Trace number 312394

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
CMUSAT BASE 2007-02-08SAT 43.9523 44.0044

General information on the benchmark

Namerandom/2+p/p0.8/v1665/
unif2p-p0.8-v1665-c5178-S1939769766-11-SAT.cnf
MD5SUM6a3b3e57d22696582c0456812681e53c
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.060989
Satisfiable
(Un)Satisfiability was proved
Number of variables1664
Number of clauses5177
Sum of the clauses size14496
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21035
Number of clauses of size 34142
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

43.91/44.00	c Number of variables:  1665
43.91/44.00	c Number of clauses:    5177
43.91/44.00	c DBreduced=0 GV=101[0]  GL=5278[ 5177,101] Prune=335 decisions=233 restart=0 est=2.2825 DB Impl=20683[0]  
43.91/44.00	c DBreduced=0 GV=151[0]  GL=5328[ 5177,151] Prune=470 decisions=318 restart=1 est=2.28232 DB Impl=32689[0]  
43.91/44.00	c DBreduced=0 GV=227[0]  GL=5404[ 5177,227] Prune=707 decisions=479 restart=2 est=2.28232 DB Impl=47635[0]  
43.91/44.00	c DBreduced=0 GV=338[0]  GL=5515[ 5177,338] Prune=1003 decisions=664 restart=3 est=2.28232 DB Impl=74192[0]  
43.91/44.00	c DBreduced=0 GV=507[0]  GL=5684[ 5177,507] Prune=1418 decisions=910 restart=4 est=2.2825 DB Impl=110472[0]  
43.91/44.00	c DBreduced=0 GV=760[0]  GL=5937[ 5177,760] Prune=2004 decisions=1243 restart=5 est=2.28235 DB Impl=164743[0]  
43.91/44.00	c DBreduced=0 GV=1140[0]  GL=6317[ 5177,1140] Prune=2928 decisions=1787 restart=6 est=2.28311 DB Impl=241695[0]  
43.91/44.00	c DBreduced=0 GV=1709[0]  GL=6886[ 5177,1709] Prune=4216 decisions=2506 restart=7 est=2.28239 DB Impl=366842[0]  
43.91/44.00	c DBreduced=1 GV=2565[0]  GL=7475[ 5177,2298] Prune=6257 decisions=3691 restart=8 est=2.28232 DB Impl=552685[0]  
43.91/44.00	c DBreduced=4 GV=3845[0]  GL=7263[ 5177,2086] Prune=9228 decisions=5382 restart=9 est=2.2834 DB Impl=843937[0]  
43.91/44.00	c DBreduced=5 GV=5767[0]  GL=7594[ 5177,2417] Prune=13611 decisions=7843 restart=10 est=2.28304 DB Impl=1261542[0]  
43.91/44.00	c DBreduced=6 GV=8650[0]  GL=9162[ 5177,3985] Prune=20339 decisions=11688 restart=11 est=2.28275 DB Impl=1886421[0]  
43.91/44.00	c DBreduced=8 GV=12976[0]  GL=9954[ 5177,4777] Prune=30377 decisions=17400 restart=12 est=2.283 DB Impl=2870578[0]  
43.91/44.00	c DBreduced=11 GV=19463[0]  GL=10078[ 5177,4901] Prune=44992 decisions=25528 restart=13 est=2.28243 DB Impl=4339589[0]  
43.91/44.00	c DBreduced=14 GV=29193[0]  GL=11492[ 5177,6315] Prune=67016 decisions=37822 restart=14 est=2.28279 DB Impl=6552986[0]  
43.91/44.00	c DBreduced=17 GV=43791[0]  GL=15069[ 5177,9892] Prune=99395 decisions=55603 restart=15 est=2.2825 DB Impl=9793637[0]  
43.91/44.00	c DBreduced=21 GV=65685[0]  GL=16880[ 5177,11703] Prune=148907 decisions=83221 restart=16 est=2.28246 DB Impl=14692798[0]  
43.91/44.00	c DBreduced=25 GV=98527[0]  GL=19980[ 5177,14803] Prune=222134 decisions=123606 restart=17 est=2.28235 DB Impl=22078305[0]  
43.91/44.00	c #Total time (in seconds): 43.9233
43.91/44.00	c #Memory used (in MB): 13.4102
43.91/44.00	v 1 2 -3 4 5 -6 -7 8 -9 -10 11 -12 13 14 -15 -16 17 -18 19 -20 -21 -22 23 24 -25 -26 -27 -28 -29 -30 31 32 33 -34 -35 -36 37 -38 -39 -40 -41 -42 43 -44 45 -46 47 48 49 50 51 -52 53 -54 -55 -56 -57 58 -59 60 -61 62 63 -64 -65 -66 -67 -68 69 -70 71 -72 -73 74 75 76 77 -78 -79 80 -81 -82 -83 -84 -85 -86 87 88 89 -90 91 92 -93 94 -95 96 97 98 -99 -100 -101 -102 103 -104 -105 -106 -107 108 109 110 -111 112 113 114 -115 -116 -117 -118 119 -120 121 -122 -123 -124 -125 -126 127 -128 -129 130 131 132 -133 -134 135 -136 137 138 139 -140 -141 -142 143 -144 -145 -146 147 148 -149 150 151 -152 153 -154 155 156 157 -158 159 -160 161 162 -163 164 -165 166 167 168 169 170 171 -172 -173 174 -175 -176 177 -178 -179 -180 -181 182 -183 184 185 -186 -187 188 189 -190 -191 -192 193 194 -195 196 197 198 -199 200 -201 202 203 204 205 -206 207 -208 209 -210 211 212 213 -214 215 216 -217 -218 219 -220 -221 222 223 224 225 226 227 -228 -229 230 231 -232 233 234 -235 236 237 -238 -239 240 -241 -242 243 -244 -245 -246 247 -248 -249 -250 251 -252 253 254 255 256 257 -258 259 260 -261 -262 263 264 265 -266 -267 268 -269 270 -271 -272 -273 274 275 276 -277 278 279 -280 -281 -282 -283 -284 -285 286 287 -288 289 -290 -291 -292 -293 -294 295 296 -297 298 299 300 -301 302 303 -304 -305 306 -307 308 309 310 311 -312 -313 -314 -315 316 317 318 -319 320 -321 322 -323 324 325 326 327 -328 329 330 331 332 -333 -334 -335 336 -337 -338 339 -340 341 342 -343 -344 345 -346 -347 -348 -349 350 -351 352 -353 354 -355 -356 357 358 -359 360 361 362 -363 364 -365 -366 367 -368 369 -370 -371 372 373 374 375 -376 -377 378 379 -380 -381 -382 383 384 -385 -386 387 388 -389 390 -391 392 -393 -394 -395 396 -397 -398 -399 400 401 402 403 -404 -405 406 -407 408 409 410 411 412 -413 414 -415 -416 417 -418 -419 420 421 422 423 424 -425 -426 427 -428 -429 430 431 432 -433 434 435 436 -437 -438 439 440 -441 442 -443 444 445 446 447 -448 449 -450 451 452 453 454 455 -456 -457 458 -459 -460 -461 -462 463 464 465 -466 467 -468 -469 -470 471 472 473 474 -475 -476 477 -478 479 -480 -481 -482 483 -484 485 -486 487 -488 489 -490 -491 -492 -493 494 -495 -496 497 498 499 500 -501 -502 -503 504 505 506 -507 508 509 510 511 -512 513 514 -515 -516 517 518 -519 520 -521 522 523 -524 525 -526 527 -528 -529 -530 531 -532 533 -534 535 -536 537 -538 -539 540 -541 542 -543 -544 -545 546 547 -548 549 -550 -551 552 553 554 555 556 557 -558 -559 560 -561 562 563 -564 -565 566 -567 568 -569 570 -571 572 -573 -574 575 -576 577 578 579 -580 -581 582 -583 584 585 586 587 -588 589 -590 -591 592 -593 594 595 596 -597 -598 -599 -601 -602 -603 -604 605 -606 607 608 609 -610 -611 -612 -613 -614 615 -616 -617 618 619 620 621 -622 -623 624 625 626 -627 -628 -629 -630 631 -632 -633 -634 -635 636 -637 -638 -639 -640 641 642 -643 644 -645 -646 -647 -648 -649 650 651 652 -653 -654 655 -656 -657 -658 -659 660 661 -662 663 -664 -665 666 -667 668 -669 -670 -671 672 673 -674 675 -676 677 -678 -679 -680 -681 -682 683 684 -685 -686 -687 -688 -689 690 691 -692 693 -694 695 -696 697 698 -699 -700 701 -702 -703 -704 -705 -706 -707 -708 -709 -710 711 712 713 714 715 716 717 718 -719 720 -721 722 -723 724 725 -726 -727 728 -729 -730 731 -732 733 -734 -735 -736 737 738 739 -740 -741 742 -743 744 745 -746 -747 748 749 750 -751 -752 753 754 755 756 757 -758 759 -760 -761 762 -763 -764 -765 766 767 768 769 -770 771 -772 773 -774 775 -776 -777 778 779 -780 781 -782 -783 784 -785 -786 787 -788 -789 -790 791 -792 -793 -794 795 796 -797 798 -799 800 801 802 803 804 -805 806 -807 808 -809 -810 811 812 813 -814 815 -816 -817 818 819 820 -821 822 823 824 -825 -826 827 -828 -829 830 -831 832 -833 -834 -835 -836 -837 838 -839 -840 841 -842 -843 844 -845 -846 -847 848 -849 850 851 -852 -853 -854 855 856 857 -858 -859 860 861 862 863 864 865 -866 867 868 869 -870 871 872 873 874 875 876 877 878 879 880 881 -882 883 -884 885 -886 -887 -888 -889 -890 -891 -892 -893 -894 -895 896 -897 -898 899 900 901 902 903 904 -905 906 907 -908 -909 -910 911 912 -913 -914 915 -916 917 -918 -919 920 921 922 -923 -924 925 926 927 928 929 -930 931 -932 -933 -934 935 -936 937 -938 -939 -940 941 -942 943 -944 -945 -946 -947 -948 949 950 -951 -952 -953 -954 -955 -956 -957 958 -959 960 961 -962 963 -964 965 -966 967 -968 -969 -970 971 972 973 974 -975 -976 977 978 979 -980 -981 982 -983 -984 985 986 987 988 989 -990 -991 992 -993 994 -995 -996 -997 998 999 1000 1001 -1002 -1003 -1004 -1005 1006 1007 1008 1009 1010 1011 -1012 -1013 -1014 -1015 1016 1017 1018 -1019 -1020 -1021 1022 1023 1024 -1025 1026 1027 -1028 -1029 1030 1031 1032 1033 -1034 -1035 1036 1037 1038 -1039 -1040 -1041 1042 1043 1044 1045 1046 -1047 -1048 1049 1050 -1051 1052 -1053 1054 1055 1056 -1057 1058 1059 -1060 1061 1062 -1063 1064 -1065 -1066 1067 -1068 -1069 -1070 -1071 1072 1073 1074 1075 1076 -1077 -1078 -1079 1080 1081 1082 -1083 -1084 -1085 1086 1087 1088 1089 1090 -1091 1092 -1093 1094 -1095 1096 -1097 -1098 -1099 -1100 1101 1102 1103 1104 1105 -1106 1107 -1108 -1109 -1110 1111 -1112 -1113 -1114 1115 -1116 1117 -1118 1119 1120 1121 1122 -1123 1124 1125 1126 1127 1128 1129 1130 1131 1132 1133 1134 1135 1136 -1137 -1138 1139 -1140 1141 -1142 1143 1144 -1145 1146 1147 -1148 -1149 -1150 -1151 1152 1153 1154 1155 1156 1157 -1158 -1159 1160 -1161 1162 1163 -1164 1165 -1166 -1167 -1168 -1169 -1170 1171 1172 -1173 -1174 -1175 1176 -1177 1178 1179 -1180 1181 -1182 1183 1184 1185 -1186 -1187 1188 1189 1190 1191 -1192 1193 -1194 -1195 1196 -1197 1198 -1199 -1200 1201 1202 -1203 1204 1205 -1206 1207 -1208 -1209 1210 -1211 -1212 1213 -1214 -1215 -1216 1217 -1218 1219 -1220 1221 1222 1223 -1224 -1225 -1226 1227 1228 -1229 -1230 -1231 1232 -1233 -1234 1235 -1236 -1237 1238 -1239 -1240 1241 -1242 -1243 -1244 -1245 -1246 -1247 1248 1249 1250 1251 1252 -1253 -1254 -1255 1256 -1257 1258 -1259 1260 1261 1262 -1263 1264 -1265 1266 1267 1268 -1269 -1270 1271 1272 1273 -1274 -1275 1276 1277 1278 -1279 -1280 -1281 1282 -1283 1284 -1285 1286 1287 -1288 1289 -1290 -1291 -1292 1293 1294 -1295 -1296 1297 -1298 1299 -1300 1301 1302 -1303 1304 -1305 -1306 1307 1308 -1309 1310 -1311 1312 -1313 1314 -1315 1316 -1317 1318 -1319 1320 -1321 1322 -1323 1324 1325 1326 -1327 1328 -1329 -1330 1331 -1332 -1333 1334 1335 -1336 1337 -1338 -1339 -1340 -1341 -1342 1343 -1344 1345 1346 1347 1348 -1349 -1350 1351 1352 -1353 1354 -1355 1356 -1357 -1358 -1359 -1360 1361 -1362 -1363 1364 1365 1366 -1367 -1368 1369 1370 -1371 1372 -1373 -1374 1375 -1376 1377 -1378 -1379 -1380 1381 -1382 -1383 -1384 -1385 1386 -1387 1388 1389 1390 -1391 -1392 -1393 -1394 -1395 1396 1397 -1398 1399 1400 1401 1402 1403 1404 1405 -1406 -1407 1408 -1409 1410 -1411 -1412 -1413 -1414 1415 -1416 1417 -1418 1419 1420 1421 1422 1423 1424 -1425 1426 1427 -1428 1429 -1430 -1431 1432 1433 -1434 -1435 1436 1437 -1438 -1439 -1440 -1441 1442 -1443 1444 1445 1446 1447 1448 -1449 -1450 1451 -1452 -1453 -1454 1455 -1456 1457 -1458 -1459 -1460 1461 -1462 1463 -1464 1465 1466 -1467 -1468 -1469 -1470 1471 -1472 -1473 -1474 -1475 -1476 -1477 -1478 -1479 1480 -1481 -1482 -1483 1484 1485 -1486 1487 1488 1489 -1490 -1491 -1492 1493 1494 1495 1496 1497 1498 1499 1500 1501 -1502 1503 1504 1505 -1506 1507 -1508 1509 1510 1511 -1512 -1513 -1514 1515 -1516 1517 -1518 -1519 1520 1521 1522 1523 1524 1525 1526 1527 1528 -1529 -1530 -1531 -1532 1533 1534 -1535 -1536 -1537 -1538 -1539 -1540 -1541 1542 -1543 1544 1545 1546 1547 1548 1549 1550 1551 -1552 1553 -1554 1555 1556 -1557 -1558 1559 1560 1561 -1562 1563 1564 -1565 1566 1567 1568 -1569 1570 -1571 1572 -1573 -1574 1575 -1576 -1577 -1578 -1579 -1580 1581 -1582 1583 1584 1585 -1586 1587 1588 1589 1590 -1591 -1592 -1593 -1594 1595 1596 -1597 1598 -1599 -1600 1601 1602 -1603 1604 1605 -1606 1607 -1608 -1609 -1610 1611 1612 -1613 1614 -1615 1616 1617 1618 1619 -1620 -1621 1622 1623 1624 -1625 1626 1627 1628 -1629 1630 1631 1632 -1633 -1634 -1635 1636 -1637 -1638 -1639 -1640 -1641 1642 1643 1644 -1645 -1646 -1647 1648 1649 1650 -1651 -1652 1653 -1654 -1655 1656 -1657 -1658 -1659 -1660 1661 1662 -1663 1664 -1665 0 
43.91/44.00	c 
43.91/44.00	s SATISFIABLE

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/node23/watcher-312394-1172588371 -o ROOT/results/node23/solver-312394-1172588371 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/312394-1172588371/cmusat_base /tmp/evaluation/312394-1172588371/instance-312394-1172588371.cnf 

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: 0.00 0.02 0.24 3/83 24762
/proc/meminfo: memFree=1785136/2055920 swapFree=4145516/4192956
[pid=24762] ppid=24760 vsize=2488 CPUtime=0
/proc/24762/stat : 24762 (cmusat_base) R 24760 24762 24596 0 -1 4194304 197 0 0 0 0 0 0 0 18 0 1 0 278800570 2547712 179 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/24762/statm: 622 180 90 241 0 378 0

[startup+0.10809 s]
/proc/loadavg: 0.00 0.02 0.24 3/83 24762
/proc/meminfo: memFree=1785136/2055920 swapFree=4145516/4192956
[pid=24762] ppid=24760 vsize=2976 CPUtime=0.1
/proc/24762/stat : 24762 (cmusat_base) R 24760 24762 24596 0 -1 4194304 353 0 0 0 10 0 0 0 18 0 1 0 278800570 3047424 335 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134552836 0 0 4096 35 0 0 0 17 1 0 0
/proc/24762/statm: 744 335 109 241 0 500 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2976

[startup+0.516136 s]
/proc/loadavg: 0.00 0.02 0.24 3/83 24762
/proc/meminfo: memFree=1785136/2055920 swapFree=4145516/4192956
[pid=24762] ppid=24760 vsize=3656 CPUtime=0.51
/proc/24762/stat : 24762 (cmusat_base) R 24760 24762 24596 0 -1 4194304 534 0 0 0 51 0 0 0 22 0 1 0 278800570 3743744 516 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559914 0 0 4096 35 0 0 0 17 1 0 0
/proc/24762/statm: 914 516 109 241 0 670 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3656

[startup+1.33823 s]
/proc/loadavg: 0.08 0.04 0.25 2/84 24765
/proc/meminfo: memFree=1783080/2055920 swapFree=4145516/4192956
[pid=24762] ppid=24760 vsize=3996 CPUtime=1.33
/proc/24762/stat : 24762 (cmusat_base) R 24760 24762 24596 0 -1 4194304 631 0 0 0 133 0 0 0 25 0 1 0 278800570 4091904 613 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559862 0 0 4096 35 0 0 0 17 1 0 0
/proc/24762/statm: 999 613 109 241 0 755 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 3996

[startup+2.97842 s]
/proc/loadavg: 0.08 0.04 0.25 2/84 24765
/proc/meminfo: memFree=1782632/2055920 swapFree=4145516/4192956
[pid=24762] ppid=24760 vsize=5548 CPUtime=2.97
/proc/24762/stat : 24762 (cmusat_base) R 24760 24762 24596 0 -1 4194304 965 0 0 0 297 0 0 0 25 0 1 0 278800570 5681152 947 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/24762/statm: 1387 947 109 241 0 1143 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 5548

[startup+6.25479 s]
/proc/loadavg: 0.15 0.06 0.25 2/84 24771
/proc/meminfo: memFree=1781096/2055920 swapFree=4145516/4192956
[pid=24762] ppid=24760 vsize=5976 CPUtime=6.24
/proc/24762/stat : 24762 (cmusat_base) R 24760 24762 24596 0 -1 4194304 1104 0 0 0 624 0 0 0 25 0 1 0 278800570 6119424 1077 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/24762/statm: 1494 1077 109 241 0 1250 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 5976

[startup+12.7155 s]
/proc/loadavg: 0.22 0.07 0.25 2/84 24783
/proc/meminfo: memFree=1779048/2055920 swapFree=4145516/4192956
[pid=24762] ppid=24760 vsize=7816 CPUtime=12.69
/proc/24762/stat : 24762 (cmusat_base) R 24760 24762 24596 0 -1 4194304 1642 0 0 0 1268 1 0 0 25 0 1 0 278800570 8003584 1547 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560092 0 0 4096 35 0 0 0 17 1 0 0
/proc/24762/statm: 1954 1547 109 241 0 1710 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7816

[startup+25.521 s]
/proc/loadavg: 0.34 0.10 0.26 2/84 24805
/proc/meminfo: memFree=1775792/2055920 swapFree=4145516/4192956
[pid=24762] ppid=24760 vsize=11544 CPUtime=25.47
/proc/24762/stat : 24762 (cmusat_base) R 24760 24762 24596 0 -1 4194304 2786 0 0 0 2546 1 0 0 25 0 1 0 278800570 11821056 2372 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560023 0 0 4096 35 0 0 0 17 1 0 0
/proc/24762/statm: 2886 2372 109 241 0 2642 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 11544

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

[startup+26.2411 s]
/proc/loadavg: 0.39 0.12 0.27 2/84 24805
/proc/meminfo: memFree=1775728/2055920 swapFree=4145516/4192956
[pid=24762] ppid=24760 vsize=11544 CPUtime=26.19
/proc/24762/stat : 24762 (cmusat_base) R 24760 24762 24596 0 -1 4194304 2786 0 0 0 2618 1 0 0 25 0 1 0 278800570 11821056 2372 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134551653 0 0 4096 35 0 0 0 17 1 0 0
/proc/24762/statm: 2886 2372 109 241 0 2642 0
Current children cumulated CPU time (s) 26.19
Current children cumulated vsize (KiB) 11544

[startup+32.8018 s]
/proc/loadavg: 0.44 0.13 0.27 2/84 24809
/proc/meminfo: memFree=1775344/2055920 swapFree=4145516/4192956
[pid=24762] ppid=24760 vsize=11844 CPUtime=32.75
/proc/24762/stat : 24762 (cmusat_base) R 24760 24762 24596 0 -1 4194304 3014 0 0 0 3274 1 0 0 25 0 1 0 278800570 12128256 2488 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560462 0 0 4096 35 0 0 0 17 1 0 0
/proc/24762/statm: 2961 2488 109 241 0 2717 0
Current children cumulated CPU time (s) 32.75
Current children cumulated vsize (KiB) 11844

[startup+39.3586 s]
/proc/loadavg: 0.49 0.15 0.27 2/84 24813
/proc/meminfo: memFree=1774128/2055920 swapFree=4145516/4192956
[pid=24762] ppid=24760 vsize=13052 CPUtime=39.3
/proc/24762/stat : 24762 (cmusat_base) R 24760 24762 24596 0 -1 4194304 3402 0 0 0 3928 2 0 0 25 0 1 0 278800570 13365248 2813 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560615 0 0 4096 35 0 0 0 17 1 0 0
/proc/24762/statm: 3263 2813 109 241 0 3019 0
Current children cumulated CPU time (s) 39.3
Current children cumulated vsize (KiB) 13052

[startup+40.9997 s]
/proc/loadavg: 0.53 0.16 0.28 2/84 24815
/proc/meminfo: memFree=1773936/2055920 swapFree=4145516/4192956
[pid=24762] ppid=24760 vsize=13052 CPUtime=40.94
/proc/24762/stat : 24762 (cmusat_base) R 24760 24762 24596 0 -1 4194304 3402 0 0 0 4092 2 0 0 25 0 1 0 278800570 13365248 2813 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/24762/statm: 3263 2813 109 241 0 3019 0
Current children cumulated CPU time (s) 40.94
Current children cumulated vsize (KiB) 13052

[startup+42.6369 s]
/proc/loadavg: 0.53 0.16 0.28 2/84 24815
/proc/meminfo: memFree=1773936/2055920 swapFree=4145516/4192956
[pid=24762] ppid=24760 vsize=13052 CPUtime=42.58
/proc/24762/stat : 24762 (cmusat_base) R 24760 24762 24596 0 -1 4194304 3410 0 0 0 4256 2 0 0 25 0 1 0 278800570 13365248 2821 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560110 0 0 4096 35 0 0 0 17 1 0 0
/proc/24762/statm: 3263 2821 109 241 0 3019 0
Current children cumulated CPU time (s) 42.58
Current children cumulated vsize (KiB) 13052

[startup+43.458 s]
/proc/loadavg: 0.53 0.16 0.28 2/84 24817
/proc/meminfo: memFree=1774000/2055920 swapFree=4145516/4192956
[pid=24762] ppid=24760 vsize=13336 CPUtime=43.4
/proc/24762/stat : 24762 (cmusat_base) R 24760 24762 24596 0 -1 4194304 3457 0 0 0 4338 2 0 0 25 0 1 0 278800570 13656064 2868 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560509 0 0 4096 35 0 0 0 17 1 0 0
/proc/24762/statm: 3334 2868 109 241 0 3090 0
Current children cumulated CPU time (s) 43.4
Current children cumulated vsize (KiB) 13336

[startup+43.8661 s]
/proc/loadavg: 0.53 0.16 0.28 2/84 24817
/proc/meminfo: memFree=1774000/2055920 swapFree=4145516/4192956
[pid=24762] ppid=24760 vsize=13600 CPUtime=43.8
/proc/24762/stat : 24762 (cmusat_base) R 24760 24762 24596 0 -1 4194304 3556 0 0 0 4378 2 0 0 25 0 1 0 278800570 13926400 2967 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/24762/statm: 3400 2967 109 241 0 3156 0
Current children cumulated CPU time (s) 43.8
Current children cumulated vsize (KiB) 13600

[startup+43.9691 s]
/proc/loadavg: 0.53 0.16 0.28 2/84 24817
/proc/meminfo: memFree=1773296/2055920 swapFree=4145516/4192956
[pid=24762] ppid=24760 vsize=13732 CPUtime=43.91
/proc/24762/stat : 24762 (cmusat_base) R 24760 24762 24596 0 -1 4194304 3590 0 0 0 4389 2 0 0 25 0 1 0 278800570 14061568 3001 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/24762/statm: 3433 3001 109 241 0 3189 0
Current children cumulated CPU time (s) 43.91
Current children cumulated vsize (KiB) 13732

Child status: 10
Real time (s): 44.0044
CPU time (s): 43.9523
CPU user time (s): 43.9233
CPU system time (s): 0.028995
CPU usage (%): 99.8817
Max. virtual memory (cumulated for all children) (KiB): 13732

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 43.9233
system time used= 0.028995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3603
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= 10
involuntary context switches= 993

runsolver used 0.036994 second user time and 0.12798 second system time

The end

Launcher Data (download as text)

Begin job on node23 on Tue Feb 27 15:00:40 UTC 2007

IDJOB= 312394
IDBENCH= 20340
IDSOLVER= 120
FILE ID= node23/312394-1172588371

PBS_JOBID= 3971943

Free space on /tmp= 66558 MiB

SOLVER NAME= CMUSAT BASE 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.8/v1665/unif2p-p0.8-v1665-c5178-S1939769766-11-SAT.cnf
COMMAND LINE= /tmp/evaluation/312394-1172588371/cmusat_base /tmp/evaluation/312394-1172588371/instance-312394-1172588371.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node23/watcher-312394-1172588371 -o ROOT/results/node23/solver-312394-1172588371 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/312394-1172588371/cmusat_base /tmp/evaluation/312394-1172588371/instance-312394-1172588371.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  6a3b3e57d22696582c0456812681e53c

RANDOM SEED= 633160415

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node23.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:       1786952 kB
Buffers:         38964 kB
Cached:         163356 kB
SwapCached:      15212 kB
Active:         124636 kB
Inactive:       105020 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1786952 kB
SwapTotal:     4192956 kB
SwapFree:      4145516 kB
Dirty:            2536 kB
Writeback:           0 kB
Mapped:          30032 kB
Slab:            24928 kB
Committed_AS:   779320 kB
PageTables:       1696 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= 66558 MiB

End job on node23 on Tue Feb 27 15:01:54 UTC 2007