Trace number 365656

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerObjective functionCPU timeWall clock time
bsolo 3.0.16OPT384000 8.47971 8.48706

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/mps-v2-20-10/MIPLIB/
miplib/normalized-mps-v2-20-10-sample2.opb
MD5SUMf72f6e3cf70b31c2d253740c5b04c4f6
Bench CategoryOPT-BIGINT (optimisation, big integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark384000
Best CPU time to get the best result obtained on this benchmark7.17691
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 384000
Optimality of the best value was proved YES
Number of variables1296
Total number of constraints46
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)3
Number of constraints which are nor clauses,nor cardinality constraints43
Minimum length of a constraint4
Maximum length of a constraint150
Number of terms in the objective function 729
Biggest coefficient in the objective function 3221225472
Number of bits for the biggest coefficient in the objective function 32
Sum of the numbers in the objective function 70867574718
Number of bits of the sum of numbers in the objective function 37
Biggest number in a constraint 3221225472
Number of bits of the biggest number in a constraint 32
Biggest sum of numbers in a constraint 70867574718
Number of bits of the biggest sum of numbers37
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data (download as text)

0.00/0.00	c bsolo beta version 3.0.16 - 04/04/2007 : 1458 GMT
0.00/0.00	c Developed by Vasco Manquinho IST/UTL - INESC-ID
0.00/0.00	c type "bsolo -h" for help
0.00/0.00	c Time Limit set via environment variable PBTIMEOUT to 1800
0.00/0.00	c Time Limit set to 1800
0.00/0.00	c Memory Limit set to 1800 MB
0.00/0.00	c Instance file /tmp/evaluation/365656-1177051406/instance-365656-1177051406.opb
0.00/0.00	c File size is 48204 bytes.
0.00/0.00	c Coefficients are big enough for not using lower bounding.
0.00/0.00	c Coefficients are big enough for not using lower bounding.
0.00/0.00	c Coefficients are big enough for not using lower bounding.
0.00/0.00	c Coefficients are big enough for not using lower bounding.
0.00/0.00	c Coefficients are big enough for not using lower bounding.
0.00/0.00	c Coefficients are big enough for not using lower bounding.
0.00/0.00	c Coefficients are big enough for not using lower bounding.
0.00/0.00	c Coefficients are big enough for not using lower bounding.
0.00/0.00	c Coefficients are big enough for not using lower bounding.
0.00/0.00	c Coefficients are big enough for not using lower bounding.
0.00/0.00	c Coefficients are big enough for not using lower bounding.
0.00/0.00	c Coefficients are big enough for not using lower bounding.
0.00/0.00	c Coefficients are big enough for not using lower bounding.
0.00/0.00	c Coefficients are big enough for not using lower bounding.
0.00/0.00	c Coefficients are big enough for not using lower bounding.
0.00/0.00	c Coefficients are big enough for not using lower bounding.
0.00/0.00	c Coefficients are big enough for not using lower bounding.
0.00/0.00	c Coefficients are big enough for not using lower bounding.
0.00/0.00	c Coefficients are big enough for not using lower bounding.
0.00/0.00	c Coefficients are big enough for not using lower bounding.
0.00/0.01	c Coefficients are big enough for not using lower bounding.
0.00/0.01	c Coefficients are big enough for not using lower bounding.
0.00/0.01	c Coefficients are big enough for not using lower bounding.
0.00/0.01	c Coefficients are big enough for not using lower bounding.
0.00/0.01	c Coefficients are big enough for not using lower bounding.
0.00/0.01	c Coefficients are big enough for not using lower bounding.
0.00/0.01	c Coefficients are big enough for not using lower bounding.
0.00/0.01	c Coefficients are big enough for not using lower bounding.
0.00/0.01	c Coefficients are big enough for not using lower bounding.
0.00/0.01	c Coefficients are big enough for not using lower bounding.
0.00/0.01	c Coefficients are big enough for not using lower bounding.
0.00/0.01	c Coefficients are big enough for not using lower bounding.
0.00/0.01	c Coefficients are big enough for not using lower bounding.
0.00/0.01	c Coefficients are big enough for not using lower bounding.
0.00/0.01	c Coefficients are big enough for not using lower bounding.
0.00/0.01	c Coefficients are big enough for not using lower bounding.
0.00/0.01	c Coefficients are big enough for not using lower bounding.
0.00/0.01	c Coefficients are big enough for not using lower bounding.
0.00/0.01	c Coefficients are big enough for not using lower bounding.
0.00/0.01	c Coefficients are big enough for not using lower bounding.
0.00/0.01	c Coefficients are big enough for not using lower bounding.
0.00/0.01	c Coefficients are big enough for not using lower bounding.
0.00/0.01	c Coefficients are big enough for not using lower bounding.
0.00/0.01	c Highest Coefficient sum: 7.08676e+10
0.00/0.01	c Parsing was ok!!
0.00/0.01	c Total parsing time: 0.008 s
0.00/0.01	c Var: 1296 Constr: 67 0/3/64 Lit: 5778 Watch. Lit: 1577
0.00/0.01	c Obj. Vars: 729 (56.25 % of total variables)
0.00/0.04	c Pre-processing Time: 0.038 s
0.00/0.04	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.00/0.04	c        0    501       55     3924   71     2975    7836      0      0 0.04
0.00/0.04	o 660480	0.04
0.00/0.04	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.00/0.04	c        3    501       59     4179   70     3337    8334      4     73 0.04
0.00/0.04	o 584704	0.043
0.06/0.09	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.06/0.09	c        3    501       60     4428   73     3558    8334      5     69 0.04
0.06/0.09	c      103    501      160    12339   77     3740    9168    105   1745 0.06
0.06/0.09	c      354    501      411    22730   55     4192   10085    356   4425 0.08
0.06/0.09	o 583680	0.088
0.06/0.10	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.06/0.10	c      373    501      431    25048   58     4539    8334    376   4238 0.09
0.06/0.10	o 548864	0.096
0.09/0.11	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.09/0.11	c      385    501      444    25458   57     4784    8334    389   3969 0.10
0.09/0.11	o 531054	0.107
0.09/0.11	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.09/0.11	c      410    501      470    26476   56     5028    8334    415   3796 0.11
0.09/0.11	o 527988	0.11
0.09/0.11	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.09/0.11	c      412    501      473    26737   56     5302    8334    418   3745 0.11
0.09/0.11	o 527604	0.114
0.09/0.13	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.09/0.13	c      413    501      475    27154   57     5535    8334    420   3622 0.11
0.09/0.13	o 448414	0.127
0.09/0.13	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.09/0.13	c      449    501      512    30000   58     5735    8334    457   3535 0.13
0.09/0.13	o 430080	0.134
0.09/0.18	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.09/0.18	c      472    501      536    31147   58     5928    8334    481   3496 0.14
0.09/0.18	c      572    497      636    34935   54     5987    9168    581   3287 0.17
0.09/0.18	o 414720	0.176
1.19/1.27	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1.19/1.27	c      578    497      643    35327   54     6222    8330    588   3265 0.18
1.19/1.27	c      678    497      743    43276   58     6327    9164    688   3183 0.21
1.19/1.27	c      928    493      993    63718   64     6993   10081    938   3178 0.29
1.19/1.27	c     1404    493     1469    78561   53     7941   11090   1414   3085 0.46
1.19/1.27	c     2217    493     2282   140192   61     9342   12200   2227   3260 0.68
1.19/1.27	c     3540    489     3605   231302   64    11751   13421   3550   2841 1.25
1.19/1.27	o 399360	1.273
1.29/1.32	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1.29/1.32	c     3610    489     3676   237036   64    12153    8320   3621   2835 1.27
1.29/1.32	c     3710    489     3776   241654   63    12271    9153   3721   2836 1.31
1.29/1.32	o 384000	1.322
8.39/8.48	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
8.39/8.48	c     3719    489     3786   242658   64    12537    8320   3731   2813 1.32
8.39/8.48	c     3820    489     3887   250646   64    12774    9153   3832   2802 1.36
8.39/8.48	c     4070    489     4137   271501   65    13186   10069   4082   2793 1.46
8.39/8.48	c     4546    489     4613   302558   65    14161   11076   4558   2746 1.66
8.39/8.48	c     5360    489     5427   332376   61    15690   12184   5372   2936 1.82
8.39/8.48	c     6682    489     6749   401614   59    18213   13403   6694   2792 2.39
8.39/8.48	c     8764    488     8831   503924   57    22395   14744   8776   2754 3.18
8.39/8.48	c    11987    488    12054   656729   54    28830   16219  11999   2835 4.23
8.39/8.48	c    16924    488    16991   918445   54    38737   17841  16936   2679 6.32
8.39/8.48	v -x1276 -x1277 x1278 -x1294 x1295 -x1296 -x1282 x1286 x1290 -x556 -x557 -x558 -x559 -x560 -x561 -x562 -x563 -x564 -x565 -x566
8.39/8.48	v -x567 -x568 -x569 -x570 -x571 -x572 -x573 -x574 -x575 -x576 -x577 -x578 -x579 -x580 -x581 -x582 -x583 -x584 -x585 -x586 -x587
8.39/8.48	v -x588 -x589 -x590 -x591 -x592 -x593 -x594 -x595 -x596 -x597 -x598 -x599 -x600 -x601 -x602 -x603 -x604 -x605 -x606 -x607 -x608
8.39/8.48	v -x609 -x610 -x611 -x612 -x613 -x614 -x615 -x676 -x677 -x678 -x679 -x680 -x681 -x682 -x683 -x684 -x685 -x686 -x687 -x688 -x689
8.39/8.48	v -x690 -x691 -x692 -x693 -x694 -x695 -x696 -x697 -x698 -x699 -x700 -x701 -x702 -x703 -x704 -x705 -x706 -x707 -x708 -x709 -x710
8.39/8.48	v -x711 -x712 -x713 -x714 -x715 -x716 -x717 -x718 -x719 -x720 -x721 -x722 -x723 -x724 -x725 -x726 -x727 -x728 -x729 -x730 -x731
8.39/8.48	v -x732 -x733 -x734 -x735 -x736 -x737 -x738 -x739 -x740 -x741 -x742 -x743 -x744 -x745 -x746 -x747 -x748 -x749 -x750 -x751 -x752
8.39/8.48	v -x753 -x754 -x755 -x756 -x757 -x758 -x759 -x760 -x761 -x762 -x763 -x764 -x765 -x796 -x797 -x798 -x799 -x800 -x801 -x802 -x803
8.39/8.48	v -x804 -x805 -x806 -x807 -x808 -x809 -x810 -x811 -x812 -x813 -x814 -x815 -x816 -x817 -x818 -x819 -x820 -x821 -x822 -x823 -x824
8.39/8.48	v -x825 -x856 -x857 -x858 -x859 -x860 -x861 -x862 -x863 -x864 -x865 -x866 -x867 -x868 -x869 -x870 -x871 -x872 -x873 -x874 -x875
8.39/8.48	v -x876 -x877 -x878 -x879 -x880 -x881 -x882 -x883 -x884 -x885 -x886 -x887 -x888 -x889 -x890 -x891 -x892 -x893 -x894 -x895 -x896
8.39/8.48	v -x897 -x898 -x899 -x900 -x901 -x902 -x903 -x904 -x905 -x906 -x907 -x908 -x909 -x910 -x911 -x912 -x913 -x914 -x915 -x916 -x917
8.39/8.48	v -x918 -x919 -x920 -x921 -x922 -x923 -x924 -x925 -x926 -x927 -x928 -x929 -x930 -x931 -x932 -x933 -x934 -x935 -x936 -x937 -x938
8.39/8.48	v -x939 -x940 -x941 -x942 -x943 -x944 -x945 -x976 -x977 -x978 -x979 -x980 -x981 -x982 -x983 -x984 -x985 -x986 -x987 -x988 -x989
8.39/8.48	v -x990 -x991 -x992 -x993 -x994 -x995 -x996 -x997 -x998 -x999 -x1000 -x1001 -x1002 -x1003 -x1004 -x1005 -x1036 -x1037 -x1038
8.39/8.48	v -x1039 -x1040 -x1041 -x1042 -x1043 -x1044 -x1045 x1046 x1047 x1048 x1049 -x1050 -x1051 -x1052 -x1053 -x1054 -x1055 -x1056
8.39/8.48	v -x1057 -x1058 -x1059 -x1060 -x1061 -x1062 -x1063 -x1064 -x1065 -x1066 -x1067 -x1068 -x1069 -x1070 -x1071 -x1072 -x1073
8.39/8.48	v -x1074 -x1075 x1076 x1077 x1078 x1079 -x1080 -x1081 -x1082 -x1083 -x1084 -x1085 -x1086 -x1087 -x1088 -x1089 -x1090 -x1091
8.39/8.48	v -x1092 -x1093 -x1094 -x1095 -x1126 -x1127 -x1128 -x1129 -x1130 -x1131 -x1132 -x1133 -x1134 -x1135 -x1136 -x1137 -x1138
8.39/8.48	v -x1139 -x1140 -x1141 -x1142 -x1143 -x1144 -x1145 -x1146 -x1147 -x1148 -x1149 -x1150 -x1151 -x1152 -x1153 -x1154 -x1155
8.39/8.48	v -x1156 -x1157 -x1158 -x1159 -x1160 -x1161 -x1162 -x1163 -x1164 -x1165 -x1166 -x1167 -x1168 -x1169 -x1170 -x1171 -x1172
8.39/8.48	v -x1173 -x1174 -x1175 -x1176 -x1177 -x1178 -x1179 -x1180 -x1181 -x1182 -x1183 -x1184 -x1185 -x1216 -x1217 -x1218 -x1219
8.39/8.48	v -x1220 -x1221 -x1222 -x1223 -x1224 -x1225 -x1226 -x1227 -x1228 -x1229 -x1230 -x1231 -x1232 -x1233 -x1234 -x1235 -x1236
8.39/8.48	v -x1237 -x1238 -x1239 -x1240 -x1241 -x1242 -x1243 -x1244 -x1245 -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99 -x100 -x101 -x102
8.39/8.48	v -x103 -x104 -x105 -x106 -x107 -x108 -x109 -x110 -x111 -x112 -x113 -x114 -x115 -x116 -x117 -x118 -x119 -x120 -x151 -x152 -x153
8.39/8.48	v -x154 -x155 -x156 -x157 -x158 -x159 -x160 -x161 -x162 -x163 -x164 -x165 -x166 -x167 -x168 -x169 -x170 -x171 -x172 -x173 -x174
8.39/8.48	v -x175 -x176 -x177 -x178 -x179 -x180 -x211 -x212 -x213 -x214 -x215 -x216 -x217 -x218 -x219 -x220 -x221 -x222 -x223 -x224 -x225
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8.39/8.48	v -x247 -x248 -x249 -x250 -x251 -x252 -x253 -x254 -x255 -x256 -x257 -x258 -x259 -x260 -x261 -x262 -x263 -x264 -x265 -x266 -x267
8.39/8.48	v -x268 -x269 -x270 -x331 -x332 -x333 -x334 -x335 -x336 -x337 -x338 -x339 -x340 -x341 -x342 -x343 -x344 -x345 -x346 -x347 -x348
8.39/8.48	v -x349 -x350 -x351 -x352 -x353 -x354 -x355 -x356 -x357 -x358 -x359 -x360 -x391 -x392 -x393 -x394 -x395 -x396 -x397 -x398 -x399
8.39/8.48	v -x400 -x401 -x402 -x403 -x404 -x405 -x406 -x407 -x408 -x409 -x410 -x411 -x412 -x413 -x414 -x415 -x416 -x417 -x418 -x419 -x420
8.39/8.48	v -x451 -x452 -x453 -x454 -x455 -x456 -x457 -x458 -x459 -x460 x461 x462 x463 x464 -x465 -x466 -x467 -x468 -x469 -x470 -x471
8.39/8.48	v -x472 -x473 -x474 -x475 -x476 -x477 -x478 -x479 -x480 -x481 -x482 -x483 -x484 -x485 -x486 -x487 -x488 -x489 -x490 -x491 -x492
8.39/8.48	v -x493 -x494 -x495 -x496 -x497 -x498 -x499 -x500 -x501 -x502 -x503 -x504 -x505 -x506 -x507 -x508 -x509 -x510 -x511 -x512 -x513
8.39/8.48	v -x514 -x515 -x516 -x517 -x518 -x519 -x520 -x521 -x522 -x523 -x524 -x525 -x526 -x527 -x528 -x529 -x530 -x531 -x532 -x533 -x534
8.39/8.48	v -x535 -x536 -x537 -x538 -x539 -x540 -x541 -x542 -x543 -x544 -x545 -x546 -x547 -x548 -x549 -x550 x551 x552 x553 x554 -x555
8.39/8.48	v -x1 -x2 -x3 -x4 -x5 -x6 -x7 -x8 -x9 -x10 -x11 -x12 -x13 -x14 -x15 -x16 -x17 -x18 -x19 -x20 -x21 -x22 -x23 -x24 -x25 -x26 -x27 -x28
8.39/8.48	v -x29 -x30 -x31 -x32 -x33 -x34 -x35 -x36 -x37 -x38 -x39 -x40 -x41 -x42 -x43 -x44 -x45 -x46 -x47 -x48 -x49 -x50 -x51 -x52 -x53 -x54
8.39/8.48	v -x55 -x56 -x57 -x58 -x59 -x60 -x61 -x62 -x63 -x64 -x65 -x66 -x67 -x68 -x69 -x70 x71 -x72 x73 x74 -x75 x76 -x77 -x78 -x79 -x80 -x81
8.39/8.48	v -x82 -x83 -x84 -x85 -x86 -x87 -x88 -x89 -x90 -x121 -x122 -x123 -x124 -x125 -x126 -x127 -x128 -x129 -x130 -x131 -x132 -x133
8.39/8.48	v -x134 -x135 -x136 -x137 -x138 -x139 -x140 -x141 -x142 -x143 -x144 -x145 -x146 -x147 -x148 -x149 -x150 -x361 -x362 -x363 -x364
8.39/8.48	v -x365 -x366 -x367 -x368 -x369 -x370 x371 x372 x373 x374 -x375 -x376 -x377 -x378 -x379 -x380 -x381 -x382 -x383 -x384 -x385
8.39/8.48	v -x386 -x387 -x388 -x389 -x390 -x271 -x272 -x273 -x274 -x275 -x276 -x277 -x278 -x279 -x280 x281 x282 x283 x284 -x285 -x286
8.39/8.48	v -x287 -x288 -x289 -x290 -x291 -x292 -x293 -x294 -x295 -x296 -x297 -x298 -x299 -x300 -x826 -x827 -x828 -x829 -x830 -x831 -x832
8.39/8.48	v -x833 -x834 -x835 -x836 -x837 -x838 -x839 -x840 -x841 -x842 -x843 -x844 -x845 -x846 -x847 -x848 -x849 -x850 -x851 -x852 -x853
8.39/8.48	v -x854 -x855 -x181 -x182 -x183 -x184 -x185 -x186 -x187 -x188 -x189 -x190 -x191 -x192 -x193 -x194 -x195 -x196 -x197 -x198 -x199
8.39/8.48	v -x200 -x201 -x202 -x203 -x204 -x205 -x206 -x207 -x208 -x209 -x210 -x1006 -x1007 -x1008 -x1009 -x1010 -x1011 -x1012 -x1013
8.39/8.48	v -x1014 -x1015 x1016 x1017 x1018 x1019 -x1020 -x1021 -x1022 -x1023 -x1024 -x1025 -x1026 -x1027 -x1028 -x1029 -x1030 -x1031
8.39/8.48	v -x1032 -x1033 -x1034 -x1035 -x301 -x302 -x303 -x304 -x305 -x306 -x307 -x308 -x309 -x310 x311 x312 x313 x314 -x315 -x316 -x317
8.39/8.48	v -x318 -x319 -x320 -x321 -x322 -x323 -x324 -x325 -x326 -x327 -x328 -x329 -x330 -x1186 -x1187 -x1188 -x1189 -x1190 -x1191
8.39/8.48	v -x1192 -x1193 -x1194 -x1195 -x1196 -x1197 -x1198 -x1199 -x1200 -x1201 -x1202 -x1203 -x1204 -x1205 -x1206 -x1207 -x1208
8.39/8.48	v -x1209 -x1210 -x1211 -x1212 -x1213 -x1214 -x1215 -x421 -x422 -x423 -x424 -x425 -x426 -x427 -x428 -x429 -x430 x431 x432 x433
8.39/8.48	v x434 -x435 -x436 -x437 -x438 -x439 -x440 -x441 -x442 -x443 -x444 -x445 -x446 -x447 -x448 -x449 -x450 -x616 -x617 -x618 -x619
8.39/8.48	v -x620 -x621 -x622 -x623 -x624 -x625 -x626 -x627 -x628 -x629 -x630 -x631 -x632 -x633 -x634 -x635 -x636 -x637 -x638 -x639 -x640
8.39/8.48	v -x641 -x642 -x643 -x644 -x645 -x646 -x647 -x648 -x649 -x650 -x651 -x652 -x653 -x654 -x655 -x656 -x657 -x658 -x659 -x660 -x661
8.39/8.48	v -x662 -x663 -x664 -x665 -x666 -x667 -x668 -x669 -x670 -x671 -x672 -x673 -x674 -x675 -x766 -x767 -x768 -x769 -x770 -x771 -x772
8.39/8.48	v -x773 -x774 -x775 x776 -x777 x778 x779 -x780 x781 -x782 -x783 -x784 -x785 -x786 -x787 -x788 -x789 -x790 -x791 -x792 -x793
8.39/8.48	v -x794 -x795 -x1279 -x1283 -x1287 x1291 -x1280 -x1284 x1288 -x1292 -x1281 x1285 -x1289 -x1293 -x946 -x947 -x948 -x949 -x950
8.39/8.48	v -x951 -x952 -x953 -x954 -x955 -x956 -x957 -x958 -x959 -x960 -x961 -x962 -x963 -x964 -x965 -x966 -x967 -x968 -x969 -x970 -x971
8.39/8.48	v -x972 -x973 -x974 -x975 -x1096 -x1097 -x1098 -x1099 -x1100 -x1101 -x1102 -x1103 -x1104 -x1105 x1106 -x1107 x1108 x1109
8.39/8.48	v -x1110 x1111 -x1112 -x1113 -x1114 -x1115 -x1116 -x1117 -x1118 -x1119 -x1120 -x1121 -x1122 -x1123 -x1124 -x1125 -x1246
8.39/8.48	v -x1247 -x1248 -x1249 -x1250 -x1251 -x1252 -x1253 -x1254 -x1255 -x1256 -x1257 -x1258 -x1259 -x1260 -x1261 -x1262 -x1263
8.39/8.48	v -x1264 -x1265 -x1266 -x1267 -x1268 -x1269 -x1270 -x1271 -x1272 -x1273 -x1274 -x1275
8.39/8.48	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
8.39/8.48	c   29    20420   4353    36546    10510   518606  10455   2409 8.47
8.39/8.48	c Objective: 384000
8.39/8.48	s OPTIMUM FOUND
8.39/8.48	c Total time: 8.475 s

Verifier Data (download as text)

OK	384000

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node25/watcher-365656-1177051406 -o ROOT/results/node25/solver-365656-1177051406 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/365656-1177051406/instance-365656-1177051406.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 0.99 3/64 4851
/proc/meminfo: memFree=1640488/2055920 swapFree=4182972/4192956
[pid=4851] ppid=4849 vsize=11784 CPUtime=0
/proc/4851/stat : 4851 (bsolo3.0.16) R 4849 4851 3132 0 -1 4194304 365 0 0 0 0 0 0 0 18 0 1 0 153057678 12066816 333 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4851/statm: 2946 333 281 324 0 2003 0

[startup+0.0659861 s]
/proc/loadavg: 1.00 1.00 0.99 3/64 4851
/proc/meminfo: memFree=1640488/2055920 swapFree=4182972/4192956
[pid=4851] ppid=4849 vsize=4340 CPUtime=0.06
/proc/4851/stat : 4851 (bsolo3.0.16) R 4849 4851 3132 0 -1 4194304 523 0 0 0 6 0 0 0 18 0 1 0 153057678 4444160 479 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4851/statm: 1085 479 313 324 0 154 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 4340

[startup+0.101991 s]
/proc/loadavg: 1.00 1.00 0.99 3/64 4851
/proc/meminfo: memFree=1640488/2055920 swapFree=4182972/4192956
[pid=4851] ppid=4849 vsize=4600 CPUtime=0.09
/proc/4851/stat : 4851 (bsolo3.0.16) R 4849 4851 3132 0 -1 4194304 578 0 0 0 9 0 0 0 18 0 1 0 153057678 4710400 534 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4851/statm: 1150 534 313 324 0 219 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4600

[startup+0.302024 s]
/proc/loadavg: 1.00 1.00 0.99 3/64 4851
/proc/meminfo: memFree=1640488/2055920 swapFree=4182972/4192956
[pid=4851] ppid=4849 vsize=5256 CPUtime=0.29
/proc/4851/stat : 4851 (bsolo3.0.16) R 4849 4851 3132 0 -1 4194304 720 0 0 0 29 0 0 0 19 0 1 0 153057678 5382144 676 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4851/statm: 1314 676 313 324 0 383 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5256

[startup+0.701093 s]
/proc/loadavg: 1.00 1.00 0.99 3/64 4851
/proc/meminfo: memFree=1640488/2055920 swapFree=4182972/4192956
[pid=4851] ppid=4849 vsize=6292 CPUtime=0.69
/proc/4851/stat : 4851 (bsolo3.0.16) R 4849 4851 3132 0 -1 4194304 1009 0 0 0 69 0 0 0 22 0 1 0 153057678 6443008 965 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4851/statm: 1573 965 313 324 0 642 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6292

[startup+1.50123 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 4852
/proc/meminfo: memFree=1637024/2055920 swapFree=4182972/4192956
[pid=4851] ppid=4849 vsize=8248 CPUtime=1.49
/proc/4851/stat : 4851 (bsolo3.0.16) R 4849 4851 3132 0 -1 4194304 1494 0 0 0 148 1 0 0 25 0 1 0 153057678 8445952 1450 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4851/statm: 2062 1450 313 324 0 1131 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8248

[startup+3.1015 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 4852
/proc/meminfo: memFree=1634528/2055920 swapFree=4182972/4192956
[pid=4851] ppid=4849 vsize=11500 CPUtime=3.09
/proc/4851/stat : 4851 (bsolo3.0.16) R 4849 4851 3132 0 -1 4194304 2289 0 0 0 307 2 0 0 25 0 1 0 153057678 11776000 2245 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551009 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4851/statm: 2875 2245 313 324 0 1944 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11500

[startup+6.30105 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 4852
/proc/meminfo: memFree=1627808/2055920 swapFree=4182972/4192956
[pid=4851] ppid=4849 vsize=17896 CPUtime=6.28
/proc/4851/stat : 4851 (bsolo3.0.16) R 4849 4851 3132 0 -1 4194304 3886 0 0 0 624 4 0 0 25 0 1 0 153057678 18325504 3842 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4851/statm: 4474 3842 313 324 0 3543 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 17896

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

[startup+7.10119 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 4852
/proc/meminfo: memFree=1625952/2055920 swapFree=4182972/4192956
[pid=4851] ppid=4849 vsize=18548 CPUtime=7.09
/proc/4851/stat : 4851 (bsolo3.0.16) R 4849 4851 3132 0 -1 4194304 4053 0 0 0 704 5 0 0 25 0 1 0 153057678 18993152 4009 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551088 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4851/statm: 4637 4009 313 324 0 3706 0
Current children cumulated CPU time (s) 7.09
Current children cumulated vsize (KiB) 18548

[startup+7.90132 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 4852
/proc/meminfo: memFree=1625064/2055920 swapFree=4182972/4192956
[pid=4851] ppid=4849 vsize=19200 CPUtime=7.89
/proc/4851/stat : 4851 (bsolo3.0.16) R 4849 4851 3132 0 -1 4194304 4227 0 0 0 784 5 0 0 25 0 1 0 153057678 19660800 4183 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134546313 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4851/statm: 4800 4183 313 324 0 3869 0
Current children cumulated CPU time (s) 7.89
Current children cumulated vsize (KiB) 19200

[startup+8.30139 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 4852
/proc/meminfo: memFree=1625064/2055920 swapFree=4182972/4192956
[pid=4851] ppid=4849 vsize=19200 CPUtime=8.29
/proc/4851/stat : 4851 (bsolo3.0.16) R 4849 4851 3132 0 -1 4194304 4227 0 0 0 824 5 0 0 25 0 1 0 153057678 19660800 4183 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4851/statm: 4800 4183 313 324 0 3869 0
Current children cumulated CPU time (s) 8.29
Current children cumulated vsize (KiB) 19200

[startup+8.40141 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 4852
/proc/meminfo: memFree=1625064/2055920 swapFree=4182972/4192956
[pid=4851] ppid=4849 vsize=19200 CPUtime=8.39
/proc/4851/stat : 4851 (bsolo3.0.16) R 4849 4851 3132 0 -1 4194304 4227 0 0 0 834 5 0 0 25 0 1 0 153057678 19660800 4183 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 10460909 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4851/statm: 4800 4183 313 324 0 3869 0
Current children cumulated CPU time (s) 8.39
Current children cumulated vsize (KiB) 19200

Child status: 0
Real time (s): 8.48706
CPU time (s): 8.47971
CPU user time (s): 8.42372
CPU system time (s): 0.055991
CPU usage (%): 99.9134
Max. virtual memory (cumulated for all children) (KiB): 19200

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 8.42372
system time used= 0.055991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4228
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= 14
involuntary context switches= 16

runsolver used 0.010998 second user time and 0.021996 second system time

The end

Launcher Data (download as text)

Begin job on node25 on Fri Apr 20 06:43:26 UTC 2007

IDJOB= 365656
IDBENCH= 2473
IDSOLVER= 163
FILE ID= node25/365656-1177051406

PBS_JOBID= 4640173

Free space on /tmp= 66365 MiB

SOLVER NAME= bsolo 3.0.16
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-BIGINT/mps-v2-20-10/MIPLIB/miplib/normalized-mps-v2-20-10-sample2.opb
COMMAND LINE= bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/365656-1177051406/instance-365656-1177051406.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node25/watcher-365656-1177051406 -o ROOT/results/node25/solver-365656-1177051406 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/365656-1177051406/instance-365656-1177051406.opb            

META MD5SUM SOLVER= b11bf0769a124f73ad50b0fdfcd50482
MD5SUM BENCH=  f72f6e3cf70b31c2d253740c5b04c4f6

RANDOM SEED= 32845464

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node25.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.261
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.261
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1640896 kB
Buffers:         72876 kB
Cached:         290096 kB
SwapCached:       3684 kB
Active:         194628 kB
Inactive:       179528 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1640896 kB
SwapTotal:     4192956 kB
SwapFree:      4182972 kB
Dirty:            4648 kB
Writeback:           0 kB
Mapped:          15952 kB
Slab:            26868 kB
Committed_AS:  4051824 kB
PageTables:       1476 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66365 MiB

End job on node25 on Fri Apr 20 06:43:35 UTC 2007