Trace number 312007

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 1.05084 1.0544

General information on the benchmark

Namerandom/2+p/p0.8/v2405/
unif2p-p0.8-v2405-c7479-S476496922-18-SAT.cnf
MD5SUM7aa5e97b8e61908955474a79af64353f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.248961
Satisfiable
(Un)Satisfiability was proved
Number of variables2405
Number of clauses7478
Sum of the clauses size20939
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21495
Number of clauses of size 35983
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

1.02/1.05	c 
1.02/1.05	c UBCSAT version 1.1.0rr
1.02/1.05	c 
1.02/1.05	c http://www.satlib.org/ubcsat
1.02/1.05	c 
1.02/1.05	c ubcsat -h for help
1.02/1.05	c 
1.02/1.05	c  -runs 1 
1.02/1.05	c  -cutoff 4294967295 
1.02/1.05	c  -timeout 0.000000 
1.02/1.05	c  -gtimeout 0.000000 
1.02/1.05	c  -noimprove 0 
1.02/1.05	c  -target 0 
1.02/1.05	c  -wtarget 0.000000 
1.02/1.05	c  -seed 875134081 
1.02/1.05	c  -solve 0 
1.02/1.05	c  -find,-numsol 0 
1.02/1.05	c  -findunique 0 
1.02/1.05	c  -srestart 0 
1.02/1.05	c  -prestart 0.000000 
1.02/1.05	c  -drestart 0 
1.02/1.05	c 
1.02/1.05	c  -alpha 1.126000 
1.02/1.05	c  -rho 0.666000 
1.02/1.05	c  -ps 0.033000 
1.02/1.05	c  -wp 0.060000 
1.02/1.05	c  -sapsthresh -0.100000 
1.02/1.05	c 
1.02/1.05	s SATISFIABLE
1.02/1.05	v  -1 -2 -3 4 -5 6 -7 -8 -9 -10
1.02/1.05	v  11 -12 -13 14 15 16 -17 -18 -19 20
1.02/1.05	v  21 -22 -23 -24 25 -26 27 -28 29 30
1.02/1.05	v  31 32 -33 -34 35 -36 -37 -38 39 40
1.02/1.05	v  -41 42 -43 44 45 46 47 48 49 50
1.02/1.05	v  51 -52 53 -54 55 56 57 -58 59 -60
1.02/1.05	v  -61 -62 -63 64 -65 66 -67 68 69 -70
1.02/1.05	v  71 72 73 -74 -75 -76 77 -78 79 -80
1.02/1.05	v  -81 82 -83 84 -85 -86 87 88 89 90
1.02/1.05	v  91 -92 93 -94 -95 -96 -97 -98 99 -100
1.02/1.05	v  -101 102 103 -104 -105 -106 107 -108 109 110
1.02/1.05	v  -111 112 -113 114 115 -116 -117 118 -119 120
1.02/1.05	v  -121 122 123 124 -125 -126 127 128 129 -130
1.02/1.05	v  -131 132 133 134 135 -136 137 -138 -139 140
1.02/1.05	v  141 -142 -143 144 145 -146 -147 148 149 -150
1.02/1.05	v  -151 -152 153 -154 155 156 -157 158 159 -160
1.02/1.05	v  -161 -162 163 -164 -165 -166 -167 -168 169 170
1.02/1.05	v  -171 172 -173 -174 175 176 177 -178 -179 -180
1.02/1.05	v  181 -182 -183 -184 -185 186 187 -188 -189 -190
1.02/1.05	v  191 192 -193 -194 -195 -196 -197 198 199 -200
1.02/1.05	v  -201 202 -203 -204 205 -206 207 208 209 210
1.02/1.05	v  -211 -212 -213 -214 215 -216 -217 -218 -219 -220
1.02/1.05	v  -221 222 -223 -224 225 226 -227 -228 229 -230
1.02/1.05	v  -231 -232 233 -234 -235 -236 237 238 239 -240
1.02/1.05	v  -241 242 243 -244 245 -246 247 -248 -249 -250
1.02/1.05	v  -251 -252 253 254 -255 256 -257 -258 259 -260
1.02/1.05	v  -261 -262 -263 -264 -265 -266 267 -268 269 -270
1.02/1.05	v  -271 -272 -273 274 -275 -276 277 278 -279 -280
1.02/1.05	v  -281 282 283 -284 285 286 -287 -288 -289 290
1.02/1.05	v  291 292 293 294 -295 -296 297 298 299 -300
1.02/1.05	v  -301 302 303 304 305 306 307 308 -309 310
1.02/1.05	v  311 312 -313 314 -315 -316 -317 318 -319 320
1.02/1.05	v  -321 322 323 -324 325 -326 327 -328 329 -330
1.02/1.05	v  -331 -332 -333 334 -335 336 -337 -338 -339 340
1.02/1.05	v  -341 -342 -343 -344 345 346 347 348 -349 350
1.02/1.05	v  -351 -352 353 -354 355 -356 -357 -358 359 -360
1.02/1.05	v  361 -362 -363 -364 365 366 367 368 -369 370
1.02/1.05	v  -371 -372 373 374 -375 376 377 -378 379 -380
1.02/1.05	v  381 -382 -383 384 385 -386 387 388 389 -390
1.02/1.05	v  -391 -392 393 -394 -395 -396 397 -398 -399 400
1.02/1.05	v  -401 -402 403 404 -405 -406 -407 408 -409 -410
1.02/1.05	v  -411 412 -413 -414 -415 416 -417 -418 419 420
1.02/1.05	v  -421 422 -423 -424 425 -426 -427 428 429 430
1.02/1.05	v  -431 -432 -433 -434 435 436 -437 438 -439 -440
1.02/1.05	v  -441 442 443 -444 -445 -446 447 -448 449 -450
1.02/1.05	v  -451 -452 453 -454 -455 456 457 -458 -459 -460
1.02/1.05	v  -461 462 463 464 465 -466 467 468 469 470
1.02/1.05	v  471 472 473 -474 475 -476 -477 -478 -479 480
1.02/1.05	v  -481 482 -483 -484 -485 -486 487 -488 489 490
1.02/1.05	v  491 492 493 -494 495 -496 497 498 499 -500
1.02/1.05	v  -501 502 503 504 -505 -506 507 508 509 -510
1.02/1.05	v  511 512 513 514 -515 -516 517 -518 519 -520
1.02/1.05	v  -521 522 -523 524 -525 526 -527 528 -529 -530
1.02/1.05	v  -531 532 533 534 -535 -536 537 -538 -539 -540
1.02/1.05	v  541 542 -543 544 545 546 -547 -548 -549 -550
1.02/1.05	v  551 552 553 554 555 556 -557 -558 -559 -560
1.02/1.05	v  561 562 563 564 -565 566 567 568 569 -570
1.02/1.05	v  -571 572 -573 -574 -575 -576 -577 578 -579 580
1.02/1.05	v  -581 -582 583 584 585 586 587 588 589 590
1.02/1.05	v  -591 -592 593 -594 -595 596 597 598 599 -600
1.02/1.05	v  -601 602 603 -604 605 -606 607 608 -609 -610
1.02/1.05	v  -611 612 -613 614 615 616 617 -618 -619 -620
1.02/1.05	v  621 -622 623 624 625 626 -627 -628 629 -630
1.02/1.05	v  -631 -632 633 634 -635 -636 637 638 639 640
1.02/1.05	v  641 642 643 -644 645 -646 -647 -648 649 650
1.02/1.05	v  -651 652 653 654 655 656 -657 658 659 -660
1.02/1.05	v  661 -662 -663 -664 -665 -666 667 668 669 670
1.02/1.05	v  -671 672 673 674 -675 676 677 -678 679 -680
1.02/1.05	v  -681 -682 -683 684 685 -686 687 -688 -689 690
1.02/1.05	v  691 -692 -693 694 695 -696 697 -698 699 -700
1.02/1.05	v  701 -702 -703 -704 705 706 707 -708 709 -710
1.02/1.05	v  711 712 713 714 715 -716 -717 718 719 720
1.02/1.05	v  -721 -722 723 -724 -725 -726 -727 728 -729 -730
1.02/1.05	v  731 732 733 -734 735 736 737 -738 739 -740
1.02/1.05	v  -741 742 743 744 745 746 -747 748 -749 750
1.02/1.05	v  751 752 753 754 755 756 757 758 759 760
1.02/1.05	v  -761 -762 -763 764 -765 -766 -767 -768 769 770
1.02/1.05	v  771 772 -773 774 775 -776 -777 778 779 780
1.02/1.05	v  781 -782 -783 784 785 -786 787 -788 -789 -790
1.02/1.05	v  -791 -792 -793 -794 -795 -796 -797 798 -799 -800
1.02/1.05	v  -801 802 803 -804 805 -806 807 808 809 -810
1.02/1.05	v  811 812 -813 -814 -815 -816 817 -818 -819 -820
1.02/1.05	v  -821 -822 823 824 -825 -826 827 828 -829 -830
1.02/1.05	v  -831 832 -833 834 -835 836 -837 838 839 840
1.02/1.05	v  841 -842 843 844 -845 -846 -847 848 -849 -850
1.02/1.05	v  851 852 853 -854 -855 856 857 -858 859 860
1.02/1.05	v  861 862 -863 -864 865 866 867 -868 869 870
1.02/1.05	v  871 872 -873 874 875 -876 -877 878 -879 -880
1.02/1.05	v  -881 -882 883 884 885 886 -887 -888 -889 -890
1.02/1.05	v  -891 892 -893 894 895 896 897 898 -899 900
1.02/1.05	v  901 -902 -903 904 905 -906 907 -908 -909 -910
1.02/1.05	v  -911 912 913 -914 915 916 917 -918 919 -920
1.02/1.05	v  921 -922 -923 -924 925 926 -927 -928 -929 -930
1.02/1.05	v  931 -932 -933 -934 935 -936 937 -938 -939 940
1.02/1.05	v  941 -942 943 -944 945 -946 947 948 -949 -950
1.02/1.05	v  -951 -952 -953 954 -955 -956 -957 -958 959 -960
1.02/1.05	v  961 -962 -963 964 -965 966 -967 968 -969 -970
1.02/1.05	v  -971 -972 973 -974 975 -976 -977 978 -979 980
1.02/1.05	v  981 982 -983 984 985 986 -987 988 989 -990
1.02/1.05	v  991 992 993 -994 -995 -996 997 998 -999 -1000
1.02/1.05	v  1001 -1002 1003 -1004 -1005 -1006 1007 -1008 -1009 -1010
1.02/1.05	v  1011 -1012 -1013 -1014 -1015 -1016 1017 -1018 -1019 -1020
1.02/1.05	v  1021 -1022 -1023 1024 1025 1026 1027 -1028 1029 -1030
1.02/1.05	v  1031 -1032 -1033 1034 1035 1036 1037 1038 1039 1040
1.02/1.05	v  1041 1042 -1043 -1044 -1045 -1046 -1047 -1048 1049 1050
1.02/1.05	v  1051 1052 1053 1054 1055 1056 -1057 1058 1059 -1060
1.02/1.05	v  1061 -1062 1063 1064 1065 -1066 1067 -1068 -1069 1070
1.02/1.05	v  1071 -1072 1073 1074 -1075 -1076 -1077 -1078 -1079 1080
1.02/1.05	v  -1081 1082 -1083 1084 -1085 1086 -1087 1088 1089 -1090
1.02/1.05	v  -1091 -1092 -1093 -1094 1095 1096 1097 1098 -1099 -1100
1.02/1.05	v  1101 1102 -1103 -1104 1105 1106 -1107 1108 -1109 1110
1.02/1.05	v  -1111 -1112 -1113 1114 -1115 1116 -1117 1118 1119 1120
1.02/1.05	v  -1121 -1122 1123 1124 -1125 -1126 1127 -1128 -1129 1130
1.02/1.05	v  1131 1132 1133 1134 -1135 -1136 -1137 -1138 -1139 -1140
1.02/1.05	v  -1141 -1142 1143 1144 -1145 -1146 1147 1148 -1149 1150
1.02/1.05	v  -1151 -1152 -1153 -1154 1155 1156 -1157 -1158 -1159 1160
1.02/1.05	v  -1161 -1162 -1163 -1164 1165 1166 1167 1168 1169 -1170
1.02/1.05	v  1171 -1172 -1173 1174 -1175 1176 1177 1178 1179 1180
1.02/1.05	v  -1181 -1182 1183 -1184 1185 -1186 -1187 1188 -1189 1190
1.02/1.05	v  -1191 -1192 -1193 -1194 1195 -1196 -1197 1198 1199 -1200
1.02/1.05	v  -1201 -1202 1203 1204 -1205 1206 -1207 -1208 -1209 1210
1.02/1.05	v  1211 -1212 1213 -1214 1215 -1216 1217 -1218 -1219 -1220
1.02/1.05	v  -1221 -1222 1223 -1224 1225 1226 1227 1228 1229 1230
1.02/1.05	v  1231 1232 -1233 1234 1235 1236 1237 -1238 -1239 -1240
1.02/1.05	v  1241 1242 -1243 1244 1245 1246 1247 -1248 1249 -1250
1.02/1.05	v  1251 1252 1253 -1254 1255 1256 -1257 1258 1259 1260
1.02/1.05	v  1261 1262 1263 -1264 -1265 -1266 1267 -1268 -1269 1270
1.02/1.05	v  1271 -1272 -1273 1274 1275 -1276 1277 1278 -1279 1280
1.02/1.05	v  -1281 1282 1283 -1284 1285 1286 1287 -1288 -1289 -1290
1.02/1.05	v  -1291 1292 -1293 -1294 -1295 -1296 1297 1298 1299 -1300
1.02/1.05	v  1301 -1302 -1303 1304 1305 1306 1307 -1308 -1309 1310
1.02/1.05	v  -1311 -1312 1313 -1314 -1315 1316 -1317 -1318 -1319 -1320
1.02/1.05	v  1321 1322 1323 -1324 -1325 -1326 -1327 1328 -1329 -1330
1.02/1.05	v  -1331 1332 -1333 -1334 -1335 -1336 1337 -1338 -1339 -1340
1.02/1.05	v  1341 -1342 -1343 1344 -1345 -1346 -1347 -1348 -1349 1350
1.02/1.05	v  1351 -1352 -1353 1354 1355 -1356 -1357 1358 1359 1360
1.02/1.05	v  1361 1362 -1363 1364 1365 1366 1367 1368 -1369 1370
1.02/1.05	v  1371 1372 -1373 -1374 1375 -1376 -1377 -1378 1379 -1380
1.02/1.05	v  -1381 -1382 1383 -1384 1385 -1386 -1387 -1388 -1389 1390
1.02/1.05	v  -1391 1392 1393 1394 -1395 1396 1397 1398 -1399 -1400
1.02/1.05	v  1401 1402 -1403 -1404 -1405 -1406 -1407 1408 -1409 1410
1.02/1.05	v  1411 -1412 -1413 -1414 1415 -1416 -1417 1418 -1419 -1420
1.02/1.05	v  -1421 -1422 -1423 -1424 1425 -1426 1427 1428 1429 1430
1.02/1.05	v  -1431 -1432 -1433 1434 -1435 1436 -1437 -1438 -1439 -1440
1.02/1.05	v  1441 -1442 -1443 1444 1445 -1446 1447 1448 -1449 1450
1.02/1.05	v  1451 1452 1453 1454 1455 1456 -1457 -1458 1459 1460
1.02/1.05	v  -1461 1462 1463 -1464 -1465 -1466 1467 -1468 -1469 1470
1.02/1.05	v  -1471 1472 -1473 1474 1475 -1476 1477 1478 1479 1480
1.02/1.05	v  -1481 1482 1483 1484 -1485 -1486 -1487 -1488 1489 -1490
1.02/1.05	v  1491 -1492 1493 -1494 -1495 1496 1497 1498 -1499 -1500
1.02/1.05	v  1501 -1502 -1503 -1504 -1505 -1506 -1507 1508 -1509 -1510
1.02/1.05	v  -1511 1512 -1513 -1514 -1515 1516 -1517 1518 1519 1520
1.02/1.05	v  -1521 -1522 -1523 1524 1525 -1526 -1527 -1528 -1529 -1530
1.02/1.05	v  1531 -1532 1533 -1534 1535 -1536 -1537 1538 -1539 1540
1.02/1.05	v  1541 1542 1543 1544 -1545 -1546 -1547 -1548 -1549 -1550
1.02/1.05	v  1551 1552 -1553 1554 1555 1556 -1557 -1558 1559 1560
1.02/1.05	v  -1561 1562 1563 -1564 -1565 -1566 1567 1568 1569 -1570
1.02/1.05	v  -1571 1572 -1573 1574 1575 1576 1577 -1578 1579 1580
1.02/1.05	v  -1581 -1582 -1583 1584 1585 -1586 1587 1588 -1589 1590
1.02/1.05	v  -1591 1592 -1593 1594 1595 1596 1597 1598 1599 1600
1.02/1.05	v  1601 -1602 1603 1604 1605 -1606 1607 1608 1609 1610
1.02/1.05	v  1611 -1612 1613 1614 -1615 -1616 1617 -1618 -1619 1620
1.02/1.05	v  -1621 -1622 -1623 -1624 -1625 -1626 1627 -1628 -1629 -1630
1.02/1.05	v  1631 1632 -1633 1634 -1635 1636 1637 -1638 1639 -1640
1.02/1.05	v  -1641 1642 -1643 1644 1645 1646 -1647 -1648 -1649 1650
1.02/1.05	v  -1651 -1652 1653 -1654 -1655 1656 -1657 1658 1659 1660
1.02/1.05	v  1661 1662 1663 1664 1665 1666 1667 1668 1669 -1670
1.02/1.05	v  -1671 -1672 1673 -1674 1675 1676 -1677 -1678 -1679 -1680
1.02/1.05	v  -1681 -1682 -1683 1684 -1685 1686 -1687 -1688 -1689 -1690
1.02/1.05	v  1691 1692 1693 -1694 -1695 1696 1697 1698 1699 -1700
1.02/1.05	v  -1701 1702 1703 1704 1705 1706 -1707 -1708 -1709 -1710
1.02/1.05	v  1711 1712 1713 -1714 -1715 1716 1717 -1718 -1719 -1720
1.02/1.05	v  -1721 1722 1723 1724 -1725 -1726 1727 1728 -1729 1730
1.02/1.05	v  -1731 -1732 1733 1734 1735 -1736 -1737 1738 -1739 -1740
1.02/1.05	v  1741 -1742 1743 -1744 1745 -1746 1747 -1748 -1749 -1750
1.02/1.05	v  1751 1752 -1753 -1754 -1755 -1756 1757 -1758 1759 -1760
1.02/1.05	v  -1761 -1762 1763 1764 1765 -1766 -1767 1768 1769 1770
1.02/1.05	v  1771 1772 1773 1774 1775 1776 1777 1778 -1779 -1780
1.02/1.05	v  -1781 -1782 -1783 -1784 1785 1786 1787 -1788 1789 -1790
1.02/1.05	v  1791 1792 -1793 -1794 1795 1796 -1797 1798 -1799 1800
1.02/1.05	v  1801 -1802 -1803 1804 1805 -1806 1807 -1808 -1809 1810
1.02/1.05	v  1811 -1812 -1813 1814 1815 -1816 1817 1818 1819 1820
1.02/1.05	v  1821 1822 1823 1824 -1825 -1826 1827 -1828 -1829 -1830
1.02/1.05	v  1831 -1832 1833 -1834 1835 -1836 1837 -1838 -1839 1840
1.02/1.05	v  1841 1842 -1843 -1844 -1845 -1846 1847 -1848 -1849 1850
1.02/1.05	v  -1851 -1852 1853 -1854 1855 -1856 -1857 -1858 -1859 -1860
1.02/1.05	v  -1861 -1862 1863 -1864 1865 1866 -1867 1868 1869 -1870
1.02/1.05	v  -1871 1872 -1873 1874 1875 -1876 -1877 1878 1879 1880
1.02/1.05	v  -1881 -1882 -1883 -1884 1885 -1886 -1887 1888 -1889 1890
1.02/1.05	v  -1891 -1892 1893 -1894 -1895 1896 1897 -1898 -1899 -1900
1.02/1.05	v  -1901 -1902 -1903 1904 1905 1906 1907 -1908 1909 1910
1.02/1.05	v  1911 -1912 1913 -1914 1915 1916 -1917 -1918 1919 -1920
1.02/1.05	v  1921 1922 1923 -1924 1925 1926 -1927 1928 1929 -1930
1.02/1.05	v  1931 1932 1933 -1934 1935 -1936 -1937 1938 1939 -1940
1.02/1.05	v  1941 -1942 -1943 -1944 1945 1946 1947 1948 1949 1950
1.02/1.05	v  1951 1952 -1953 1954 -1955 -1956 1957 1958 -1959 -1960
1.02/1.05	v  1961 -1962 -1963 -1964 -1965 -1966 1967 -1968 -1969 1970
1.02/1.05	v  -1971 1972 1973 1974 1975 1976 -1977 1978 1979 -1980
1.02/1.05	v  -1981 1982 -1983 -1984 -1985 -1986 1987 -1988 1989 -1990
1.02/1.05	v  1991 -1992 1993 1994 1995 -1996 1997 1998 1999 2000
1.02/1.05	v  2001 2002 -2003 -2004 -2005 2006 2007 -2008 -2009 2010
1.02/1.05	v  -2011 -2012 -2013 -2014 -2015 2016 -2017 -2018 2019 -2020
1.02/1.05	v  -2021 2022 -2023 2024 2025 -2026 -2027 -2028 2029 2030
1.02/1.05	v  -2031 -2032 -2033 2034 2035 -2036 2037 2038 -2039 2040
1.02/1.05	v  2041 -2042 2043 2044 2045 -2046 2047 2048 -2049 -2050
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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/node42/watcher-312007-1172580326 -o ROOT/results/node42/solver-312007-1172580326 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/312007-1172580326/sapsrt /tmp/evaluation/312007-1172580326/instance-312007-1172580326.cnf 875134081 

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: 1.02 1.01 1.00 3/64 11056
/proc/meminfo: memFree=1812696/2055920 swapFree=4182516/4192956
[pid=11056] ppid=11054 vsize=5160 CPUtime=0
/proc/11056/stat : 11056 (sapsrt) R 11054 11056 10158 0 -1 4194304 157 0 0 0 0 0 0 0 18 0 1 0 277988675 5283840 142 18446744073709551615 134512640 135167692 4294956704 18446744073709551615 134897774 0 0 4096 0 0 0 0 17 1 0 0
/proc/11056/statm: 1290 142 78 159 0 1129 0

[startup+0.107181 s]
/proc/loadavg: 1.02 1.01 1.00 3/64 11056
/proc/meminfo: memFree=1812696/2055920 swapFree=4182516/4192956
[pid=11056] ppid=11054 vsize=5156 CPUtime=0.1
/proc/11056/stat : 11056 (sapsrt) R 11054 11056 10158 0 -1 4194304 278 0 0 0 10 0 0 0 18 0 1 0 277988675 5279744 262 18446744073709551615 134512640 135167692 4294956704 18446744073709551615 134714381 0 0 4096 0 0 0 0 17 1 0 0
/proc/11056/statm: 1289 262 83 159 0 1128 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 5156

[startup+0.515257 s]
/proc/loadavg: 1.02 1.01 1.00 3/64 11056
/proc/meminfo: memFree=1812696/2055920 swapFree=4182516/4192956
[pid=11056] ppid=11054 vsize=5156 CPUtime=0.51
/proc/11056/stat : 11056 (sapsrt) R 11054 11056 10158 0 -1 4194304 278 0 0 0 51 0 0 0 21 0 1 0 277988675 5279744 262 18446744073709551615 134512640 135167692 4294956704 18446744073709551615 134550745 0 0 4096 0 0 0 0 17 1 0 0
/proc/11056/statm: 1289 262 83 159 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+0.821316 s]
/proc/loadavg: 1.02 1.01 1.00 3/64 11056
/proc/meminfo: memFree=1812696/2055920 swapFree=4182516/4192956
[pid=11056] ppid=11054 vsize=5156 CPUtime=0.81
/proc/11056/stat : 11056 (sapsrt) R 11054 11056 10158 0 -1 4194304 278 0 0 0 81 0 0 0 24 0 1 0 277988675 5279744 262 18446744073709551615 134512640 135167692 4294956704 18446744073709551615 134714765 0 0 4096 0 0 0 0 17 1 0 0
/proc/11056/statm: 1289 262 83 159 0 1128 0
Current children cumulated CPU time (s) 0.81
Current children cumulated vsize (KiB) 5156

[startup+1.02535 s]
/proc/loadavg: 1.02 1.01 1.00 3/64 11056
/proc/meminfo: memFree=1812696/2055920 swapFree=4182516/4192956
[pid=11056] ppid=11054 vsize=5156 CPUtime=1.02
/proc/11056/stat : 11056 (sapsrt) R 11054 11056 10158 0 -1 4194304 278 0 0 0 102 0 0 0 25 0 1 0 277988675 5279744 262 18446744073709551615 134512640 135167692 4294956704 18446744073709551615 134550703 0 0 4096 0 0 0 0 17 1 0 0
/proc/11056/statm: 1289 262 83 159 0 1128 0
Current children cumulated CPU time (s) 1.02
Current children cumulated vsize (KiB) 5156

Child status: 10
Real time (s): 1.0544
CPU time (s): 1.05084
CPU user time (s): 1.04984
CPU system time (s): 0.000999
CPU usage (%): 99.6621
Max. virtual memory (cumulated for all children) (KiB): 5156

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.04984
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= 293
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= 16
involuntary context switches= 0

runsolver used 0.006998 second user time and 0.008998 second system time

The end

Launcher Data (download as text)

Begin job on node42 on Tue Feb 27 12:45:26 UTC 2007

IDJOB= 312007
IDBENCH= 20330
IDSOLVER= 102
FILE ID= node42/312007-1172580326

PBS_JOBID= 3971911

Free space on /tmp= 66555 MiB

SOLVER NAME= sapsrt 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.8/v2405/unif2p-p0.8-v2405-c7479-S476496922-18-SAT.cnf
COMMAND LINE= /tmp/evaluation/312007-1172580326/sapsrt /tmp/evaluation/312007-1172580326/instance-312007-1172580326.cnf  875134081       
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node42/watcher-312007-1172580326 -o ROOT/results/node42/solver-312007-1172580326 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/312007-1172580326/sapsrt /tmp/evaluation/312007-1172580326/instance-312007-1172580326.cnf  875134081       

META MD5SUM SOLVER= a43f4f4c91c277b32a975fd145ded8eb
MD5SUM BENCH=  7aa5e97b8e61908955474a79af64353f

RANDOM SEED= 875134081

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node42.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		: 3000.261
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		: 3000.261
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:       1813104 kB
Buffers:         34476 kB
Cached:         159244 kB
SwapCached:       4704 kB
Active:         113824 kB
Inactive:        90796 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1813104 kB
SwapTotal:     4192956 kB
SwapFree:      4182516 kB
Dirty:            2296 kB
Writeback:           0 kB
Mapped:          15428 kB
Slab:            24296 kB
Committed_AS:   914588 kB
PageTables:       1408 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 node42 on Tue Feb 27 12:45:28 UTC 2007