Trace number 311557

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 1.52777 1.53087

General information on the benchmark

Namerandom/2+p/p0.8/v2035/
unif2p-p0.8-v2035-c6328-S1137479270-03-SAT.cnf
MD5SUM3fec6aa272c98a2a7e0bf3cf53f83f02
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.38794
Satisfiable
(Un)Satisfiability was proved
Number of variables2035
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)

1.43/1.52	c 
1.43/1.52	c UBCSAT version 1.1.0rr
1.43/1.52	c 
1.43/1.52	c http://www.satlib.org/ubcsat
1.43/1.52	c 
1.43/1.52	c ubcsat -h for help
1.43/1.52	c 
1.43/1.52	c  -runs 1 
1.43/1.52	c  -cutoff 4294967295 
1.43/1.52	c  -timeout 0.000000 
1.43/1.52	c  -gtimeout 0.000000 
1.43/1.52	c  -noimprove 0 
1.43/1.52	c  -target 0 
1.43/1.52	c  -wtarget 0.000000 
1.43/1.52	c  -seed 29620737 
1.43/1.52	c  -solve 0 
1.43/1.52	c  -find,-numsol 0 
1.43/1.52	c  -findunique 0 
1.43/1.52	c  -srestart 0 
1.43/1.52	c  -prestart 0.000000 
1.43/1.52	c  -drestart 0 
1.43/1.52	c 
1.43/1.52	c  -alpha 1.300000 
1.43/1.52	c  -rho 0.800000 
1.43/1.52	c  -ps 0.050000 
1.43/1.52	c  -wp 0.010000 
1.43/1.52	c  -sapsthresh -0.100000 
1.43/1.52	c 
1.43/1.52	s SATISFIABLE
1.43/1.52	v  -1 -2 -3 -4 -5 6 -7 -8 9 -10
1.43/1.52	v  11 -12 -13 14 15 -16 17 -18 -19 -20
1.43/1.52	v  -21 -22 -23 24 -25 26 -27 -28 -29 30
1.43/1.52	v  -31 -32 -33 34 35 36 -37 -38 -39 40
1.43/1.52	v  -41 -42 43 44 45 46 47 -48 49 50
1.43/1.52	v  -51 -52 53 -54 55 56 -57 -58 59 60
1.43/1.52	v  61 62 63 -64 -65 66 67 68 69 -70
1.43/1.52	v  -71 72 -73 74 75 -76 -77 -78 79 -80
1.43/1.52	v  81 -82 -83 -84 85 -86 87 88 89 -90
1.43/1.52	v  91 -92 93 -94 -95 96 -97 98 99 -100
1.43/1.52	v  101 -102 -103 -104 -105 106 -107 108 -109 110
1.43/1.52	v  -111 -112 -113 -114 115 116 -117 118 119 -120
1.43/1.52	v  -121 122 -123 124 -125 -126 -127 128 129 -130
1.43/1.52	v  -131 -132 133 -134 -135 136 137 -138 -139 140
1.43/1.52	v  -141 -142 -143 144 145 -146 147 148 -149 150
1.43/1.52	v  151 -152 153 154 -155 -156 157 158 -159 160
1.43/1.52	v  -161 162 163 164 165 -166 167 -168 -169 170
1.43/1.52	v  -171 -172 173 -174 175 176 -177 -178 179 -180
1.43/1.52	v  -181 182 -183 -184 -185 186 187 -188 189 -190
1.43/1.52	v  191 -192 193 194 -195 -196 -197 198 -199 200
1.43/1.52	v  201 -202 -203 204 -205 206 207 -208 209 -210
1.43/1.52	v  -211 -212 213 -214 215 -216 -217 -218 -219 220
1.43/1.52	v  -221 222 223 224 225 226 -227 228 229 -230
1.43/1.52	v  -231 232 -233 234 -235 236 -237 238 239 -240
1.43/1.52	v  241 -242 243 -244 245 246 -247 248 -249 250
1.43/1.52	v  251 252 -253 254 -255 256 257 -258 -259 260
1.43/1.52	v  -261 -262 263 -264 -265 266 267 268 269 -270
1.43/1.52	v  -271 272 273 -274 275 -276 277 278 279 -280
1.43/1.52	v  281 -282 283 -284 285 286 287 288 -289 -290
1.43/1.52	v  291 -292 293 294 -295 -296 -297 298 -299 300
1.43/1.52	v  301 302 303 -304 -305 306 -307 308 -309 310
1.43/1.52	v  -311 312 -313 314 -315 -316 -317 318 -319 320
1.43/1.52	v  -321 -322 -323 -324 -325 326 327 328 -329 -330
1.43/1.52	v  331 -332 333 -334 335 -336 337 338 -339 340
1.43/1.52	v  -341 -342 343 -344 -345 346 -347 -348 -349 350
1.43/1.52	v  351 352 353 354 -355 -356 357 358 -359 -360
1.43/1.52	v  361 -362 363 364 365 -366 367 -368 -369 370
1.43/1.52	v  -371 -372 373 374 -375 -376 -377 -378 379 -380
1.43/1.52	v  381 -382 383 384 385 -386 387 -388 389 -390
1.43/1.52	v  -391 392 393 394 -395 -396 397 398 -399 -400
1.43/1.52	v  401 402 403 -404 -405 -406 407 408 -409 -410
1.43/1.52	v  -411 -412 413 -414 415 -416 417 418 419 420
1.43/1.52	v  421 -422 -423 -424 425 -426 427 428 429 430
1.43/1.52	v  -431 -432 433 -434 -435 -436 -437 -438 -439 -440
1.43/1.52	v  441 -442 443 444 445 446 -447 -448 449 450
1.43/1.52	v  -451 452 -453 -454 -455 -456 457 -458 459 460
1.43/1.52	v  461 -462 463 464 -465 466 -467 -468 469 -470
1.43/1.52	v  -471 -472 473 474 475 476 477 478 479 -480
1.43/1.52	v  -481 482 483 -484 -485 -486 -487 -488 489 -490
1.43/1.52	v  -491 492 -493 -494 495 -496 497 -498 -499 500
1.43/1.52	v  501 -502 -503 -504 505 -506 507 508 -509 -510
1.43/1.52	v  -511 -512 -513 514 -515 -516 517 518 519 -520
1.43/1.52	v  521 -522 -523 524 -525 -526 -527 -528 529 -530
1.43/1.52	v  -531 532 -533 -534 -535 -536 537 -538 539 -540
1.43/1.52	v  -541 542 -543 544 545 -546 547 548 549 550
1.43/1.52	v  551 552 -553 -554 -555 -556 557 558 559 -560
1.43/1.52	v  561 562 563 -564 -565 566 -567 568 569 -570
1.43/1.52	v  571 -572 -573 574 -575 576 577 578 579 580
1.43/1.52	v  -581 582 -583 584 585 586 587 -588 -589 590
1.43/1.52	v  -591 -592 -593 594 595 596 -597 -598 599 -600
1.43/1.52	v  601 602 -603 -604 -605 606 -607 -608 609 610
1.43/1.52	v  611 -612 -613 -614 -615 -616 -617 618 -619 620
1.43/1.52	v  -621 622 -623 -624 -625 626 627 628 -629 -630
1.43/1.52	v  -631 632 -633 -634 635 636 637 -638 639 -640
1.43/1.52	v  641 642 -643 -644 -645 -646 -647 648 649 650
1.43/1.52	v  -651 -652 -653 654 -655 656 657 -658 659 660
1.43/1.52	v  661 -662 663 -664 -665 666 -667 -668 -669 -670
1.43/1.52	v  671 672 -673 674 -675 -676 677 -678 679 680
1.43/1.52	v  -681 682 -683 -684 -685 -686 -687 -688 -689 690
1.43/1.52	v  -691 -692 -693 694 -695 696 -697 -698 -699 700
1.43/1.52	v  -701 702 703 704 705 706 707 708 709 -710
1.43/1.52	v  -711 -712 -713 -714 715 -716 717 718 719 -720
1.43/1.52	v  721 -722 -723 -724 -725 726 -727 -728 729 -730
1.43/1.52	v  731 -732 -733 734 -735 736 737 738 -739 -740
1.43/1.52	v  -741 -742 743 744 -745 746 -747 -748 749 -750
1.43/1.52	v  -751 -752 753 754 -755 -756 757 -758 759 -760
1.43/1.52	v  -761 -762 763 764 765 766 767 768 769 -770
1.43/1.52	v  771 -772 -773 -774 775 776 -777 -778 -779 -780
1.43/1.52	v  781 -782 783 784 785 786 -787 788 789 -790
1.43/1.52	v  -791 792 793 794 795 796 -797 798 799 -800
1.43/1.52	v  801 802 -803 804 805 806 807 808 809 -810
1.43/1.52	v  -811 812 -813 814 815 -816 -817 -818 -819 820
1.43/1.52	v  821 822 -823 824 825 -826 -827 828 829 830
1.43/1.52	v  831 -832 -833 834 835 -836 -837 838 -839 840
1.43/1.52	v  841 -842 -843 844 845 -846 847 -848 -849 -850
1.43/1.52	v  851 852 853 -854 -855 -856 857 -858 859 860
1.43/1.52	v  -861 862 -863 -864 865 866 -867 -868 869 -870
1.43/1.52	v  -871 -872 -873 -874 875 876 -877 878 879 -880
1.43/1.52	v  -881 882 883 884 -885 -886 887 -888 889 890
1.43/1.52	v  -891 892 893 894 -895 -896 897 -898 -899 -900
1.43/1.52	v  901 902 -903 -904 905 906 -907 908 -909 910
1.43/1.52	v  -911 -912 913 -914 -915 916 -917 918 919 920
1.43/1.52	v  921 922 -923 924 -925 926 927 -928 -929 -930
1.43/1.52	v  -931 932 933 934 -935 936 -937 938 -939 940
1.43/1.52	v  -941 942 -943 -944 -945 -946 -947 948 -949 950
1.43/1.52	v  951 952 953 954 -955 956 -957 -958 959 960
1.43/1.52	v  961 -962 963 -964 -965 -966 -967 968 969 970
1.43/1.52	v  971 972 -973 -974 -975 976 -977 -978 -979 -980
1.43/1.52	v  981 982 983 984 -985 -986 -987 -988 -989 990
1.43/1.52	v  -991 992 993 -994 -995 996 997 998 -999 -1000
1.43/1.52	v  -1001 -1002 -1003 1004 1005 -1006 1007 -1008 -1009 -1010
1.43/1.52	v  -1011 -1012 -1013 1014 -1015 -1016 -1017 -1018 1019 -1020
1.43/1.52	v  1021 -1022 -1023 -1024 -1025 -1026 -1027 -1028 -1029 1030
1.43/1.52	v  1031 -1032 -1033 1034 -1035 -1036 -1037 -1038 -1039 -1040
1.43/1.52	v  1041 1042 1043 1044 1045 1046 -1047 -1048 -1049 1050
1.43/1.52	v  -1051 -1052 1053 -1054 1055 1056 1057 -1058 -1059 -1060
1.43/1.52	v  1061 1062 -1063 1064 1065 1066 -1067 -1068 -1069 -1070
1.43/1.52	v  1071 1072 1073 -1074 -1075 1076 1077 -1078 -1079 1080
1.43/1.52	v  1081 1082 1083 1084 -1085 -1086 1087 1088 1089 1090
1.43/1.52	v  -1091 -1092 1093 1094 1095 1096 -1097 -1098 1099 1100
1.43/1.52	v  -1101 -1102 1103 1104 -1105 1106 -1107 1108 1109 1110
1.43/1.52	v  1111 -1112 1113 1114 -1115 1116 -1117 -1118 -1119 1120
1.43/1.52	v  1121 1122 1123 -1124 1125 1126 -1127 1128 1129 -1130
1.43/1.52	v  -1131 -1132 -1133 -1134 -1135 -1136 1137 1138 -1139 1140
1.43/1.52	v  1141 -1142 1143 1144 -1145 -1146 1147 -1148 1149 1150
1.43/1.52	v  1151 -1152 1153 1154 1155 -1156 1157 1158 -1159 1160
1.43/1.52	v  1161 1162 1163 1164 1165 1166 -1167 -1168 -1169 1170
1.43/1.52	v  -1171 1172 -1173 1174 1175 1176 -1177 -1178 -1179 1180
1.43/1.52	v  1181 -1182 -1183 -1184 1185 -1186 -1187 1188 1189 1190
1.43/1.52	v  -1191 -1192 -1193 1194 -1195 1196 1197 1198 1199 1200
1.43/1.52	v  1201 1202 1203 -1204 -1205 1206 1207 1208 1209 -1210
1.43/1.52	v  -1211 1212 -1213 1214 -1215 -1216 -1217 -1218 1219 -1220
1.43/1.52	v  1221 -1222 -1223 -1224 -1225 1226 -1227 1228 1229 -1230
1.43/1.52	v  -1231 1232 -1233 -1234 -1235 -1236 -1237 -1238 -1239 1240
1.43/1.52	v  -1241 1242 -1243 -1244 -1245 -1246 1247 -1248 -1249 1250
1.43/1.52	v  1251 1252 1253 -1254 -1255 -1256 1257 1258 -1259 1260
1.43/1.52	v  1261 -1262 1263 1264 -1265 1266 1267 -1268 1269 -1270
1.43/1.52	v  1271 -1272 -1273 -1274 1275 -1276 1277 -1278 -1279 -1280
1.43/1.52	v  1281 -1282 1283 1284 -1285 1286 -1287 1288 -1289 1290
1.43/1.52	v  1291 -1292 1293 -1294 -1295 1296 -1297 -1298 -1299 1300
1.43/1.52	v  -1301 1302 -1303 1304 -1305 -1306 1307 1308 1309 -1310
1.43/1.52	v  -1311 -1312 1313 1314 -1315 -1316 -1317 -1318 -1319 -1320
1.43/1.52	v  1321 1322 -1323 1324 1325 -1326 -1327 -1328 -1329 1330
1.43/1.52	v  -1331 1332 -1333 -1334 1335 -1336 -1337 -1338 -1339 -1340
1.43/1.52	v  1341 1342 1343 1344 -1345 1346 1347 -1348 1349 -1350
1.43/1.52	v  -1351 -1352 -1353 -1354 1355 -1356 -1357 1358 -1359 1360
1.43/1.52	v  -1361 1362 -1363 1364 -1365 1366 1367 1368 1369 1370
1.43/1.52	v  1371 -1372 -1373 1374 1375 -1376 -1377 1378 -1379 1380
1.43/1.52	v  1381 1382 -1383 1384 -1385 1386 1387 -1388 1389 1390
1.43/1.52	v  -1391 1392 -1393 1394 -1395 1396 -1397 -1398 -1399 1400
1.43/1.52	v  1401 -1402 1403 1404 1405 -1406 -1407 -1408 1409 -1410
1.43/1.52	v  1411 1412 -1413 1414 1415 1416 1417 1418 -1419 1420
1.43/1.52	v  1421 1422 -1423 1424 1425 -1426 1427 -1428 1429 -1430
1.43/1.52	v  -1431 -1432 -1433 1434 -1435 -1436 1437 -1438 -1439 1440
1.43/1.52	v  1441 1442 1443 1444 1445 1446 -1447 -1448 1449 1450
1.43/1.52	v  1451 -1452 1453 1454 -1455 1456 1457 1458 -1459 1460
1.43/1.52	v  1461 -1462 1463 1464 -1465 -1466 1467 1468 1469 -1470
1.43/1.52	v  1471 1472 -1473 -1474 -1475 1476 -1477 1478 1479 -1480
1.43/1.52	v  1481 -1482 -1483 -1484 1485 -1486 -1487 1488 -1489 -1490
1.43/1.52	v  -1491 1492 -1493 1494 -1495 -1496 -1497 -1498 1499 1500
1.43/1.52	v  1501 1502 -1503 -1504 1505 1506 1507 -1508 -1509 -1510
1.43/1.52	v  -1511 -1512 -1513 1514 -1515 1516 1517 1518 -1519 1520
1.43/1.52	v  -1521 -1522 1523 -1524 1525 1526 -1527 1528 1529 -1530
1.43/1.52	v  1531 -1532 1533 1534 1535 1536 -1537 -1538 1539 1540
1.43/1.52	v  1541 -1542 -1543 1544 -1545 1546 1547 1548 -1549 1550
1.43/1.52	v  1551 1552 -1553 -1554 1555 -1556 1557 1558 1559 -1560
1.43/1.52	v  1561 -1562 1563 1564 -1565 -1566 1567 -1568 1569 -1570
1.43/1.52	v  1571 -1572 1573 -1574 -1575 -1576 -1577 1578 1579 1580
1.43/1.52	v  -1581 1582 1583 1584 1585 1586 1587 1588 1589 -1590
1.43/1.52	v  1591 -1592 1593 1594 -1595 1596 1597 1598 1599 1600
1.43/1.52	v  -1601 1602 1603 -1604 -1605 -1606 1607 -1608 -1609 1610
1.43/1.52	v  -1611 -1612 -1613 -1614 1615 -1616 1617 -1618 1619 1620
1.43/1.52	v  1621 1622 -1623 -1624 -1625 1626 -1627 1628 1629 -1630
1.43/1.52	v  1631 1632 1633 1634 1635 1636 1637 -1638 1639 -1640
1.43/1.52	v  1641 -1642 1643 1644 1645 -1646 -1647 -1648 1649 1650
1.43/1.52	v  -1651 1652 -1653 -1654 1655 -1656 1657 1658 1659 -1660
1.43/1.52	v  -1661 1662 -1663 1664 1665 1666 -1667 -1668 -1669 -1670
1.43/1.52	v  -1671 -1672 1673 1674 1675 -1676 -1677 -1678 -1679 -1680
1.43/1.52	v  1681 1682 1683 -1684 1685 1686 1687 -1688 -1689 1690
1.43/1.52	v  -1691 1692 1693 -1694 1695 1696 -1697 1698 1699 1700
1.43/1.52	v  -1701 -1702 1703 1704 1705 1706 1707 -1708 -1709 -1710
1.43/1.52	v  1711 1712 -1713 1714 1715 1716 1717 1718 -1719 1720
1.43/1.52	v  -1721 -1722 -1723 -1724 -1725 -1726 -1727 -1728 1729 1730
1.43/1.52	v  -1731 -1732 1733 -1734 1735 -1736 -1737 1738 -1739 -1740
1.43/1.52	v  -1741 1742 -1743 -1744 1745 -1746 1747 -1748 1749 1750
1.43/1.52	v  1751 -1752 -1753 1754 1755 1756 1757 1758 1759 -1760
1.43/1.52	v  1761 -1762 1763 -1764 1765 -1766 1767 -1768 1769 -1770
1.43/1.52	v  1771 1772 -1773 1774 -1775 1776 1777 1778 -1779 -1780
1.43/1.52	v  -1781 1782 -1783 1784 -1785 -1786 1787 -1788 -1789 1790
1.43/1.52	v  -1791 1792 1793 -1794 -1795 -1796 1797 1798 -1799 1800
1.43/1.52	v  1801 -1802 1803 -1804 1805 1806 1807 1808 -1809 1810
1.43/1.52	v  1811 -1812 -1813 1814 -1815 -1816 -1817 1818 1819 1820
1.43/1.52	v  1821 1822 -1823 1824 1825 1826 -1827 -1828 -1829 -1830
1.43/1.52	v  1831 1832 1833 1834 1835 -1836 1837 1838 1839 1840
1.43/1.52	v  1841 -1842 1843 -1844 -1845 1846 1847 -1848 1849 -1850
1.43/1.52	v  1851 1852 -1853 -1854 -1855 1856 -1857 -1858 -1859 -1860
1.43/1.52	v  -1861 1862 -1863 -1864 1865 -1866 -1867 1868 -1869 -1870
1.43/1.52	v  1871 -1872 -1873 -1874 1875 -1876 -1877 1878 -1879 1880
1.43/1.52	v  1881 1882 1883 1884 -1885 1886 1887 1888 -1889 1890
1.43/1.52	v  1891 1892 1893 1894 -1895 -1896 1897 -1898 -1899 -1900
1.43/1.52	v  1901 -1902 1903 1904 -1905 1906 1907 -1908 1909 -1910
1.43/1.52	v  -1911 1912 1913 -1914 -1915 -1916 -1917 1918 -1919 1920
1.43/1.52	v  1921 1922 1923 1924 -1925 1926 -1927 1928 -1929 1930
1.43/1.52	v  1931 1932 1933 -1934 1935 -1936 1937 1938 -1939 1940
1.43/1.52	v  1941 1942 -1943 -1944 -1945 -1946 -1947 1948 1949 -1950
1.43/1.52	v  -1951 -1952 1953 1954 1955 -1956 1957 1958 -1959 1960
1.43/1.52	v  1961 1962 -1963 -1964 -1965 1966 1967 -1968 -1969 -1970
1.43/1.52	v  -1971 1972 1973 1974 1975 -1976 1977 -1978 1979 1980
1.43/1.52	v  -1981 1982 1983 1984 1985 -1986 -1987 -1988 -1989 -1990
1.43/1.52	v  1991 -1992 -1993 -1994 1995 1996 -1997 1998 -1999 -2000
1.43/1.52	v  2001 -2002 -2003 2004 -2005 2006 2007 2008 -2009 -2010
1.43/1.52	v  -2011 -2012 2013 -2014 -2015 -2016 2017 -2018 -2019 -2020
1.43/1.52	v  2021 -2022 -2023 -2024 2025 -2026 -2027 -2028 -2029 -2030
1.43/1.52	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/node14/watcher-311557-1172571635 -o ROOT/results/node14/solver-311557-1172571635 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/311557-1172571635/saps /tmp/evaluation/311557-1172571635/instance-311557-1172571635.cnf 29620737 

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: 1.83 1.82 1.44 3/77 300
/proc/meminfo: memFree=1575344/2055920 swapFree=4191880/4192956
[pid=300] ppid=32766 vsize=5160 CPUtime=0
/proc/300/stat : 300 (saps) R 32766 300 31726 0 -1 4194304 153 0 0 0 0 0 0 0 18 0 1 0 277117960 5283840 138 18446744073709551615 134512640 135167564 4294956704 18446744073709551615 134692457 0 0 4096 0 0 0 0 17 1 0 0
/proc/300/statm: 1290 139 73 159 0 1129 0

[startup+0.107449 s]
/proc/loadavg: 1.83 1.82 1.44 3/77 300
/proc/meminfo: memFree=1575344/2055920 swapFree=4191880/4192956
[pid=300] ppid=32766 vsize=5156 CPUtime=0.1
/proc/300/stat : 300 (saps) R 32766 300 31726 0 -1 4194304 255 0 0 0 10 0 0 0 18 0 1 0 277117960 5279744 239 18446744073709551615 134512640 135167564 4294956704 18446744073709551615 134550745 0 0 4096 0 0 0 0 17 1 0 0
/proc/300/statm: 1289 239 78 159 0 1128 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 5156

[startup+0.515487 s]
/proc/loadavg: 1.83 1.82 1.44 3/77 300
/proc/meminfo: memFree=1575344/2055920 swapFree=4191880/4192956
[pid=300] ppid=32766 vsize=5156 CPUtime=0.51
/proc/300/stat : 300 (saps) R 32766 300 31726 0 -1 4194304 255 0 0 0 51 0 0 0 21 0 1 0 277117960 5279744 239 18446744073709551615 134512640 135167564 4294956704 18446744073709551615 134549531 0 0 4096 0 0 0 0 17 1 0 0
/proc/300/statm: 1289 239 78 159 0 1128 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 5156

[startup+1.33556 s]
/proc/loadavg: 1.83 1.82 1.44 2/78 301
/proc/meminfo: memFree=1574696/2055920 swapFree=4191880/4192956
[pid=300] ppid=32766 vsize=5156 CPUtime=1.33
/proc/300/stat : 300 (saps) R 32766 300 31726 0 -1 4194304 255 0 0 0 133 0 0 0 25 0 1 0 277117960 5279744 239 18446744073709551615 134512640 135167564 4294956704 18446744073709551615 134714469 0 0 4096 0 0 0 0 17 1 0 0
/proc/300/statm: 1289 239 78 159 0 1128 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 5156

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

[startup+1.43757 s]
/proc/loadavg: 1.83 1.82 1.44 2/78 301
/proc/meminfo: memFree=1574696/2055920 swapFree=4191880/4192956
[pid=300] ppid=32766 vsize=5156 CPUtime=1.43
/proc/300/stat : 300 (saps) R 32766 300 31726 0 -1 4194304 255 0 0 0 143 0 0 0 25 0 1 0 277117960 5279744 239 18446744073709551615 134512640 135167564 4294956704 18446744073709551615 134714974 0 0 4096 0 0 0 0 17 1 0 0
/proc/300/statm: 1289 239 78 159 0 1128 0
Current children cumulated CPU time (s) 1.43
Current children cumulated vsize (KiB) 5156

Child status: 10
Real time (s): 1.53087
CPU time (s): 1.52777
CPU user time (s): 1.52677
CPU system time (s): 0.000999
CPU usage (%): 99.7974
Max. virtual memory (cumulated for all children) (KiB): 5156

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.52677
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= 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= 9

runsolver used 0.003999 second user time and 0.011998 second system time

The end

Launcher Data (download as text)

Begin job on node14 on Tue Feb 27 10:20:35 UTC 2007

IDJOB= 311557
IDBENCH= 20317
IDSOLVER= 103
FILE ID= node14/311557-1172571635

PBS_JOBID= 3971671

Free space on /tmp= 66555 MiB

SOLVER NAME= saps 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.8/v2035/unif2p-p0.8-v2035-c6328-S1137479270-03-SAT.cnf
COMMAND LINE= /tmp/evaluation/311557-1172571635/saps /tmp/evaluation/311557-1172571635/instance-311557-1172571635.cnf  29620737   
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node14/watcher-311557-1172571635 -o ROOT/results/node14/solver-311557-1172571635 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/311557-1172571635/saps /tmp/evaluation/311557-1172571635/instance-311557-1172571635.cnf  29620737   

META MD5SUM SOLVER= a43f4f4c91c277b32a975fd145ded8eb
MD5SUM BENCH=  3fec6aa272c98a2a7e0bf3cf53f83f02

RANDOM SEED= 29620737

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node14.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		: 3000.216
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		: 3000.216
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:       1575816 kB
Buffers:         50232 kB
Cached:         303368 kB
SwapCached:        408 kB
Active:         258476 kB
Inactive:       148660 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1575816 kB
SwapTotal:     4192956 kB
SwapFree:      4191880 kB
Dirty:            2340 kB
Writeback:           0 kB
Mapped:          69796 kB
Slab:            58560 kB
Committed_AS:   913968 kB
PageTables:       1736 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= 66555 MiB

End job on node14 on Tue Feb 27 10:20:37 UTC 2007