Trace number 1877786

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-81 28.9696 28.9803

General information on the benchmark

Name/OPT-SMALLINT-LIN/featureSubscription/
normalized-50-750-false-45-90-4-3000opt.opb
MD5SUMd02d20784bc67f5ad08bddab69f126bc
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark-81
Best CPU time to get the best result obtained on this benchmark3.37449
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 constraints30406
Number of constraints which are clauses30406
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 340
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 340
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-1877786-1245220185.opb
0.00/0.00	c File size is 1007225 bytes.
0.09/0.14	c Highest Coefficient sum: 340
0.09/0.14	c Parsing was ok!!
0.09/0.14	c Total parsing time: 0.14 s
0.09/0.15	c Var: 2025 Constr: 30406 30406/0/0 Lit: 90048 Watch. Lit: 60812
0.09/0.15	c Obj. Vars: 135 (6.66667 % of total variables)
0.29/0.32	c Pre-processing Time: 0.322 s
0.29/0.32	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.29/0.32	c        0   1997    30322    89880    2    60644   10107      0      0 0.32
0.29/0.32	c Switching off lower bounding mode.
0.29/0.34	o -17
0.29/0.34	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.29/0.34	c        0   1997    30323    89987    2    60653   10321      1      0 0.34
0.29/0.34	o -19
0.29/0.36	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.29/0.36	c       11   1997    30335    91234    3    60683   10321     13     31 0.35
0.29/0.36	o -47
0.29/0.36	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.29/0.36	c       48   1997    30373    91476    3    60776   10321     51    133 0.36
0.29/0.36	o -55
0.29/0.37	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.29/0.37	c       51   1997    30377    91595    3    60802   10321     55    139 0.37
0.29/0.37	o -56
0.39/0.44	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.39/0.44	c       77   1997    30404    92947    3    60874   10321     82    203 0.38
0.39/0.44	c      177   1997    30504    94937    3    61081   11354    182    446 0.40
0.39/0.44	o -58
0.39/0.46	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.39/0.46	c      395   1997    30723   103755    3    61542   10321    401    887 0.45
0.39/0.46	o -69
0.39/0.49	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.39/0.49	c      467   1997    30796   105540    3    61694   10321    474    997 0.47
0.39/0.49	o -70
0.79/0.84	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.79/0.84	c      552   1997    30882   108831    3    61883   10321    560   1110 0.50
0.79/0.84	c      652   1997    30982   112318    3    62103   11354    660   1258 0.52
0.79/0.84	c      902   1997    31232   119952    3    62592   12490    910   1588 0.57
0.79/0.84	c     1378   1997    31708   140108    4    63545   13740   1386   2029 0.68
0.79/0.84	o -71
0.99/1.07	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.99/1.07	c     1973   1997    32304   174987    5    64763   10321   1982   2337 0.84
0.99/1.07	c     2073   1997    32404   178889    5    64953   11354   2082   2380 0.87
0.99/1.07	c     2323   1997    32654   190488    5    65465   12490   2332   2466 0.94
0.99/1.07	o -72
1.09/1.12	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1.09/1.12	c     2760   1997    33092   215382    6    66356   10321   2770   2574 1.07
1.09/1.12	c     2860   1997    33192   220154    6    66568   11354   2870   2583 1.11
1.09/1.12	o -74
1.19/1.26	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1.19/1.26	c     2865   1997    33198   220358    6    66599   10321   2876   2553 1.12
1.19/1.26	c     2965   1997    33298   224416    6    66785   11354   2976   2562 1.16
1.19/1.26	c     3215   1997    33548   237331    7    67299   12490   3226   2633 1.22
1.19/1.26	o -75
1.39/1.46	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1.39/1.46	c     3304   1997    33638   242021    7    67490   10321   3316   2605 1.27
1.39/1.46	c     3404   1997    33738   246216    7    67709   11354   3416   2600 1.31
1.39/1.46	c     3654   1997    33988   262645    7    68210   12490   3666   2613 1.40
1.39/1.46	o -78
1.39/1.48	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1.39/1.48	c     3793   1997    34128   270603    7    68515   10321   3806   2596 1.46
1.39/1.48	o -80
1.69/1.75	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1.69/1.75	c     3816   1997    34152   271758    7    68558   10321   3830   2573 1.48
1.69/1.75	c     3917   1997    34253   277241    8    68789   11354   3931   2568 1.52
1.69/1.75	c     4167   1997    34503   291846    8    69298   12490   4181   2589 1.61
1.69/1.75	o -81
28.88/28.97	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
28.88/28.97	c     4518   1997    34855   313169    8    70000   10321   4533   2571 1.76
28.88/28.97	c     4618   1997    34955   318839    9    70230   11354   4633   2561 1.80
28.88/28.97	c     4868   1997    35205   335045    9    70731   12490   4883   2562 1.90
28.88/28.97	c     5343   1997    35680   367774   10    71645   13740   5358   2541 2.10
28.88/28.97	c     6156   1997    36493   421163   11    73278   15115   6171   2489 2.47
28.88/28.97	c     7476   1995    37813   508146   13    75947   16627   7491   2405 3.11
28.88/28.97	c     9557   1994    39894   644813   16    80113   18290   9572   2282 4.19
28.88/28.97	c    12780   1993    43117   859367   19    86580   20120  12795   1915 6.67
28.88/28.97	c    17717   1989    48054  1164632   24    96400   22133  17732   1542 11.48
28.88/28.97	c    25223   1976    44416   845400   19    88840   24347  14094   1229 20.52
28.88/28.97	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 
28.88/28.97	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
28.88/28.97	c   37    32914   2005    57162    52107  1135987  21785   1136 28.96
28.88/28.97	c Objective: -81
28.88/28.97	s OPTIMUM FOUND
28.88/28.97	c Total time: 28.963 s

Verifier Data 

OK	-81

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1877786-1245220185/watcher-1877786-1245220185 -o /tmp/evaluation-result-1877786-1245220185/solver-1877786-1245220185 -C 1800 -W 2000 -M 1800 bsolo -l1 -t1800 -m1800 HOME/instance-1877786-1245220185.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: 0.85 0.97 0.99 3/64 7769
/proc/meminfo: memFree=1856608/2055920 swapFree=4185460/4192956
[pid=7769] ppid=7767 vsize=11692 CPUtime=0
/proc/7769/stat : 7769 (bsolo) R 7767 7769 7726 0 -1 4194304 249 0 0 0 0 0 0 0 18 0 1 0 189617807 11972608 233 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7769/statm: 2923 234 174 640 0 2033 0

[startup+0.00778106 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 7769
/proc/meminfo: memFree=1856608/2055920 swapFree=4185460/4192956
[pid=7769] ppid=7767 vsize=11832 CPUtime=0
/proc/7769/stat : 7769 (bsolo) R 7767 7769 7726 0 -1 4194304 285 0 0 0 0 0 0 0 18 0 1 0 189617807 12115968 269 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7769/statm: 2958 269 179 640 0 2068 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 11832

[startup+0.101791 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 7769
/proc/meminfo: memFree=1856608/2055920 swapFree=4185460/4192956
[pid=7769] ppid=7767 vsize=14160 CPUtime=0.09
/proc/7769/stat : 7769 (bsolo) R 7767 7769 7726 0 -1 4194304 1027 0 0 0 9 0 0 0 18 0 1 0 189617807 14499840 1011 1992294400 134512640 137136520 4294956256 18446744073709551615 136494539 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7769/statm: 3540 1012 343 640 0 2650 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 14160

[startup+0.301814 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 7769
/proc/meminfo: memFree=1856608/2055920 swapFree=4185460/4192956
[pid=7769] ppid=7767 vsize=17204 CPUtime=0.29
/proc/7769/stat : 7769 (bsolo) R 7767 7769 7726 0 -1 4194304 2135 0 0 0 27 2 0 0 19 0 1 0 189617807 17616896 1873 1992294400 134512640 137136520 4294956256 18446744073709551615 136498256 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7769/statm: 4301 1873 191 640 0 3657 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17204

[startup+0.701856 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 7769
/proc/meminfo: memFree=1856608/2055920 swapFree=4185460/4192956
[pid=7769] ppid=7767 vsize=17152 CPUtime=0.69
/proc/7769/stat : 7769 (bsolo) R 7767 7769 7726 0 -1 4194304 2460 0 0 0 66 3 0 0 22 0 1 0 189617807 17563648 1869 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7769/statm: 4288 1869 197 640 0 3644 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17152

[startup+1.50195 s]
/proc/loadavg: 0.85 0.97 0.99 2/65 7770
/proc/meminfo: memFree=1849560/2055920 swapFree=4185460/4192956
[pid=7769] ppid=7767 vsize=18572 CPUtime=1.49
/proc/7769/stat : 7769 (bsolo) R 7767 7769 7726 0 -1 4194304 2816 0 0 0 145 4 0 0 25 0 1 0 189617807 19017728 2225 1992294400 134512640 137136520 4294956256 18446744073709551615 135982528 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7769/statm: 4643 2225 197 640 0 3999 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 18572

[startup+3.10112 s]
/proc/loadavg: 0.85 0.97 0.99 2/65 7770
/proc/meminfo: memFree=1847000/2055920 swapFree=4185460/4192956
[pid=7769] ppid=7767 vsize=21916 CPUtime=3.09
/proc/7769/stat : 7769 (bsolo) R 7767 7769 7726 0 -1 4194304 3657 0 0 0 304 5 0 0 25 0 1 0 189617807 22441984 3066 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7769/statm: 5479 3066 197 640 0 4835 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 21916

[startup+6.30148 s]
/proc/loadavg: 0.86 0.97 0.99 2/65 7770
/proc/meminfo: memFree=1841184/2055920 swapFree=4185460/4192956
[pid=7769] ppid=7767 vsize=26568 CPUtime=6.29
/proc/7769/stat : 7769 (bsolo) R 7767 7769 7726 0 -1 4194304 4825 0 0 0 622 7 0 0 25 0 1 0 189617807 27205632 4234 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7769/statm: 6642 4234 197 640 0 5998 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 26568

[startup+12.7012 s]
/proc/loadavg: 0.87 0.97 0.99 2/65 7770
/proc/meminfo: memFree=1834848/2055920 swapFree=4185460/4192956
[pid=7769] ppid=7767 vsize=32324 CPUtime=12.69
/proc/7769/stat : 7769 (bsolo) R 7767 7769 7726 0 -1 4194304 6249 0 0 0 1260 9 0 0 25 0 1 0 189617807 33099776 5658 1992294400 134512640 137136520 4294956256 18446744073709551615 136502025 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7769/statm: 8081 5658 197 640 0 7437 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 32324

[startup+25.5016 s]
/proc/loadavg: 0.90 0.97 0.99 2/65 7770
/proc/meminfo: memFree=1831200/2055920 swapFree=4185460/4192956
[pid=7769] ppid=7767 vsize=35492 CPUtime=25.48
/proc/7769/stat : 7769 (bsolo) R 7767 7769 7726 0 -1 4194304 7051 0 0 0 2537 11 0 0 25 0 1 0 189617807 36343808 6460 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7769/statm: 8873 6460 197 640 0 8229 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 35492

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

[startup+27.1018 s]
/proc/loadavg: 0.90 0.97 0.99 2/65 7770
/proc/meminfo: memFree=1831200/2055920 swapFree=4185460/4192956
[pid=7769] ppid=7767 vsize=35492 CPUtime=27.08
/proc/7769/stat : 7769 (bsolo) R 7767 7769 7726 0 -1 4194304 7051 0 0 0 2697 11 0 0 25 0 1 0 189617807 36343808 6460 1992294400 134512640 137136520 4294956256 18446744073709551615 134544461 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7769/statm: 8873 6460 197 640 0 8229 0
Current children cumulated CPU time (s) 27.08
Current children cumulated vsize (KiB) 35492

[startup+27.9019 s]
/proc/loadavg: 0.90 0.97 0.99 2/65 7770
/proc/meminfo: memFree=1831200/2055920 swapFree=4185460/4192956
[pid=7769] ppid=7767 vsize=35492 CPUtime=27.89
/proc/7769/stat : 7769 (bsolo) R 7767 7769 7726 0 -1 4194304 7051 0 0 0 2777 12 0 0 25 0 1 0 189617807 36343808 6460 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7769/statm: 8873 6460 197 640 0 8229 0
Current children cumulated CPU time (s) 27.89
Current children cumulated vsize (KiB) 35492

[startup+28.702 s]
/proc/loadavg: 0.91 0.97 0.99 2/65 7770
/proc/meminfo: memFree=1831200/2055920 swapFree=4185460/4192956
[pid=7769] ppid=7767 vsize=35492 CPUtime=28.68
/proc/7769/stat : 7769 (bsolo) R 7767 7769 7726 0 -1 4194304 7051 0 0 0 2856 12 0 0 25 0 1 0 189617807 36343808 6460 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7769/statm: 8873 6460 197 640 0 8229 0
Current children cumulated CPU time (s) 28.68
Current children cumulated vsize (KiB) 35492

[startup+28.902 s]
/proc/loadavg: 0.91 0.97 0.99 2/65 7770
/proc/meminfo: memFree=1831200/2055920 swapFree=4185460/4192956
[pid=7769] ppid=7767 vsize=35492 CPUtime=28.88
/proc/7769/stat : 7769 (bsolo) R 7767 7769 7726 0 -1 4194304 7051 0 0 0 2876 12 0 0 25 0 1 0 189617807 36343808 6460 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7769/statm: 8873 6460 197 640 0 8229 0
Current children cumulated CPU time (s) 28.88
Current children cumulated vsize (KiB) 35492

Child status: 0
Real time (s): 28.9803
CPU time (s): 28.9696
CPU user time (s): 28.8416
CPU system time (s): 0.12798
CPU usage (%): 99.963
Max. virtual memory (cumulated for all children) (KiB): 35580

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 28.8416
system time used= 0.12798
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7053
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= 3
involuntary context switches= 50

runsolver used 0.024996 second user time and 0.066989 second system time

The end

Launcher Data 

Begin job on node35 at 2009-06-17 08:29:45
IDJOB=1877786
IDBENCH=71837
IDSOLVER=700
FILE ID=node35/1877786-1245220185
PBS_JOBID= 9368458
Free space on /tmp= 66136 MiB

SOLVER NAME= bsolo 3.1 cl
BENCH NAME= PB09/normalized-PB09/OPT-SMALLINT-LIN/featureSubscription/normalized-50-750-false-45-90-4-3000opt.opb
COMMAND LINE= bsolo -l1 -tTIMEOUT -mMEMLIMIT BENCHNAME
CONVERSION SCRIPT= PBconversionToLinear BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1877786-1245220185/watcher-1877786-1245220185 -o /tmp/evaluation-result-1877786-1245220185/solver-1877786-1245220185 -C 1800 -W 2000 -M 1800  bsolo -l1 -t1800 -m1800 HOME/instance-1877786-1245220185.opb

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

MD5SUM BENCH= d02d20784bc67f5ad08bddab69f126bc
RANDOM SEED=760201093

node35.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:       1857096 kB
Buffers:         25588 kB
Cached:         105224 kB
SwapCached:       3556 kB
Active:          19400 kB
Inactive:       121444 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1857096 kB
SwapTotal:     4192956 kB
SwapFree:      4185460 kB
Dirty:            5044 kB
Writeback:           0 kB
Mapped:          16404 kB
Slab:            43864 kB
Committed_AS:   204220 kB
PageTables:       1400 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

CONVERSION COMMAND LINE= PBconversionToLinear HOME/instance-1877786-1245220185.opb

Free space on /tmp at the end= 66132 MiB
End job on node35 at 2009-06-17 08:30:14