Trace number 311393

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
saps 2007-02-08SAT 0.633903 0.634671

General information on the benchmark

Namerandom/2+p/p0.8/v2035/
unif2p-p0.8-v2035-c6328-S316347254-19-SAT.cnf
MD5SUM7d6cf415896029c29434e67edd2d79f6
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.171973
Satisfiable
(Un)Satisfiability was proved
Number of variables2034
Number of clauses6327
Sum of the clauses size17716
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21265
Number of clauses of size 35062
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.61/0.63	c 
0.61/0.63	c UBCSAT version 1.1.0rr
0.61/0.63	c 
0.61/0.63	c http://www.satlib.org/ubcsat
0.61/0.63	c 
0.61/0.63	c ubcsat -h for help
0.61/0.63	c 
0.61/0.63	c  -runs 1 
0.61/0.63	c  -cutoff 4294967295 
0.61/0.63	c  -timeout 0.000000 
0.61/0.63	c  -gtimeout 0.000000 
0.61/0.63	c  -noimprove 0 
0.61/0.63	c  -target 0 
0.61/0.63	c  -wtarget 0.000000 
0.61/0.63	c  -seed 210590596 
0.61/0.63	c  -solve 0 
0.61/0.63	c  -find,-numsol 0 
0.61/0.63	c  -findunique 0 
0.61/0.63	c  -srestart 0 
0.61/0.63	c  -prestart 0.000000 
0.61/0.63	c  -drestart 0 
0.61/0.63	c 
0.61/0.63	c  -alpha 1.300000 
0.61/0.63	c  -rho 0.800000 
0.61/0.63	c  -ps 0.050000 
0.61/0.63	c  -wp 0.010000 
0.61/0.63	c  -sapsthresh -0.100000 
0.61/0.63	c 
0.61/0.63	s SATISFIABLE
0.61/0.63	v  -1 2 3 -4 5 6 -7 8 9 -10
0.61/0.63	v  -11 -12 -13 14 15 16 17 18 19 20
0.61/0.63	v  -21 22 -23 24 -25 26 -27 28 29 -30
0.61/0.63	v  -31 32 33 34 -35 36 -37 -38 39 40
0.61/0.63	v  41 -42 -43 -44 45 46 -47 -48 -49 50
0.61/0.63	v  51 -52 53 54 55 -56 57 -58 59 60
0.61/0.63	v  61 62 63 64 -65 -66 67 68 69 70
0.61/0.63	v  71 -72 -73 74 -75 -76 77 78 -79 -80
0.61/0.63	v  81 82 83 -84 -85 86 87 -88 -89 -90
0.61/0.63	v  -91 92 -93 -94 95 96 -97 -98 99 -100
0.61/0.63	v  101 -102 -103 -104 105 -106 107 108 -109 110
0.61/0.63	v  -111 112 -113 114 -115 -116 -117 -118 119 -120
0.61/0.63	v  121 -122 -123 -124 -125 -126 127 -128 129 -130
0.61/0.63	v  -131 132 133 134 135 136 -137 138 -139 -140
0.61/0.63	v  -141 142 -143 -144 145 -146 -147 148 -149 150
0.61/0.63	v  -151 -152 -153 154 -155 156 157 -158 -159 -160
0.61/0.63	v  -161 162 -163 -164 -165 166 167 -168 169 170
0.61/0.63	v  171 -172 173 -174 -175 176 177 -178 179 180
0.61/0.63	v  181 182 -183 184 -185 -186 -187 188 -189 190
0.61/0.63	v  -191 192 193 -194 195 196 197 -198 199 200
0.61/0.63	v  201 -202 -203 204 -205 -206 -207 208 -209 -210
0.61/0.63	v  -211 212 -213 -214 -215 216 -217 -218 219 -220
0.61/0.63	v  221 222 223 224 225 226 227 228 -229 -230
0.61/0.63	v  -231 232 233 -234 -235 -236 -237 238 -239 240
0.61/0.63	v  -241 -242 243 -244 245 246 247 -248 249 250
0.61/0.63	v  251 -252 -253 254 255 -256 257 -258 -259 -260
0.61/0.63	v  -261 262 263 264 -265 -266 267 268 269 -270
0.61/0.63	v  -271 272 -273 274 -275 276 277 -278 279 -280
0.61/0.63	v  281 282 283 -284 -285 286 -287 288 289 -290
0.61/0.63	v  -291 -292 293 294 295 -296 297 -298 299 -300
0.61/0.63	v  -301 302 303 -304 305 -306 -307 -308 -309 -310
0.61/0.63	v  311 -312 313 314 315 316 317 318 -319 320
0.61/0.63	v  -321 322 -323 324 -325 -326 327 328 -329 330
0.61/0.63	v  -331 332 -333 334 -335 336 -337 338 339 -340
0.61/0.63	v  -341 342 -343 -344 345 -346 -347 -348 -349 350
0.61/0.63	v  351 -352 -353 354 -355 -356 -357 358 -359 360
0.61/0.63	v  361 -362 363 -364 -365 -366 367 -368 -369 -370
0.61/0.63	v  -371 -372 373 374 375 376 -377 378 -379 -380
0.61/0.63	v  -381 -382 383 -384 385 -386 -387 -388 389 390
0.61/0.63	v  391 -392 393 394 -395 396 -397 -398 399 400
0.61/0.63	v  401 -402 403 404 405 -406 -407 -408 409 410
0.61/0.63	v  411 412 413 -414 415 416 417 -418 419 420
0.61/0.63	v  421 -422 423 424 425 426 427 -428 -429 430
0.61/0.63	v  -431 -432 433 -434 435 436 -437 -438 -439 -440
0.61/0.63	v  441 442 -443 -444 -445 -446 -447 -448 449 -450
0.61/0.63	v  451 452 -453 -454 455 -456 -457 458 -459 460
0.61/0.63	v  -461 -462 -463 464 465 466 -467 -468 -469 -470
0.61/0.63	v  471 -472 473 -474 -475 476 477 -478 479 480
0.61/0.63	v  481 482 483 484 485 486 -487 -488 -489 490
0.61/0.63	v  -491 -492 493 494 -495 -496 -497 -498 -499 -500
0.61/0.63	v  -501 -502 503 -504 -505 -506 507 -508 -509 -510
0.61/0.63	v  -511 -512 513 -514 515 516 -517 518 -519 520
0.61/0.63	v  521 522 523 -524 -525 -526 -527 528 529 -530
0.61/0.63	v  531 -532 -533 534 -535 -536 -537 -538 539 540
0.61/0.63	v  -541 -542 543 -544 545 546 547 -548 549 550
0.61/0.63	v  551 -552 -553 554 -555 -556 -557 558 -559 560
0.61/0.63	v  -561 -562 563 -564 -565 -566 567 -568 569 -570
0.61/0.63	v  -571 572 -573 -574 575 576 577 578 579 580
0.61/0.63	v  581 582 -583 -584 585 586 587 588 589 590
0.61/0.63	v  -591 -592 -593 594 -595 596 -597 598 -599 600
0.61/0.63	v  -601 602 -603 604 -605 606 -607 608 -609 -610
0.61/0.63	v  -611 -612 -613 -614 -615 -616 617 -618 -619 620
0.61/0.63	v  621 622 -623 624 -625 626 627 628 629 -630
0.61/0.63	v  631 632 633 -634 635 636 -637 638 639 -640
0.61/0.63	v  641 -642 -643 -644 -645 646 647 648 649 650
0.61/0.63	v  -651 652 -653 654 -655 656 -657 658 -659 660
0.61/0.63	v  -661 -662 -663 664 665 666 667 -668 -669 670
0.61/0.63	v  -671 -672 -673 -674 -675 676 677 678 -679 680
0.61/0.63	v  -681 -682 -683 684 685 686 -687 688 -689 690
0.61/0.63	v  691 692 -693 694 695 696 -697 -698 699 700
0.61/0.63	v  -701 702 -703 -704 -705 706 707 -708 709 -710
0.61/0.63	v  -711 -712 713 -714 715 716 -717 718 719 -720
0.61/0.63	v  -721 722 -723 -724 -725 726 -727 728 729 -730
0.61/0.63	v  731 732 -733 -734 735 736 -737 738 -739 740
0.61/0.63	v  -741 -742 -743 -744 745 746 747 748 -749 750
0.61/0.63	v  -751 752 753 -754 755 756 -757 758 759 -760
0.61/0.63	v  -761 762 763 -764 -765 766 -767 768 769 -770
0.61/0.63	v  -771 772 773 -774 775 776 777 -778 779 -780
0.61/0.63	v  781 -782 -783 -784 785 786 -787 788 789 -790
0.61/0.63	v  -791 792 -793 794 795 -796 797 -798 799 -800
0.61/0.63	v  801 -802 803 804 -805 806 807 808 809 -810
0.61/0.63	v  -811 -812 813 814 815 -816 -817 -818 819 820
0.61/0.63	v  821 822 823 824 -825 826 827 828 -829 -830
0.61/0.63	v  -831 -832 833 -834 -835 836 837 838 -839 840
0.61/0.63	v  -841 -842 -843 -844 -845 -846 847 848 -849 -850
0.61/0.63	v  -851 -852 -853 854 855 -856 -857 858 -859 860
0.61/0.63	v  861 862 -863 -864 -865 866 -867 -868 869 870
0.61/0.63	v  -871 872 -873 874 875 -876 877 -878 879 880
0.61/0.63	v  -881 882 -883 884 885 -886 887 -888 -889 890
0.61/0.63	v  891 -892 -893 -894 -895 -896 -897 -898 -899 900
0.61/0.63	v  901 -902 -903 904 -905 906 -907 908 -909 910
0.61/0.63	v  -911 912 913 914 915 -916 -917 -918 919 -920
0.61/0.63	v  -921 -922 -923 924 925 926 -927 -928 929 -930
0.61/0.63	v  931 932 -933 -934 935 -936 -937 938 -939 -940
0.61/0.63	v  -941 942 -943 944 -945 946 -947 -948 -949 950
0.61/0.63	v  -951 952 -953 -954 -955 -956 957 958 959 960
0.61/0.63	v  -961 962 -963 964 -965 966 967 968 -969 970
0.61/0.63	v  -971 -972 973 -974 -975 -976 -977 978 979 -980
0.61/0.63	v  981 -982 983 984 985 -986 -987 988 989 -990
0.61/0.63	v  -991 -992 -993 -994 995 996 997 998 999 -1000
0.61/0.63	v  1001 1002 -1003 -1004 1005 1006 -1007 1008 1009 1010
0.61/0.63	v  -1011 1012 -1013 1014 -1015 -1016 -1017 1018 -1019 1020
0.61/0.63	v  1021 -1022 1023 -1024 1025 1026 -1027 1028 1029 1030
0.61/0.63	v  -1031 1032 -1033 1034 1035 1036 -1037 -1038 -1039 1040
0.61/0.63	v  1041 -1042 -1043 1044 1045 1046 1047 1048 1049 -1050
0.61/0.63	v  -1051 -1052 1053 -1054 1055 -1056 1057 1058 1059 1060
0.61/0.63	v  -1061 -1062 -1063 1064 -1065 -1066 -1067 -1068 1069 1070
0.61/0.63	v  -1071 -1072 1073 -1074 -1075 -1076 1077 -1078 1079 1080
0.61/0.63	v  -1081 -1082 1083 1084 1085 -1086 1087 -1088 -1089 1090
0.61/0.63	v  -1091 1092 -1093 1094 1095 1096 -1097 -1098 1099 1100
0.61/0.63	v  1101 1102 -1103 1104 1105 1106 1107 1108 -1109 1110
0.61/0.63	v  1111 -1112 -1113 -1114 1115 -1116 1117 1118 1119 1120
0.61/0.63	v  -1121 1122 -1123 1124 -1125 1126 -1127 -1128 -1129 1130
0.61/0.63	v  -1131 1132 1133 1134 -1135 -1136 1137 -1138 -1139 1140
0.61/0.63	v  1141 -1142 -1143 1144 1145 1146 -1147 1148 -1149 -1150
0.61/0.63	v  -1151 1152 -1153 1154 1155 1156 1157 1158 1159 1160
0.61/0.63	v  1161 1162 1163 -1164 1165 -1166 -1167 1168 -1169 -1170
0.61/0.63	v  -1171 1172 1173 1174 1175 -1176 -1177 1178 1179 1180
0.61/0.63	v  -1181 -1182 -1183 1184 -1185 -1186 1187 -1188 1189 1190
0.61/0.63	v  -1191 -1192 1193 1194 -1195 1196 -1197 -1198 1199 1200
0.61/0.63	v  1201 1202 -1203 1204 1205 -1206 -1207 1208 -1209 1210
0.61/0.63	v  1211 1212 -1213 1214 -1215 -1216 1217 -1218 -1219 1220
0.61/0.63	v  1221 -1222 1223 1224 1225 1226 -1227 1228 1229 -1230
0.61/0.63	v  1231 1232 -1233 -1234 1235 1236 1237 1238 -1239 1240
0.61/0.63	v  1241 -1242 1243 -1244 1245 -1246 1247 -1248 -1249 -1250
0.61/0.63	v  1251 1252 -1253 -1254 -1255 1256 1257 1258 -1259 1260
0.61/0.63	v  1261 -1262 1263 -1264 1265 1266 1267 1268 1269 -1270
0.61/0.63	v  1271 1272 -1273 -1274 1275 -1276 -1277 1278 1279 1280
0.61/0.63	v  -1281 -1282 -1283 -1284 -1285 -1286 -1287 -1288 1289 1290
0.61/0.63	v  1291 -1292 1293 1294 1295 -1296 -1297 -1298 1299 -1300
0.61/0.63	v  1301 -1302 -1303 1304 -1305 -1306 -1307 -1308 -1309 -1310
0.61/0.63	v  -1311 -1312 -1313 -1314 -1315 1316 1317 -1318 -1319 1320
0.61/0.63	v  -1321 1322 1323 -1324 1325 -1326 1327 -1328 -1329 -1330
0.61/0.63	v  1331 -1332 1333 1334 1335 1336 1337 -1338 1339 1340
0.61/0.63	v  1341 -1342 -1343 -1344 -1345 -1346 -1347 1348 1349 1350
0.61/0.63	v  1351 -1352 -1353 1354 -1355 1356 -1357 1358 -1359 1360
0.61/0.63	v  -1361 1362 -1363 -1364 -1365 1366 1367 1368 1369 1370
0.61/0.63	v  -1371 1372 -1373 1374 -1375 -1376 1377 1378 1379 1380
0.61/0.63	v  -1381 1382 -1383 1384 1385 -1386 1387 1388 1389 1390
0.61/0.63	v  1391 1392 1393 1394 1395 1396 1397 -1398 -1399 -1400
0.61/0.63	v  1401 1402 -1403 -1404 1405 -1406 1407 1408 1409 1410
0.61/0.63	v  1411 -1412 1413 -1414 1415 -1416 1417 1418 -1419 -1420
0.61/0.63	v  1421 1422 -1423 -1424 -1425 1426 -1427 1428 1429 1430
0.61/0.63	v  1431 1432 1433 -1434 -1435 1436 1437 1438 -1439 1440
0.61/0.63	v  1441 -1442 -1443 1444 1445 1446 -1447 1448 1449 -1450
0.61/0.63	v  -1451 -1452 1453 -1454 -1455 1456 -1457 1458 -1459 -1460
0.61/0.63	v  1461 -1462 -1463 1464 1465 -1466 1467 -1468 1469 1470
0.61/0.63	v  1471 -1472 -1473 -1474 1475 -1476 -1477 1478 -1479 1480
0.61/0.63	v  -1481 1482 1483 1484 1485 1486 -1487 -1488 -1489 1490
0.61/0.63	v  -1491 -1492 -1493 -1494 1495 1496 -1497 1498 1499 -1500
0.61/0.63	v  1501 -1502 -1503 -1504 1505 -1506 1507 -1508 -1509 1510
0.61/0.63	v  1511 1512 -1513 1514 1515 -1516 -1517 1518 -1519 -1520
0.61/0.63	v  -1521 -1522 -1523 -1524 1525 1526 1527 -1528 1529 1530
0.61/0.63	v  1531 1532 1533 1534 -1535 1536 -1537 1538 -1539 -1540
0.61/0.63	v  -1541 -1542 -1543 -1544 -1545 1546 -1547 1548 -1549 -1550
0.61/0.63	v  1551 -1552 1553 -1554 -1555 1556 1557 -1558 1559 1560
0.61/0.63	v  1561 1562 1563 -1564 1565 1566 -1567 -1568 1569 1570
0.61/0.63	v  1571 1572 1573 1574 -1575 1576 1577 -1578 -1579 -1580
0.61/0.63	v  -1581 -1582 -1583 -1584 -1585 -1586 1587 1588 -1589 -1590
0.61/0.63	v  -1591 1592 -1593 1594 1595 -1596 -1597 1598 1599 -1600
0.61/0.63	v  1601 -1602 1603 -1604 1605 1606 1607 1608 1609 1610
0.61/0.63	v  1611 1612 -1613 1614 1615 -1616 1617 1618 1619 -1620
0.61/0.63	v  1621 -1622 1623 -1624 1625 1626 1627 1628 1629 1630
0.61/0.63	v  -1631 1632 -1633 1634 1635 1636 -1637 1638 -1639 -1640
0.61/0.63	v  1641 1642 -1643 1644 -1645 1646 -1647 -1648 -1649 -1650
0.61/0.63	v  1651 -1652 -1653 1654 1655 1656 1657 -1658 -1659 1660
0.61/0.63	v  1661 -1662 1663 -1664 -1665 1666 1667 1668 1669 -1670
0.61/0.63	v  1671 -1672 1673 1674 -1675 1676 1677 1678 -1679 1680
0.61/0.63	v  1681 1682 1683 1684 -1685 1686 -1687 -1688 -1689 1690
0.61/0.63	v  1691 1692 -1693 1694 1695 1696 1697 -1698 1699 1700
0.61/0.63	v  -1701 -1702 -1703 1704 1705 1706 -1707 -1708 1709 1710
0.61/0.63	v  -1711 -1712 -1713 1714 -1715 -1716 1717 1718 1719 1720
0.61/0.63	v  1721 1722 1723 -1724 1725 -1726 -1727 1728 1729 -1730
0.61/0.63	v  -1731 -1732 -1733 1734 1735 1736 -1737 1738 -1739 1740
0.61/0.63	v  1741 -1742 1743 -1744 -1745 -1746 -1747 1748 1749 -1750
0.61/0.63	v  1751 -1752 -1753 1754 -1755 1756 1757 1758 1759 -1760
0.61/0.63	v  -1761 -1762 -1763 -1764 1765 -1766 1767 -1768 1769 -1770
0.61/0.63	v  -1771 -1772 -1773 1774 -1775 -1776 -1777 1778 -1779 -1780
0.61/0.63	v  -1781 1782 -1783 1784 -1785 1786 1787 -1788 1789 -1790
0.61/0.63	v  -1791 -1792 -1793 1794 1795 -1796 1797 -1798 -1799 1800
0.61/0.63	v  1801 1802 1803 1804 1805 1806 1807 -1808 -1809 -1810
0.61/0.63	v  -1811 -1812 1813 -1814 -1815 1816 1817 1818 1819 -1820
0.61/0.63	v  -1821 1822 -1823 -1824 -1825 -1826 -1827 1828 -1829 -1830
0.61/0.63	v  -1831 1832 1833 -1834 -1835 -1836 -1837 -1838 1839 1840
0.61/0.63	v  1841 -1842 -1843 -1844 -1845 -1846 -1847 -1848 -1849 -1850
0.61/0.63	v  1851 -1852 1853 -1854 1855 1856 -1857 -1858 -1859 1860
0.61/0.63	v  -1861 1862 -1863 1864 1865 1866 -1867 1868 1869 -1870
0.61/0.63	v  -1871 -1872 -1873 -1874 -1875 1876 -1877 -1878 -1879 -1880
0.61/0.63	v  1881 -1882 -1883 1884 1885 1886 1887 -1888 1889 -1890
0.61/0.63	v  1891 -1892 -1893 1894 -1895 -1896 -1897 -1898 -1899 1900
0.61/0.63	v  1901 -1902 1903 -1904 1905 -1906 -1907 1908 1909 -1910
0.61/0.63	v  -1911 1912 -1913 1914 -1915 1916 1917 1918 -1919 -1920
0.61/0.63	v  1921 1922 1923 -1924 1925 -1926 1927 1928 1929 -1930
0.61/0.63	v  1931 -1932 -1933 -1934 -1935 -1936 1937 -1938 -1939 1940
0.61/0.63	v  -1941 -1942 -1943 1944 -1945 -1946 -1947 1948 1949 -1950
0.61/0.63	v  -1951 1952 -1953 -1954 1955 -1956 1957 1958 -1959 -1960
0.61/0.63	v  1961 1962 -1963 1964 1965 1966 -1967 1968 -1969 -1970
0.61/0.63	v  -1971 -1972 -1973 1974 -1975 -1976 -1977 1978 1979 -1980
0.61/0.63	v  -1981 -1982 -1983 1984 -1985 -1986 -1987 1988 -1989 1990
0.61/0.63	v  -1991 -1992 1993 1994 1995 1996 -1997 -1998 1999 2000
0.61/0.63	v  -2001 2002 -2003 -2004 -2005 2006 -2007 2008 2009 2010
0.61/0.63	v  -2011 2012 -2013 -2014 -2015 -2016 2017 2018 -2019 2020
0.61/0.63	v  -2021 -2022 -2023 2024 -2025 2026 2027 -2028 -2029 2030
0.61/0.63	v  2031 2032 -2033 2034 -2035 0

Verifier Data (download as text)

OK

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node4/watcher-311393-1172569222 -o ROOT/results/node4/solver-311393-1172569222 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/311393-1172569222/saps /tmp/evaluation/311393-1172569222/instance-311393-1172569222.cnf 210590596 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 0.99 3/77 24207
/proc/meminfo: memFree=1390440/2055920 swapFree=4192812/4192956
[pid=24207] ppid=24205 vsize=5160 CPUtime=0
/proc/24207/stat : 24207 (saps) R 24205 24207 23545 0 -1 4194304 154 0 0 0 0 0 0 0 18 0 1 0 276877059 5283840 139 18446744073709551615 134512640 135167564 4294956704 18446744073709551615 134692457 0 0 4096 0 0 0 0 17 0 0 0
/proc/24207/statm: 1290 139 72 159 0 1129 0

[startup+0.10715 s]
/proc/loadavg: 1.00 1.00 0.99 3/77 24207
/proc/meminfo: memFree=1390440/2055920 swapFree=4192812/4192956
[pid=24207] ppid=24205 vsize=5156 CPUtime=0.1
/proc/24207/stat : 24207 (saps) R 24205 24207 23545 0 -1 4194304 255 0 0 0 10 0 0 0 18 0 1 0 276877059 5279744 239 18446744073709551615 134512640 135167564 4294956704 18446744073709551615 134549544 0 0 4096 0 0 0 0 17 0 0 0
/proc/24207/statm: 1289 239 78 159 0 1128 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 5156

[startup+0.515188 s]
/proc/loadavg: 1.00 1.00 0.99 3/77 24207
/proc/meminfo: memFree=1390440/2055920 swapFree=4192812/4192956
[pid=24207] ppid=24205 vsize=5156 CPUtime=0.51
/proc/24207/stat : 24207 (saps) R 24205 24207 23545 0 -1 4194304 255 0 0 0 51 0 0 0 22 0 1 0 276877059 5279744 239 18446744073709551615 134512640 135167564 4294956704 18446744073709551615 134549600 0 0 4096 0 0 0 0 17 0 0 0
/proc/24207/statm: 1289 239 78 159 0 1128 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 5156

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

[startup+0.617199 s]
/proc/loadavg: 1.00 1.00 0.99 3/77 24207
/proc/meminfo: memFree=1390440/2055920 swapFree=4192812/4192956
[pid=24207] ppid=24205 vsize=5156 CPUtime=0.61
/proc/24207/stat : 24207 (saps) R 24205 24207 23545 0 -1 4194304 255 0 0 0 61 0 0 0 23 0 1 0 276877059 5279744 239 18446744073709551615 134512640 135167564 4294956704 18446744073709551615 134715094 0 0 4096 0 0 0 0 17 0 0 0
/proc/24207/statm: 1289 239 78 159 0 1128 0
Current children cumulated CPU time (s) 0.61
Current children cumulated vsize (KiB) 5156

Child status: 10
Real time (s): 0.634671
CPU time (s): 0.633903
CPU user time (s): 0.630904
CPU system time (s): 0.002999
CPU usage (%): 99.879
Max. virtual memory (cumulated for all children) (KiB): 5156

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.630904
system time used= 0.002999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 273
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= 13
involuntary context switches= 15

runsolver used 0.004999 second user time and 0.004999 second system time

The end

Launcher Data (download as text)

Begin job on node4 on Tue Feb 27 09:40:22 UTC 2007

IDJOB= 311393
IDBENCH= 20313
IDSOLVER= 103
FILE ID= node4/311393-1172569222

PBS_JOBID= 3971672

Free space on /tmp= 66554 MiB

SOLVER NAME= saps 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.8/v2035/unif2p-p0.8-v2035-c6328-S316347254-19-SAT.cnf
COMMAND LINE= /tmp/evaluation/311393-1172569222/saps /tmp/evaluation/311393-1172569222/instance-311393-1172569222.cnf  210590596   
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node4/watcher-311393-1172569222 -o ROOT/results/node4/solver-311393-1172569222 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/311393-1172569222/saps /tmp/evaluation/311393-1172569222/instance-311393-1172569222.cnf  210590596   

META MD5SUM SOLVER= a43f4f4c91c277b32a975fd145ded8eb
MD5SUM BENCH=  7d6cf415896029c29434e67edd2d79f6

RANDOM SEED= 210590596

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node4.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.231
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.231
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1390848 kB
Buffers:         60952 kB
Cached:         465844 kB
SwapCached:          0 kB
Active:         287728 kB
Inactive:       298784 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1390848 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2416 kB
Writeback:           0 kB
Mapped:          78624 kB
Slab:            64024 kB
Committed_AS:  1077636 kB
PageTables:       1768 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66554 MiB

End job on node4 on Tue Feb 27 09:40:23 UTC 2007