Trace number 2670930

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 NameAnswerobjective functionCPU timeWall clock time
bsolo 3.2 ClOPT-15 105.254 52.7028

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mis/normalized-mis_100_25_2.opb
MD5SUMfdcfb05eaa099feeb8cfb1f8f1c05926
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark-15
Best CPU time to get the best result obtained on this benchmark39.8839
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -15
Optimality of the best value was proved YES
Number of variables100
Total number of constraints100
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints100
Minimum length of a constraint25
Maximum length of a constraint45
Number of terms in the objective function 100
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 100
Number of bits of the sum of numbers in the objective function 7
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 100
Number of bits of the biggest sum of numbers7
Number of products (including duplicates)3074
Sum of products size (including duplicates)6148
Number of different products1537
Sum of products size3074

Quality of the solution as a function of time


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

Solver Data 

0.00/0.00	c bsolo beta version 3.2 - 23/05/2010 : 1630 GMT
0.00/0.00	c Developed by Vasco Manquinho and José Santos 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 Learning Strategy: Clause Learning
0.00/0.00	c Instance file HOME/instance-2670930-1276711573.opb
0.00/0.00	c File size is 121790 bytes.
0.00/0.02	c Highest Coefficient sum: 100
0.00/0.02	c Parsing was ok!!
0.00/0.02	c Total parsing time: 0.022 s
0.00/0.02	c Var: 1637 Constr: 3274 1637/100/1537 Lit: 15370 Watch. Lit: 10759
0.00/0.02	c Obj. Vars: 100 (6.10874 % of total variables)
0.00/0.04	c Pre-processing Time: 0.041 s
0.00/0.04	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.00/0.04	c        0    100     1537     4611    3     3074     512      0      0 0.04
0.00/0.04	c Switching off lower bounding mode.
0.00/0.04	o -10
0.00/0.04	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.00/0.04	c        0    100     1538     4711    3     3086     878      1      0 0.04
0.00/0.04	o -11
0.00/0.06	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.00/0.06	c        1    100     1540     4899    3     3101     912      3     23 0.04
0.00/0.06	c      102    100     1641    13468    8     3303    1004    104   2000 0.05
0.00/0.06	o -12
0.00/0.06	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.00/0.06	c      152    100     1692    17798   10     3417     945    155   2763 0.06
0.00/0.06	o -13
1.59/1.69	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1.59/1.69	c      152    100     1693    17898   10     3432     978    156   2714 0.06
1.59/1.69	c      253    100     1794    26240   14     3634    1076    257   3776 0.07
1.59/1.69	c      504    100     2045    47048   23     4136    1184    508   5250 0.10
1.59/1.69	c      981    100     2522    86411   34     5090    1303    985   5909 0.17
1.59/1.69	c     1795    100     3336   153477   46     6718    1434   1799   6043 0.30
1.59/1.69	c     3115    100     2345    70913   30     4703    1578    808   4387 0.71
1.59/1.69	c     5197    100     4427   241553   54     8867    1736   2890   4235 1.23
1.59/1.69	o -14
23.78/23.89	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
23.78/23.89	c     7154    100     3911   199633   51     7849    1012   2374   4225 1.69
23.78/23.89	c     7255    100     4012   207884   51     8051    1114   2475   4215 1.72
23.78/23.89	c     7505    100     2095    50482   24     4204    1226    558   4206 1.78
23.78/23.89	c     7980    100     2570    89126   34     5154    1349   1033   4325 1.84
23.78/23.89	c     8793    100     3383   155222   45     6780    1484   1846   4400 2.00
23.78/23.89	c    10113    100     2351    70109   29     4716    1633    814   4215 2.40
23.78/23.89	c    12194    100     4432   239512   54     8878    1797   2895   4190 2.91
23.78/23.89	c    15417    100     2638    93403   35     5290    1977   1101   4086 3.77
23.78/23.89	c    20354    100     4987   283625   56     9988    2175   3450   3917 5.20
23.78/23.89	c    27860    100     4388   234804   53     8790    2393   2851   3716 7.50
23.78/23.89	c    39222     99     4501   242377   53     9015    2633   2964   3418 11.47
23.78/23.89	c    56367     98     4120   208552   50     8252    2897   2583   3203 17.60
23.78/23.89	o -15
52.57/52.70	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
52.57/52.70	c    74383     95     3826   178168   46     7676    1018   2289   3114 23.88
52.57/52.70	c    74483     95     3926   185676   47     7876    1120   2389   3116 23.90
52.57/52.70	c    74733     95     4176   204413   48     8376    1233   2639   3119 23.95
52.57/52.70	c    75208     95     2441    71601   29     4892    1357    904   3128 24.04
52.57/52.70	c    76021     95     3254   132716   40     6518    1493   1717   3142 24.19
52.57/52.70	c    77341     95     2290    60793   26     4590    1643    753   3156 24.50
52.57/52.70	c    79423     95     4372   217458   49     8754    1808   2835   3190 24.89
52.57/52.70	c    82646     95     2580    81975   31     5170    1989   1043   3196 25.86
52.57/52.70	c    87582     95     4912   256897   52     9834    2188   3375   3210 27.28
52.57/52.70	c    95088     94     4335   212827   49     8679    2407   2798   3202 29.69
52.57/52.70	c   106450     93     4492   219025   48     8992    2648   2955   3175 33.52
52.57/52.70	c   123594     88     4135   180682   43     8273    2913   2598   3233 38.23
52.57/52.70	c   149413     79     5602   245311   43    11198    3205   4065   3215 46.47
52.57/52.70	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 -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 -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 x82 x83 -x84 -x85 -x86 -x87 x88 x89 -x90 -x91 x92 -x93 -x94 x95 x96 -x97 -x98 -x99 -x100 -x101 -x102 -x103 -x104 -x105 -x106 -x107 -x108 -x109 -x110 -x111 -x112 -x113 -x114 -x115 -x116 -x117 -x118 -x119 -x120 -x121 -x122 -x123 -x124 -x125 -x126 -x127 -x128 -x129 -x130 -x131 -x132 -x133 -x134 -x135 -x136 -x137 -x138 -x139 -x140 -x141 -x142 -x143 -x144 -x145 -x146 -x147 -x148 -x149 -x150 -x151 -x152 -x153 -x154 -x155 -x156 -x157 -x158 -x159 -x160 -x161 -x162 -x163 -x164 -x165 -x166 -x167 -x168 -x169 -x170 -x171 -x172 -x173 -x174 -x175 -x176 -x177 -x178 -x179 -x180 -x181 -x182 -x183 -x184 -x185 -x186 -x187 -x188 -x189 -x190 -x191 -x192 -x193 -x194 -x195 -x196 -x197 -x198 -x199 -x200 -x201 -x202 -x203 -x204 -x205 -x206 -x207 -x208 -x209 -x210 -x211 -x212 -x213 -x214 -x215 -x216 -x217 -x218 -x219 -x220 -x221 -x222 -x223 -x224 -x225 -x226 -x227 -x228 -x229 -x230 -x231 -x232 -x233 -x234 -x235 -x236 -x237 -x238 -x239 -x240 -x241 -x242 -x243 -x244 -x245 -x246 -x247 -x248 -x249 -x250 -x251 -x252 -x253 -x254 -x255 -x256 -x257 -x258 -x259 -x260 -x261 -x262 -x263 -x264 -x265 -x266 -x267 -x268 -x269 -x270 -x271 -x272 -x273 -x274 -x275 -x276 -x277 -x278 -x279 -x280 -x281 -x282 -x283 -x284 -x285 -x286 -x287 -x288 -x289 -x290 -x291 -x292 -x293 -x294 -x295 -x296 -x297 -x298 -x299 -x300 -x301 -x302 -x303 -x304 -x305 -x306 -x307 -x308 -x309 -x310 -x311 -x312 -x313 -x314 -x315 -x316 -x317 -x318 -x319 -x320 -x321 -x322 -x323 -x324 -x325 -x326 -x327 -x328 -x329 -x330 -x331 -x332 -x333 -x334 -x335 -x336 -x337 -x338 -x339 -x340 -x341 -x342 -x343 -x344 -x345 -x346 -x347 -x348 -x349 -x350 -x351 -x352 -x353 -x354 -x355 -x356 -x357 -x358 -x359 -x360 -x361 -x362 -x363 -x364 -x365 -x366 -x367 -x368 -x369 -x370 -x371 -x372 -x373 -x374 -x375 -x376 -x377 -x378 -x379 -x380 -x381 -x382 -x383 -x384 -x385 -x386 -x387 -x388 -x389 -x390 -x391 -x392 -x393 -x394 -x395 -x396 -x397 -x398 -x399 -x400 -x401 -x402 -x403 -x404 -x405 -x406 -x407 -x408 -x409 -x410 -x411 -x412 -x413 -x414 -x415 -x416 -x417 -x418 -x419 -x420 -x421 -x422 -x423 -x424 -x425 -x426 -x427 -x428 -x429 -x430 -x431 -x432 -x433 -x434 -x435 -x436 -x437 -x438 -x439 -x440 -x441 -x442 -x443 -x444 -x445 -x446 -x447 -x448 -x449 -x450 -x451 -x452 -x453 -x454 -x455 -x456 -x457 -x458 -x459 -x460 -x461 -x462 -x463 -x464 -x465 -x466 -x467 -x468 -x469 -x470 -x471 -x472 -x473 -x474 -x475 -x476 -x477 -x478 -x479 -x480 -x481 -x482 -x483 -x484 -x485 -x486 -x487 -x488 -x489 -x490 -x491 -x492 -x493 -x494 -x495 -x496 -x497 -x498 -x499 -x500 -x501 -x502 -x503 -x504 -x505 -x506 -x507 -x508 -x509 -x510 -x511 -x512 -x513 -x514 -x515 -x516 -x517 -x518 -x519 -x520 -x521 -x522 -x523 -x524 -x525 -x526 -x527 -x528 -x529 -x530 -x531 -x532 -x533 -x534 -x535 -x536 -x537 -x538 -x539 -x540 -x541 -x542 -x543 -x544 -x545 -x546 -x547 -x548 -x549 -x550 -x551 -x552 -x553 -x554 -x555 -x556 -x557 -x558 -x559 -x560 -x561 -x562 -x563 -x564 -x565 -x566 -x567 -x568 -x569 -x570 -x571 -x572 -x573 -x574 -x575 -x576 -x577 -x578 -x579 -x580 -x581 -x582 -x583 -x584 -x585 -x586 -x587 -x588 -x589 -x590 -x591 -x592 -x593 -x594 -x595 -x596 -x597 -x598 -x599 -x600 -x601 -x602 -x603 -x604 -x605 -x606 -x607 -x608 -x609 -x610 -x611 -x612 -x613 -x614 -x615 -x616 -x617 -x618 -x619 -x620 -x621 -x622 -x623 -x624 -x625 -x626 -x627 -x628 -x629 -x630 -x631 -x632 -x633 -x634 -x635 -x636 -x637 -x638 -x639 -x640 -x641 -x642 -x643 -x644 -x645 -x646 -x647 -x648 -x649 -x650 -x651 -x652 -x653 -x654 -x655 -x656 -x657 -x658 -x659 -x660 -x661 -x662 -x663 -x664 -x665 -x666 -x667 -x668 -x669 -x670 -x671 -x672 -x673 -x674 -x675 -x676 -x677 -x678 -x679 -x680 -x681 -x682 -x683 -x684 -x685 -x686 -x687 -x688 -x689 -x690 -x691 -x692 -x693 -x694 -x695 -x696 -x697 -x698 -x699 -x700 -x701 -x702 -x703 -x704 -x705 -x706 -x707 -x708 -x709 -x710 -x711 -x712 -x713 -x714 -x715 -x716 -x717 -x718 -x719 -x720 -x721 -x722 -x723 -x724 -x725 -x726 -x727 -x728 -x729 -x730 -x731 -x732 -x733 -x734 -x735 -x736 -x737 -x738 -x739 -x740 -x741 -x742 -x743 -x744 -x745 -x746 -x747 -x748 -x749 -x750 -x751 -x752 -x753 -x754 -x755 -x756 -x757 -x758 -x759 -x760 -x761 -x762 -x763 -x764 -x765 -x766 -x767 -x768 -x769 -x770 -x771 -x772 -x773 -x774 -x775 -x776 -x777 -x778 -x779 -x780 -x781 -x782 -x783 -x784 -x785 -x786 -x787 -x788 -x789 -x790 -x791 -x792 -x793 -x794 -x795 -x796 -x797 -x798 -x799 -x800 -x801 -x802 -x803 -x804 -x805 -x806 -x807 -x808 -x809 -x810 -x811 -x812 -x813 -x814 -x815 -x816 -x817 -x818 -x819 -x820 -x821 -x822 -x823 -x824 -x825 -x826 -x827 -x828 -x829 -x830 -x831 -x832 -x833 -x834 -x835 -x836 -x837 -x838 -x839 -x840 -x841 -x842 -x843 -x844 -x845 -x846 -x847 -x848 -x849 -x850 -x851 -x852 -x853 -x854 -x855 -x856 -x857 -x858 -x859 -x860 -x861 -x862 -x863 -x864 -x865 -x866 -x867 -x868 -x869 -x870 -x871 -x872 -x873 -x874 -x875 -x876 -x877 -x878 -x879 -x880 -x881 -x882 -x883 -x884 -x885 -x886 -x887 -x888 -x889 -x890 -x891 -x892 -x893 -x894 -x895 -x896 -x897 -x898 -x899 -x900 -x901 -x902 -x903 -x904 -x905 -x906 -x907 -x908 -x909 -x910 -x911 -x912 -x913 -x914 -x915 -x916 -x917 -x918 -x919 -x920 -x921 -x922 -x923 -x924 -x925 -x926 -x927 -x928 -x929 -x930 -x931 -x932 -x933 -x934 -x935 -x936 -x937 -x938 -x939 -x940 -x941 -x942 -x943 -x944 -x945 -x946 -x947 -x948 -x949 -x950 -x951 -x952 -x953 -x954 -x955 -x956 -x957 -x958 -x959 -x960 -x961 -x962 -x963 -x964 -x965 -x966 -x967 -x968 -x969 -x970 -x971 -x972 -x973 -x974 -x975 -x976 -x977 -x978 -x979 -x980 -x981 -x982 -x983 -x984 -x985 -x986 -x987 -x988 -x989 -x990 -x991 -x992 -x993 -x994 -x995 -x996 -x997 -x998 -x999 -x1000 -x1001 -x1002 -x1003 -x1004 -x1005 -x1006 -x1007 -x1008 -x1009 -x1010 -x1011 -x1012 -x1013 -x1014 -x1015 -x1016 -x1017 -x1018 -x1019 -x1020 -x1021 -x1022 -x1023 -x1024 -x1025 -x1026 -x1027 -x1028 -x1029 -x1030 -x1031 -x1032 -x1033 -x1034 -x1035 -x1036 -x1037 -x1038 -x1039 -x1040 -x1041 -x1042 -x1043 -x1044 -x1045 -x1046 -x1047 -x1048 -x1049 -x1050 -x1051 -x1052 -x1053 -x1054 -x1055 -x1056 -x1057 -x1058 -x1059 -x1060 -x1061 -x1062 -x1063 -x1064 -x1065 -x1066 -x1067 -x1068 -x1069 -x1070 -x1071 -x1072 -x1073 -x1074 -x1075 -x1076 -x1077 -x1078 -x1079 -x1080 -x1081 -x1082 -x1083 -x1084 -x1085 -x1086 -x1087 -x1088 -x1089 -x1090 -x1091 -x1092 -x1093 -x1094 -x1095 -x1096 -x1097 -x1098 -x1099 -x1100 -x1101 -x1102 -x1103 -x1104 -x1105 -x1106 -x1107 -x1108 -x1109 -x1110 -x1111 -x1112 -x1113 -x1114 -x1115 -x1116 -x1117 -x1118 -x1119 -x1120 -x1121 -x1122 -x1123 -x1124 -x1125 -x1126 -x1127 -x1128 -x1129 -x1130 -x1131 -x1132 -x1133 -x1134 -x1135 -x1136 -x1137 -x1138 -x1139 -x1140 -x1141 -x1142 -x1143 -x1144 -x1145 -x1146 -x1147 -x1148 -x1149 -x1150 -x1151 -x1152 -x1153 -x1154 -x1155 -x1156 -x1157 -x1158 -x1159 -x1160 -x1161 -x1162 -x1163 -x1164 -x1165 -x1166 -x1167 -x1168 -x1169 -x1170 -x1171 -x1172 -x1173 -x1174 -x1175 -x1176 -x1177 -x1178 -x1179 -x1180 -x1181 -x1182 -x1183 -x1184 -x1185 -x1186 -x1187 -x1188 -x1189 -x1190 -x1191 -x1192 -x1193 -x1194 -x1195 -x1196 -x1197 -x1198 -x1199 -x1200 -x1201 -x1202 -x1203 -x1204 -x1205 -x1206 -x1207 -x1208 -x1209 -x1210 -x1211 -x1212 -x1213 -x1214 -x1215 -x1216 -x1217 -x1218 -x1219 -x1220 -x1221 -x1222 -x1223 -x1224 -x1225 -x1226 -x1227 -x1228 -x1229 -x1230 -x1231 -x1232 -x1233 -x1234 -x1235 -x1236 -x1237 -x1238 -x1239 -x1240 -x1241 -x1242 -x1243 -x1244 -x1245 -x1246 -x1247 -x1248 -x1249 -x1250 -x1251 -x1252 -x1253 -x1254 -x1255 -x1256 -x1257 -x1258 -x1259 -x1260 -x1261 -x1262 -x1263 -x1264 -x1265 -x1266 -x1267 -x1268 -x1269 -x1270 -x1271 -x1272 -x1273 -x1274 -x1275 -x1276 -x1277 -x1278 -x1279 -x1280 -x1281 -x1282 -x1283 -x1284 -x1285 -x1286 -x1287 -x1288 -x1289 -x1290 -x1291 -x1292 -x1293 -x1294 -x1295 -x1296 -x1297 -x1298 -x1299 -x1300 -x1301 -x1302 -x1303 -x1304 -x1305 -x1306 -x1307 -x1308 -x1309 -x1310 -x1311 -x1312 -x1313 -x1314 -x1315 -x1316 -x1317 -x1318 -x1319 -x1320 -x1321 -x1322 -x1323 -x1324 -x1325 -x1326 -x1327 -x1328 -x1329 -x1330 -x1331 -x1332 -x1333 -x1334 -x1335 -x1336 -x1337 -x1338 -x1339 -x1340 -x1341 -x1342 -x1343 -x1344 -x1345 -x1346 -x1347 -x1348 -x1349 -x1350 -x1351 -x1352 -x1353 -x1354 -x1355 -x1356 -x1357 -x1358 -x1359 -x1360 -x1361 -x1362 -x1363 -x1364 -x1365 -x1366 -x1367 -x1368 -x1369 -x1370 -x1371 -x1372 -x1373 -x1374 -x1375 -x1376 -x1377 -x1378 -x1379 -x1380 -x1381 -x1382 -x1383 -x1384 -x1385 -x1386 -x1387 -x1388 -x1389 -x1390 -x1391 -x1392 -x1393 -x1394 -x1395 -x1396 -x1397 -x1398 -x1399 -x1400 -x1401 -x1402 -x1403 -x1404 -x1405 -x1406 -x1407 -x1408 -x1409 -x1410 -x1411 -x1412 -x1413 -x1414 -x1415 -x1416 -x1417 -x1418 -x1419 -x1420 -x1421 -x1422 -x1423 -x1424 -x1425 -x1426 -x1427 -x1428 -x1429 -x1430 -x1431 -x1432 -x1433 -x1434 -x1435 -x1436 -x1437 -x1438 -x1439 -x1440 -x1441 -x1442 -x1443 -x1444 -x1445 -x1446 -x1447 -x1448 -x1449 -x1450 -x1451 -x1452 -x1453 -x1454 -x1455 -x1456 -x1457 -x1458 -x1459 -x1460 -x1461 -x1462 -x1463 -x1464 -x1465 -x1466 -x1467 -x1468 -x1469 -x1470 -x1471 -x1472 -x1473 -x1474 -x1475 -x1476 -x1477 -x1478 -x1479 -x1480 -x1481 -x1482 -x1483 -x1484 -x1485 -x1486 -x1487 -x1488 -x1489 -x1490 -x1491 -x1492 -x1493 -x1494 -x1495 -x1496 -x1497 -x1498 -x1499 -x1500 -x1501 -x1502 -x1503 -x1504 -x1505 -x1506 -x1507 -x1508 -x1509 -x1510 -x1511 -x1512 -x1513 -x1514 -x1515 -x1516 -x1517 -x1518 -x1519 -x1520 -x1521 -x1522 -x1523 -x1524 -x1525 -x1526 -x1527 -x1528 -x1529 -x1530 -x1531 -x1532 -x1533 -x1534 -x1535 -x1536 -x1537 -x1538 -x1539 -x1540 -x1541 -x1542 -x1543 -x1544 -x1545 -x1546 -x1547 -x1548 -x1549 -x1550 -x1551 -x1552 -x1553 -x1554 -x1555 -x1556 -x1557 -x1558 -x1559 -x1560 -x1561 -x1562 -x1563 -x1564 -x1565 -x1566 -x1567 -x1568 -x1569 -x1570 -x1571 -x1572 -x1573 -x1574 -x1575 -x1576 -x1577 -x1578 -x1579 -x1580 -x1581 -x1582 -x1583 -x1584 -x1585 -x1586 -x1587 -x1588 -x1589 -x1590 -x1591 -x1592 -x1593 -x1594 -x1595 -x1596 -x1597 -x1598 -x1599 -x1600 -x1601 -x1602 -x1603 -x1604 -x1605 -x1606 -x1607 -x1608 -x1609 -x1610 -x1611 -x1612 -x1613 -x1614 -x1615 -x1616 -x1617 -x1618 -x1619 -x1620 -x1621 -x1622 -x1623 -x1624 -x1625 -x1626 -x1627 -x1628 -x1629 -x1630 -x1631 -x1632 -x1633 -x1634 -x1635 -x1636 -x1637 
52.57/52.70	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
52.57/52.70	c   36   170909   2361   173564     4816   112883   3279   3244 52.68
52.57/52.70	c Objective: -15
52.57/52.70	s OPTIMUM FOUND
52.57/52.70	c Total time: 52.682 s

Verifier Data 

OK	-15

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2670930-1276711573/watcher-2670930-1276711573 -o /tmp/evaluation-result-2670930-1276711573/solver-2670930-1276711573 -C 1800 -W 2000 -M 1800 bsolo_pb10 -t1800 -l1 HOME/instance-2670930-1276711573.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): 2000 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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.01 1.00 1.00 2/106 19286
/proc/meminfo: memFree=1776760/2059040 swapFree=4192956/4192956
[pid=19286] ppid=19284 vsize=10912 CPUtime=0
/proc/19286/stat : 19286 (bsolo_pb10) R 19284 19286 17627 0 -1 4202496 324 0 0 0 0 0 0 0 16 0 1 0 12450121 11173888 242 1992294400 134512640 137138936 4292531200 18446744073709551615 136506715 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19286/statm: 2728 243 171 642 0 2054 0

[startup+0.0922049 s]
/proc/loadavg: 1.01 1.00 1.00 2/106 19286
/proc/meminfo: memFree=1776760/2059040 swapFree=4192956/4192956
[pid=19286] ppid=19284 vsize=11956 CPUtime=0.07
/proc/19286/stat : 19286 (bsolo_pb10) R 19284 19286 17627 0 -1 4202496 658 0 0 0 7 0 0 0 16 0 1 0 12450121 12242944 546 1992294400 134512640 137138936 4292531200 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19286/statm: 2989 546 191 642 0 2345 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 11956

[startup+0.101207 s]
/proc/loadavg: 1.01 1.00 1.00 2/106 19286
/proc/meminfo: memFree=1776760/2059040 swapFree=4192956/4192956
[pid=19286] ppid=19284 vsize=11956 CPUtime=0.08
/proc/19286/stat : 19286 (bsolo_pb10) R 19284 19286 17627 0 -1 4202496 672 0 0 0 8 0 0 0 16 0 1 0 12450121 12242944 560 1992294400 134512640 137138936 4292531200 18446744073709551615 134542525 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19286/statm: 2989 560 191 642 0 2345 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 11956

[startup+0.301234 s]
/proc/loadavg: 1.01 1.00 1.00 2/106 19286
/proc/meminfo: memFree=1776760/2059040 swapFree=4192956/4192956
[pid=19286] ppid=19284 vsize=13244 CPUtime=0.29
/proc/19286/stat : 19286 (bsolo_pb10) R 19284 19286 17627 0 -1 4202496 992 0 0 0 28 1 0 0 17 0 1 0 12450121 13561856 880 1992294400 134512640 137138936 4292531200 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19286/statm: 3311 880 191 642 0 2667 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13244

[startup+0.701292 s]
/proc/loadavg: 1.01 1.00 1.00 2/106 19286
/proc/meminfo: memFree=1776760/2059040 swapFree=4192956/4192956
[pid=19286] ppid=19284 vsize=14688 CPUtime=0.69
/proc/19286/stat : 19286 (bsolo_pb10) R 19284 19286 17627 0 -1 4202496 1352 0 0 0 68 1 0 0 17 0 1 0 12450121 15040512 1240 1992294400 134512640 137138936 4292531200 18446744073709551615 134540747 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19286/statm: 3672 1240 191 642 0 3028 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 14688

[startup+1.50141 s]
/proc/loadavg: 1.01 1.00 1.00 2/107 19287
/proc/meminfo: memFree=1772784/2059040 swapFree=4192956/4192956
[pid=19286] ppid=19284 vsize=15048 CPUtime=1.49
/proc/19286/stat : 19286 (bsolo_pb10) R 19284 19286 17627 0 -1 4202496 1439 0 0 0 147 2 0 0 18 0 1 0 12450121 15409152 1327 1992294400 134512640 137138936 4292531200 18446744073709551615 134573842 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19286/statm: 3762 1327 191 642 0 3118 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 15048

[startup+3.10063 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 19287
/proc/meminfo: memFree=1772164/2059040 swapFree=4192956/4192956
[pid=19286] ppid=19284 vsize=15048 CPUtime=3.09
/proc/19286/stat : 19286 (bsolo_pb10) R 19284 19286 17627 0 -1 4202496 1448 0 0 0 306 3 0 0 21 0 1 0 12450121 15409152 1336 1992294400 134512640 137138936 4292531200 18446744073709551615 134542187 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19286/statm: 3762 1336 191 642 0 3118 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 15048

[startup+6.30109 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 19287
/proc/meminfo: memFree=1771544/2059040 swapFree=4192956/4192956
[pid=19286] ppid=19284 vsize=15516 CPUtime=6.29
/proc/19286/stat : 19286 (bsolo_pb10) R 19284 19286 17627 0 -1 4202496 1555 0 0 0 625 4 0 0 25 0 1 0 12450121 15888384 1443 1992294400 134512640 137138936 4292531200 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19286/statm: 3879 1443 191 642 0 3235 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 15516

[startup+12.701 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 19287
/proc/meminfo: memFree=1771172/2059040 swapFree=4192956/4192956
[pid=19286] ppid=19284 vsize=15996 CPUtime=12.69
/proc/19286/stat : 19286 (bsolo_pb10) R 19284 19286 17627 0 -1 4202496 1674 0 0 0 1261 8 0 0 25 0 1 0 12450121 16379904 1562 1992294400 134512640 137138936 4292531200 18446744073709551615 134542322 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19286/statm: 3999 1562 191 642 0 3355 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 15996

[startup+25.5008 s]
/proc/loadavg: 1.07 1.02 1.00 2/107 19287
/proc/meminfo: memFree=1770800/2059040 swapFree=4192956/4192956
[pid=19286] ppid=19284 vsize=16228 CPUtime=25.48
/proc/19286/stat : 19286 (bsolo_pb10) R 19284 19286 17627 0 -1 4202496 1731 0 0 0 2534 14 0 0 25 0 1 0 12450121 16617472 1619 1992294400 134512640 137138936 4292531200 18446744073709551615 134542313 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19286/statm: 4057 1619 191 642 0 3413 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 16228

[startup+51.1015 s]
/proc/loadavg: 1.05 1.02 1.00 2/107 19289
/proc/meminfo: memFree=1770800/2059040 swapFree=4192956/4192956
[pid=19286] ppid=19284 vsize=16232 CPUtime=51.07
/proc/19286/stat : 19286 (bsolo_pb10) R 19284 19286 17627 0 -1 4202496 1732 0 0 0 5082 25 0 0 25 0 1 0 12450121 16621568 1620 1992294400 134512640 137138936 4292531200 18446744073709551615 134542187 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19286/statm: 4058 1620 191 642 0 3414 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 16232

############
# WARNING:
# current cumulated CPU time (0 s) is less than in the last sample (52.57 s)
# The time of a child was probably not reported to its father.
# (see the two samples below)
# Adding the difference (52.57 s) to the 'lost time'.

[startup+52.6017 s]
/proc/loadavg: 1.05 1.02 1.00 2/107 19289
/proc/meminfo: memFree=1770800/2059040 swapFree=4192956/4192956
[pid=19286] ppid=19284 vsize=16232 CPUtime=52.57
/proc/19286/stat : 19286 (bsolo_pb10) R 19284 19286 17627 0 -1 4202496 1732 0 0 0 5231 26 0 0 25 0 1 0 12450121 16621568 1620 1992294400 134512640 137138936 4292531200 18446744073709551615 134542811 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19286/statm: 4058 1620 191 642 0 3414 0
Current children cumulated CPU time (s) 52.57
Current children cumulated vsize (KiB) 16232

[startup+52.7017 s]
/proc/loadavg: 1.04 1.01 1.00 2/107 19289
/proc/meminfo: memFree=1770800/2059040 swapFree=4192956/4192956
[pid=19286] ppid=-1 vsize=0 CPUtime=0
/proc/19286/stat : -- couldn't open stat file --/proc/19286/statm: 4058 1620 191 642 0 3414 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 0
#
############


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

[startup+51.9016 s]
/proc/loadavg: 1.05 1.02 1.00 2/107 19289
/proc/meminfo: memFree=1770800/2059040 swapFree=4192956/4192956
[pid=19286] ppid=19284 vsize=16232 CPUtime=51.87
/proc/19286/stat : 19286 (bsolo_pb10) R 19284 19286 17627 0 -1 4202496 1732 0 0 0 5161 26 0 0 25 0 1 0 12450121 16621568 1620 1992294400 134512640 137138936 4292531200 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19286/statm: 4058 1620 191 642 0 3414 0
Current children cumulated CPU time (s) 51.87
Current children cumulated vsize (KiB) 16232

[startup+52.3016 s]
/proc/loadavg: 1.05 1.02 1.00 2/107 19289
/proc/meminfo: memFree=1770800/2059040 swapFree=4192956/4192956
[pid=19286] ppid=19284 vsize=16232 CPUtime=52.27
/proc/19286/stat : 19286 (bsolo_pb10) R 19284 19286 17627 0 -1 4202496 1732 0 0 0 5201 26 0 0 25 0 1 0 12450121 16621568 1620 1992294400 134512640 137138936 4292531200 18446744073709551615 134555804 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19286/statm: 4058 1620 191 642 0 3414 0
Current children cumulated CPU time (s) 52.27
Current children cumulated vsize (KiB) 16232

[startup+52.7017 s]
/proc/loadavg: 1.04 1.01 1.00 2/107 19289
/proc/meminfo: memFree=1770800/2059040 swapFree=4192956/4192956
[pid=19286] ppid=-1 vsize=0 CPUtime=0
/proc/19286/stat : -- couldn't open stat file --/proc/19286/statm: 4058 1620 191 642 0 3414 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 0

Child status: 0

# WARNING:
# The CPU time of some children was not reported to their father
# (probably because of a missing or aborted wait()).
# This 'lost CPU time' is added to the watched process CPU time.
#  lost CPU time (s): 52.57
#  lost CPU user time (s): 52.31
#  lost CPU system time (s): 0.26

Real time (s): 52.7028
CPU time (s): 105.254
CPU user time (s): 104.727
CPU system time (s): 0.526959
CPU usage (%): 199.712
Max. virtual memory (cumulated for all children) (KiB): 16232

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 52.417
system time used= 0.266959
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1733
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= 1
involuntary context switches= 616

runsolver used 0.093985 second user time and 0.255961 second system time

The end

Launcher Data 

Begin job on node039 at 2010-06-16 20:06:13
IDJOB=2670930
IDBENCH=48181
IDSOLVER=1163
FILE ID=node039/2670930-1276711573
PBS_JOBID= 11174103
Free space on /tmp= 62552 MiB

SOLVER NAME= bsolo 3.2 Cl
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mis/normalized-mis_100_25_2.opb
COMMAND LINE= bsolo_pb10 -tTIMEOUT -l1 BENCHNAME
CONVERSION SCRIPT= PBconversionToLinear BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2670930-1276711573/watcher-2670930-1276711573 -o /tmp/evaluation-result-2670930-1276711573/solver-2670930-1276711573 -C 1800 -W 2000 -M 1800  bsolo_pb10 -t1800 -l1 HOME/instance-2670930-1276711573.opb

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= fdcfb05eaa099feeb8cfb1f8f1c05926
RANDOM SEED=1974798996

node039.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	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.267
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
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 constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.53
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		: 3000.267
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
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 constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1777660 kB
Buffers:         19080 kB
Cached:         126268 kB
SwapCached:          0 kB
Active:         136800 kB
Inactive:        67900 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1777660 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            3988 kB
Writeback:           0 kB
AnonPages:       59392 kB
Mapped:          15396 kB
Slab:            54948 kB
PageTables:       3968 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182512 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

CONVERSION COMMAND LINE= PBconversionToLinear HOME/instance-2670930-1276711573.opb

Free space on /tmp at the end= 62548 MiB
End job on node039 at 2010-06-16 20:07:06