Trace number 3219055

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 1.91271 1.91296

General information on the benchmark

Namerandom/large/
unif-k3-r4.2-v2500-c10500-S924370159-018-UNKNOWN.cnf
MD5SUM392862e8cb399d235b8f33dd872803fb
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1.91271
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

1.89/1.91	c 
1.89/1.91	c UBCSAT version 1.2-sparrow2011 (based on BETA 1.2-b10) SAT11 Sparrow Build
1.89/1.91	c 
1.89/1.91	c http://www.satlib.org/ubcsat
1.89/1.91	c 
1.89/1.91	c ubcsat -h for help
1.89/1.91	c 
1.89/1.91	s SATISFIABLE
1.89/1.91	v  1 2 -3 -4 5 6 -7 -8 9 10
1.89/1.91	v  -11 12 13 14 -15 16 -17 -18 19 -20
1.89/1.91	v  21 22 23 24 25 -26 27 28 29 -30
1.89/1.91	v  31 -32 -33 34 -35 36 -37 38 -39 -40
1.89/1.91	v  41 -42 43 44 45 46 -47 48 49 -50
1.89/1.91	v  -51 52 53 -54 -55 56 -57 58 59 -60
1.89/1.91	v  -61 -62 63 -64 -65 -66 -67 -68 -69 -70
1.89/1.91	v  -71 72 -73 74 75 76 -77 78 79 80
1.89/1.91	v  81 82 -83 84 85 86 87 88 89 -90
1.89/1.91	v  91 92 -93 -94 95 -96 -97 -98 99 100
1.89/1.91	v  -101 -102 -103 104 -105 -106 -107 108 109 110
1.89/1.91	v  111 112 113 114 115 -116 -117 118 -119 120
1.89/1.91	v  121 -122 -123 124 -125 126 -127 128 -129 -130
1.89/1.91	v  131 -132 -133 -134 135 136 -137 138 139 -140
1.89/1.91	v  141 142 143 144 145 -146 147 148 -149 -150
1.89/1.91	v  -151 -152 153 -154 155 -156 -157 -158 -159 -160
1.89/1.91	v  -161 162 -163 164 165 -166 -167 -168 -169 -170
1.89/1.91	v  171 172 -173 -174 -175 -176 177 -178 179 -180
1.89/1.91	v  -181 -182 183 -184 185 186 187 188 189 190
1.89/1.91	v  191 -192 -193 -194 -195 196 -197 -198 -199 200
1.89/1.91	v  201 202 -203 204 -205 -206 -207 208 209 -210
1.89/1.91	v  -211 -212 -213 214 -215 -216 217 218 -219 -220
1.89/1.91	v  -221 -222 -223 224 -225 226 -227 -228 -229 230
1.89/1.91	v  231 232 -233 234 235 -236 237 238 -239 240
1.89/1.91	v  241 -242 243 -244 -245 246 247 248 249 250
1.89/1.91	v  -251 252 253 254 -255 -256 -257 258 259 -260
1.89/1.91	v  261 -262 -263 264 -265 266 267 268 269 270
1.89/1.91	v  271 272 -273 -274 275 -276 -277 -278 -279 -280
1.89/1.91	v  281 282 -283 284 285 286 287 -288 289 290
1.89/1.91	v  -291 292 293 -294 295 296 297 -298 -299 300
1.89/1.91	v  -301 -302 303 304 305 -306 -307 -308 309 310
1.89/1.91	v  -311 312 -313 314 315 316 317 318 -319 -320
1.89/1.91	v  321 -322 323 324 325 -326 327 328 -329 330
1.89/1.91	v  -331 -332 333 334 -335 -336 -337 -338 -339 340
1.89/1.91	v  -341 -342 343 344 345 346 347 348 349 350
1.89/1.91	v  -351 352 353 354 355 356 357 358 359 -360
1.89/1.91	v  361 362 363 364 365 366 -367 368 -369 -370
1.89/1.91	v  371 372 -373 -374 -375 376 377 378 379 -380
1.89/1.91	v  -381 382 383 -384 -385 386 -387 -388 389 390
1.89/1.91	v  391 -392 -393 -394 -395 -396 -397 398 399 -400
1.89/1.91	v  -401 -402 403 404 405 406 -407 408 409 410
1.89/1.91	v  -411 -412 -413 414 -415 416 -417 418 -419 420
1.89/1.91	v  -421 422 423 424 -425 -426 -427 428 -429 430
1.89/1.91	v  -431 432 -433 434 -435 -436 437 438 -439 -440
1.89/1.91	v  -441 442 -443 -444 -445 446 -447 -448 449 450
1.89/1.91	v  -451 452 453 454 455 -456 457 -458 -459 460
1.89/1.91	v  461 462 463 -464 -465 -466 467 -468 469 470
1.89/1.91	v  -471 -472 -473 -474 -475 -476 -477 -478 479 -480
1.89/1.91	v  481 482 -483 484 485 -486 487 488 489 490
1.89/1.91	v  491 492 493 -494 -495 -496 497 -498 -499 -500
1.89/1.91	v  501 502 -503 504 505 -506 507 508 -509 -510
1.89/1.91	v  511 512 -513 514 515 516 -517 -518 519 -520
1.89/1.91	v  -521 -522 523 -524 -525 -526 527 528 -529 -530
1.89/1.91	v  -531 532 -533 -534 -535 536 537 -538 -539 540
1.89/1.91	v  541 -542 543 -544 545 546 547 -548 -549 550
1.89/1.91	v  -551 -552 553 554 555 556 -557 558 559 560
1.89/1.91	v  -561 562 563 564 -565 -566 -567 568 569 -570
1.89/1.91	v  571 -572 -573 -574 -575 576 577 578 -579 -580
1.89/1.91	v  -581 -582 583 584 585 586 -587 588 589 -590
1.89/1.91	v  591 592 -593 594 595 -596 -597 -598 -599 600
1.89/1.91	v  601 -602 603 604 -605 606 607 -608 -609 610
1.89/1.91	v  -611 612 613 614 -615 616 -617 -618 -619 -620
1.89/1.91	v  -621 -622 623 624 625 -626 -627 628 629 630
1.89/1.91	v  631 632 633 -634 -635 -636 637 -638 639 640
1.89/1.91	v  641 642 643 -644 -645 646 647 -648 649 650
1.89/1.91	v  -651 652 -653 -654 655 656 657 658 -659 -660
1.89/1.91	v  661 -662 663 664 665 666 -667 668 -669 -670
1.89/1.91	v  -671 672 673 -674 -675 -676 -677 678 679 680
1.89/1.91	v  -681 -682 683 684 685 686 -687 688 689 -690
1.89/1.91	v  -691 692 693 694 695 -696 697 698 -699 700
1.89/1.91	v  701 702 703 704 705 -706 707 -708 709 -710
1.89/1.91	v  711 -712 -713 714 -715 716 717 718 -719 -720
1.89/1.91	v  721 -722 -723 -724 725 726 727 728 -729 730
1.89/1.91	v  731 -732 -733 -734 735 736 737 -738 739 740
1.89/1.91	v  -741 -742 -743 -744 -745 -746 747 -748 749 750
1.89/1.91	v  -751 752 -753 754 755 756 -757 758 759 760
1.89/1.91	v  -761 762 763 764 -765 -766 -767 768 769 -770
1.89/1.91	v  771 -772 773 774 775 -776 777 -778 779 780
1.89/1.91	v  781 -782 783 784 785 786 -787 788 -789 790
1.89/1.91	v  791 -792 -793 -794 795 796 -797 -798 799 800
1.89/1.91	v  -801 802 -803 804 -805 806 -807 808 -809 810
1.89/1.91	v  -811 812 -813 814 -815 -816 817 818 819 820
1.89/1.91	v  821 -822 823 824 825 -826 -827 828 -829 830
1.89/1.91	v  -831 -832 -833 834 835 836 -837 838 -839 -840
1.89/1.91	v  -841 842 -843 844 845 846 -847 -848 849 -850
1.89/1.91	v  -851 -852 -853 -854 -855 856 -857 858 859 860
1.89/1.91	v  861 -862 863 864 865 -866 -867 -868 869 870
1.89/1.91	v  -871 872 -873 -874 -875 876 -877 -878 -879 -880
1.89/1.91	v  -881 882 883 -884 -885 886 -887 -888 -889 -890
1.89/1.91	v  891 892 -893 -894 -895 -896 897 -898 899 -900
1.89/1.91	v  -901 902 -903 904 -905 906 907 908 909 -910
1.89/1.91	v  -911 912 -913 -914 915 -916 -917 -918 919 -920
1.89/1.91	v  921 -922 -923 924 925 926 927 -928 929 -930
1.89/1.91	v  -931 -932 -933 934 935 -936 937 -938 -939 -940
1.89/1.91	v  941 942 -943 944 -945 946 947 -948 -949 950
1.89/1.91	v  -951 -952 953 954 -955 956 957 958 -959 960
1.89/1.91	v  961 -962 -963 -964 -965 966 -967 968 969 -970
1.89/1.91	v  -971 -972 -973 974 975 976 977 -978 -979 -980
1.89/1.91	v  981 982 -983 984 985 -986 987 988 989 -990
1.89/1.91	v  -991 -992 993 994 -995 996 997 998 -999 1000
1.89/1.91	v  -1001 -1002 -1003 1004 1005 1006 1007 -1008 -1009 1010
1.89/1.91	v  -1011 -1012 1013 -1014 1015 1016 -1017 -1018 1019 -1020
1.89/1.91	v  -1021 -1022 -1023 1024 1025 1026 1027 1028 1029 1030
1.89/1.91	v  1031 1032 1033 1034 1035 -1036 1037 1038 1039 1040
1.89/1.91	v  1041 1042 1043 1044 1045 -1046 1047 -1048 1049 -1050
1.89/1.91	v  -1051 -1052 -1053 1054 -1055 1056 -1057 -1058 -1059 -1060
1.89/1.91	v  1061 -1062 1063 -1064 -1065 -1066 -1067 1068 -1069 1070
1.89/1.91	v  -1071 -1072 1073 1074 -1075 -1076 1077 1078 -1079 1080
1.89/1.91	v  1081 -1082 1083 -1084 -1085 1086 -1087 -1088 -1089 -1090
1.89/1.91	v  -1091 -1092 -1093 -1094 -1095 1096 1097 1098 -1099 1100
1.89/1.91	v  1101 -1102 1103 1104 -1105 1106 -1107 1108 1109 -1110
1.89/1.91	v  -1111 -1112 1113 1114 -1115 -1116 1117 1118 1119 -1120
1.89/1.91	v  1121 -1122 -1123 1124 1125 -1126 1127 -1128 1129 -1130
1.89/1.91	v  1131 -1132 1133 1134 -1135 -1136 1137 -1138 1139 1140
1.89/1.91	v  -1141 -1142 -1143 -1144 -1145 1146 -1147 1148 1149 1150
1.89/1.91	v  1151 1152 1153 1154 1155 -1156 -1157 1158 1159 1160
1.89/1.91	v  -1161 -1162 1163 1164 1165 1166 1167 -1168 1169 -1170
1.89/1.91	v  -1171 -1172 1173 -1174 -1175 -1176 1177 -1178 -1179 -1180
1.89/1.91	v  1181 -1182 -1183 1184 1185 1186 1187 -1188 -1189 1190
1.89/1.91	v  1191 -1192 1193 -1194 -1195 -1196 -1197 -1198 1199 -1200
1.89/1.91	v  -1201 1202 -1203 -1204 1205 -1206 1207 1208 1209 -1210
1.89/1.91	v  1211 -1212 1213 1214 1215 -1216 1217 1218 1219 1220
1.89/1.91	v  -1221 -1222 -1223 1224 1225 1226 1227 1228 -1229 -1230
1.89/1.91	v  -1231 -1232 -1233 -1234 -1235 -1236 1237 -1238 -1239 -1240
1.89/1.91	v  1241 1242 1243 -1244 1245 1246 -1247 1248 -1249 -1250
1.89/1.91	v  1251 1252 -1253 1254 1255 1256 -1257 1258 1259 -1260
1.89/1.91	v  -1261 -1262 -1263 1264 1265 -1266 -1267 -1268 -1269 -1270
1.89/1.91	v  -1271 -1272 1273 1274 1275 1276 1277 -1278 1279 -1280
1.89/1.91	v  1281 1282 1283 1284 -1285 -1286 -1287 1288 -1289 1290
1.89/1.91	v  -1291 1292 -1293 -1294 -1295 1296 1297 -1298 -1299 -1300
1.89/1.91	v  1301 1302 -1303 1304 1305 1306 1307 1308 1309 -1310
1.89/1.91	v  -1311 1312 1313 1314 1315 1316 1317 1318 1319 1320
1.89/1.91	v  -1321 -1322 -1323 1324 -1325 -1326 1327 -1328 1329 1330
1.89/1.91	v  1331 1332 -1333 -1334 -1335 1336 -1337 -1338 1339 1340
1.89/1.91	v  -1341 1342 1343 1344 -1345 1346 1347 -1348 -1349 -1350
1.89/1.91	v  1351 1352 1353 1354 -1355 1356 -1357 1358 -1359 1360
1.89/1.91	v  -1361 -1362 -1363 1364 1365 -1366 1367 -1368 -1369 1370
1.89/1.91	v  -1371 -1372 1373 -1374 1375 -1376 1377 -1378 -1379 1380
1.89/1.91	v  -1381 -1382 -1383 -1384 1385 1386 -1387 -1388 1389 1390
1.89/1.91	v  -1391 1392 1393 1394 1395 -1396 1397 -1398 -1399 1400
1.89/1.91	v  1401 1402 1403 1404 -1405 1406 1407 -1408 1409 -1410
1.89/1.91	v  -1411 1412 -1413 1414 1415 1416 1417 -1418 1419 -1420
1.89/1.91	v  1421 -1422 -1423 1424 1425 -1426 -1427 -1428 1429 1430
1.89/1.91	v  -1431 1432 1433 -1434 1435 -1436 1437 1438 1439 1440
1.89/1.91	v  -1441 -1442 -1443 1444 1445 -1446 1447 -1448 -1449 1450
1.89/1.91	v  -1451 -1452 1453 -1454 1455 1456 1457 1458 1459 1460
1.89/1.91	v  1461 1462 1463 -1464 -1465 -1466 -1467 1468 1469 -1470
1.89/1.91	v  1471 1472 1473 -1474 -1475 -1476 1477 1478 -1479 1480
1.89/1.91	v  1481 -1482 1483 1484 1485 1486 -1487 -1488 -1489 -1490
1.89/1.91	v  1491 -1492 1493 -1494 -1495 1496 1497 1498 -1499 1500
1.89/1.91	v  -1501 1502 1503 1504 1505 1506 1507 -1508 1509 -1510
1.89/1.91	v  1511 1512 1513 1514 1515 -1516 -1517 -1518 -1519 -1520
1.89/1.91	v  1521 1522 -1523 -1524 -1525 -1526 1527 1528 1529 -1530
1.89/1.91	v  1531 1532 1533 1534 1535 -1536 1537 1538 1539 1540
1.89/1.91	v  -1541 1542 1543 1544 -1545 -1546 -1547 1548 1549 1550
1.89/1.91	v  1551 1552 -1553 1554 -1555 -1556 -1557 1558 1559 1560
1.89/1.91	v  1561 1562 -1563 -1564 -1565 -1566 1567 1568 -1569 1570
1.89/1.91	v  1571 1572 1573 1574 1575 1576 -1577 1578 -1579 -1580
1.89/1.91	v  1581 -1582 1583 1584 1585 1586 -1587 -1588 -1589 1590
1.89/1.91	v  -1591 -1592 -1593 1594 1595 1596 -1597 1598 1599 -1600
1.89/1.91	v  1601 -1602 1603 1604 1605 1606 1607 1608 -1609 -1610
1.89/1.91	v  -1611 1612 1613 -1614 1615 1616 -1617 1618 1619 -1620
1.89/1.91	v  -1621 -1622 -1623 -1624 1625 1626 -1627 -1628 -1629 1630
1.89/1.91	v  1631 1632 1633 -1634 -1635 1636 -1637 -1638 -1639 1640
1.89/1.91	v  1641 -1642 1643 -1644 -1645 -1646 -1647 -1648 1649 -1650
1.89/1.91	v  1651 -1652 -1653 -1654 1655 1656 -1657 -1658 1659 -1660
1.89/1.91	v  1661 -1662 -1663 -1664 1665 -1666 1667 -1668 -1669 -1670
1.89/1.91	v  1671 1672 -1673 1674 -1675 1676 -1677 1678 1679 -1680
1.89/1.91	v  -1681 1682 -1683 1684 -1685 1686 -1687 1688 1689 1690
1.89/1.91	v  -1691 -1692 1693 -1694 1695 1696 -1697 -1698 -1699 -1700
1.89/1.91	v  -1701 -1702 -1703 -1704 1705 -1706 1707 1708 -1709 -1710
1.89/1.91	v  -1711 1712 1713 1714 -1715 1716 -1717 1718 1719 -1720
1.89/1.91	v  -1721 -1722 1723 1724 -1725 -1726 -1727 -1728 -1729 1730
1.89/1.91	v  -1731 -1732 -1733 -1734 1735 1736 1737 1738 -1739 1740
1.89/1.91	v  1741 -1742 -1743 -1744 -1745 1746 1747 -1748 1749 1750
1.89/1.91	v  1751 1752 -1753 -1754 1755 1756 1757 1758 1759 1760
1.89/1.91	v  -1761 1762 -1763 -1764 1765 1766 -1767 -1768 -1769 1770
1.89/1.91	v  1771 -1772 -1773 1774 1775 1776 -1777 1778 -1779 -1780
1.89/1.91	v  -1781 -1782 -1783 1784 1785 -1786 1787 1788 -1789 1790
1.89/1.91	v  -1791 1792 -1793 1794 1795 -1796 -1797 1798 1799 1800
1.89/1.91	v  -1801 1802 1803 -1804 1805 1806 -1807 1808 -1809 -1810
1.89/1.91	v  -1811 -1812 -1813 -1814 1815 1816 -1817 1818 1819 -1820
1.89/1.91	v  -1821 1822 1823 -1824 1825 -1826 1827 -1828 -1829 -1830
1.89/1.91	v  1831 -1832 1833 -1834 -1835 -1836 -1837 -1838 1839 1840
1.89/1.91	v  1841 1842 1843 -1844 -1845 1846 -1847 -1848 -1849 -1850
1.89/1.91	v  1851 -1852 1853 -1854 -1855 -1856 -1857 -1858 1859 -1860
1.89/1.91	v  1861 -1862 1863 -1864 1865 1866 -1867 1868 1869 -1870
1.89/1.91	v  1871 1872 -1873 -1874 -1875 -1876 1877 1878 1879 -1880
1.89/1.91	v  1881 1882 -1883 -1884 1885 -1886 1887 1888 1889 -1890
1.89/1.91	v  1891 -1892 1893 1894 1895 -1896 1897 1898 1899 1900
1.89/1.91	v  1901 -1902 -1903 -1904 -1905 -1906 1907 -1908 1909 1910
1.89/1.91	v  -1911 1912 1913 -1914 1915 1916 -1917 1918 -1919 1920
1.89/1.91	v  -1921 -1922 -1923 -1924 -1925 -1926 1927 1928 1929 -1930
1.89/1.91	v  1931 -1932 1933 1934 -1935 1936 -1937 1938 -1939 1940
1.89/1.91	v  1941 1942 1943 -1944 -1945 1946 1947 -1948 -1949 1950
1.89/1.91	v  1951 1952 -1953 -1954 -1955 1956 1957 1958 1959 -1960
1.89/1.91	v  -1961 -1962 -1963 -1964 -1965 1966 1967 1968 1969 -1970
1.89/1.91	v  1971 1972 -1973 1974 -1975 1976 -1977 1978 1979 1980
1.89/1.91	v  -1981 1982 -1983 1984 -1985 1986 1987 -1988 1989 1990
1.89/1.91	v  -1991 1992 1993 -1994 -1995 -1996 1997 -1998 -1999 2000
1.89/1.91	v  2001 2002 2003 -2004 2005 2006 2007 -2008 -2009 2010
1.89/1.91	v  2011 -2012 -2013 -2014 2015 2016 2017 -2018 -2019 2020
1.89/1.91	v  2021 2022 -2023 -2024 2025 -2026 2027 -2028 2029 -2030
1.89/1.91	v  -2031 2032 2033 2034 2035 -2036 2037 -2038 2039 -2040
1.89/1.91	v  2041 2042 2043 -2044 2045 -2046 -2047 -2048 -2049 2050
1.89/1.91	v  2051 2052 -2053 2054 -2055 2056 -2057 -2058 2059 -2060
1.89/1.91	v  2061 2062 -2063 -2064 2065 -2066 2067 -2068 2069 -2070
1.89/1.91	v  -2071 2072 -2073 2074 -2075 2076 2077 -2078 -2079 2080
1.89/1.91	v  -2081 -2082 2083 -2084 -2085 -2086 -2087 -2088 2089 2090
1.89/1.91	v  2091 -2092 -2093 -2094 2095 -2096 -2097 2098 2099 -2100
1.89/1.91	v  -2101 -2102 -2103 2104 2105 2106 2107 -2108 2109 2110
1.89/1.91	v  2111 2112 2113 2114 2115 2116 2117 2118 -2119 2120
1.89/1.91	v  2121 2122 2123 -2124 2125 2126 2127 2128 -2129 -2130
1.89/1.91	v  -2131 -2132 -2133 2134 2135 2136 -2137 2138 -2139 -2140
1.89/1.91	v  -2141 -2142 2143 2144 2145 2146 -2147 2148 -2149 -2150
1.89/1.91	v  2151 2152 2153 2154 -2155 -2156 2157 -2158 -2159 2160
1.89/1.91	v  2161 2162 2163 -2164 2165 2166 2167 -2168 2169 2170
1.89/1.91	v  2171 2172 2173 -2174 -2175 2176 2177 2178 -2179 2180
1.89/1.91	v  2181 -2182 2183 -2184 -2185 2186 -2187 2188 2189 2190
1.89/1.91	v  -2191 -2192 -2193 2194 -2195 -2196 2197 -2198 2199 2200
1.89/1.91	v  -2201 -2202 2203 2204 2205 2206 2207 2208 -2209 2210
1.89/1.91	v  -2211 2212 2213 2214 2215 -2216 -2217 -2218 -2219 -2220
1.89/1.91	v  2221 -2222 2223 -2224 -2225 -2226 2227 -2228 -2229 -2230
1.89/1.91	v  -2231 2232 2233 -2234 2235 -2236 2237 2238 2239 2240
1.89/1.91	v  2241 -2242 -2243 -2244 -2245 2246 2247 -2248 -2249 2250
1.89/1.91	v  2251 -2252 -2253 -2254 2255 2256 2257 -2258 2259 2260
1.89/1.91	v  2261 -2262 -2263 -2264 -2265 2266 2267 -2268 2269 2270
1.89/1.91	v  -2271 2272 2273 2274 -2275 2276 2277 2278 -2279 -2280
1.89/1.91	v  -2281 -2282 2283 -2284 -2285 -2286 2287 2288 -2289 -2290
1.89/1.91	v  2291 2292 -2293 2294 -2295 2296 2297 -2298 -2299 -2300
1.89/1.91	v  -2301 -2302 2303 2304 2305 -2306 2307 -2308 -2309 -2310
1.89/1.91	v  2311 -2312 -2313 2314 -2315 2316 -2317 2318 -2319 -2320
1.89/1.91	v  -2321 -2322 -2323 2324 2325 2326 -2327 -2328 2329 2330
1.89/1.91	v  -2331 -2332 2333 -2334 -2335 -2336 2337 2338 2339 -2340
1.89/1.91	v  2341 2342 2343 2344 -2345 2346 -2347 -2348 2349 2350
1.89/1.91	v  2351 2352 -2353 -2354 -2355 -2356 -2357 2358 -2359 2360
1.89/1.91	v  -2361 -2362 2363 -2364 -2365 2366 -2367 -2368 2369 -2370
1.89/1.91	v  -2371 2372 -2373 -2374 2375 2376 -2377 2378 -2379 -2380
1.89/1.91	v  2381 -2382 -2383 2384 -2385 -2386 2387 2388 -2389 2390
1.89/1.91	v  -2391 -2392 -2393 2394 -2395 2396 2397 -2398 2399 -2400
1.89/1.91	v  2401 2402 -2403 2404 2405 2406 2407 2408 -2409 2410
1.89/1.91	v  2411 2412 2413 2414 2415 2416 -2417 -2418 -2419 -2420
1.89/1.91	v  2421 2422 2423 2424 -2425 -2426 2427 2428 -2429 -2430
1.89/1.91	v  -2431 -2432 -2433 -2434 -2435 -2436 2437 -2438 -2439 2440
1.89/1.91	v  2441 2442 -2443 -2444 -2445 -2446 -2447 -2448 2449 -2450
1.89/1.91	v  -2451 -2452 2453 -2454 2455 -2456 -2457 -2458 2459 -2460
1.89/1.91	v  2461 2462 2463 -2464 -2465 2466 -2467 2468 -2469 2470
1.89/1.91	v  -2471 -2472 -2473 -2474 2475 -2476 2477 2478 -2479 -2480
1.89/1.91	v  2481 2482 2483 2484 2485 -2486 2487 -2488 -2489 -2490
1.89/1.91	v  2491 2492 2493 2494 2495 2496 -2497 2498 2499 -2500
1.89/1.91	v  0
1.89/1.91	c SearchSteps = 2944028
1.89/1.91	c SolveTime = 1.91

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-3219055-1303209053/watcher-3219055-1303209053 -o /tmp/evaluation-result-3219055-1303209053/solver-3219055-1303209053 -C 5000 -W 5000 -M 15500 sparrow2011 HOME/instance-3219055-1303209053.cnf 1933636315 

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: 2.00 2.00 2.00 2/177 11058
/proc/meminfo: memFree=23837268/32951124 swapFree=67110396/67111528
[pid=11058] ppid=11056 vsize=12232 CPUtime=0 cores=1,3,5,7
/proc/11058/stat : 11058 (sparrow2011) R 11056 11058 10491 0 -1 4202496 397 0 0 0 0 0 0 0 25 0 1 0 511135988 12525568 338 33554432000 4194304 4568220 140733680619408 18446744073709551615 224284925696 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11058/statm: 3058 339 147 92 0 1442 0

[startup+0.072408 s]
/proc/loadavg: 2.00 2.00 2.00 2/177 11058
/proc/meminfo: memFree=23837268/32951124 swapFree=67110396/67111528
[pid=11058] ppid=11056 vsize=12228 CPUtime=0.07 cores=1,3,5,7
/proc/11058/stat : 11058 (sparrow2011) R 11056 11058 10491 0 -1 4202496 617 0 0 0 7 0 0 0 25 0 1 0 511135988 12521472 557 33554432000 4194304 4568220 140733680619408 18446744073709551615 4239708 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11058/statm: 3057 557 173 92 0 1441 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 12228

[startup+0.100406 s]
/proc/loadavg: 2.00 2.00 2.00 2/177 11058
/proc/meminfo: memFree=23837268/32951124 swapFree=67110396/67111528
[pid=11058] ppid=11056 vsize=12228 CPUtime=0.09 cores=1,3,5,7
/proc/11058/stat : 11058 (sparrow2011) R 11056 11058 10491 0 -1 4202496 617 0 0 0 9 0 0 0 25 0 1 0 511135988 12521472 557 33554432000 4194304 4568220 140733680619408 18446744073709551615 4238676 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11058/statm: 3057 557 173 92 0 1441 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12228

[startup+0.300373 s]
/proc/loadavg: 2.00 2.00 2.00 2/177 11058
/proc/meminfo: memFree=23837268/32951124 swapFree=67110396/67111528
[pid=11058] ppid=11056 vsize=12228 CPUtime=0.29 cores=1,3,5,7
/proc/11058/stat : 11058 (sparrow2011) R 11056 11058 10491 0 -1 4202496 617 0 0 0 29 0 0 0 25 0 1 0 511135988 12521472 557 33554432000 4194304 4568220 140733680619408 18446744073709551615 4240035 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11058/statm: 3057 557 173 92 0 1441 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12228

[startup+0.700306 s]
/proc/loadavg: 2.00 2.00 2.00 2/177 11058
/proc/meminfo: memFree=23837268/32951124 swapFree=67110396/67111528
[pid=11058] ppid=11056 vsize=12228 CPUtime=0.69 cores=1,3,5,7
/proc/11058/stat : 11058 (sparrow2011) R 11056 11058 10491 0 -1 4202496 617 0 0 0 69 0 0 0 25 0 1 0 511135988 12521472 557 33554432000 4194304 4568220 140733680619408 18446744073709551615 4239928 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11058/statm: 3057 557 173 92 0 1441 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12228

[startup+1.50017 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 11059
/proc/meminfo: memFree=23835532/32951124 swapFree=67110396/67111528
[pid=11058] ppid=11056 vsize=12228 CPUtime=1.49 cores=1,3,5,7
/proc/11058/stat : 11058 (sparrow2011) R 11056 11058 10491 0 -1 4202496 617 0 0 0 149 0 0 0 25 0 1 0 511135988 12521472 557 33554432000 4194304 4568220 140733680619408 18446744073709551615 4239684 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11058/statm: 3057 557 173 92 0 1441 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 12228

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

[startup+1.9001 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 11059
/proc/meminfo: memFree=23835532/32951124 swapFree=67110396/67111528
[pid=11058] ppid=11056 vsize=12228 CPUtime=1.89 cores=1,3,5,7
/proc/11058/stat : 11058 (sparrow2011) R 11056 11058 10491 0 -1 4202496 617 0 0 0 189 0 0 0 25 0 1 0 511135988 12521472 557 33554432000 4194304 4568220 140733680619408 18446744073709551615 4239482 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11058/statm: 3057 557 173 92 0 1441 0
Current children cumulated CPU time (s) 1.89
Current children cumulated vsize (KiB) 12228

Child status: 10
Real time (s): 1.91296
CPU time (s): 1.91271
CPU user time (s): 1.91171
CPU system time (s): 0.000999
CPU usage (%): 99.9866
Max. virtual memory (cumulated for all children) (KiB): 12228

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.91171
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= 635
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= 2
involuntary context switches= 7

runsolver used 0.000999 second user time and 0.011998 second system time

The end

Launcher Data

Begin job on node118 at 2011-04-19 12:30:53
IDJOB=3219055
IDBENCH=82526
IDSOLVER=1636
FILE ID=node118/3219055-1303209053
RUNJOBID= node118-1303203256-10510
PBS_JOBID= 13030630
Free space on /tmp= 73192 MiB

SOLVER NAME= sparrow2011 sparrow2011_ubcsat1.2_2011-03-02
BENCH NAME= SAT11/random/large/unif-k3-r4.2-v2500-c10500-S924370159-018-UNKNOWN.cnf
COMMAND LINE= sparrow2011 BENCHNAME RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3219055-1303209053/watcher-3219055-1303209053 -o /tmp/evaluation-result-3219055-1303209053/solver-3219055-1303209053 -C 5000 -W 5000 -M 15500  sparrow2011 HOME/instance-3219055-1303209053.cnf 1933636315

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

MD5SUM BENCH= 392862e8cb399d235b8f33dd872803fb
RANDOM SEED=1933636315

node118.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		: 2666.842
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	: 5333.68
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		: 2666.842
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	: 5332.75
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		: 2666.842
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	: 5332.74
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		: 2666.842
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		: 2666.842
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	: 5332.68
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		: 2666.842
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		: 2666.842
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		: 2666.842
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	: 5374.59
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      23837416 kB
Buffers:        710688 kB
Cached:        7980284 kB
SwapCached:        600 kB
Active:        5376608 kB
Inactive:      3386372 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      23837416 kB
SwapTotal:    67111528 kB
SwapFree:     67110396 kB
Dirty:             404 kB
Writeback:           0 kB
AnonPages:       71336 kB
Mapped:          15580 kB
Slab:           287116 kB
PageTables:       4416 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   224032 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= 73188 MiB
End job on node118 at 2011-04-19 12:30:55