Trace number 3162285

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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
sparrow2011 sparrow2011_ubcsat1.2_2011-03-02SAT 353.72 353.72

General information on the benchmark

Namerandom/large/
unif-k5-r20-v1500-c30000-S976428817-077-UNKNOWN.cnf
MD5SUM4d2cfd51677809bb15d90c916352e4e2
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark353.72
Satisfiable
(Un)Satisfiability was proved
Number of variables1500
Number of clauses30000
Sum of the clauses size150000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 530000
Number of clauses of size over 50

Solver Data 

353.69/353.71	c 
353.69/353.71	c UBCSAT version 1.2-sparrow2011 (based on BETA 1.2-b10) SAT11 Sparrow Build
353.69/353.71	c 
353.69/353.71	c http://www.satlib.org/ubcsat
353.69/353.71	c 
353.69/353.71	c ubcsat -h for help
353.69/353.71	c 
353.69/353.71	s SATISFIABLE
353.69/353.71	v  -1 2 3 4 5 6 7 -8 9 -10
353.69/353.71	v  -11 -12 13 -14 -15 -16 -17 18 19 -20
353.69/353.71	v  -21 -22 -23 24 -25 26 -27 28 29 -30
353.69/353.71	v  31 -32 33 -34 35 36 -37 -38 -39 -40
353.69/353.71	v  -41 42 43 -44 -45 -46 47 48 -49 -50
353.69/353.71	v  51 -52 53 54 -55 -56 -57 -58 59 60
353.69/353.71	v  61 -62 -63 64 65 66 -67 68 -69 70
353.69/353.71	v  -71 72 -73 -74 -75 76 -77 -78 -79 -80
353.69/353.71	v  81 -82 -83 -84 -85 86 87 -88 -89 -90
353.69/353.71	v  -91 -92 93 -94 95 -96 97 98 99 100
353.69/353.71	v  -101 -102 -103 -104 -105 -106 -107 108 -109 -110
353.69/353.71	v  -111 -112 113 -114 -115 116 117 118 119 -120
353.69/353.71	v  -121 122 123 -124 125 -126 -127 -128 129 130
353.69/353.71	v  131 -132 133 -134 135 -136 -137 138 -139 -140
353.69/353.71	v  141 142 -143 144 -145 -146 -147 148 -149 150
353.69/353.71	v  -151 -152 153 154 155 -156 -157 158 159 -160
353.69/353.71	v  -161 -162 -163 -164 165 166 167 -168 -169 -170
353.69/353.71	v  -171 -172 173 174 175 176 -177 -178 -179 -180
353.69/353.71	v  181 -182 183 -184 -185 -186 -187 -188 189 -190
353.69/353.71	v  -191 192 193 -194 -195 196 -197 198 -199 200
353.69/353.71	v  201 -202 -203 204 -205 -206 207 208 209 210
353.69/353.71	v  -211 212 -213 214 -215 -216 217 -218 -219 -220
353.69/353.71	v  -221 222 -223 224 -225 -226 -227 228 229 230
353.69/353.71	v  -231 232 -233 234 -235 -236 237 238 239 240
353.69/353.71	v  -241 242 243 -244 245 246 247 -248 249 -250
353.69/353.71	v  -251 252 -253 254 -255 256 -257 258 259 -260
353.69/353.71	v  -261 262 263 -264 -265 -266 267 -268 -269 -270
353.69/353.71	v  -271 272 273 -274 275 -276 -277 278 279 280
353.69/353.71	v  -281 -282 283 -284 285 -286 -287 -288 -289 290
353.69/353.71	v  291 292 293 294 295 -296 -297 -298 -299 300
353.69/353.71	v  301 -302 -303 -304 305 -306 -307 308 -309 310
353.69/353.71	v  -311 -312 313 -314 315 -316 317 -318 -319 -320
353.69/353.71	v  -321 322 -323 324 325 -326 327 328 -329 -330
353.69/353.71	v  -331 -332 333 334 335 -336 -337 338 -339 340
353.69/353.71	v  -341 342 343 -344 -345 346 -347 348 -349 -350
353.69/353.71	v  -351 -352 353 354 -355 -356 357 358 -359 360
353.69/353.71	v  361 -362 -363 364 365 -366 367 368 -369 -370
353.69/353.71	v  371 -372 373 374 375 -376 377 -378 379 -380
353.69/353.71	v  381 -382 -383 -384 -385 -386 -387 388 -389 390
353.69/353.71	v  -391 392 -393 394 -395 396 -397 -398 -399 400
353.69/353.71	v  401 402 403 -404 -405 -406 407 -408 -409 -410
353.69/353.71	v  411 412 413 -414 -415 -416 -417 418 -419 -420
353.69/353.71	v  421 422 -423 -424 -425 -426 427 -428 -429 430
353.69/353.71	v  -431 -432 433 -434 435 -436 -437 438 -439 440
353.69/353.71	v  441 -442 -443 -444 445 -446 447 448 -449 -450
353.69/353.71	v  -451 452 453 -454 455 456 457 -458 459 460
353.69/353.71	v  -461 462 -463 -464 465 466 467 -468 469 -470
353.69/353.71	v  471 472 473 474 475 -476 477 -478 -479 480
353.69/353.71	v  -481 482 -483 484 485 486 487 488 -489 490
353.69/353.71	v  -491 -492 -493 494 495 496 497 498 499 500
353.69/353.71	v  501 502 -503 504 505 -506 -507 508 -509 -510
353.69/353.71	v  -511 -512 -513 514 515 -516 -517 -518 -519 -520
353.69/353.71	v  521 522 523 524 525 526 527 528 -529 -530
353.69/353.71	v  -531 -532 -533 -534 -535 536 -537 538 -539 540
353.69/353.71	v  -541 -542 543 544 545 546 547 548 -549 550
353.69/353.71	v  551 -552 -553 -554 555 -556 557 558 -559 -560
353.69/353.71	v  561 562 -563 -564 -565 -566 -567 568 -569 -570
353.69/353.71	v  571 572 573 -574 -575 576 -577 -578 -579 580
353.69/353.71	v  -581 -582 -583 584 -585 -586 -587 588 589 -590
353.69/353.71	v  591 592 -593 -594 595 -596 -597 598 -599 600
353.69/353.71	v  601 -602 603 604 -605 -606 607 -608 -609 -610
353.69/353.71	v  -611 -612 -613 614 615 -616 617 -618 619 620
353.69/353.71	v  621 -622 623 -624 -625 -626 -627 628 -629 630
353.69/353.71	v  631 -632 633 634 635 -636 -637 638 -639 640
353.69/353.71	v  641 642 643 644 -645 -646 647 -648 -649 650
353.69/353.71	v  -651 652 -653 -654 -655 -656 657 -658 -659 -660
353.69/353.71	v  661 -662 663 -664 -665 -666 667 668 -669 -670
353.69/353.71	v  -671 672 -673 674 675 -676 -677 -678 679 680
353.69/353.71	v  -681 -682 -683 684 685 686 687 688 -689 -690
353.69/353.71	v  -691 -692 693 694 695 696 697 -698 699 -700
353.69/353.71	v  701 -702 703 704 705 -706 707 708 -709 -710
353.69/353.71	v  -711 -712 713 714 -715 716 -717 -718 -719 -720
353.69/353.71	v  721 722 -723 724 -725 -726 -727 728 729 730
353.69/353.71	v  -731 732 -733 734 735 -736 737 738 739 -740
353.69/353.71	v  -741 742 -743 744 -745 -746 747 -748 -749 -750
353.69/353.71	v  751 -752 753 754 -755 756 -757 -758 -759 -760
353.69/353.71	v  -761 -762 -763 -764 -765 -766 767 -768 769 770
353.69/353.71	v  -771 772 -773 774 -775 776 777 -778 -779 780
353.69/353.71	v  781 782 783 784 785 -786 -787 -788 -789 -790
353.69/353.71	v  -791 -792 793 794 -795 -796 797 798 -799 -800
353.69/353.71	v  -801 -802 -803 804 -805 806 -807 -808 -809 -810
353.69/353.71	v  -811 -812 -813 -814 815 -816 -817 -818 -819 -820
353.69/353.71	v  821 -822 823 -824 -825 826 -827 -828 829 830
353.69/353.71	v  831 832 833 834 835 -836 837 -838 839 840
353.69/353.71	v  841 -842 843 844 -845 -846 -847 -848 849 850
353.69/353.71	v  851 852 853 854 855 856 857 -858 859 -860
353.69/353.71	v  861 862 863 -864 -865 866 867 -868 -869 870
353.69/353.71	v  871 872 873 874 -875 876 877 878 -879 -880
353.69/353.71	v  -881 -882 -883 884 885 886 887 888 889 -890
353.69/353.71	v  891 -892 893 -894 -895 896 897 -898 -899 900
353.69/353.71	v  -901 902 -903 904 -905 -906 -907 -908 909 910
353.69/353.71	v  911 -912 -913 -914 -915 916 917 -918 -919 920
353.69/353.71	v  921 -922 -923 924 925 -926 -927 -928 -929 930
353.69/353.71	v  -931 932 -933 -934 -935 -936 -937 938 -939 -940
353.69/353.71	v  -941 -942 -943 -944 945 -946 947 948 949 -950
353.69/353.71	v  951 -952 -953 954 -955 -956 957 958 -959 960
353.69/353.71	v  -961 962 -963 -964 965 -966 967 -968 -969 970
353.69/353.71	v  -971 -972 973 974 975 -976 -977 978 979 -980
353.69/353.71	v  -981 -982 983 984 985 -986 -987 -988 -989 990
353.69/353.71	v  991 -992 -993 994 995 996 997 -998 999 1000
353.69/353.71	v  1001 1002 -1003 1004 1005 -1006 1007 1008 1009 1010
353.69/353.71	v  -1011 -1012 -1013 -1014 1015 1016 -1017 -1018 1019 -1020
353.69/353.71	v  1021 1022 -1023 -1024 -1025 -1026 -1027 1028 1029 1030
353.69/353.71	v  1031 -1032 1033 -1034 1035 1036 -1037 -1038 -1039 1040
353.69/353.71	v  -1041 1042 -1043 1044 1045 1046 -1047 1048 -1049 -1050
353.69/353.71	v  1051 1052 1053 1054 1055 -1056 -1057 -1058 1059 1060
353.69/353.71	v  -1061 1062 1063 -1064 -1065 -1066 1067 1068 1069 1070
353.69/353.71	v  1071 -1072 1073 1074 -1075 -1076 -1077 -1078 -1079 -1080
353.69/353.71	v  1081 -1082 -1083 -1084 -1085 -1086 -1087 -1088 -1089 1090
353.69/353.71	v  -1091 1092 -1093 1094 -1095 1096 -1097 1098 1099 1100
353.69/353.71	v  -1101 -1102 -1103 1104 1105 -1106 -1107 1108 -1109 1110
353.69/353.71	v  -1111 -1112 -1113 -1114 -1115 1116 -1117 -1118 -1119 -1120
353.69/353.71	v  1121 1122 -1123 1124 1125 -1126 -1127 -1128 -1129 1130
353.69/353.71	v  -1131 1132 1133 1134 -1135 1136 1137 -1138 -1139 -1140
353.69/353.71	v  -1141 1142 -1143 1144 -1145 -1146 -1147 -1148 -1149 -1150
353.69/353.71	v  -1151 1152 1153 -1154 -1155 1156 -1157 -1158 -1159 -1160
353.69/353.71	v  1161 1162 1163 1164 1165 -1166 -1167 1168 1169 -1170
353.69/353.71	v  1171 -1172 1173 -1174 -1175 -1176 -1177 1178 -1179 1180
353.69/353.71	v  -1181 -1182 -1183 1184 1185 1186 -1187 -1188 -1189 1190
353.69/353.71	v  -1191 1192 -1193 1194 -1195 -1196 1197 1198 1199 -1200
353.69/353.71	v  1201 1202 1203 -1204 -1205 -1206 1207 1208 -1209 1210
353.69/353.71	v  -1211 1212 -1213 1214 1215 -1216 -1217 1218 1219 1220
353.69/353.71	v  -1221 -1222 1223 -1224 1225 -1226 -1227 1228 1229 -1230
353.69/353.71	v  -1231 1232 -1233 -1234 1235 -1236 1237 -1238 1239 -1240
353.69/353.71	v  1241 1242 1243 1244 -1245 1246 -1247 -1248 -1249 1250
353.69/353.71	v  -1251 1252 -1253 1254 1255 -1256 -1257 1258 -1259 -1260
353.69/353.71	v  -1261 1262 1263 -1264 -1265 1266 1267 1268 1269 1270
353.69/353.71	v  -1271 -1272 1273 -1274 1275 1276 1277 -1278 -1279 1280
353.69/353.71	v  1281 -1282 -1283 -1284 -1285 1286 -1287 -1288 1289 1290
353.69/353.71	v  -1291 -1292 -1293 -1294 -1295 1296 -1297 -1298 -1299 1300
353.69/353.71	v  1301 1302 1303 -1304 -1305 -1306 -1307 1308 1309 1310
353.69/353.71	v  -1311 1312 -1313 -1314 -1315 -1316 1317 1318 -1319 -1320
353.69/353.71	v  1321 1322 -1323 1324 1325 -1326 -1327 -1328 -1329 -1330
353.69/353.71	v  -1331 -1332 -1333 1334 -1335 1336 1337 -1338 1339 -1340
353.69/353.71	v  -1341 -1342 -1343 -1344 1345 1346 1347 -1348 -1349 1350
353.69/353.71	v  1351 -1352 1353 1354 -1355 1356 -1357 1358 -1359 -1360
353.69/353.71	v  -1361 -1362 1363 1364 -1365 -1366 -1367 -1368 1369 -1370
353.69/353.71	v  -1371 1372 -1373 1374 1375 -1376 1377 1378 1379 -1380
353.69/353.71	v  -1381 1382 1383 1384 -1385 1386 1387 -1388 1389 -1390
353.69/353.71	v  1391 1392 1393 -1394 1395 -1396 1397 -1398 -1399 -1400
353.69/353.72	v  -1401 -1402 -1403 -1404 1405 -1406 -1407 1408 -1409 1410
353.69/353.72	v  1411 1412 -1413 1414 -1415 1416 1417 -1418 1419 -1420
353.69/353.72	v  -1421 1422 1423 1424 1425 -1426 -1427 1428 -1429 -1430
353.69/353.72	v  1431 -1432 -1433 -1434 1435 1436 1437 1438 -1439 1440
353.69/353.72	v  1441 1442 1443 -1444 1445 1446 -1447 -1448 -1449 1450
353.69/353.72	v  1451 -1452 1453 1454 1455 -1456 -1457 1458 1459 1460
353.69/353.72	v  -1461 -1462 1463 1464 1465 1466 -1467 1468 1469 1470
353.69/353.72	v  -1471 1472 1473 1474 -1475 1476 -1477 1478 -1479 -1480
353.69/353.72	v  1481 1482 1483 -1484 -1485 1486 1487 1488 1489 -1490
353.69/353.72	v  1491 1492 -1493 1494 1495 1496 -1497 -1498 -1499 1500
353.69/353.72	v  0
353.69/353.72	c SearchSteps = 127996525
353.69/353.72	c SolveTime = 353.6

Verifier Data 

OK

Watcher Data 

runsolver Copyright (C) 2010 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 893)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3162285-1301696961/watcher-3162285-1301696961 -o /tmp/evaluation-result-3162285-1301696961/solver-3162285-1301696961 -C 2400 -W 1300 -M 7680 sparrow2011 HOME/instance-3162285-1301696961.cnf 862070978 

running on 2 cores: 4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1300 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 7864320 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 7915520 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.70 2.95 3.53 5/189 6471
/proc/meminfo: memFree=21212864/32950928 swapFree=67111528/67111528
[pid=6471] ppid=6469 vsize=12232 CPUtime=0 cores=4,6
/proc/6471/stat : 6471 (sparrow2011) R 6469 6471 5164 0 -1 4202496 361 0 0 0 0 0 0 0 22 0 1 0 281294819 12525568 301 33554432000 4194304 4568220 140736633648592 18446744073709551615 251814240000 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/6471/statm: 3058 301 147 92 0 1442 0

[startup+0.0345121 s]
/proc/loadavg: 1.70 2.95 3.53 5/189 6471
/proc/meminfo: memFree=21212864/32950928 swapFree=67111528/67111528
[pid=6471] ppid=6469 vsize=16328 CPUtime=0.02 cores=4,6
/proc/6471/stat : 6471 (sparrow2011) R 6469 6471 5164 0 -1 4202496 1343 0 0 0 2 0 0 0 22 0 1 0 281294819 16719872 1282 33554432000 4194304 4568220 140736633648592 18446744073709551615 4453384 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/6471/statm: 4082 1282 164 92 0 2466 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 16328

[startup+0.100501 s]
/proc/loadavg: 1.70 2.95 3.53 5/189 6471
/proc/meminfo: memFree=21212864/32950928 swapFree=67111528/67111528
[pid=6471] ppid=6469 vsize=16328 CPUtime=0.09 cores=4,6
/proc/6471/stat : 6471 (sparrow2011) R 6469 6471 5164 0 -1 4202496 1343 0 0 0 9 0 0 0 22 0 1 0 281294819 16719872 1282 33554432000 4194304 4568220 140736633648592 18446744073709551615 4453395 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/6471/statm: 4082 1282 164 92 0 2466 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16328

[startup+0.300469 s]
/proc/loadavg: 1.70 2.95 3.53 5/189 6471
/proc/meminfo: memFree=21212864/32950928 swapFree=67111528/67111528
[pid=6471] ppid=6469 vsize=16328 CPUtime=0.29 cores=4,6
/proc/6471/stat : 6471 (sparrow2011) R 6469 6471 5164 0 -1 4202496 1478 0 0 0 29 0 0 0 23 0 1 0 281294819 16719872 1417 33554432000 4194304 4568220 140736633648592 18446744073709551615 4239933 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/6471/statm: 4082 1417 172 92 0 2466 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 16328

[startup+0.700401 s]
/proc/loadavg: 1.70 2.95 3.53 5/189 6471
/proc/meminfo: memFree=21212864/32950928 swapFree=67111528/67111528
[pid=6471] ppid=6469 vsize=16328 CPUtime=0.69 cores=4,6
/proc/6471/stat : 6471 (sparrow2011) R 6469 6471 5164 0 -1 4202496 1478 0 0 0 69 0 0 0 25 0 1 0 281294819 16719872 1417 33554432000 4194304 4568220 140736633648592 18446744073709551615 4239563 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/6471/statm: 4082 1417 172 92 0 2466 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 16328

[startup+1.50033 s]
/proc/loadavg: 1.70 2.95 3.53 5/190 6472
/proc/meminfo: memFree=21206432/32950928 swapFree=67111528/67111528
[pid=6471] ppid=6469 vsize=16328 CPUtime=1.49 cores=4,6
/proc/6471/stat : 6471 (sparrow2011) R 6469 6471 5164 0 -1 4202496 1478 0 0 0 149 0 0 0 25 0 1 0 281294819 16719872 1417 33554432000 4194304 4568220 140736633648592 18446744073709551615 4239668 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/6471/statm: 4082 1417 172 92 0 2466 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 16328

[startup+3.10106 s]
/proc/loadavg: 1.70 2.95 3.53 5/190 6472
/proc/meminfo: memFree=21205936/32950928 swapFree=67111528/67111528
[pid=6471] ppid=6469 vsize=16328 CPUtime=3.09 cores=4,6
/proc/6471/stat : 6471 (sparrow2011) R 6469 6471 5164 0 -1 4202496 1478 0 0 0 309 0 0 0 25 0 1 0 281294819 16719872 1417 33554432000 4194304 4568220 140736633648592 18446744073709551615 4239280 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/6471/statm: 4082 1417 172 92 0 2466 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 16328

[startup+6.30051 s]
/proc/loadavg: 1.88 2.96 3.53 5/190 6472
/proc/meminfo: memFree=21205680/32950928 swapFree=67111528/67111528
[pid=6471] ppid=6469 vsize=16328 CPUtime=6.29 cores=4,6
/proc/6471/stat : 6471 (sparrow2011) R 6469 6471 5164 0 -1 4202496 1478 0 0 0 629 0 0 0 25 0 1 0 281294819 16719872 1417 33554432000 4194304 4568220 140736633648592 18446744073709551615 4243284 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/6471/statm: 4082 1417 172 92 0 2466 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 16328

[startup+12.7004 s]
/proc/loadavg: 2.05 2.98 3.53 5/190 6473
/proc/meminfo: memFree=21204100/32950928 swapFree=67111528/67111528
[pid=6471] ppid=6469 vsize=16328 CPUtime=12.69 cores=4,6
/proc/6471/stat : 6471 (sparrow2011) R 6469 6471 5164 0 -1 4202496 1478 0 0 0 1269 0 0 0 25 0 1 0 281294819 16719872 1417 33554432000 4194304 4568220 140736633648592 18446744073709551615 4240195 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/6471/statm: 4082 1417 172 92 0 2466 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 16328

[startup+25.5003 s]
/proc/loadavg: 2.48 3.03 3.54 5/190 6473
/proc/meminfo: memFree=21204088/32950928 swapFree=67111528/67111528
[pid=6471] ppid=6469 vsize=16328 CPUtime=25.49 cores=4,6
/proc/6471/stat : 6471 (sparrow2011) R 6469 6471 5164 0 -1 4202496 1478 0 0 0 2549 0 0 0 25 0 1 0 281294819 16719872 1417 33554432000 4194304 4568220 140736633648592 18446744073709551615 4240189 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/6471/statm: 4082 1417 172 92 0 2466 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 16328

[startup+51.101 s]
/proc/loadavg: 3.00 3.11 3.55 5/190 6473
/proc/meminfo: memFree=21203932/32950928 swapFree=67111528/67111528
[pid=6471] ppid=6469 vsize=16328 CPUtime=51.09 cores=4,6
/proc/6471/stat : 6471 (sparrow2011) R 6469 6471 5164 0 -1 4202496 1478 0 0 0 5109 0 0 0 25 0 1 0 281294819 16719872 1417 33554432000 4194304 4568220 140736633648592 18446744073709551615 4239286 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/6471/statm: 4082 1417 172 92 0 2466 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 16328

[startup+102.306 s]
/proc/loadavg: 3.56 3.24 3.57 5/190 6475
/proc/meminfo: memFree=21202432/32950928 swapFree=67111528/67111528
[pid=6471] ppid=6469 vsize=16328 CPUtime=102.3 cores=4,6
/proc/6471/stat : 6471 (sparrow2011) R 6469 6471 5164 0 -1 4202496 1478 0 0 0 10230 0 0 0 25 0 1 0 281294819 16719872 1417 33554432000 4194304 4568220 140736633648592 18446744073709551615 4239684 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/6471/statm: 4082 1417 172 92 0 2466 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 16328

[startup+162.3 s]
/proc/loadavg: 3.84 3.38 3.59 5/190 6477
/proc/meminfo: memFree=21202404/32950928 swapFree=67111528/67111528
[pid=6471] ppid=6469 vsize=16328 CPUtime=162.29 cores=4,6
/proc/6471/stat : 6471 (sparrow2011) R 6469 6471 5164 0 -1 4202496 1478 0 0 0 16229 0 0 0 25 0 1 0 281294819 16719872 1417 33554432000 4194304 4568220 140736633648592 18446744073709551615 4239684 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/6471/statm: 4082 1417 172 92 0 2466 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 16328

[startup+222.3 s]
/proc/loadavg: 3.94 3.49 3.62 5/190 6478
/proc/meminfo: memFree=21202372/32950928 swapFree=67111528/67111528
[pid=6471] ppid=6469 vsize=16328 CPUtime=222.29 cores=4,6
/proc/6471/stat : 6471 (sparrow2011) R 6469 6471 5164 0 -1 4202496 1478 0 0 0 22229 0 0 0 25 0 1 0 281294819 16719872 1417 33554432000 4194304 4568220 140736633648592 18446744073709551615 4239746 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/6471/statm: 4082 1417 172 92 0 2466 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 16328

[startup+282.301 s]
/proc/loadavg: 3.98 3.58 3.64 5/190 6479
/proc/meminfo: memFree=21202352/32950928 swapFree=67111528/67111528
[pid=6471] ppid=6469 vsize=16328 CPUtime=282.29 cores=4,6
/proc/6471/stat : 6471 (sparrow2011) R 6469 6471 5164 0 -1 4202496 1478 0 0 0 28229 0 0 0 25 0 1 0 281294819 16719872 1417 33554432000 4194304 4568220 140736633648592 18446744073709551615 4239668 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/6471/statm: 4082 1417 172 92 0 2466 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 16328

[startup+342.301 s]
/proc/loadavg: 3.99 3.65 3.66 5/190 6481
/proc/meminfo: memFree=21202472/32950928 swapFree=67111528/67111528
[pid=6471] ppid=6469 vsize=16328 CPUtime=342.29 cores=4,6
/proc/6471/stat : 6471 (sparrow2011) R 6469 6471 5164 0 -1 4202496 1478 0 0 0 34229 0 0 0 25 0 1 0 281294819 16719872 1417 33554432000 4194304 4568220 140736633648592 18446744073709551615 4239752 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/6471/statm: 4082 1417 172 92 0 2466 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 16328

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

[startup+345.5 s]
/proc/loadavg: 3.99 3.66 3.66 5/190 6481
/proc/meminfo: memFree=21202472/32950928 swapFree=67111528/67111528
[pid=6471] ppid=6469 vsize=16328 CPUtime=345.49 cores=4,6
/proc/6471/stat : 6471 (sparrow2011) R 6469 6471 5164 0 -1 4202496 1478 0 0 0 34549 0 0 0 25 0 1 0 281294819 16719872 1417 33554432000 4194304 4568220 140736633648592 18446744073709551615 4240096 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/6471/statm: 4082 1417 172 92 0 2466 0
Current children cumulated CPU time (s) 345.49
Current children cumulated vsize (KiB) 16328

[startup+348.707 s]
/proc/loadavg: 3.99 3.66 3.66 5/190 6481
/proc/meminfo: memFree=21202468/32950928 swapFree=67111528/67111528
[pid=6471] ppid=6469 vsize=16328 CPUtime=348.7 cores=4,6
/proc/6471/stat : 6471 (sparrow2011) R 6469 6471 5164 0 -1 4202496 1478 0 0 0 34870 0 0 0 25 0 1 0 281294819 16719872 1417 33554432000 4194304 4568220 140736633648592 18446744073709551615 4239684 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/6471/statm: 4082 1417 172 92 0 2466 0
Current children cumulated CPU time (s) 348.7
Current children cumulated vsize (KiB) 16328

[startup+351.9 s]
/proc/loadavg: 3.99 3.66 3.66 5/190 6481
/proc/meminfo: memFree=21202344/32950928 swapFree=67111528/67111528
[pid=6471] ppid=6469 vsize=16328 CPUtime=351.9 cores=4,6
/proc/6471/stat : 6471 (sparrow2011) R 6469 6471 5164 0 -1 4202496 1478 0 0 0 35190 0 0 0 25 0 1 0 281294819 16719872 1417 33554432000 4194304 4568220 140736633648592 18446744073709551615 4239472 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/6471/statm: 4082 1417 172 92 0 2466 0
Current children cumulated CPU time (s) 351.9
Current children cumulated vsize (KiB) 16328

[startup+352.7 s]
/proc/loadavg: 3.99 3.66 3.66 5/190 6481
/proc/meminfo: memFree=21202344/32950928 swapFree=67111528/67111528
[pid=6471] ppid=6469 vsize=16328 CPUtime=352.69 cores=4,6
/proc/6471/stat : 6471 (sparrow2011) R 6469 6471 5164 0 -1 4202496 1478 0 0 0 35269 0 0 0 25 0 1 0 281294819 16719872 1417 33554432000 4194304 4568220 140736633648592 18446744073709551615 4239668 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/6471/statm: 4082 1417 172 92 0 2466 0
Current children cumulated CPU time (s) 352.69
Current children cumulated vsize (KiB) 16328

[startup+353.501 s]
/proc/loadavg: 3.99 3.67 3.66 5/190 6481
/proc/meminfo: memFree=21202456/32950928 swapFree=67111528/67111528
[pid=6471] ppid=6469 vsize=16328 CPUtime=353.49 cores=4,6
/proc/6471/stat : 6471 (sparrow2011) R 6469 6471 5164 0 -1 4202496 1478 0 0 0 35349 0 0 0 25 0 1 0 281294819 16719872 1417 33554432000 4194304 4568220 140736633648592 18446744073709551615 4239924 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/6471/statm: 4082 1417 172 92 0 2466 0
Current children cumulated CPU time (s) 353.49
Current children cumulated vsize (KiB) 16328

[startup+353.701 s]
/proc/loadavg: 3.99 3.67 3.66 5/190 6481
/proc/meminfo: memFree=21202456/32950928 swapFree=67111528/67111528
[pid=6471] ppid=6469 vsize=16328 CPUtime=353.69 cores=4,6
/proc/6471/stat : 6471 (sparrow2011) R 6469 6471 5164 0 -1 4202496 1478 0 0 0 35369 0 0 0 25 0 1 0 281294819 16719872 1417 33554432000 4194304 4568220 140736633648592 18446744073709551615 4240189 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/6471/statm: 4082 1417 172 92 0 2466 0
Current children cumulated CPU time (s) 353.69
Current children cumulated vsize (KiB) 16328

Child status: 10
Real time (s): 353.72
CPU time (s): 353.72
CPU user time (s): 353.717
CPU system time (s): 0.002999
CPU usage (%): 100
Max. virtual memory (cumulated for all children) (KiB): 16328

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 353.717
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= 1496
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= 5
involuntary context switches= 889

runsolver used 0.542917 second user time and 1.26981 second system time

The end

Launcher Data 

Begin job on node126 at 2011-04-02 00:29:21
IDJOB=3162285
IDBENCH=82516
IDSOLVER=1573
FILE ID=node126/3162285-1301696961
RUNJOBID= node126-1301696960-6430
PBS_JOBID= 12840710
Free space on /tmp= 71332 MiB

SOLVER NAME= sparrow2011 sparrow2011_ubcsat1.2_2011-03-02
BENCH NAME= SAT11/random/large/unif-k5-r20-v1500-c30000-S976428817-077-UNKNOWN.cnf
COMMAND LINE= sparrow2011 BENCHNAME RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3162285-1301696961/watcher-3162285-1301696961 -o /tmp/evaluation-result-3162285-1301696961/solver-3162285-1301696961 -C 2400 -W 1300 -M 7680  sparrow2011 HOME/instance-3162285-1301696961.cnf 862070978

TIME LIMIT= 2400 seconds
MEMORY LIMIT= 7680 MiB
NBCORE= 2

MD5SUM BENCH= 4d2cfd51677809bb15d90c916352e4e2
RANDOM SEED=862070978

node126.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.783
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.783
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.783
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.783
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.783
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.80
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.783
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.783
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.783
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.76
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      21213144 kB
Buffers:        340972 kB
Cached:       11054996 kB
SwapCached:          0 kB
Active:        7330376 kB
Inactive:      4141224 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      21213144 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            4860 kB
Writeback:           0 kB
AnonPages:       75284 kB
Mapped:          15400 kB
Slab:           203756 kB
PageTables:       4700 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   280440 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296008 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 71328 MiB
End job on node126 at 2011-04-02 00:35:15