Trace number 3162296

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 176.39 176.387

General information on the benchmark

Namerandom/large/
unif-k5-r20-v1250-c25000-S1103412232-098-UNKNOWN.cnf
MD5SUMd6a0b223b2c940add3196cb3c37e2d59
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark98.1881
Satisfiable
(Un)Satisfiability was proved
Number of variables1250
Number of clauses25000
Sum of the clauses size125000
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 525000
Number of clauses of size over 50

Solver Data

176.30/176.38	c 
176.30/176.38	c UBCSAT version 1.2-sparrow2011 (based on BETA 1.2-b10) SAT11 Sparrow Build
176.30/176.38	c 
176.30/176.38	c http://www.satlib.org/ubcsat
176.30/176.38	c 
176.30/176.38	c ubcsat -h for help
176.30/176.38	c 
176.30/176.38	s SATISFIABLE
176.30/176.38	v  1 2 3 -4 -5 6 7 -8 -9 -10
176.30/176.38	v  11 12 -13 14 15 16 -17 -18 -19 -20
176.30/176.38	v  -21 22 -23 -24 -25 26 -27 -28 -29 -30
176.30/176.38	v  31 -32 -33 34 35 36 -37 -38 39 -40
176.30/176.38	v  41 42 43 44 -45 -46 -47 -48 49 -50
176.30/176.38	v  -51 -52 53 -54 55 56 -57 58 -59 -60
176.30/176.38	v  61 62 63 64 -65 -66 -67 -68 69 70
176.30/176.38	v  71 -72 -73 -74 75 -76 -77 -78 -79 80
176.30/176.38	v  81 82 83 84 -85 -86 87 -88 89 90
176.30/176.38	v  91 -92 93 -94 95 96 97 98 99 -100
176.30/176.38	v  -101 -102 -103 -104 -105 -106 107 -108 -109 -110
176.30/176.38	v  111 -112 -113 -114 -115 116 -117 118 119 -120
176.30/176.38	v  121 -122 123 124 125 -126 127 -128 129 130
176.30/176.38	v  -131 132 -133 134 135 -136 -137 138 139 140
176.30/176.38	v  141 -142 143 -144 145 146 147 148 149 150
176.30/176.38	v  -151 152 153 154 155 -156 -157 -158 -159 160
176.30/176.38	v  -161 162 -163 164 165 166 167 -168 -169 170
176.30/176.38	v  -171 172 -173 -174 175 176 177 178 -179 -180
176.30/176.38	v  181 182 183 -184 185 -186 -187 -188 189 -190
176.30/176.38	v  -191 192 -193 194 -195 196 -197 -198 -199 200
176.30/176.38	v  201 -202 203 -204 205 206 207 208 209 210
176.30/176.38	v  211 212 213 -214 215 -216 217 218 -219 -220
176.30/176.38	v  221 222 223 224 -225 -226 -227 228 -229 230
176.30/176.38	v  231 -232 233 -234 235 -236 237 238 239 240
176.30/176.38	v  241 -242 -243 -244 245 246 -247 -248 -249 250
176.30/176.38	v  251 252 -253 -254 255 -256 257 258 259 260
176.30/176.38	v  261 -262 -263 264 265 -266 -267 -268 -269 270
176.30/176.38	v  271 272 -273 274 -275 -276 277 -278 -279 -280
176.30/176.38	v  281 -282 283 -284 285 -286 -287 288 -289 -290
176.30/176.38	v  -291 -292 293 -294 -295 -296 -297 298 -299 -300
176.30/176.38	v  -301 -302 303 -304 -305 306 307 -308 309 -310
176.30/176.38	v  -311 -312 -313 -314 315 316 -317 -318 319 -320
176.30/176.38	v  321 -322 323 -324 -325 -326 327 -328 329 -330
176.30/176.38	v  331 -332 333 334 335 -336 -337 -338 339 -340
176.30/176.38	v  341 342 -343 -344 345 -346 -347 -348 -349 -350
176.30/176.38	v  -351 -352 -353 354 -355 356 -357 -358 359 360
176.30/176.38	v  361 362 363 -364 -365 366 367 -368 -369 370
176.30/176.38	v  -371 372 373 374 -375 376 -377 378 -379 -380
176.30/176.38	v  381 382 -383 384 -385 -386 387 388 -389 390
176.30/176.38	v  391 392 393 -394 -395 -396 -397 398 399 400
176.30/176.38	v  401 402 403 404 405 406 -407 -408 -409 410
176.30/176.38	v  -411 412 -413 -414 415 -416 417 -418 -419 420
176.30/176.38	v  421 -422 -423 -424 425 426 -427 -428 -429 430
176.30/176.38	v  -431 432 -433 434 435 -436 -437 438 -439 -440
176.30/176.38	v  -441 442 -443 -444 -445 -446 447 448 449 450
176.30/176.38	v  451 -452 -453 -454 455 456 -457 458 459 460
176.30/176.38	v  461 -462 -463 -464 -465 466 -467 468 469 470
176.30/176.38	v  -471 -472 473 -474 -475 476 477 -478 -479 -480
176.30/176.38	v  481 -482 483 484 485 486 487 488 -489 490
176.30/176.38	v  491 492 493 494 -495 -496 -497 498 499 500
176.30/176.38	v  -501 502 -503 504 -505 506 507 -508 -509 -510
176.30/176.38	v  511 -512 -513 514 515 -516 517 -518 519 -520
176.30/176.38	v  521 522 -523 -524 -525 526 -527 -528 529 530
176.30/176.38	v  -531 -532 -533 -534 535 -536 537 -538 539 540
176.30/176.38	v  -541 -542 -543 544 -545 -546 547 548 549 -550
176.30/176.38	v  -551 552 -553 554 555 -556 -557 -558 -559 560
176.30/176.38	v  -561 -562 -563 -564 -565 566 567 -568 -569 570
176.30/176.38	v  571 572 573 -574 575 -576 577 578 579 580
176.30/176.38	v  581 -582 -583 -584 -585 -586 587 588 589 590
176.30/176.38	v  -591 592 -593 594 -595 596 -597 -598 -599 600
176.30/176.38	v  601 602 -603 -604 -605 -606 -607 -608 609 -610
176.30/176.38	v  -611 -612 613 614 -615 -616 617 618 -619 -620
176.30/176.38	v  -621 -622 623 -624 -625 -626 627 -628 -629 -630
176.30/176.38	v  -631 -632 -633 -634 -635 -636 637 638 -639 -640
176.30/176.38	v  -641 642 643 644 645 -646 -647 -648 649 650
176.30/176.38	v  -651 652 653 -654 -655 -656 -657 658 -659 -660
176.30/176.38	v  661 -662 -663 664 -665 -666 667 668 669 670
176.30/176.38	v  671 -672 673 -674 -675 -676 -677 -678 679 680
176.30/176.38	v  -681 682 683 684 -685 686 687 688 689 690
176.30/176.38	v  691 692 -693 -694 -695 696 -697 -698 -699 700
176.30/176.38	v  701 -702 -703 704 -705 -706 -707 -708 -709 710
176.30/176.38	v  -711 -712 -713 714 715 716 -717 -718 719 -720
176.30/176.38	v  -721 722 -723 -724 725 -726 -727 728 -729 -730
176.30/176.38	v  -731 -732 -733 734 735 736 737 -738 739 740
176.30/176.38	v  -741 742 743 -744 745 -746 747 748 -749 750
176.30/176.38	v  -751 752 -753 754 755 -756 -757 758 -759 -760
176.30/176.38	v  761 -762 -763 -764 765 766 767 -768 769 -770
176.30/176.38	v  -771 772 -773 -774 775 776 777 -778 779 -780
176.30/176.38	v  -781 782 783 784 -785 786 -787 -788 789 790
176.30/176.38	v  -791 -792 793 -794 -795 796 797 798 -799 800
176.30/176.38	v  -801 802 803 804 -805 806 807 808 -809 -810
176.30/176.38	v  811 812 -813 814 815 -816 -817 -818 819 -820
176.30/176.38	v  821 -822 -823 824 -825 -826 -827 828 829 830
176.30/176.38	v  831 832 -833 -834 835 836 -837 838 -839 840
176.30/176.38	v  841 842 -843 844 845 -846 -847 848 849 850
176.30/176.38	v  -851 -852 -853 854 855 -856 -857 858 859 860
176.30/176.38	v  861 -862 -863 864 865 866 -867 868 869 -870
176.30/176.38	v  -871 872 -873 874 -875 876 -877 -878 879 880
176.30/176.38	v  881 -882 883 -884 885 -886 887 888 -889 890
176.30/176.38	v  891 -892 -893 -894 -895 -896 897 -898 899 -900
176.30/176.38	v  -901 902 -903 -904 905 906 -907 908 909 -910
176.30/176.38	v  -911 912 -913 -914 -915 916 917 -918 -919 -920
176.30/176.38	v  -921 -922 -923 -924 925 926 -927 -928 929 -930
176.30/176.38	v  931 -932 -933 934 935 -936 937 938 -939 940
176.30/176.38	v  -941 -942 943 -944 945 -946 -947 -948 -949 -950
176.30/176.38	v  951 -952 953 -954 -955 -956 -957 958 959 960
176.30/176.38	v  -961 -962 -963 964 -965 966 967 -968 -969 970
176.30/176.38	v  971 -972 -973 974 975 -976 977 978 979 980
176.30/176.38	v  981 982 983 984 985 -986 -987 -988 -989 990
176.30/176.38	v  -991 -992 993 -994 -995 -996 -997 -998 -999 -1000
176.30/176.38	v  1001 -1002 1003 -1004 -1005 1006 1007 -1008 -1009 -1010
176.30/176.38	v  1011 -1012 1013 1014 -1015 1016 1017 -1018 1019 1020
176.30/176.38	v  -1021 1022 1023 -1024 -1025 -1026 -1027 -1028 1029 -1030
176.30/176.38	v  1031 1032 1033 -1034 -1035 -1036 -1037 1038 1039 -1040
176.30/176.38	v  -1041 1042 -1043 -1044 1045 -1046 -1047 -1048 1049 -1050
176.30/176.38	v  -1051 1052 -1053 1054 -1055 1056 -1057 -1058 1059 -1060
176.30/176.38	v  1061 -1062 -1063 -1064 1065 -1066 -1067 1068 -1069 -1070
176.30/176.38	v  -1071 1072 -1073 1074 -1075 -1076 -1077 1078 1079 1080
176.30/176.38	v  -1081 -1082 1083 -1084 -1085 -1086 -1087 1088 -1089 1090
176.30/176.38	v  -1091 1092 -1093 -1094 -1095 -1096 -1097 -1098 -1099 1100
176.30/176.38	v  -1101 1102 -1103 1104 1105 1106 1107 1108 -1109 1110
176.30/176.38	v  1111 -1112 -1113 -1114 -1115 -1116 -1117 1118 -1119 -1120
176.30/176.38	v  1121 1122 1123 -1124 1125 1126 -1127 -1128 1129 -1130
176.30/176.38	v  -1131 -1132 1133 -1134 1135 1136 -1137 -1138 -1139 1140
176.30/176.38	v  1141 -1142 -1143 -1144 -1145 1146 1147 -1148 -1149 -1150
176.30/176.38	v  -1151 -1152 1153 1154 1155 -1156 -1157 1158 1159 1160
176.30/176.38	v  -1161 -1162 1163 -1164 1165 1166 1167 1168 -1169 -1170
176.30/176.38	v  -1171 1172 1173 1174 1175 1176 -1177 1178 -1179 1180
176.30/176.38	v  -1181 1182 -1183 -1184 1185 -1186 1187 1188 1189 1190
176.30/176.38	v  -1191 -1192 -1193 -1194 1195 1196 -1197 -1198 1199 -1200
176.30/176.38	v  -1201 1202 -1203 -1204 -1205 -1206 -1207 -1208 -1209 -1210
176.30/176.38	v  -1211 1212 -1213 -1214 -1215 -1216 1217 -1218 1219 -1220
176.30/176.38	v  -1221 -1222 1223 1224 -1225 -1226 -1227 1228 -1229 -1230
176.30/176.38	v  1231 -1232 1233 -1234 1235 1236 -1237 1238 -1239 -1240
176.30/176.38	v  1241 -1242 -1243 1244 1245 1246 1247 -1248 1249 1250
176.30/176.38	v  0
176.30/176.38	c SearchSteps = 66611041
176.30/176.38	c SolveTime = 176.3

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-3162296-1301697003/watcher-3162296-1301697003 -o /tmp/evaluation-result-3162296-1301697003/solver-3162296-1301697003 -C 2400 -W 1300 -M 7680 sparrow2011 HOME/instance-3162296-1301697003.cnf 977160727 

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: 1.83 2.99 3.53 2/176 2783
/proc/meminfo: memFree=18961836/32951124 swapFree=67111528/67111528
[pid=2783] ppid=2780 vsize=12232 CPUtime=0 cores=4,6
/proc/2783/stat : 2783 (sparrow2011) R 2780 2783 1620 0 -1 4202496 375 0 0 0 0 0 0 0 21 0 1 0 359930909 12525568 315 33554432000 4194304 4568220 140733788470048 18446744073709551615 4464894 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/2783/statm: 3058 315 147 92 0 1442 0

[startup+0.0292799 s]
/proc/loadavg: 1.83 2.99 3.53 2/176 2783
/proc/meminfo: memFree=18961836/32951124 swapFree=67111528/67111528
[pid=2783] ppid=2780 vsize=12228 CPUtime=0.02 cores=4,6
/proc/2783/stat : 2783 (sparrow2011) R 2780 2783 1620 0 -1 4202496 1179 0 0 0 2 0 0 0 21 0 1 0 359930909 12521472 1118 33554432000 4194304 4568220 140733788470048 18446744073709551615 4453384 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/2783/statm: 3057 1118 164 92 0 1441 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 12228

[startup+0.10027 s]
/proc/loadavg: 1.83 2.99 3.53 2/176 2783
/proc/meminfo: memFree=18961836/32951124 swapFree=67111528/67111528
[pid=2783] ppid=2780 vsize=16328 CPUtime=0.09 cores=4,6
/proc/2783/stat : 2783 (sparrow2011) R 2780 2783 1620 0 -1 4202496 1295 0 0 0 9 0 0 0 21 0 1 0 359930909 16719872 1234 33554432000 4194304 4568220 140733788470048 18446744073709551615 4239757 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/2783/statm: 4082 1234 172 92 0 2466 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16328

[startup+0.300246 s]
/proc/loadavg: 1.83 2.99 3.53 2/176 2783
/proc/meminfo: memFree=18961836/32951124 swapFree=67111528/67111528
[pid=2783] ppid=2780 vsize=16328 CPUtime=0.29 cores=4,6
/proc/2783/stat : 2783 (sparrow2011) R 2780 2783 1620 0 -1 4202496 1295 0 0 0 29 0 0 0 22 0 1 0 359930909 16719872 1234 33554432000 4194304 4568220 140733788470048 18446744073709551615 4239496 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/2783/statm: 4082 1234 172 92 0 2466 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 16328

[startup+0.700181 s]
/proc/loadavg: 1.83 2.99 3.53 2/176 2783
/proc/meminfo: memFree=18961836/32951124 swapFree=67111528/67111528
[pid=2783] ppid=2780 vsize=16328 CPUtime=0.69 cores=4,6
/proc/2783/stat : 2783 (sparrow2011) R 2780 2783 1620 0 -1 4202496 1295 0 0 0 69 0 0 0 24 0 1 0 359930909 16719872 1234 33554432000 4194304 4568220 140733788470048 18446744073709551615 4239504 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/2783/statm: 4082 1234 172 92 0 2466 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 16328

[startup+1.50101 s]
/proc/loadavg: 2.00 3.00 3.53 5/190 2813
/proc/meminfo: memFree=18940864/32951124 swapFree=67111528/67111528
[pid=2783] ppid=2780 vsize=16328 CPUtime=1.5 cores=4,6
/proc/2783/stat : 2783 (sparrow2011) R 2780 2783 1620 0 -1 4202496 1295 0 0 0 150 0 0 0 25 0 1 0 359930909 16719872 1234 33554432000 4194304 4568220 140733788470048 18446744073709551615 4239636 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/2783/statm: 4082 1234 172 92 0 2466 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 16328

[startup+3.10073 s]
/proc/loadavg: 2.00 3.00 3.53 5/190 2813
/proc/meminfo: memFree=18939504/32951124 swapFree=67111528/67111528
[pid=2783] ppid=2780 vsize=16328 CPUtime=3.1 cores=4,6
/proc/2783/stat : 2783 (sparrow2011) R 2780 2783 1620 0 -1 4202496 1295 0 0 0 310 0 0 0 25 0 1 0 359930909 16719872 1234 33554432000 4194304 4568220 140733788470048 18446744073709551615 4239573 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/2783/statm: 4082 1234 172 92 0 2466 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 16328

[startup+6.30114 s]
/proc/loadavg: 2.00 3.00 3.53 5/190 2813
/proc/meminfo: memFree=18939200/32951124 swapFree=67111528/67111528
[pid=2783] ppid=2780 vsize=16328 CPUtime=6.3 cores=4,6
/proc/2783/stat : 2783 (sparrow2011) R 2780 2783 1620 0 -1 4202496 1295 0 0 0 630 0 0 0 25 0 1 0 359930909 16719872 1234 33554432000 4194304 4568220 140733788470048 18446744073709551615 4240096 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/2783/statm: 4082 1234 172 92 0 2466 0
Current children cumulated CPU time (s) 6.3
Current children cumulated vsize (KiB) 16328

[startup+12.701 s]
/proc/loadavg: 2.31 3.03 3.54 5/190 2813
/proc/meminfo: memFree=18937496/32951124 swapFree=67111528/67111528
[pid=2783] ppid=2780 vsize=16328 CPUtime=12.7 cores=4,6
/proc/2783/stat : 2783 (sparrow2011) R 2780 2783 1620 0 -1 4202496 1295 0 0 0 1270 0 0 0 25 0 1 0 359930909 16719872 1234 33554432000 4194304 4568220 140733788470048 18446744073709551615 4240189 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/2783/statm: 4082 1234 172 92 0 2466 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 16328

[startup+25.5006 s]
/proc/loadavg: 2.57 3.07 3.54 5/190 2813
/proc/meminfo: memFree=18937512/32951124 swapFree=67111528/67111528
[pid=2783] ppid=2780 vsize=16328 CPUtime=25.5 cores=4,6
/proc/2783/stat : 2783 (sparrow2011) R 2780 2783 1620 0 -1 4202496 1295 0 0 0 2550 0 0 0 25 0 1 0 359930909 16719872 1234 33554432000 4194304 4568220 140733788470048 18446744073709551615 4239280 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/2783/statm: 4082 1234 172 92 0 2466 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 16328

[startup+51.1009 s]
/proc/loadavg: 3.06 3.14 3.55 5/190 2814
/proc/meminfo: memFree=18937556/32951124 swapFree=67111528/67111528
[pid=2783] ppid=2780 vsize=16328 CPUtime=51.1 cores=4,6
/proc/2783/stat : 2783 (sparrow2011) R 2780 2783 1620 0 -1 4202496 1295 0 0 0 5110 0 0 0 25 0 1 0 359930909 16719872 1234 33554432000 4194304 4568220 140733788470048 18446744073709551615 4239939 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/2783/statm: 4082 1234 172 92 0 2466 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 16328

[startup+102.307 s]
/proc/loadavg: 3.68 3.30 3.58 5/190 2816
/proc/meminfo: memFree=18936044/32951124 swapFree=67111528/67111528
[pid=2783] ppid=2780 vsize=16328 CPUtime=102.3 cores=4,6
/proc/2783/stat : 2783 (sparrow2011) R 2780 2783 1620 0 -1 4202496 1295 0 0 0 10230 0 0 0 25 0 1 0 359930909 16719872 1234 33554432000 4194304 4568220 140733788470048 18446744073709551615 4240096 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/2783/statm: 4082 1234 172 92 0 2466 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 16328

[startup+162.301 s]
/proc/loadavg: 3.88 3.42 3.60 5/190 2817
/proc/meminfo: memFree=18935752/32951124 swapFree=67111528/67111528
[pid=2783] ppid=2780 vsize=16328 CPUtime=162.3 cores=4,6
/proc/2783/stat : 2783 (sparrow2011) R 2780 2783 1620 0 -1 4202496 1295 0 0 0 16230 0 0 0 25 0 1 0 359930909 16719872 1234 33554432000 4194304 4568220 140733788470048 18446744073709551615 4239757 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/2783/statm: 4082 1234 172 92 0 2466 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 16328

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

[startup+166.301 s]
/proc/loadavg: 3.89 3.43 3.60 5/190 2817
/proc/meminfo: memFree=18935628/32951124 swapFree=67111528/67111528
[pid=2783] ppid=2780 vsize=16328 CPUtime=166.3 cores=4,6
/proc/2783/stat : 2783 (sparrow2011) R 2780 2783 1620 0 -1 4202496 1295 0 0 0 16630 0 0 0 25 0 1 0 359930909 16719872 1234 33554432000 4194304 4568220 140733788470048 18446744073709551615 4239757 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/2783/statm: 4082 1234 172 92 0 2466 0
Current children cumulated CPU time (s) 166.3
Current children cumulated vsize (KiB) 16328

[startup+172.707 s]
/proc/loadavg: 3.90 3.44 3.61 5/190 2817
/proc/meminfo: memFree=18935736/32951124 swapFree=67111528/67111528
[pid=2783] ppid=2780 vsize=16328 CPUtime=172.71 cores=4,6
/proc/2783/stat : 2783 (sparrow2011) R 2780 2783 1620 0 -1 4202496 1295 0 0 0 17271 0 0 0 25 0 1 0 359930909 16719872 1234 33554432000 4194304 4568220 140733788470048 18446744073709551615 4239684 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/2783/statm: 4082 1234 172 92 0 2466 0
Current children cumulated CPU time (s) 172.71
Current children cumulated vsize (KiB) 16328

[startup+174.3 s]
/proc/loadavg: 3.90 3.44 3.61 5/190 2817
/proc/meminfo: memFree=18935736/32951124 swapFree=67111528/67111528
[pid=2783] ppid=2780 vsize=16328 CPUtime=174.3 cores=4,6
/proc/2783/stat : 2783 (sparrow2011) R 2780 2783 1620 0 -1 4202496 1295 0 0 0 17430 0 0 0 25 0 1 0 359930909 16719872 1234 33554432000 4194304 4568220 140733788470048 18446744073709551615 4240096 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/2783/statm: 4082 1234 172 92 0 2466 0
Current children cumulated CPU time (s) 174.3
Current children cumulated vsize (KiB) 16328

[startup+175.1 s]
/proc/loadavg: 3.90 3.44 3.61 5/190 2817
/proc/meminfo: memFree=18935736/32951124 swapFree=67111528/67111528
[pid=2783] ppid=2780 vsize=16328 CPUtime=175.1 cores=4,6
/proc/2783/stat : 2783 (sparrow2011) R 2780 2783 1620 0 -1 4202496 1295 0 0 0 17510 0 0 0 25 0 1 0 359930909 16719872 1234 33554432000 4194304 4568220 140733788470048 18446744073709551615 4240176 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/2783/statm: 4082 1234 172 92 0 2466 0
Current children cumulated CPU time (s) 175.1
Current children cumulated vsize (KiB) 16328

[startup+175.901 s]
/proc/loadavg: 3.91 3.45 3.61 5/190 2818
/proc/meminfo: memFree=18935736/32951124 swapFree=67111528/67111528
[pid=2783] ppid=2780 vsize=16328 CPUtime=175.9 cores=4,6
/proc/2783/stat : 2783 (sparrow2011) R 2780 2783 1620 0 -1 4202496 1295 0 0 0 17590 0 0 0 25 0 1 0 359930909 16719872 1234 33554432000 4194304 4568220 140733788470048 18446744073709551615 4239280 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/2783/statm: 4082 1234 172 92 0 2466 0
Current children cumulated CPU time (s) 175.9
Current children cumulated vsize (KiB) 16328

[startup+176.301 s]
/proc/loadavg: 3.91 3.45 3.61 5/190 2818
/proc/meminfo: memFree=18935736/32951124 swapFree=67111528/67111528
[pid=2783] ppid=2780 vsize=16328 CPUtime=176.3 cores=4,6
/proc/2783/stat : 2783 (sparrow2011) R 2780 2783 1620 0 -1 4202496 1295 0 0 0 17630 0 0 0 25 0 1 0 359930909 16719872 1234 33554432000 4194304 4568220 140733788470048 18446744073709551615 4240176 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/2783/statm: 4082 1234 172 92 0 2466 0
Current children cumulated CPU time (s) 176.3
Current children cumulated vsize (KiB) 16328

Child status: 10
Real time (s): 176.387
CPU time (s): 176.39
CPU user time (s): 176.39
CPU system time (s): 0
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 16328

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 176.39
system time used= 0
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1313
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= 317

runsolver used 0.285956 second user time and 0.526919 second system time

The end

Launcher Data

Begin job on node110 at 2011-04-02 00:30:03
IDJOB=3162296
IDBENCH=82527
IDSOLVER=1573
FILE ID=node110/3162296-1301697003
RUNJOBID= node110-1301697003-2767
PBS_JOBID= 12840726
Free space on /tmp= 70664 MiB

SOLVER NAME= sparrow2011 sparrow2011_ubcsat1.2_2011-03-02
BENCH NAME= SAT11/random/large/unif-k5-r20-v1250-c25000-S1103412232-098-UNKNOWN.cnf
COMMAND LINE= sparrow2011 BENCHNAME RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3162296-1301697003/watcher-3162296-1301697003 -o /tmp/evaluation-result-3162296-1301697003/solver-3162296-1301697003 -C 2400 -W 1300 -M 7680  sparrow2011 HOME/instance-3162296-1301697003.cnf 977160727

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

MD5SUM BENCH= d6a0b223b2c940add3196cb3c37e2d59
RANDOM SEED=977160727

node110.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		: 2666.830
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	: 5333.66
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		: 2666.830
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	: 5332.83
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		: 2666.830
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	: 5332.75
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		: 2666.830
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	: 5332.83
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		: 2666.830
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	: 5332.76
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		: 2666.830
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	: 5332.83
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		: 2666.830
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	: 5332.74
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		: 2666.830
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	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      18962116 kB
Buffers:        390496 kB
Cached:       13216844 kB
SwapCached:          0 kB
Active:        8693844 kB
Inactive:      4979200 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      18962116 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            1220 kB
Writeback:           0 kB
AnonPages:       65336 kB
Mapped:          14520 kB
Slab:           251796 kB
PageTables:       5352 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   197048 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= 70660 MiB
End job on node110 at 2011-04-02 00:33:00