Trace number 3156812

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
shortsattime2011 2011-03-02SAT 817.494 817.477

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 

817.41/817.47	c 0 clauses are redundant and removed
817.41/817.47	c 0 vars are fixed and 0 clauses are removed after unit propagation
817.41/817.47	c 0 vars are fixed and 0 clauses are removed after lookahead
817.41/817.47	c initial seed is 1969241263
817.41/817.47	c try=1 flip j=320972281 walk=274822785 seed 1969241280
817.41/817.47	c A solution is found
817.41/817.47	s SATISFIABLE
817.41/817.47	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 -599 600 -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 
817.41/817.47	v 0 
817.41/817.47	c Done (mycputime is 817 seconds)

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-3156812-1301678144/watcher-3156812-1301678144 -o /tmp/evaluation-result-3156812-1301678144/solver-3156812-1301678144 -C 2400 -W 1300 -M 7680 shortsattime2011 HOME/instance-3156812-1301678144.cnf 1969234476 

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: 0.00 0.00 0.00 5/178 29333
/proc/meminfo: memFree=22422364/32951124 swapFree=67111528/67111528
[pid=29331] ppid=29329 vsize=1185452 CPUtime=0 cores=4,6
/proc/29331/stat : 29331 (shortsattime201) R 29329 29331 29294 0 -1 4194304 188 0 0 0 0 0 0 0 20 0 1 0 279414856 1213902848 130 33554432000 4194304 4230460 140735094005584 18446744073709551615 253640859392 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/29331/statm: 296363 130 100 9 0 293520 0

[startup+0.0578779 s]
/proc/loadavg: 0.00 0.00 0.00 5/178 29333
/proc/meminfo: memFree=22422364/32951124 swapFree=67111528/67111528
[pid=29331] ppid=29329 vsize=1188748 CPUtime=0.04 cores=4,6
/proc/29331/stat : 29331 (shortsattime201) R 29329 29331 29294 0 -1 4202496 1190 0 0 0 4 0 0 0 20 0 1 0 279414856 1217277952 1131 33554432000 4194304 4230460 140735094005584 18446744073709551615 4207761 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/29331/statm: 297187 1131 103 9 0 294344 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1188748

[startup+0.100864 s]
/proc/loadavg: 0.00 0.00 0.00 5/178 29333
/proc/meminfo: memFree=22422364/32951124 swapFree=67111528/67111528
[pid=29331] ppid=29329 vsize=1188748 CPUtime=0.09 cores=4,6
/proc/29331/stat : 29331 (shortsattime201) R 29329 29331 29294 0 -1 4202496 1190 0 0 0 9 0 0 0 20 0 1 0 279414856 1217277952 1131 33554432000 4194304 4230460 140735094005584 18446744073709551615 4207765 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/29331/statm: 297187 1131 103 9 0 294344 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1188748

[startup+0.30084 s]
/proc/loadavg: 0.00 0.00 0.00 5/178 29333
/proc/meminfo: memFree=22422364/32951124 swapFree=67111528/67111528
[pid=29331] ppid=29329 vsize=1188748 CPUtime=0.29 cores=4,6
/proc/29331/stat : 29331 (shortsattime201) R 29329 29331 29294 0 -1 4202496 1190 0 0 0 29 0 0 0 21 0 1 0 279414856 1217277952 1131 33554432000 4194304 4230460 140735094005584 18446744073709551615 4207748 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/29331/statm: 297187 1131 103 9 0 294344 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1188748

[startup+0.700769 s]
/proc/loadavg: 0.00 0.00 0.00 5/178 29333
/proc/meminfo: memFree=22422364/32951124 swapFree=67111528/67111528
[pid=29331] ppid=29329 vsize=1191260 CPUtime=0.68 cores=4,6
/proc/29331/stat : 29331 (shortsattime201) R 29329 29331 29294 0 -1 4202496 2109 0 0 0 68 0 0 0 22 0 1 0 279414856 1219850240 2049 33554432000 4194304 4230460 140735094005584 18446744073709551615 4219843 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/29331/statm: 297815 2049 117 9 0 294972 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 1191260

[startup+1.50059 s]
/proc/loadavg: 0.00 0.00 0.00 4/180 29336
/proc/meminfo: memFree=22401136/32951124 swapFree=67111528/67111528
[pid=29331] ppid=29329 vsize=1191260 CPUtime=1.48 cores=4,6
/proc/29331/stat : 29331 (shortsattime201) R 29329 29331 29294 0 -1 4202496 2109 0 0 0 148 0 0 0 25 0 1 0 279414856 1219850240 2049 33554432000 4194304 4230460 140735094005584 18446744073709551615 4220893 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/29331/statm: 297815 2049 117 9 0 294972 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 1191260

[startup+3.1003 s]
/proc/loadavg: 0.00 0.00 0.00 6/190 29356
/proc/meminfo: memFree=22341756/32951124 swapFree=67111528/67111528
[pid=29331] ppid=29329 vsize=1191260 CPUtime=3.08 cores=4,6
/proc/29331/stat : 29331 (shortsattime201) R 29329 29331 29294 0 -1 4202496 2109 0 0 0 308 0 0 0 25 0 1 0 279414856 1219850240 2049 33554432000 4194304 4230460 140735094005584 18446744073709551615 4219829 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/29331/statm: 297815 2049 117 9 0 294972 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 1191260

[startup+6.30072 s]
/proc/loadavg: 0.32 0.07 0.02 6/190 29356
/proc/meminfo: memFree=22321304/32951124 swapFree=67111528/67111528
[pid=29331] ppid=29329 vsize=1191260 CPUtime=6.29 cores=4,6
/proc/29331/stat : 29331 (shortsattime201) R 29329 29331 29294 0 -1 4202496 2109 0 0 0 629 0 0 0 25 0 1 0 279414856 1219850240 2049 33554432000 4194304 4230460 140735094005584 18446744073709551615 4219578 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/29331/statm: 297815 2049 117 9 0 294972 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1191260

[startup+12.7006 s]
/proc/loadavg: 0.61 0.13 0.04 6/190 29356
/proc/meminfo: memFree=22320708/32951124 swapFree=67111528/67111528
[pid=29331] ppid=29329 vsize=1191260 CPUtime=12.69 cores=4,6
/proc/29331/stat : 29331 (shortsattime201) R 29329 29331 29294 0 -1 4202496 2109 0 0 0 1269 0 0 0 25 0 1 0 279414856 1219850240 2049 33554432000 4194304 4230460 140735094005584 18446744073709551615 4220344 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/29331/statm: 297815 2049 117 9 0 294972 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1191260

[startup+25.5002 s]
/proc/loadavg: 1.36 0.32 0.11 5/190 29356
/proc/meminfo: memFree=22321180/32951124 swapFree=67111528/67111528
[pid=29331] ppid=29329 vsize=1191260 CPUtime=25.49 cores=4,6
/proc/29331/stat : 29331 (shortsattime201) R 29329 29331 29294 0 -1 4202496 2109 0 0 0 2549 0 0 0 25 0 1 0 279414856 1219850240 2049 33554432000 4194304 4230460 140735094005584 18446744073709551615 4219861 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/29331/statm: 297815 2049 117 9 0 294972 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1191260

[startup+51.1006 s]
/proc/loadavg: 2.26 0.62 0.21 6/190 29357
/proc/meminfo: memFree=22320788/32951124 swapFree=67111528/67111528
[pid=29331] ppid=29329 vsize=1191260 CPUtime=51.09 cores=4,6
/proc/29331/stat : 29331 (shortsattime201) R 29329 29331 29294 0 -1 4202496 2109 0 0 0 5109 0 0 0 25 0 1 0 279414856 1219850240 2049 33554432000 4194304 4230460 140735094005584 18446744073709551615 4220240 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/29331/statm: 297815 2049 117 9 0 294972 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 1191260

[startup+102.306 s]
/proc/loadavg: 3.24 1.14 0.40 5/190 29358
/proc/meminfo: memFree=22319872/32951124 swapFree=67111528/67111528
[pid=29331] ppid=29329 vsize=1191260 CPUtime=102.29 cores=4,6
/proc/29331/stat : 29331 (shortsattime201) R 29329 29331 29294 0 -1 4202496 2109 0 0 0 10229 0 0 0 25 0 1 0 279414856 1219850240 2049 33554432000 4194304 4230460 140735094005584 18446744073709551615 4220221 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/29331/statm: 297815 2049 117 9 0 294972 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 1191260

[startup+162.3 s]
/proc/loadavg: 3.72 1.65 0.63 6/190 29360
/proc/meminfo: memFree=22319736/32951124 swapFree=67111528/67111528
[pid=29331] ppid=29329 vsize=1191260 CPUtime=162.29 cores=4,6
/proc/29331/stat : 29331 (shortsattime201) R 29329 29331 29294 0 -1 4202496 2109 0 0 0 16229 0 0 0 25 0 1 0 279414856 1219850240 2049 33554432000 4194304 4230460 140735094005584 18446744073709551615 4220253 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/29331/statm: 297815 2049 117 9 0 294972 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 1191260

[startup+222.301 s]
/proc/loadavg: 3.89 2.08 0.83 6/190 29361
/proc/meminfo: memFree=22319596/32951124 swapFree=67111528/67111528
[pid=29331] ppid=29329 vsize=1191260 CPUtime=222.29 cores=4,6
/proc/29331/stat : 29331 (shortsattime201) R 29329 29331 29294 0 -1 4202496 2109 0 0 0 22229 0 0 0 25 0 1 0 279414856 1219850240 2049 33554432000 4194304 4230460 140735094005584 18446744073709551615 4219908 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/29331/statm: 297815 2049 117 9 0 294972 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 1191260

[startup+282.301 s]
/proc/loadavg: 4.01 2.44 1.03 6/190 29390
/proc/meminfo: memFree=22327656/32951124 swapFree=67111528/67111528
[pid=29331] ppid=29329 vsize=1191260 CPUtime=282.29 cores=4,6
/proc/29331/stat : 29331 (shortsattime201) R 29329 29331 29294 0 -1 4202496 2109 0 0 0 28229 0 0 0 25 0 1 0 279414856 1219850240 2049 33554432000 4194304 4230460 140735094005584 18446744073709551615 4220870 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/29331/statm: 297815 2049 117 9 0 294972 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 1191260

[startup+342.301 s]
/proc/loadavg: 4.00 2.72 1.22 6/190 29391
/proc/meminfo: memFree=22327424/32951124 swapFree=67111528/67111528
[pid=29331] ppid=29329 vsize=1191260 CPUtime=342.29 cores=4,6
/proc/29331/stat : 29331 (shortsattime201) R 29329 29331 29294 0 -1 4202496 2109 0 0 0 34229 0 0 0 25 0 1 0 279414856 1219850240 2049 33554432000 4194304 4230460 140735094005584 18446744073709551615 4220286 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/29331/statm: 297815 2049 117 9 0 294972 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 1191260

[startup+402.301 s]
/proc/loadavg: 4.00 2.95 1.39 6/190 29393
/proc/meminfo: memFree=22327404/32951124 swapFree=67111528/67111528
[pid=29331] ppid=29329 vsize=1191260 CPUtime=402.3 cores=4,6
/proc/29331/stat : 29331 (shortsattime201) R 29329 29331 29294 0 -1 4202496 2109 0 0 0 40230 0 0 0 25 0 1 0 279414856 1219850240 2049 33554432000 4194304 4230460 140735094005584 18446744073709551615 4219807 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/29331/statm: 297815 2049 117 9 0 294972 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 1191260

[startup+462.301 s]
/proc/loadavg: 4.00 3.14 1.55 6/190 29395
/proc/meminfo: memFree=22327500/32951124 swapFree=67111528/67111528
[pid=29331] ppid=29329 vsize=1191260 CPUtime=462.3 cores=4,6
/proc/29331/stat : 29331 (shortsattime201) R 29329 29331 29294 0 -1 4202496 2109 0 0 0 46230 0 0 0 25 0 1 0 279414856 1219850240 2049 33554432000 4194304 4230460 140735094005584 18446744073709551615 4220783 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/29331/statm: 297815 2049 117 9 0 294972 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 1191260

[startup+522.301 s]
/proc/loadavg: 4.00 3.29 1.70 5/190 29396
/proc/meminfo: memFree=22327364/32951124 swapFree=67111528/67111528
[pid=29331] ppid=29329 vsize=1191260 CPUtime=522.3 cores=4,6
/proc/29331/stat : 29331 (shortsattime201) R 29329 29331 29294 0 -1 4202496 2109 0 0 0 52230 0 0 0 25 0 1 0 279414856 1219850240 2049 33554432000 4194304 4230460 140735094005584 18446744073709551615 4220286 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/29331/statm: 297815 2049 117 9 0 294972 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 1191260

[startup+582.301 s]
/proc/loadavg: 4.00 3.42 1.84 5/190 29398
/proc/meminfo: memFree=22327468/32951124 swapFree=67111528/67111528
[pid=29331] ppid=29329 vsize=1191260 CPUtime=582.3 cores=4,6
/proc/29331/stat : 29331 (shortsattime201) R 29329 29331 29294 0 -1 4202496 2109 0 0 0 58230 0 0 0 25 0 1 0 279414856 1219850240 2049 33554432000 4194304 4230460 140735094005584 18446744073709551615 4219843 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/29331/statm: 297815 2049 117 9 0 294972 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 1191260

[startup+642.3 s]
/proc/loadavg: 4.00 3.52 1.97 6/190 29399
/proc/meminfo: memFree=22327560/32951124 swapFree=67111528/67111528
[pid=29331] ppid=29329 vsize=1191260 CPUtime=642.31 cores=4,6
/proc/29331/stat : 29331 (shortsattime201) R 29329 29331 29294 0 -1 4202496 2109 0 0 0 64231 0 0 0 25 0 1 0 279414856 1219850240 2049 33554432000 4194304 4230460 140735094005584 18446744073709551615 4220883 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/29331/statm: 297815 2049 117 9 0 294972 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 1191260

[startup+702.3 s]
/proc/loadavg: 4.10 3.64 2.11 6/190 29401
/proc/meminfo: memFree=22326928/32951124 swapFree=67111528/67111528
[pid=29331] ppid=29329 vsize=1191260 CPUtime=702.3 cores=4,6
/proc/29331/stat : 29331 (shortsattime201) R 29329 29331 29294 0 -1 4202496 2109 0 0 0 70230 0 0 0 25 0 1 0 279414856 1219850240 2049 33554432000 4194304 4230460 140735094005584 18446744073709551615 4219807 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/29331/statm: 297815 2049 117 9 0 294972 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 1191260

[startup+762.306 s]
/proc/loadavg: 4.04 3.70 2.22 6/190 29403
/proc/meminfo: memFree=22326776/32951124 swapFree=67111528/67111528
[pid=29331] ppid=29329 vsize=1191260 CPUtime=762.31 cores=4,6
/proc/29331/stat : 29331 (shortsattime201) R 29329 29331 29294 0 -1 4202496 2109 0 0 0 76231 0 0 0 25 0 1 0 279414856 1219850240 2049 33554432000 4194304 4230460 140735094005584 18446744073709551615 4220442 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/29331/statm: 297815 2049 117 9 0 294972 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 1191260

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

[startup+767.9 s]
/proc/loadavg: 4.03 3.71 2.23 6/190 29403
/proc/meminfo: memFree=22326776/32951124 swapFree=67111528/67111528
[pid=29331] ppid=29329 vsize=1191260 CPUtime=767.91 cores=4,6
/proc/29331/stat : 29331 (shortsattime201) R 29329 29331 29294 0 -1 4202496 2109 0 0 0 76791 0 0 0 25 0 1 0 279414856 1219850240 2049 33554432000 4194304 4230460 140735094005584 18446744073709551615 4220181 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/29331/statm: 297815 2049 117 9 0 294972 0
Current children cumulated CPU time (s) 767.91
Current children cumulated vsize (KiB) 1191260

[startup+793.501 s]
/proc/loadavg: 4.02 3.73 2.28 6/190 29403
/proc/meminfo: memFree=22326896/32951124 swapFree=67111528/67111528
[pid=29331] ppid=29329 vsize=1191260 CPUtime=793.51 cores=4,6
/proc/29331/stat : 29331 (shortsattime201) R 29329 29331 29294 0 -1 4202496 2109 0 0 0 79351 0 0 0 25 0 1 0 279414856 1219850240 2049 33554432000 4194304 4230460 140735094005584 18446744073709551615 4219843 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/29331/statm: 297815 2049 117 9 0 294972 0
Current children cumulated CPU time (s) 793.51
Current children cumulated vsize (KiB) 1191260

[startup+806.306 s]
/proc/loadavg: 4.02 3.74 2.31 6/190 29404
/proc/meminfo: memFree=22327136/32951124 swapFree=67111528/67111528
[pid=29331] ppid=29329 vsize=1191260 CPUtime=806.31 cores=4,6
/proc/29331/stat : 29331 (shortsattime201) R 29329 29331 29294 0 -1 4202496 2109 0 0 0 80631 0 0 0 25 0 1 0 279414856 1219850240 2049 33554432000 4194304 4230460 140735094005584 18446744073709551615 4223253 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/29331/statm: 297815 2049 117 9 0 294972 0
Current children cumulated CPU time (s) 806.31
Current children cumulated vsize (KiB) 1191260

[startup+812.7 s]
/proc/loadavg: 4.09 3.76 2.32 6/190 29404
/proc/meminfo: memFree=22327260/32951124 swapFree=67111528/67111528
[pid=29331] ppid=29329 vsize=1191260 CPUtime=812.71 cores=4,6
/proc/29331/stat : 29331 (shortsattime201) R 29329 29331 29294 0 -1 4202496 2109 0 0 0 81271 0 0 0 25 0 1 0 279414856 1219850240 2049 33554432000 4194304 4230460 140735094005584 18446744073709551615 4220434 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/29331/statm: 297815 2049 117 9 0 294972 0
Current children cumulated CPU time (s) 812.71
Current children cumulated vsize (KiB) 1191260

[startup+815.901 s]
/proc/loadavg: 4.09 3.77 2.33 6/190 29404
/proc/meminfo: memFree=22327260/32951124 swapFree=67111528/67111528
[pid=29331] ppid=29329 vsize=1191260 CPUtime=815.91 cores=4,6
/proc/29331/stat : 29331 (shortsattime201) R 29329 29331 29294 0 -1 4202496 2109 0 0 0 81591 0 0 0 25 0 1 0 279414856 1219850240 2049 33554432000 4194304 4230460 140735094005584 18446744073709551615 4220253 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/29331/statm: 297815 2049 117 9 0 294972 0
Current children cumulated CPU time (s) 815.91
Current children cumulated vsize (KiB) 1191260

[startup+816.701 s]
/proc/loadavg: 4.09 3.77 2.33 6/190 29404
/proc/meminfo: memFree=22327260/32951124 swapFree=67111528/67111528
[pid=29331] ppid=29329 vsize=1191260 CPUtime=816.71 cores=4,6
/proc/29331/stat : 29331 (shortsattime201) R 29329 29331 29294 0 -1 4202496 2109 0 0 0 81671 0 0 0 25 0 1 0 279414856 1219850240 2049 33554432000 4194304 4230460 140735094005584 18446744073709551615 4219829 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/29331/statm: 297815 2049 117 9 0 294972 0
Current children cumulated CPU time (s) 816.71
Current children cumulated vsize (KiB) 1191260

[startup+817.101 s]
/proc/loadavg: 4.09 3.77 2.33 6/190 29404
/proc/meminfo: memFree=22327260/32951124 swapFree=67111528/67111528
[pid=29331] ppid=29329 vsize=1191260 CPUtime=817.11 cores=4,6
/proc/29331/stat : 29331 (shortsattime201) R 29329 29331 29294 0 -1 4202496 2109 0 0 0 81711 0 0 0 25 0 1 0 279414856 1219850240 2049 33554432000 4194304 4230460 140735094005584 18446744073709551615 4220226 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/29331/statm: 297815 2049 117 9 0 294972 0
Current children cumulated CPU time (s) 817.11
Current children cumulated vsize (KiB) 1191260

[startup+817.306 s]
/proc/loadavg: 4.09 3.77 2.33 6/190 29404
/proc/meminfo: memFree=22327260/32951124 swapFree=67111528/67111528
[pid=29331] ppid=29329 vsize=1191260 CPUtime=817.31 cores=4,6
/proc/29331/stat : 29331 (shortsattime201) R 29329 29331 29294 0 -1 4202496 2109 0 0 0 81731 0 0 0 25 0 1 0 279414856 1219850240 2049 33554432000 4194304 4230460 140735094005584 18446744073709551615 4220344 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/29331/statm: 297815 2049 117 9 0 294972 0
Current children cumulated CPU time (s) 817.31
Current children cumulated vsize (KiB) 1191260

[startup+817.4 s]
/proc/loadavg: 4.09 3.77 2.33 6/190 29404
/proc/meminfo: memFree=22327260/32951124 swapFree=67111528/67111528
[pid=29331] ppid=29329 vsize=1191260 CPUtime=817.41 cores=4,6
/proc/29331/stat : 29331 (shortsattime201) R 29329 29331 29294 0 -1 4202496 2109 0 0 0 81741 0 0 0 25 0 1 0 279414856 1219850240 2049 33554432000 4194304 4230460 140735094005584 18446744073709551615 4220851 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/29331/statm: 297815 2049 117 9 0 294972 0
Current children cumulated CPU time (s) 817.41
Current children cumulated vsize (KiB) 1191260

Child status: 10
Real time (s): 817.477
CPU time (s): 817.494
CPU user time (s): 817.489
CPU system time (s): 0.004999
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 1191260

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 817.489
system time used= 0.004999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2113
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= 9
involuntary context switches= 1221

runsolver used 1.39679 second user time and 2.97555 second system time

The end

Launcher Data 

Begin job on node106 at 2011-04-01 19:15:45
IDJOB=3156812
IDBENCH=82527
IDSOLVER=1566
FILE ID=node106/3156812-1301678144
RUNJOBID= node106-1301678143-29313
PBS_JOBID= 12840590
Free space on /tmp= 71348 MiB

SOLVER NAME= shortsattime2011 2011-03-02
BENCH NAME= SAT11/random/large/unif-k5-r20-v1250-c25000-S1103412232-098-UNKNOWN.cnf
COMMAND LINE= shortsattime2011 BENCHNAME RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3156812-1301678144/watcher-3156812-1301678144 -o /tmp/evaluation-result-3156812-1301678144/solver-3156812-1301678144 -C 2400 -W 1300 -M 7680  shortsattime2011 HOME/instance-3156812-1301678144.cnf 1969234476

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

MD5SUM BENCH= d6a0b223b2c940add3196cb3c37e2d59
RANDOM SEED=1969234476

node106.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	: 5226.20
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	: 5332.82
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	: 5332.74
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	: 5332.75
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		: 2666.830
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	: 5332.75
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:      22422924 kB
Buffers:        329368 kB
Cached:        9875480 kB
SwapCached:          0 kB
Active:        6764152 kB
Inactive:      3502920 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      22422924 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:           17516 kB
Writeback:           0 kB
AnonPages:       61964 kB
Mapped:          14536 kB
Slab:           198736 kB
PageTables:       4804 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   186108 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= 71312 MiB
End job on node106 at 2011-04-01 19:29:22