Trace number 311474

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
sapsrt 2007-02-08SAT 1.75173 1.75371

General information on the benchmark

Namerandom/2+p/p0.8/v2035/
unif2p-p0.8-v2035-c6328-S1703132040-12-SAT.cnf
MD5SUMbf2efd4306c515a6ab821250f31ffa54
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.205967
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)

1.73/1.75	c 
1.73/1.75	c UBCSAT version 1.1.0rr
1.73/1.75	c 
1.73/1.75	c http://www.satlib.org/ubcsat
1.73/1.75	c 
1.73/1.75	c ubcsat -h for help
1.73/1.75	c 
1.73/1.75	c  -runs 1 
1.73/1.75	c  -cutoff 4294967295 
1.73/1.75	c  -timeout 0.000000 
1.73/1.75	c  -gtimeout 0.000000 
1.73/1.75	c  -noimprove 0 
1.73/1.75	c  -target 0 
1.73/1.75	c  -wtarget 0.000000 
1.73/1.75	c  -seed 229850117 
1.73/1.75	c  -solve 0 
1.73/1.75	c  -find,-numsol 0 
1.73/1.75	c  -findunique 0 
1.73/1.75	c  -srestart 0 
1.73/1.75	c  -prestart 0.000000 
1.73/1.75	c  -drestart 0 
1.73/1.75	c 
1.73/1.75	c  -alpha 1.126000 
1.73/1.75	c  -rho 0.666000 
1.73/1.75	c  -ps 0.033000 
1.73/1.75	c  -wp 0.060000 
1.73/1.75	c  -sapsthresh -0.100000 
1.73/1.75	c 
1.73/1.75	s SATISFIABLE
1.73/1.75	v  1 -2 -3 4 -5 6 7 -8 9 10
1.73/1.75	v  11 12 -13 -14 -15 16 17 18 -19 -20
1.73/1.75	v  21 -22 -23 -24 25 -26 -27 28 29 30
1.73/1.75	v  31 -32 33 34 -35 -36 37 -38 39 -40
1.73/1.75	v  41 -42 43 -44 -45 -46 -47 48 49 50
1.73/1.75	v  51 -52 53 -54 55 56 57 -58 59 60
1.73/1.75	v  61 -62 -63 -64 -65 66 -67 68 69 -70
1.73/1.75	v  71 -72 -73 -74 75 -76 77 -78 -79 -80
1.73/1.75	v  81 -82 83 84 85 86 -87 88 89 90
1.73/1.75	v  91 92 -93 -94 95 96 -97 -98 99 100
1.73/1.75	v  -101 -102 -103 -104 -105 -106 107 -108 -109 110
1.73/1.75	v  111 112 113 -114 -115 -116 -117 -118 -119 120
1.73/1.75	v  121 122 -123 -124 -125 126 127 -128 -129 130
1.73/1.75	v  -131 132 -133 134 -135 136 -137 138 139 -140
1.73/1.75	v  141 142 143 -144 -145 146 -147 -148 149 -150
1.73/1.75	v  151 152 -153 -154 -155 156 -157 158 -159 160
1.73/1.75	v  -161 -162 -163 -164 165 166 167 168 -169 170
1.73/1.75	v  -171 -172 173 174 175 176 -177 178 179 180
1.73/1.75	v  -181 -182 183 184 -185 186 187 -188 -189 190
1.73/1.75	v  191 192 -193 194 195 196 197 198 -199 -200
1.73/1.75	v  201 202 203 204 205 206 -207 -208 209 210
1.73/1.75	v  -211 -212 213 -214 -215 -216 217 218 219 220
1.73/1.75	v  -221 222 223 -224 225 -226 -227 -228 229 230
1.73/1.75	v  -231 232 -233 234 -235 236 237 238 239 -240
1.73/1.75	v  -241 242 -243 244 -245 -246 247 248 249 -250
1.73/1.75	v  -251 -252 -253 -254 255 256 257 258 259 260
1.73/1.75	v  -261 262 263 -264 265 266 267 -268 269 270
1.73/1.75	v  271 272 273 -274 -275 -276 -277 278 279 280
1.73/1.75	v  -281 -282 283 284 285 -286 -287 288 289 290
1.73/1.75	v  291 292 293 -294 -295 -296 297 298 299 -300
1.73/1.75	v  301 302 303 304 305 306 307 -308 309 310
1.73/1.75	v  311 312 313 -314 315 316 317 318 -319 320
1.73/1.75	v  -321 -322 323 324 -325 326 327 -328 -329 -330
1.73/1.75	v  -331 332 -333 334 -335 -336 337 338 -339 -340
1.73/1.75	v  341 -342 -343 344 345 -346 -347 348 349 350
1.73/1.75	v  -351 -352 -353 354 355 -356 -357 -358 -359 -360
1.73/1.75	v  -361 362 363 -364 -365 366 -367 368 -369 370
1.73/1.75	v  371 372 373 374 375 376 -377 378 379 -380
1.73/1.75	v  381 -382 383 384 385 -386 -387 388 -389 -390
1.73/1.75	v  391 392 393 394 395 396 -397 -398 -399 -400
1.73/1.75	v  401 402 403 -404 405 406 407 -408 -409 410
1.73/1.75	v  411 412 413 -414 -415 -416 417 -418 -419 -420
1.73/1.75	v  -421 -422 423 424 425 -426 -427 -428 429 430
1.73/1.75	v  431 -432 433 -434 -435 436 437 -438 -439 -440
1.73/1.75	v  -441 -442 -443 444 -445 -446 -447 448 449 450
1.73/1.75	v  -451 -452 -453 454 -455 456 457 -458 -459 -460
1.73/1.75	v  461 -462 -463 464 -465 -466 -467 -468 469 470
1.73/1.75	v  -471 472 -473 -474 475 476 477 478 479 -480
1.73/1.75	v  481 -482 483 484 485 486 -487 488 -489 -490
1.73/1.75	v  491 -492 493 -494 495 -496 497 -498 -499 -500
1.73/1.75	v  -501 502 503 -504 505 -506 507 -508 -509 -510
1.73/1.75	v  -511 512 513 -514 -515 516 -517 -518 -519 520
1.73/1.75	v  521 -522 -523 524 -525 526 -527 528 -529 -530
1.73/1.75	v  -531 -532 533 -534 535 -536 -537 -538 539 540
1.73/1.75	v  541 542 543 544 -545 -546 547 548 549 -550
1.73/1.75	v  -551 552 -553 554 -555 556 -557 558 559 -560
1.73/1.75	v  561 -562 -563 -564 565 -566 567 -568 569 570
1.73/1.75	v  -571 572 -573 574 575 -576 577 578 -579 580
1.73/1.75	v  -581 -582 583 -584 585 -586 -587 -588 589 590
1.73/1.75	v  591 -592 -593 -594 595 -596 -597 598 599 -600
1.73/1.75	v  601 602 -603 604 -605 -606 607 608 -609 610
1.73/1.75	v  611 -612 613 -614 -615 -616 617 618 -619 -620
1.73/1.75	v  -621 -622 623 624 625 -626 627 628 629 630
1.73/1.75	v  631 -632 -633 -634 635 -636 -637 638 639 640
1.73/1.75	v  -641 642 -643 644 -645 646 -647 -648 649 -650
1.73/1.75	v  -651 652 -653 654 -655 -656 -657 -658 659 660
1.73/1.75	v  -661 662 663 664 -665 -666 -667 668 669 -670
1.73/1.75	v  -671 672 673 -674 -675 676 677 678 -679 -680
1.73/1.75	v  681 682 683 684 -685 -686 -687 -688 689 -690
1.73/1.75	v  691 692 -693 694 695 696 697 698 699 -700
1.73/1.75	v  -701 702 703 -704 705 706 -707 -708 -709 710
1.73/1.75	v  -711 -712 713 -714 -715 716 717 -718 719 720
1.73/1.75	v  721 722 723 724 725 -726 727 -728 -729 -730
1.73/1.75	v  731 -732 733 -734 735 -736 737 738 739 -740
1.73/1.75	v  -741 742 -743 -744 745 746 747 -748 -749 750
1.73/1.75	v  -751 752 -753 -754 -755 756 757 758 759 -760
1.73/1.75	v  761 -762 763 -764 765 766 -767 768 769 -770
1.73/1.75	v  771 -772 773 774 775 -776 777 -778 779 780
1.73/1.75	v  -781 -782 783 -784 -785 -786 787 788 -789 790
1.73/1.75	v  -791 792 -793 794 -795 -796 797 -798 -799 -800
1.73/1.75	v  -801 802 -803 804 805 806 807 -808 -809 810
1.73/1.75	v  -811 812 -813 814 -815 -816 -817 -818 -819 820
1.73/1.75	v  821 822 -823 824 825 826 -827 -828 -829 -830
1.73/1.75	v  831 -832 833 -834 -835 -836 837 838 839 840
1.73/1.75	v  841 842 843 844 -845 -846 -847 -848 -849 -850
1.73/1.75	v  -851 852 -853 854 855 856 857 -858 859 -860
1.73/1.75	v  861 862 863 -864 -865 866 867 868 -869 -870
1.73/1.75	v  -871 -872 873 874 -875 876 -877 -878 -879 -880
1.73/1.75	v  -881 882 -883 -884 -885 -886 887 888 -889 -890
1.73/1.75	v  -891 892 893 894 -895 896 897 898 -899 900
1.73/1.75	v  901 -902 903 904 905 -906 907 908 909 910
1.73/1.75	v  -911 -912 -913 -914 -915 916 -917 918 919 -920
1.73/1.75	v  -921 -922 -923 -924 -925 -926 -927 928 929 -930
1.73/1.75	v  931 932 -933 -934 -935 936 937 938 -939 940
1.73/1.75	v  -941 942 943 -944 -945 946 947 -948 949 950
1.73/1.75	v  -951 952 -953 954 -955 956 957 958 959 960
1.73/1.75	v  961 962 963 964 -965 -966 967 968 969 970
1.73/1.75	v  971 972 973 -974 -975 -976 977 978 -979 980
1.73/1.75	v  981 -982 983 -984 -985 -986 -987 988 989 -990
1.73/1.75	v  -991 992 993 -994 -995 -996 997 998 -999 -1000
1.73/1.75	v  -1001 -1002 -1003 -1004 -1005 -1006 -1007 -1008 1009 1010
1.73/1.75	v  1011 1012 -1013 1014 1015 -1016 -1017 -1018 -1019 -1020
1.73/1.75	v  -1021 -1022 1023 1024 1025 -1026 -1027 -1028 1029 -1030
1.73/1.75	v  -1031 -1032 1033 1034 1035 -1036 1037 1038 -1039 1040
1.73/1.75	v  -1041 1042 -1043 1044 -1045 -1046 -1047 1048 1049 -1050
1.73/1.75	v  -1051 -1052 -1053 -1054 1055 1056 -1057 1058 -1059 1060
1.73/1.75	v  1061 -1062 1063 -1064 1065 1066 -1067 1068 -1069 -1070
1.73/1.75	v  -1071 -1072 -1073 1074 -1075 1076 1077 -1078 1079 1080
1.73/1.75	v  -1081 1082 -1083 1084 1085 -1086 -1087 1088 -1089 1090
1.73/1.75	v  1091 1092 -1093 1094 1095 1096 1097 1098 -1099 -1100
1.73/1.75	v  1101 -1102 1103 -1104 1105 -1106 -1107 1108 -1109 1110
1.73/1.75	v  -1111 1112 -1113 1114 -1115 -1116 1117 1118 1119 1120
1.73/1.75	v  -1121 1122 -1123 1124 1125 1126 -1127 -1128 1129 1130
1.73/1.75	v  1131 -1132 1133 -1134 -1135 1136 1137 -1138 -1139 1140
1.73/1.75	v  1141 1142 1143 -1144 -1145 1146 -1147 -1148 1149 1150
1.73/1.75	v  1151 -1152 1153 -1154 1155 -1156 -1157 1158 -1159 1160
1.73/1.75	v  -1161 -1162 -1163 -1164 1165 1166 -1167 -1168 -1169 -1170
1.73/1.75	v  -1171 -1172 -1173 -1174 -1175 1176 1177 -1178 -1179 -1180
1.73/1.75	v  1181 1182 1183 -1184 -1185 -1186 -1187 -1188 -1189 1190
1.73/1.75	v  -1191 1192 1193 -1194 1195 1196 -1197 -1198 -1199 1200
1.73/1.75	v  -1201 -1202 1203 1204 -1205 -1206 -1207 -1208 -1209 -1210
1.73/1.75	v  1211 1212 -1213 -1214 1215 -1216 1217 -1218 1219 1220
1.73/1.75	v  -1221 1222 1223 -1224 1225 -1226 1227 -1228 -1229 -1230
1.73/1.75	v  1231 -1232 1233 1234 1235 -1236 1237 -1238 -1239 1240
1.73/1.75	v  1241 1242 -1243 -1244 -1245 -1246 1247 1248 -1249 1250
1.73/1.75	v  1251 1252 -1253 1254 1255 1256 1257 1258 1259 1260
1.73/1.75	v  1261 -1262 1263 -1264 1265 -1266 -1267 1268 -1269 -1270
1.73/1.75	v  1271 -1272 1273 -1274 -1275 1276 -1277 -1278 1279 -1280
1.73/1.75	v  1281 1282 1283 -1284 -1285 -1286 1287 1288 -1289 1290
1.73/1.75	v  1291 1292 -1293 1294 -1295 -1296 -1297 -1298 1299 1300
1.73/1.75	v  -1301 1302 -1303 -1304 -1305 1306 -1307 1308 -1309 -1310
1.73/1.75	v  -1311 1312 -1313 1314 -1315 -1316 -1317 -1318 1319 1320
1.73/1.75	v  -1321 1322 1323 1324 -1325 -1326 1327 -1328 1329 -1330
1.73/1.75	v  -1331 1332 -1333 -1334 1335 1336 -1337 -1338 -1339 -1340
1.73/1.75	v  1341 -1342 -1343 1344 1345 1346 1347 1348 -1349 -1350
1.73/1.75	v  -1351 1352 1353 1354 -1355 1356 1357 1358 -1359 1360
1.73/1.75	v  1361 1362 1363 -1364 1365 -1366 -1367 1368 -1369 1370
1.73/1.75	v  -1371 -1372 -1373 1374 -1375 1376 -1377 1378 -1379 -1380
1.73/1.75	v  1381 1382 1383 -1384 1385 1386 -1387 -1388 1389 -1390
1.73/1.75	v  -1391 1392 1393 -1394 -1395 -1396 -1397 1398 -1399 1400
1.73/1.75	v  1401 1402 1403 1404 -1405 -1406 -1407 1408 -1409 1410
1.73/1.75	v  -1411 -1412 -1413 -1414 1415 1416 -1417 -1418 1419 1420
1.73/1.75	v  -1421 -1422 1423 -1424 1425 1426 -1427 1428 1429 -1430
1.73/1.75	v  1431 1432 1433 -1434 1435 -1436 -1437 -1438 -1439 -1440
1.73/1.75	v  -1441 1442 1443 1444 1445 1446 1447 -1448 1449 1450
1.73/1.75	v  -1451 -1452 1453 1454 1455 -1456 -1457 1458 1459 -1460
1.73/1.75	v  -1461 1462 -1463 -1464 -1465 -1466 -1467 1468 1469 -1470
1.73/1.75	v  1471 -1472 -1473 1474 1475 -1476 -1477 1478 -1479 -1480
1.73/1.75	v  -1481 1482 -1483 -1484 -1485 1486 -1487 1488 -1489 -1490
1.73/1.75	v  1491 -1492 1493 1494 -1495 -1496 -1497 -1498 1499 1500
1.73/1.75	v  -1501 1502 1503 1504 1505 1506 1507 1508 1509 -1510
1.73/1.75	v  -1511 -1512 1513 1514 1515 1516 -1517 1518 1519 1520
1.73/1.75	v  -1521 1522 1523 -1524 1525 1526 1527 1528 -1529 -1530
1.73/1.75	v  1531 1532 1533 -1534 1535 -1536 1537 -1538 1539 -1540
1.73/1.75	v  1541 1542 1543 1544 1545 1546 1547 -1548 1549 -1550
1.73/1.75	v  -1551 -1552 1553 -1554 -1555 -1556 1557 1558 -1559 -1560
1.73/1.75	v  -1561 -1562 1563 1564 1565 1566 -1567 -1568 -1569 1570
1.73/1.75	v  -1571 -1572 -1573 1574 -1575 -1576 -1577 -1578 -1579 -1580
1.73/1.75	v  1581 1582 -1583 -1584 1585 1586 1587 -1588 1589 1590
1.73/1.75	v  1591 1592 1593 -1594 -1595 -1596 1597 1598 -1599 -1600
1.73/1.75	v  -1601 1602 -1603 -1604 -1605 -1606 1607 1608 -1609 1610
1.73/1.75	v  1611 1612 1613 1614 1615 1616 -1617 1618 1619 -1620
1.73/1.75	v  1621 -1622 1623 1624 -1625 -1626 1627 -1628 1629 1630
1.73/1.75	v  -1631 -1632 1633 -1634 -1635 1636 1637 1638 -1639 1640
1.73/1.75	v  1641 1642 -1643 1644 -1645 -1646 -1647 1648 -1649 1650
1.73/1.75	v  -1651 -1652 1653 -1654 1655 -1656 -1657 1658 1659 -1660
1.73/1.75	v  -1661 1662 -1663 1664 -1665 -1666 -1667 -1668 -1669 -1670
1.73/1.75	v  1671 1672 -1673 1674 1675 1676 1677 -1678 1679 -1680
1.73/1.75	v  -1681 1682 -1683 1684 -1685 -1686 1687 1688 1689 1690
1.73/1.75	v  1691 1692 1693 1694 1695 1696 1697 1698 1699 -1700
1.73/1.75	v  1701 1702 -1703 1704 1705 1706 -1707 -1708 -1709 -1710
1.73/1.75	v  1711 -1712 1713 -1714 -1715 1716 -1717 -1718 -1719 1720
1.73/1.75	v  1721 1722 1723 1724 -1725 -1726 1727 1728 1729 -1730
1.73/1.75	v  1731 -1732 -1733 -1734 -1735 -1736 -1737 -1738 1739 1740
1.73/1.75	v  -1741 1742 1743 -1744 -1745 1746 1747 -1748 1749 1750
1.73/1.75	v  -1751 -1752 1753 1754 -1755 -1756 -1757 1758 1759 1760
1.73/1.75	v  1761 1762 1763 -1764 1765 1766 1767 1768 -1769 -1770
1.73/1.75	v  1771 1772 -1773 1774 1775 -1776 -1777 1778 1779 -1780
1.73/1.75	v  -1781 -1782 -1783 1784 -1785 -1786 -1787 1788 -1789 1790
1.73/1.75	v  -1791 -1792 -1793 -1794 1795 -1796 -1797 1798 1799 -1800
1.73/1.75	v  1801 1802 1803 -1804 -1805 -1806 1807 1808 1809 1810
1.73/1.75	v  1811 1812 -1813 1814 1815 -1816 -1817 -1818 1819 -1820
1.73/1.75	v  1821 -1822 -1823 1824 1825 -1826 -1827 1828 1829 1830
1.73/1.75	v  -1831 -1832 1833 1834 1835 1836 1837 -1838 -1839 1840
1.73/1.75	v  -1841 -1842 -1843 -1844 -1845 1846 -1847 -1848 -1849 1850
1.73/1.75	v  -1851 -1852 -1853 -1854 -1855 -1856 1857 1858 -1859 1860
1.73/1.75	v  1861 1862 1863 -1864 -1865 1866 1867 1868 1869 1870
1.73/1.75	v  1871 1872 -1873 -1874 -1875 1876 -1877 1878 -1879 1880
1.73/1.75	v  -1881 1882 1883 1884 -1885 1886 -1887 1888 1889 -1890
1.73/1.75	v  1891 -1892 1893 1894 -1895 1896 -1897 -1898 -1899 -1900
1.73/1.75	v  1901 1902 -1903 -1904 1905 -1906 -1907 -1908 1909 -1910
1.73/1.75	v  1911 -1912 -1913 -1914 1915 1916 -1917 1918 -1919 1920
1.73/1.75	v  -1921 1922 1923 -1924 1925 1926 1927 -1928 -1929 -1930
1.73/1.75	v  -1931 1932 1933 -1934 1935 -1936 1937 1938 -1939 -1940
1.73/1.75	v  -1941 1942 1943 1944 -1945 -1946 -1947 1948 -1949 1950
1.73/1.75	v  1951 -1952 1953 1954 -1955 -1956 1957 1958 -1959 1960
1.73/1.75	v  1961 -1962 -1963 -1964 1965 -1966 1967 1968 1969 -1970
1.73/1.75	v  1971 -1972 -1973 -1974 1975 1976 -1977 -1978 -1979 1980
1.73/1.75	v  -1981 -1982 1983 1984 -1985 1986 -1987 -1988 -1989 1990
1.73/1.75	v  -1991 -1992 1993 1994 1995 1996 1997 1998 1999 2000
1.73/1.75	v  -2001 -2002 -2003 2004 2005 -2006 -2007 -2008 -2009 -2010
1.73/1.75	v  -2011 2012 -2013 -2014 2015 2016 2017 -2018 -2019 2020
1.73/1.75	v  -2021 2022 2023 -2024 2025 2026 2027 2028 2029 2030
1.73/1.75	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/node1/watcher-311474-1172570767 -o ROOT/results/node1/solver-311474-1172570767 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/311474-1172570767/sapsrt /tmp/evaluation/311474-1172570767/instance-311474-1172570767.cnf 229850117 

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: 0.92 0.97 0.99 3/77 20881
/proc/meminfo: memFree=1707816/2055920 swapFree=4156676/4192956
[pid=20881] ppid=20879 vsize=5160 CPUtime=0
/proc/20881/stat : 20881 (sapsrt) R 20879 20881 20818 0 -1 4194304 156 0 0 0 0 0 0 0 18 0 1 0 277031786 5283840 141 18446744073709551615 134512640 135167692 4294956688 18446744073709551615 134799309 0 0 4096 0 0 0 0 17 1 0 0
/proc/20881/statm: 1290 141 78 159 0 1129 0

[startup+0.106708 s]
/proc/loadavg: 0.92 0.97 0.99 3/77 20881
/proc/meminfo: memFree=1707816/2055920 swapFree=4156676/4192956
[pid=20881] ppid=20879 vsize=5156 CPUtime=0.1
/proc/20881/stat : 20881 (sapsrt) R 20879 20881 20818 0 -1 4194304 260 0 0 0 10 0 0 0 18 0 1 0 277031786 5279744 244 18446744073709551615 134512640 135167692 4294956688 18446744073709551615 134714939 0 0 4096 0 0 0 0 17 1 0 0
/proc/20881/statm: 1289 244 83 159 0 1128 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 5156

[startup+0.514756 s]
/proc/loadavg: 0.92 0.97 0.99 3/77 20881
/proc/meminfo: memFree=1707816/2055920 swapFree=4156676/4192956
[pid=20881] ppid=20879 vsize=5156 CPUtime=0.51
/proc/20881/stat : 20881 (sapsrt) R 20879 20881 20818 0 -1 4194304 260 0 0 0 51 0 0 0 21 0 1 0 277031786 5279744 244 18446744073709551615 134512640 135167692 4294956688 18446744073709551615 134550734 0 0 4096 0 0 0 0 17 1 0 0
/proc/20881/statm: 1289 244 83 159 0 1128 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 5156

[startup+1.33485 s]
/proc/loadavg: 0.92 0.97 0.99 2/78 20882
/proc/meminfo: memFree=1707040/2055920 swapFree=4156676/4192956
[pid=20881] ppid=20879 vsize=5156 CPUtime=1.33
/proc/20881/stat : 20881 (sapsrt) R 20879 20881 20818 0 -1 4194304 260 0 0 0 133 0 0 0 25 0 1 0 277031786 5279744 244 18446744073709551615 134512640 135167692 4294956688 18446744073709551615 134550711 0 0 4096 0 0 0 0 17 1 0 0
/proc/20881/statm: 1289 244 83 159 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+1.64089 s]
/proc/loadavg: 0.92 0.97 0.99 2/78 20882
/proc/meminfo: memFree=1707040/2055920 swapFree=4156676/4192956
[pid=20881] ppid=20879 vsize=5156 CPUtime=1.63
/proc/20881/stat : 20881 (sapsrt) R 20879 20881 20818 0 -1 4194304 260 0 0 0 163 0 0 0 25 0 1 0 277031786 5279744 244 18446744073709551615 134512640 135167692 4294956688 18446744073709551615 134550696 0 0 4096 0 0 0 0 17 1 0 0
/proc/20881/statm: 1289 244 83 159 0 1128 0
Current children cumulated CPU time (s) 1.63
Current children cumulated vsize (KiB) 5156

[startup+1.7429 s]
/proc/loadavg: 0.92 0.97 0.99 2/78 20882
/proc/meminfo: memFree=1707040/2055920 swapFree=4156676/4192956
[pid=20881] ppid=20879 vsize=5156 CPUtime=1.73
/proc/20881/stat : 20881 (sapsrt) R 20879 20881 20818 0 -1 4194304 260 0 0 0 173 0 0 0 25 0 1 0 277031786 5279744 244 18446744073709551615 134512640 135167692 4294956688 18446744073709551615 134550703 0 0 4096 0 0 0 0 17 1 0 0
/proc/20881/statm: 1289 244 83 159 0 1128 0
Current children cumulated CPU time (s) 1.73
Current children cumulated vsize (KiB) 5156

Child status: 10
Real time (s): 1.75371
CPU time (s): 1.75173
CPU user time (s): 1.74873
CPU system time (s): 0.002999
CPU usage (%): 99.8872
Max. virtual memory (cumulated for all children) (KiB): 5156

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.74873
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= 275
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= 3

runsolver used 0.003999 second user time and 0.009998 second system time

The end

Launcher Data (download as text)

Begin job on node1 on Tue Feb 27 10:06:07 UTC 2007

IDJOB= 311474
IDBENCH= 20315
IDSOLVER= 102
FILE ID= node1/311474-1172570767

PBS_JOBID= 3971686

Free space on /tmp= 66557 MiB

SOLVER NAME= sapsrt 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.8/v2035/unif2p-p0.8-v2035-c6328-S1703132040-12-SAT.cnf
COMMAND LINE= /tmp/evaluation/311474-1172570767/sapsrt /tmp/evaluation/311474-1172570767/instance-311474-1172570767.cnf  229850117       
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node1/watcher-311474-1172570767 -o ROOT/results/node1/solver-311474-1172570767 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/311474-1172570767/sapsrt /tmp/evaluation/311474-1172570767/instance-311474-1172570767.cnf  229850117       

META MD5SUM SOLVER= a43f4f4c91c277b32a975fd145ded8eb
MD5SUM BENCH=  bf2efd4306c515a6ab821250f31ffa54

RANDOM SEED= 229850117

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node1.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		: 3000.230
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		: 3000.230
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:       1708288 kB
Buffers:         47520 kB
Cached:         206448 kB
SwapCached:      19188 kB
Active:         207676 kB
Inactive:        74488 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1708288 kB
SwapTotal:     4192956 kB
SwapFree:      4156676 kB
Dirty:            2448 kB
Writeback:           0 kB
Mapped:          29560 kB
Slab:            51056 kB
Committed_AS:   847316 kB
PageTables:       1740 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= 66557 MiB

End job on node1 on Tue Feb 27 10:06:09 UTC 2007