790
1.00/1.04	v  1791 1792 1793 -1794 1795 -1796 1797 1798 -1799 -1800
1.00/1.04	v  -1801 1802 -1803 1804 -1805 -1806 -1807 -1808 1809 -1810
1.00/1.04	v  -1811 -1812 1813 1814 -1815 1816 -1817 1818 -1819 1820
1.00/1.04	v  -1821 -1822 -1823 -1824 1825 1826 1827 -1828 1829 -1830
1.00/1.04	v  1831 1832 1833 -1834 -1835 1836 1837 -1838 -1839 1840
1.00/1.04	v  -1841 1842 -1843 1844 1845 1846 1847 -1848 -1849 -1850
1.00/1.04	v  -1851 -1852 -1853 -1854 -1855 1856 1857 -1858 -1859 -1860
1.00/1.04	v  1861 1862 -1863 -1864 1865 1866 -1867 1868 -1869 1870
1.00/1.04	v  1871 1872 1873 1874 -1875 1876 1877 -1878 1879 -1880
1.00/1.04	v  -1881 1882 1883 -1884 -1885 -1886 -1887 -1888 -1889 1890
1.00/1.04	v  1891 -1892 1893 1894 1895 -1896 1897 -1898 -1899 1900
1.00/1.04	v  -1901 -1902 -1903 -1904 -1905 -1906 -1907 -1908 -1909 -1910
1.00/1.04	v  -1911 1912 -1913 1914 -1915 -1916 -1917 -1918 -1919 -1920
1.00/1.04	v  1921 -1922 -1923 1924 1925 1926 1927 -1928 -1929 -1930
1.00/1.04	v  1931 -1932 -1933 -1934 1935 -1936 1937 -1938 1939 -1940
1.00/1.04	v  1941 1942 1943 -1944 1945 -1946 1947 -1948 -1949 -1950
1.00/1.04	v  -1951 1952 -1953 1954 -1955 -1956 -1957 -1958 1959 -1960
1.00/1.04	v  1961 1962 -1963 -1964 -1965 1966 1967 1968 1969 1970
1.00/1.04	v  -1971 1972 -1973 1974 -1975 -1976 1977 1978 1979 1980
1.00/1.04	v  1981 -1982 -1983 -1984 1985 1986 1987 1988 1989 -1990
1.00/1.04	v  -1991 -1992 -1993 -1994 1995 -1996 -1997 -1998 -1999 -2000
1.00/1.04	v  -2001 -2002 2003 -2004 2005 -2006 -2007 2008 2009 -2010
1.00/1.04	v  2011 2012 -2013 -2014 2015 -2016 -2017 -2018 -2019 -2020
1.00/1.04	v  2021 2022 2023 2024 2025 2026 -2027 -2028 -2029 2030
1.00/1.04	v  2031 -2032 2033 -2034 -2035 2036 -2037 -2038 2039 2040
1.00/1.04	v  -2041 2042 2043 -2044 -2045 2046 -2047 -2048 -2049 -2050
1.00/1.04	v  -2051 2052 -2053 -2054 2055 -2056 2057 -2058 -2059 -2060
1.00/1.04	v  -2061 -2062 2063 2064 -2065 2066 2067 2068 2069 2070
1.00/1.04	v  2071 -2072 2073 2074 2075 -2076 2077 -2078 -2079 2080
1.00/1.04	v  2081 2082 -2083 -2084 2085 2086 -2087 -2088 -2089 -2090
1.00/1.04	v  -2091 2092 -2093 -2094 2095 2096 -2097 2098 2099 -2100
1.00/1.04	v  -2101 2102 2103 -2104 -2105 -2106 2107 -2108 2109 -2110
1.00/1.04	v  -2111 -2112 -2113 2114 2115 -2116 -2117 -2118 2119 2120
1.00/1.04	v  2121 -2122 -2123 2124 -2125 -2126 -2127 -2128 -2129 2130
1.00/1.04	v  -2131 2132 -2133 2134 2135 -2136 -2137 2138 -2139 -2140
1.00/1.04	v  -2141 2142 2143 2144 2145 2146 -2147 2148 2149 -2150
1.00/1.04	v  2151 2152 -2153 2154 2155 -2156 -2157 2158 2159 -2160
1.00/1.04	v  -2161 -2162 2163 -2164 2165 2166 -2167 2168 -2169 2170
1.00/1.04	v  2171 -2172 2173 -2174 2175 -2176 -2177 -2178 2179 -2180
1.00/1.04	v  2181 -2182 -2183 -2184 -2185 2186 -2187 -2188 -2189 -2190
1.00/1.04	v  -2191 -2192 -2193 -2194 -2195 2196 -2197 2198 2199 2200
1.00/1.04	v  2201 2202 -2203 -2204 -2205 2206 -2207 -2208 -2209 -2210
1.00/1.04	v  2211 2212 2213 2214 2215 -2216 -2217 -2218 -2219 -2220
1.00/1.04	v  2221 2222 2223 2224 2225 2226 -2227 -2228 2229 2230
1.00/1.04	v  -2231 -2232 -2233 2234 -2235 2236 2237 -2238 -2239 2240
1.00/1.04	v  2241 2242 2243 -2244 2245 2246 -2247 2248 2249 -2250
1.00/1.04	v  -2251 -2252 -2253 -2254 -2255 -2256 -2257 2258 -2259 -2260
1.00/1.04	v  -2261 -2262 -2263 2264 2265 -2266 2267 -2268 2269 -2270
1.00/1.04	v  -2271 2272 -2273 -2274 2275 2276 2277 2278 -2279 -2280
1.00/1.04	v  -2281 -2282 -2283 -2284 2285 -2286 2287 2288 -2289 2290
1.00/1.04	v  -2291 -2292 2293 -2294 2295 2296 2297 -2298 2299 2300
1.00/1.04	v  -2301 2302 -2303 -2304 -2305 2306 2307 -2308 2309 -2310
1.00/1.04	v  2311 -2312 -2313 -2314 2315 2316 2317 2318 2319 2320
1.00/1.04	v  -2321 -2322 -2323 -2324 2325 -2326 2327 2328 -2329 -2330
1.00/1.04	v  -2331 -2332 2333 -2334 -2335 -2336 -2337 -2338 -2339 2340
1.00/1.04	v  2341 2342 -2343 -2344 2345 -2346 2347 -2348 -2349 -2350
1.00/1.04	v  -2351 -2352 2353 -2354 -2355 -2356 -2357 -2358 -2359 -2360
1.00/1.04	v  2361 -2362 -2363 2364 -2365 2366 2367 -2368 -2369 2370
1.00/1.04	v  -2371 2372 -2373 2374 2375 2376 2377 2378 2379 -2380
1.00/1.04	v  2381 -2382 -2383 -2384 -2385 2386 2387 2388 -2389 -2390
1.00/1.04	v  2391 -2392 -2393 2394 2395 2396 -2397 -2398 -2399 -2400
1.00/1.04	v  -2401 2402 2403 2404 -2405 -2406 2407 -2408 -2409 2410
1.00/1.04	v  2411 2412 -2413 2414 2415 -2416 -2417 -2418 -2419 -2420
1.00/1.04	v  -2421 -2422 -2423 2424 2425 2426 2427 2428 -2429 -2430
1.00/1.04	v  -2431 -2432 -2433 -2434 2435 2436 2437 -2438 2439 2440
1.00/1.04	v  2441 2442 -2443 -2444 2445 -2446 -2447 2448 -2449 -2450
1.00/1.04	v  -2451 -2452 -2453 -2454 2455 -2456 2457 -2458 2459 -2460
1.00/1.04	v  2461 2462 -2463 -2464 -2465 2466 2467 2468 2469 2470
1.00/1.04	v  -2471 2472 -2473 2474 -2475 -2476 -2477 -2478 -2479 -2480
1.00/1.04	v  2481 -2482 2483 -2484 -2485 -2486 2487 -2488 2489 -2490
1.00/1.04	v  -2491 2492 2493 2494 2495 2496 2497 -2498 -2499 2500
1.00/1.04	v  0
1.00/1.04	c SearchSteps = 1576416
1.00/1.04	c SolveTime = 1.04

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-3162419-1301698433/watcher-3162419-1301698433 -o /tmp/evaluation-result-3162419-1301698433/solver-3162419-1301698433 -C 2400 -W 1300 -M 7680 sparrow2011 HOME/instance-3162419-1301698433.cnf 941841433 

running on 2 cores: 4,6

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: 2.13 3.50 3.74 1/178 14066
/proc/meminfo: memFree=19914348/32951124 swapFree=67111528/67111528
[pid=14066] ppid=14064 vsize=12232 CPUtime=0 cores=4,6
/proc/14066/stat : 14066 (sparrow2011) R 14064 14066 14034 0 -1 4202496 401 0 0 0 0 0 0 0 25 0 1 0 281441464 12525568 340 33554432000 4194304 4568220 140735322621136 18446744073709551615 4464883 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/14066/statm: 3058 340 147 92 0 1442 0

[startup+0.0628101 s]
/proc/loadavg: 2.13 3.50 3.74 1/178 14066
/proc/meminfo: memFree=19914348/32951124 swapFree=67111528/67111528
[pid=14066] ppid=14064 vsize=12228 CPUtime=0.06 cores=4,6
/proc/14066/stat : 14066 (sparrow2011) R 14064 14066 14034 0 -1 4202496 619 0 0 0 6 0 0 0 25 0 1 0 281441464 12521472 557 33554432000 4194304 4568220 140735322621136 18446744073709551615 4243006 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/14066/statm: 3057 557 173 92 0 1441 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 12228

[startup+0.10083 s]
/proc/loadavg: 2.13 3.50 3.74 1/178 14066
/proc/meminfo: memFree=19914348/32951124 swapFree=67111528/67111528
[pid=14066] ppid=14064 vsize=12228 CPUtime=0.1 cores=4,6
/proc/14066/stat : 14066 (sparrow2011) R 14064 14066 14034 0 -1 4202496 619 0 0 0 10 0 0 0 25 0 1 0 281441464 12521472 557 33554432000 4194304 4568220 140735322621136 18446744073709551615 4243216 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/14066/statm: 3057 557 173 92 0 1441 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 12228

[startup+0.300799 s]
/proc/loadavg: 2.13 3.50 3.74 1/178 14066
/proc/meminfo: memFree=19914348/32951124 swapFree=67111528/67111528
[pid=14066] ppid=14064 vsize=12228 CPUtime=0.29 cores=4,6
/proc/14066/stat : 14066 (sparrow2011) R 14064 14066 14034 0 -1 4202496 619 0 0 0 29 0 0 0 25 0 1 0 281441464 12521472 557 33554432000 4194304 4568220 140735322621136 18446744073709551615 4243106 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/14066/statm: 3057 557 173 92 0 1441 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12228

[startup+0.700702 s]
/proc/loadavg: 2.13 3.50 3.74 1/178 14066
/proc/meminfo: memFree=19914348/32951124 swapFree=67111528/67111528
[pid=14066] ppid=14064 vsize=12228 CPUtime=0.69 cores=4,6
/proc/14066/stat : 14066 (sparrow2011) R 14064 14066 14034 0 -1 4202496 619 0 0 0 69 0 0 0 25 0 1 0 281441464 12521472 557 33554432000 4194304 4568220 140735322621136 18446744073709551615 4240176 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/14066/statm: 3057 557 173 92 0 1441 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12228

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

[startup+0.900693 s]
/proc/loadavg: 2.13 3.50 3.74 1/178 14066
/proc/meminfo: memFree=19914348/32951124 swapFree=67111528/67111528
[pid=14066] ppid=14064 vsize=12228 CPUtime=0.89 cores=4,6
/proc/14066/stat : 14066 (sparrow2011) R 14064 14066 14034 0 -1 4202496 619 0 0 0 89 0 0 0 25 0 1 0 281441464 12521472 557 33554432000 4194304 4568220 140735322621136 18446744073709551615 4239928 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/14066/statm: 3057 557 173 92 0 1441 0
Current children cumulated CPU time (s) 0.89
Current children cumulated vsize (KiB) 12228

[startup+1.00069 s]
/proc/loadavg: 2.13 3.50 3.74 5/194 14095
/proc/meminfo: memFree=19873664/32951124 swapFree=67111528/67111528
[pid=14066] ppid=14064 vsize=12228 CPUtime=1 cores=4,6
/proc/14066/stat : 14066 (sparrow2011) R 14064 14066 14034 0 -1 4202496 619 0 0 0 100 0 0 0 25 0 1 0 281441464 12521472 557 33554432000 4194304 4568220 140735322621136 18446744073709551615 4239928 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/14066/statm: 3057 557 173 92 0 1441 0
Current children cumulated CPU time (s) 1
Current children cumulated vsize (KiB) 12228

Child status: 10
Real time (s): 1.04601
CPU time (s): 1.04384
CPU user time (s): 1.04284
CPU system time (s): 0.000999
CPU usage (%): 99.7922
Max. virtual memory (cumulated for all children) (KiB): 12228

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.04284
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= 3
involuntary context switches= 52

runsolver used 0.003999 second user time and 0.009998 second system time

The end

Launcher Data 

Begin job on node132 at 2011-04-02 00:53:53
IDJOB=3162419
IDBENCH=82650
IDSOLVER=1573
FILE ID=node132/3162419-1301698433
RUNJOBID= node132-1301698433-14053
PBS_JOBID= 12840747
Free space on /tmp= 71732 MiB

SOLVER NAME= sparrow2011 sparrow2011_ubcsat1.2_2011-03-02
BENCH NAME= SAT11/random/large/unif-k3-r4.2-v2500-c10500-S1907658523-004-UNKNOWN.cnf
COMMAND LINE= sparrow2011 BENCHNAME RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3162419-1301698433/watcher-3162419-1301698433 -o /tmp/evaluation-result-3162419-1301698433/solver-3162419-1301698433 -C 2400 -W 1300 -M 7680  sparrow2011 HOME/instance-3162419-1301698433.cnf 941841433

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

MD5SUM BENCH= b937b5bc0ec99f47d43da4a3e675d75d
RANDOM SEED=941841433

node132.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		: 2666.833
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		: 2666.833
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	: 5332.74
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		: 2666.833
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	: 5332.76
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		: 2666.833
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		: 2666.833
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		: 2666.833
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	: 5332.67
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		: 2666.833
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	: 5332.82
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		: 2666.833
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:     32951124 kB
MemFree:      19914504 kB
Buffers:        350268 kB
Cached:       12359168 kB
SwapCached:          0 kB
Active:        7824332 kB
Inactive:      4947256 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      19914504 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:             508 kB
Writeback:           0 kB
AnonPages:       62956 kB
Mapped:          14732 kB
Slab:           201388 kB
PageTables:       5536 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   188216 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= 71724 MiB
End job on node132 at 2011-04-02 00:53:54