Trace number 1877774

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 NameAnswerobjCPU timeWall clock time
bsolo 3.1 clOPT-68 30.0154 30.0315

General information on the benchmark

Name/OPT-SMALLINT-LIN/featureSubscription/
normalized-50-750-false-45-90-4-7000opt.opb
MD5SUMa25a52544be0f6847f2aa8f54184e900
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark-68
Best CPU time to get the best result obtained on this benchmark3.85241
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables2025
Total number of constraints29069
Number of constraints which are clauses29069
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint3
Number of terms in the objective function 135
Biggest coefficient in the objective function 4
Number of bits for the biggest coefficient in the objective function 3
Sum of the numbers in the objective function 347
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 4
Number of bits of the biggest number in a constraint 3
Biggest sum of numbers in a constraint 347
Number of bits of the biggest sum of numbers9
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 

0.00/0.00	c bsolo beta version 3.1 - 13/04/2009 : 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 Learning Strategy: Clause Learning
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 HOME/instance-1877774-1245219179.opb
0.00/0.00	c File size is 961894 bytes.
0.09/0.12	c Highest Coefficient sum: 347
0.09/0.12	c Parsing was ok!!
0.09/0.12	c Total parsing time: 0.125 s
0.09/0.13	c Var: 2025 Constr: 29069 29069/0/0 Lit: 86037 Watch. Lit: 58138
0.09/0.13	c Obj. Vars: 135 (6.66667 % of total variables)
0.19/0.29	c Pre-processing Time: 0.288 s
0.19/0.29	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.19/0.29	c        0   1989    28961    85821    2    57922    9653      0      0 0.29
0.19/0.29	c Switching off lower bounding mode.
0.29/0.30	o -23
0.29/0.30	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.29/0.30	c        0   1989    28962    85920    2    57933    9851      1      0 0.30
0.29/0.30	o -26
0.29/0.32	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.29/0.32	c        1   1989    28964    86109    2    57946    9851      3      3 0.31
0.29/0.32	o -39
0.29/0.33	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.29/0.33	c       39   1989    29003    86346    2    58036    9851     42    121 0.32
0.29/0.33	o -48
0.29/0.34	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.29/0.34	c       52   1989    29017    86727    2    58079    9851     56    157 0.33
0.29/0.34	o -54
0.29/0.34	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.29/0.34	c       75   1989    29041    87140    3    58142    9851     80    219 0.34
0.29/0.34	o -58
0.49/0.56	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.49/0.56	c       78   1989    29045    87405    3    58167    9851     84    224 0.35
0.49/0.56	c      178   1989    29145    90336    3    58370   10837    184    486 0.37
0.49/0.56	c      429   1989    29396    96163    3    58875   11921    435   1051 0.41
0.49/0.56	c      904   1989    29871   114489    3    59831   13114    910   1826 0.49
0.49/0.56	o -62
0.69/0.78	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.69/0.78	c     1172   1989    30140   122278    4    60380    9851   1179   2070 0.57
0.69/0.78	c     1272   1989    30240   125488    4    60573   10837   1279   2159 0.59
0.69/0.78	c     1522   1989    30490   136496    4    61088   11921   1529   2363 0.64
0.69/0.78	c     1997   1989    30965   161120    5    62033   13114   2004   2662 0.75
0.69/0.78	o -64
1.19/1.25	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1.19/1.25	c     2071   1989    31040   163412    5    62191    9851   2079   2641 0.78
1.19/1.25	c     2172   1989    31141   167759    5    62413   10837   2180   2681 0.81
1.19/1.25	c     2422   1989    31391   179543    5    62900   11921   2430   2780 0.87
1.19/1.25	c     2897   1989    31866   207320    6    63860   13114   2905   2882 1.00
1.19/1.25	c     3710   1989    32679   254502    7    65482   14426   3718   3073 1.21
1.19/1.25	o -65
4.98/5.03	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
4.98/5.03	c     3785   1989    32755   259088    7    65655    9851   3794   3030 1.25
4.98/5.03	c     3885   1989    32855   263928    8    65866   10837   3894   3030 1.28
4.98/5.03	c     4136   1989    33106   277849    8    66376   11921   4145   3059 1.35
4.98/5.03	c     4611   1989    33581   308262    9    67316   13114   4620   3074 1.50
4.98/5.03	c     5424   1989    34394   358351   10    68918   14426   5433   3048 1.78
4.98/5.03	c     6744   1989    35714   443234   12    71596   15869   6753   2908 2.32
4.98/5.03	c     8825   1988    37795   580197   15    75735   17456   8834   2744 3.22
4.98/5.03	c    12048   1986    41018   781531   19    82191   19202  12057   2414 4.99
4.98/5.03	o -67
5.18/5.22	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
5.18/5.22	c    12058   1986    41029   782171   19    82219    9845  12068   2398 5.03
5.18/5.22	c    12158   1986    34001   335782    9    68026   10830   5040   2365 5.14
5.18/5.22	o -68
29.98/30.02	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
29.98/30.02	c    12380   1986    34224   348754   10    68495    9845   5263   2371 5.22
29.98/30.02	c    12480   1986    34324   354471   10    68691   10830   5363   2371 5.26
29.98/30.02	c    12730   1986    34574   368840   10    69196   11914   5613   2375 5.36
29.98/30.02	c    13205   1985    35049   397506   11    70145   13106   6088   2384 5.54
29.98/30.02	c    14018   1984    35862   445645   12    71765   14417   6901   2415 5.80
29.98/30.02	c    15338   1984    37182   525726   14    74410   15859   8221   2380 6.44
29.98/30.02	c    17419   1982    39263   649603   16    78573   17445  10302   2339 7.45
29.98/30.02	c    20642   1981    42486   843404   19    85014   19190  13525   2238 9.22
29.98/30.02	c    25579   1975    47423  1132300   23    94883   21110  18462   1962 13.03
29.98/30.02	c    33086   1965    44300   842239   19    88601   23222  15339   1702 19.43
29.98/30.02	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 -x1638 -x1639 -x1640 -x1641 -x1642 -x1643 -x1644 -x1645 -x1646 -x1647 -x1648 -x1649 -x1650 -x1651 -x1652 -x1653 -x1654 -x1655 -x1656 -x1657 -x1658 -x1659 -x1660 -x1661 -x1662 -x1663 x1664 -x1665 -x1666 x1667 -x1668 x1669 -x1670 x1671 -x1672 -x1673 -x1674 x1675 -x1676 -x1677 -x1678 -x1679 -x1680 -x1681 x1682 -x1683 -x1684 -x1685 -x1686 -x1687 -x1688 -x1689 -x1690 -x1691 -x1692 -x1693 x1694 -x1695 -x1696 -x1697 -x1698 -x1699 -x1700 -x1701 x1702 -x1703 -x1704 -x1705 x1706 -x1707 -x1708 -x1709 -x1710 -x1711 -x1712 -x1713 -x1714 -x1715 -x1716 -x1717 -x1718 -x1719 -x1720 -x1721 -x1722 -x1723 -x1724 -x1725 -x1726 -x1727 -x1728 -x1729 -x1730 -x1731 -x1732 -x1733 -x1734 -x1735 -x1736 -x1737 -x1738 -x1739 -x1740 x1741 -x1742 -x1743 -x1744 -x1745 -x1746 -x1747 -x1748 -x1749 x1750 -x1751 -x1752 -x1753 -x1754 -x1755 -x1756 -x1757 -x1758 -x1759 -x1760 -x1761 -x1762 -x1763 -x1764 x1765 -x1766 x1767 -x1768 -x1769 -x1770 -x1771 -x1772 -x1773 -x1774 -x1775 -x1776 -x1777 -x1778 -x1779 -x1780 -x1781 -x1782 -x1783 -x1784 -x1785 -x1786 -x1787 -x1788 -x1789 -x1790 -x1791 -x1792 x1793 -x1794 -x1795 -x1796 -x1797 -x1798 -x1799 -x1800 -x1801 -x1802 -x1803 x1804 -x1805 -x1806 -x1807 -x1808 -x1809 -x1810 -x1811 -x1812 -x1813 -x1814 -x1815 -x1816 -x1817 -x1818 -x1819 -x1820 -x1821 -x1822 -x1823 -x1824 -x1825 -x1826 -x1827 x1828 -x1829 -x1830 -x1831 -x1832 -x1833 -x1834 -x1835 -x1836 -x1837 -x1838 -x1839 -x1840 -x1841 -x1842 -x1843 -x1844 -x1845 -x1846 -x1847 -x1848 -x1849 -x1850 -x1851 -x1852 -x1853 -x1854 -x1855 -x1856 -x1857 -x1858 -x1859 -x1860 -x1861 -x1862 -x1863 -x1864 -x1865 -x1866 -x1867 -x1868 -x1869 -x1870 -x1871 -x1872 -x1873 -x1874 -x1875 -x1876 -x1877 -x1878 -x1879 -x1880 -x1881 -x1882 -x1883 -x1884 -x1885 -x1886 -x1887 -x1888 -x1889 -x1890 -x1891 -x1892 -x1893 -x1894 -x1895 -x1896 -x1897 -x1898 -x1899 -x1900 -x1901 -x1902 -x1903 -x1904 -x1905 -x1906 x1907 -x1908 -x1909 -x1910 -x1911 x1912 -x1913 -x1914 -x1915 -x1916 -x1917 -x1918 -x1919 -x1920 -x1921 -x1922 -x1923 -x1924 -x1925 -x1926 -x1927 -x1928 -x1929 -x1930 -x1931 -x1932 -x1933 -x1934 -x1935 -x1936 -x1937 -x1938 -x1939 -x1940 -x1941 -x1942 -x1943 -x1944 -x1945 -x1946 -x1947 -x1948 -x1949 -x1950 -x1951 -x1952 -x1953 -x1954 -x1955 -x1956 -x1957 -x1958 -x1959 -x1960 -x1961 -x1962 -x1963 -x1964 -x1965 -x1966 -x1967 -x1968 -x1969 -x1970 -x1971 -x1972 -x1973 -x1974 -x1975 -x1976 -x1977 -x1978 -x1979 -x1980 -x1981 -x1982 -x1983 -x1984 -x1985 -x1986 -x1987 -x1988 -x1989 -x1990 -x1991 -x1992 -x1993 -x1994 -x1995 -x1996 -x1997 -x1998 -x1999 -x2000 -x2001 -x2002 -x2003 -x2004 -x2005 -x2006 -x2007 -x2008 -x2009 -x2010 -x2011 -x2012 -x2013 -x2014 -x2015 -x2016 -x2017 -x2018 -x2019 -x2020 -x2021 -x2022 -x2023 -x2024 -x2025 
29.98/30.02	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
29.98/30.02	c   38    43674   2922    64707    43281   554020  14320   1455 30.01
29.98/30.02	c Objective: -68
29.98/30.02	s OPTIMUM FOUND
29.98/30.02	c Total time: 30.01 s

Verifier Data 

OK	-68

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1877774-1245219179/watcher-1877774-1245219179 -o /tmp/evaluation-result-1877774-1245219179/solver-1877774-1245219179 -C 1800 -W 2000 -M 1800 bsolo -l1 -t1800 -m1800 HOME/instance-1877774-1245219179.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: 0.92 0.98 0.99 3/64 6517
/proc/meminfo: memFree=1794864/2055920 swapFree=4181384/4192956
[pid=6517] ppid=6515 vsize=11648 CPUtime=0
/proc/6517/stat : 6517 (bsolo) R 6515 6517 6330 0 -1 4194304 256 0 0 0 0 0 0 0 18 0 1 0 189510878 11927552 240 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 0 0 0
/proc/6517/statm: 2912 240 175 640 0 2033 0

[startup+0.08475 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 6517
/proc/meminfo: memFree=1794864/2055920 swapFree=4181384/4192956
[pid=6517] ppid=6515 vsize=13840 CPUtime=0.08
/proc/6517/stat : 6517 (bsolo) R 6515 6517 6330 0 -1 4194304 946 0 0 0 8 0 0 0 18 0 1 0 189510878 14172160 930 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 0 0 0
/proc/6517/statm: 3460 930 325 640 0 2581 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 13840

[startup+0.101751 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 6517
/proc/meminfo: memFree=1794864/2055920 swapFree=4181384/4192956
[pid=6517] ppid=6515 vsize=14252 CPUtime=0.09
/proc/6517/stat : 6517 (bsolo) R 6515 6517 6330 0 -1 4194304 1089 0 0 0 9 0 0 0 18 0 1 0 189510878 14594048 1073 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 0 0 0
/proc/6517/statm: 3563 1073 357 640 0 2684 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 14252

[startup+0.301779 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 6517
/proc/meminfo: memFree=1794864/2055920 swapFree=4181384/4192956
[pid=6517] ppid=6515 vsize=16928 CPUtime=0.29
/proc/6517/stat : 6517 (bsolo) R 6515 6517 6330 0 -1 4194304 2356 0 0 0 26 3 0 0 19 0 1 0 189510878 17334272 1793 1992294400 134512640 137136520 4294956256 18446744073709551615 136498262 0 0 4096 16384 0 0 0 17 0 0 0
/proc/6517/statm: 4232 1793 193 640 0 3588 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 16928

[startup+0.701835 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 6517
/proc/meminfo: memFree=1794864/2055920 swapFree=4181384/4192956
[pid=6517] ppid=6515 vsize=16924 CPUtime=0.69
/proc/6517/stat : 6517 (bsolo) R 6515 6517 6330 0 -1 4194304 2362 0 0 0 66 3 0 0 23 0 1 0 189510878 17330176 1799 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 0 0 0
/proc/6517/statm: 4231 1799 197 640 0 3587 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 16924

[startup+1.50295 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 6518
/proc/meminfo: memFree=1787816/2055920 swapFree=4181384/4192956
[pid=6517] ppid=6515 vsize=18836 CPUtime=1.48
/proc/6517/stat : 6517 (bsolo) R 6515 6517 6330 0 -1 4194304 2867 0 0 0 144 4 0 0 25 0 1 0 189510878 19288064 2304 1992294400 134512640 137136520 4294956256 18446744073709551615 134544148 0 0 4096 16384 0 0 0 17 0 0 0
/proc/6517/statm: 4709 2304 197 640 0 4065 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 18836

[startup+3.10117 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 6518
/proc/meminfo: memFree=1784744/2055920 swapFree=4181384/4192956
[pid=6517] ppid=6515 vsize=22684 CPUtime=3.09
/proc/6517/stat : 6517 (bsolo) R 6515 6517 6330 0 -1 4194304 3808 0 0 0 303 6 0 0 25 0 1 0 189510878 23228416 3245 1992294400 134512640 137136520 4294956256 18446744073709551615 134544162 0 0 4096 16384 0 0 0 17 0 0 0
/proc/6517/statm: 5671 3245 197 640 0 5027 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 22684

[startup+6.30163 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 6518
/proc/meminfo: memFree=1779176/2055920 swapFree=4181384/4192956
[pid=6517] ppid=6515 vsize=25844 CPUtime=6.29
/proc/6517/stat : 6517 (bsolo) R 6515 6517 6330 0 -1 4194304 4608 0 0 0 622 7 0 0 25 0 1 0 189510878 26464256 4045 1992294400 134512640 137136520 4294956256 18446744073709551615 134544515 0 0 4096 16384 0 0 0 17 0 0 0
/proc/6517/statm: 6461 4045 197 640 0 5817 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 25844

[startup+12.7015 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 6518
/proc/meminfo: memFree=1775208/2055920 swapFree=4181384/4192956
[pid=6517] ppid=6515 vsize=30660 CPUtime=12.68
/proc/6517/stat : 6517 (bsolo) R 6515 6517 6330 0 -1 4194304 5817 0 0 0 1260 8 0 0 25 0 1 0 189510878 31395840 5254 1992294400 134512640 137136520 4294956256 18446744073709551615 134544390 0 0 4096 16384 0 0 0 17 0 0 0
/proc/6517/statm: 7665 5254 197 640 0 7021 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 30660

[startup+25.5013 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6518
/proc/meminfo: memFree=1771944/2055920 swapFree=4181384/4192956
[pid=6517] ppid=6515 vsize=33272 CPUtime=25.48
/proc/6517/stat : 6517 (bsolo) R 6515 6517 6330 0 -1 4194304 6466 0 0 0 2537 11 0 0 25 0 1 0 189510878 34070528 5903 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 0 0 0
/proc/6517/statm: 8318 5903 197 640 0 7674 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 33272

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

[startup+27.1026 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6518
/proc/meminfo: memFree=1771944/2055920 swapFree=4181384/4192956
[pid=6517] ppid=6515 vsize=33272 CPUtime=27.08
/proc/6517/stat : 6517 (bsolo) R 6515 6517 6330 0 -1 4194304 6466 0 0 0 2697 11 0 0 25 0 1 0 189510878 34070528 5903 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 0 0 0
/proc/6517/statm: 8318 5903 197 640 0 7674 0
Current children cumulated CPU time (s) 27.08
Current children cumulated vsize (KiB) 33272

[startup+28.7018 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6518
/proc/meminfo: memFree=1771944/2055920 swapFree=4181384/4192956
[pid=6517] ppid=6515 vsize=33280 CPUtime=28.67
/proc/6517/stat : 6517 (bsolo) R 6515 6517 6330 0 -1 4194304 6470 0 0 0 2856 11 0 0 25 0 1 0 189510878 34078720 5907 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 0 0 0
/proc/6517/statm: 8320 5907 197 640 0 7676 0
Current children cumulated CPU time (s) 28.67
Current children cumulated vsize (KiB) 33280

[startup+29.5019 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6518
/proc/meminfo: memFree=1771944/2055920 swapFree=4181384/4192956
[pid=6517] ppid=6515 vsize=33280 CPUtime=29.47
/proc/6517/stat : 6517 (bsolo) R 6515 6517 6330 0 -1 4194304 6470 0 0 0 2936 11 0 0 25 0 1 0 189510878 34078720 5907 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 0 0 0
/proc/6517/statm: 8320 5907 197 640 0 7676 0
Current children cumulated CPU time (s) 29.47
Current children cumulated vsize (KiB) 33280

[startup+29.902 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6518
/proc/meminfo: memFree=1771944/2055920 swapFree=4181384/4192956
[pid=6517] ppid=6515 vsize=33280 CPUtime=29.88
/proc/6517/stat : 6517 (bsolo) R 6515 6517 6330 0 -1 4194304 6470 0 0 0 2976 12 0 0 25 0 1 0 189510878 34078720 5907 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 0 0 0
/proc/6517/statm: 8320 5907 197 640 0 7676 0
Current children cumulated CPU time (s) 29.88
Current children cumulated vsize (KiB) 33280

[startup+30.002 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6518
/proc/meminfo: memFree=1771944/2055920 swapFree=4181384/4192956
[pid=6517] ppid=6515 vsize=33280 CPUtime=29.98
/proc/6517/stat : 6517 (bsolo) R 6515 6517 6330 0 -1 4194304 6470 0 0 0 2986 12 0 0 25 0 1 0 189510878 34078720 5907 1992294400 134512640 137136520 4294956256 18446744073709551615 134574767 0 0 4096 16384 0 0 0 17 0 0 0
/proc/6517/statm: 8320 5907 197 640 0 7676 0
Current children cumulated CPU time (s) 29.98
Current children cumulated vsize (KiB) 33280

Child status: 0
Real time (s): 30.0315
CPU time (s): 30.0154
CPU user time (s): 29.8895
CPU system time (s): 0.12598
CPU usage (%): 99.9465
Max. virtual memory (cumulated for all children) (KiB): 33280

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 29.8895
system time used= 0.12598
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6472
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= 4
involuntary context switches= 118

runsolver used 0.025996 second user time and 0.091986 second system time

The end

Launcher Data 

Begin job on node49 at 2009-06-17 08:13:00
IDJOB=1877774
IDBENCH=71825
IDSOLVER=700
FILE ID=node49/1877774-1245219179
PBS_JOBID= 9368422
Free space on /tmp= 66028 MiB

SOLVER NAME= bsolo 3.1 cl
BENCH NAME= PB09/normalized-PB09/OPT-SMALLINT-LIN/featureSubscription/normalized-50-750-false-45-90-4-7000opt.opb
COMMAND LINE= bsolo -l1 -tTIMEOUT -mMEMLIMIT BENCHNAME
CONVERSION SCRIPT= PBconversionToLinear BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1877774-1245219179/watcher-1877774-1245219179 -o /tmp/evaluation-result-1877774-1245219179/solver-1877774-1245219179 -C 1800 -W 2000 -M 1800  bsolo -l1 -t1800 -m1800 HOME/instance-1877774-1245219179.opb

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

MD5SUM BENCH= a25a52544be0f6847f2aa8f54184e900
RANDOM SEED=1336141129

node49.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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		: 3000.232
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		: 3000.232
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:       1795280 kB
Buffers:         61384 kB
Cached:         129332 kB
SwapCached:       4580 kB
Active:          79468 kB
Inactive:       119404 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1795280 kB
SwapTotal:     4192956 kB
SwapFree:      4181384 kB
Dirty:            4892 kB
Writeback:           0 kB
Mapped:          13852 kB
Slab:            47536 kB
Committed_AS:   185800 kB
PageTables:       1388 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

CONVERSION COMMAND LINE= PBconversionToLinear HOME/instance-1877774-1245219179.opb

Free space on /tmp at the end= 66024 MiB
End job on node49 at 2009-06-17 08:13:30