Trace number 1876345

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 3.1OPT-76 31.2043 31.2138

General information on the benchmark

Name/OPT-SMALLINT-LIN/featureSubscription/
normalized-50-750-false-45-90-4-8000opt.opb
MD5SUMc18c3db09a696b172987b81aa567120d
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark-76
Best CPU time to get the best result obtained on this benchmark3.99039
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 constraints29096
Number of constraints which are clauses29096
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 341
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 341
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: Cardinality Constraint 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-1876345-1245219239.opb
0.00/0.00	c File size is 961931 bytes.
0.09/0.12	c Highest Coefficient sum: 341
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: 29096 29096/0/0 Lit: 86118 Watch. Lit: 58192
0.09/0.13	c Obj. Vars: 135 (6.66667 % of total variables)
0.19/0.28	c Pre-processing Time: 0.286 s
0.19/0.28	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.19/0.28	c        0   1996    29009    85944    2    58018    9669      0      0 0.29
0.19/0.28	c Switching off lower bounding mode.
0.29/0.30	o -18
0.29/0.30	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.29/0.30	c        0   1996    29010    86050    2    58028    9881      1      0 0.30
0.29/0.30	o -19
0.29/0.32	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.29/0.32	c        6   1996    29020    87048    2    58054    9881     11     19 0.31
0.29/0.32	o -40
0.29/0.34	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.29/0.34	c       46   1996    29093    87402    3    58210    9881     84    143 0.32
0.29/0.34	o -54
0.49/0.51	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.49/0.51	c      121   1996    29233    89543    3    58507    9881    224    351 0.34
0.49/0.51	c      221   1996    29410    92651    3    58865   10870    401    603 0.37
0.49/0.51	c      471   1996    29830   100749    3    59704   11958    821   1124 0.42
0.49/0.51	o -55
0.59/0.69	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.59/0.69	c      824   1996    30420   118668    3    60907    9881   1411   1590 0.52
0.59/0.69	c      924   1996    30601   122070    3    61275   10870   1592   1689 0.55
0.59/0.69	c     1175   1996    30981   135299    4    62041   11958   1972   1886 0.62
0.59/0.69	o -56
0.69/0.70	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.69/0.70	c     1377   1996    31330   142410    4    62762    9881   2321   1992 0.69
0.69/0.70	o -60
1.79/1.89	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1.79/1.89	c     1382   1996    31341   142554    4    62805    9881   2332   1968 0.70
1.79/1.89	c     1482   1996    31513   145733    4    63132   10870   2504   2016 0.73
1.79/1.89	c     1733   1996    31922   156756    4    63958   11958   2913   2131 0.81
1.79/1.89	c     2208   1996    32603   188755    5    65330   13154   3594   2271 0.97
1.79/1.89	c     3021   1996    33765   245396    7    67640   14470   4756   2362 1.28
1.79/1.89	c     4341   1996    35601   343021    9    71328   15918   6592   2345 1.85
1.79/1.89	o -61
1.89/1.97	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1.89/1.97	c     4391   1996    35680   345308    9    71492    9881   6671   2314 1.90
1.89/1.97	c     4491   1996    35810   352918    9    71740   10870   6801   2296 1.96
1.89/1.97	o -66
1.99/2.01	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1.99/2.01	c     4496   1996    35820   353261    9    71806    9881   6811   2278 1.97
1.99/2.01	o -68
3.59/3.60	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
3.59/3.60	c     4548   1996    35896   356054    9    71949    9881   6887   2261 2.01
3.59/3.60	c     4648   1996    36029   363174   10    72226   10870   7020   2254 2.06
3.59/3.60	c     4898   1996    36346   382385   10    72859   11958   7337   2241 2.19
3.59/3.60	c     5373   1996    36933   420171   11    74042   13154   7924   2231 2.41
3.59/3.60	c     6187   1996    37967   482827   12    76106   14470   8958   2169 2.85
3.59/3.60	c     7507   1995    39583   585394   14    79336   15918  10574   2098 3.58
3.59/3.60	o -76
31.18/31.20	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
31.18/31.20	c     7515   1995    39595   586123   14    79387    9879  10586   2084 3.60
31.18/31.20	c     7615   1995    34225   356227   10    68478   10867   5216   2048 3.72
31.18/31.20	c     7866   1995    34550   374402   10    69126   11954   5541   2048 3.84
31.18/31.20	c     8341   1995    35142   409873   11    70311   13150   6133   2052 4.06
31.18/31.20	c     9154   1995    36154   470383   13    72335   14466   7145   2047 4.47
31.18/31.20	c    10475   1994    37700   567406   15    75429   15913   8691   2019 5.19
31.18/31.20	c    12557   1993    39975   708040   17    79974   17505  10966   1909 6.58
31.18/31.20	c    15780   1991    43424   922970   21    86873   19256  14415   1652 9.55
31.18/31.20	c    20716   1984    39076   622123   15    78170   21182  10067   1420 14.58
31.18/31.20	c    28222   1976    46975  1030721   21    93959   23301  17966   1319 21.38
31.18/31.20	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 
31.18/31.20	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
31.18/31.20	c   35    36495   2332    56434    44055   664128  15046   1169 31.20
31.18/31.20	c Objective: -76
31.18/31.20	s OPTIMUM FOUND
31.18/31.20	c Total time: 31.2 s

Verifier Data 

OK	-76

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1876345-1245219239/watcher-1876345-1245219239 -o /tmp/evaluation-result-1876345-1245219239/solver-1876345-1245219239 -C 1800 -W 2000 -M 1800 bsolo -l2 -t1800 -m1800 HOME/instance-1876345-1245219239.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: 1.00 1.00 1.00 3/65 13923
/proc/meminfo: memFree=1761200/2055920 swapFree=4192812/4192956
[pid=13923] ppid=13921 vsize=11648 CPUtime=0
/proc/13923/stat : 13923 (bsolo) R 13921 13923 13483 0 -1 4194304 254 0 0 0 0 0 0 0 20 0 1 0 189522002 11927552 238 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13923/statm: 2912 238 175 640 0 2033 0

[startup+0.0157781 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 13923
/proc/meminfo: memFree=1761200/2055920 swapFree=4192812/4192956
[pid=13923] ppid=13921 vsize=12064 CPUtime=0.01
/proc/13923/stat : 13923 (bsolo) R 13921 13923 13483 0 -1 4194304 362 0 0 0 1 0 0 0 20 0 1 0 189522002 12353536 346 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13923/statm: 3016 346 194 640 0 2137 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 12064

[startup+0.101788 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 13923
/proc/meminfo: memFree=1761200/2055920 swapFree=4192812/4192956
[pid=13923] ppid=13921 vsize=14252 CPUtime=0.09
/proc/13923/stat : 13923 (bsolo) R 13921 13923 13483 0 -1 4194304 1089 0 0 0 9 0 0 0 20 0 1 0 189522002 14594048 1073 1992294400 134512640 137136520 4294956256 18446744073709551615 134517592 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13923/statm: 3563 1073 357 640 0 2684 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 14252

[startup+0.301812 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 13923
/proc/meminfo: memFree=1761200/2055920 swapFree=4192812/4192956
[pid=13923] ppid=13921 vsize=16932 CPUtime=0.29
/proc/13923/stat : 13923 (bsolo) R 13921 13923 13483 0 -1 4194304 2360 0 0 0 27 2 0 0 22 0 1 0 189522002 17338368 1795 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13923/statm: 4233 1795 193 640 0 3589 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 16932

[startup+0.701862 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 13923
/proc/meminfo: memFree=1761200/2055920 swapFree=4192812/4192956
[pid=13923] ppid=13921 vsize=16936 CPUtime=0.69
/proc/13923/stat : 13923 (bsolo) R 13921 13923 13483 0 -1 4194304 2366 0 0 0 66 3 0 0 25 0 1 0 189522002 17342464 1801 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13923/statm: 4234 1801 197 640 0 3590 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 16936

[startup+1.50196 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13924
/proc/meminfo: memFree=1754408/2055920 swapFree=4192812/4192956
[pid=13923] ppid=13921 vsize=18628 CPUtime=1.49
/proc/13923/stat : 13923 (bsolo) R 13921 13923 13483 0 -1 4194304 2817 0 0 0 145 4 0 0 25 0 1 0 189522002 19075072 2252 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13923/statm: 4657 2252 198 640 0 4013 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 18628

[startup+3.10116 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13924
/proc/meminfo: memFree=1751528/2055920 swapFree=4192812/4192956
[pid=13923] ppid=13921 vsize=22184 CPUtime=3.09
/proc/13923/stat : 13923 (bsolo) R 13921 13923 13483 0 -1 4194304 3686 0 0 0 304 5 0 0 25 0 1 0 189522002 22716416 3121 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13923/statm: 5546 3121 198 640 0 4902 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 22184

[startup+6.30155 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13924
/proc/meminfo: memFree=1748144/2055920 swapFree=4192812/4192956
[pid=13923] ppid=13921 vsize=24388 CPUtime=6.28
/proc/13923/stat : 13923 (bsolo) R 13921 13923 13483 0 -1 4194304 4246 0 0 0 622 6 0 0 25 0 1 0 189522002 24973312 3681 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13923/statm: 6097 3681 198 640 0 5453 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 24388

[startup+12.7013 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13924
/proc/meminfo: memFree=1740976/2055920 swapFree=4192812/4192956
[pid=13923] ppid=13921 vsize=30948 CPUtime=12.68
/proc/13923/stat : 13923 (bsolo) R 13921 13923 13483 0 -1 4194304 5894 0 0 0 1260 8 0 0 25 0 1 0 189522002 31690752 5329 1992294400 134512640 137136520 4294956256 18446744073709551615 134543948 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13923/statm: 7737 5329 198 640 0 7093 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 30948

[startup+25.5019 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13924
/proc/meminfo: memFree=1738992/2055920 swapFree=4192812/4192956
[pid=13923] ppid=13921 vsize=32248 CPUtime=25.48
/proc/13923/stat : 13923 (bsolo) R 13921 13923 13483 0 -1 4194304 6219 0 0 0 2538 10 0 0 25 0 1 0 189522002 33021952 5654 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13923/statm: 8062 5654 198 640 0 7418 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 32248

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

[startup+28.7013 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13924
/proc/meminfo: memFree=1737904/2055920 swapFree=4192812/4192956
[pid=13923] ppid=13921 vsize=33364 CPUtime=28.68
/proc/13923/stat : 13923 (bsolo) R 13921 13923 13483 0 -1 4194304 6495 0 0 0 2857 11 0 0 25 0 1 0 189522002 34164736 5930 1992294400 134512640 137136520 4294956256 18446744073709551615 134540854 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13923/statm: 8341 5930 198 640 0 7697 0
Current children cumulated CPU time (s) 28.68
Current children cumulated vsize (KiB) 33364

[startup+30.3015 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13924
/proc/meminfo: memFree=1737904/2055920 swapFree=4192812/4192956
[pid=13923] ppid=13921 vsize=33364 CPUtime=30.28
/proc/13923/stat : 13923 (bsolo) R 13921 13923 13483 0 -1 4194304 6495 0 0 0 3017 11 0 0 25 0 1 0 189522002 34164736 5930 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13923/statm: 8341 5930 198 640 0 7697 0
Current children cumulated CPU time (s) 30.28
Current children cumulated vsize (KiB) 33364

[startup+30.7016 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13924
/proc/meminfo: memFree=1737904/2055920 swapFree=4192812/4192956
[pid=13923] ppid=13921 vsize=33364 CPUtime=30.68
/proc/13923/stat : 13923 (bsolo) R 13921 13923 13483 0 -1 4194304 6495 0 0 0 3057 11 0 0 25 0 1 0 189522002 34164736 5930 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13923/statm: 8341 5930 198 640 0 7697 0
Current children cumulated CPU time (s) 30.68
Current children cumulated vsize (KiB) 33364

[startup+31.1016 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13924
/proc/meminfo: memFree=1737904/2055920 swapFree=4192812/4192956
[pid=13923] ppid=13921 vsize=33364 CPUtime=31.08
/proc/13923/stat : 13923 (bsolo) R 13921 13923 13483 0 -1 4194304 6495 0 0 0 3097 11 0 0 25 0 1 0 189522002 34164736 5930 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13923/statm: 8341 5930 198 640 0 7697 0
Current children cumulated CPU time (s) 31.08
Current children cumulated vsize (KiB) 33364

[startup+31.2016 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13924
/proc/meminfo: memFree=1737904/2055920 swapFree=4192812/4192956
[pid=13923] ppid=13921 vsize=33364 CPUtime=31.18
/proc/13923/stat : 13923 (bsolo) R 13921 13923 13483 0 -1 4194304 6495 0 0 0 3107 11 0 0 25 0 1 0 189522002 34164736 5930 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13923/statm: 8341 5930 198 640 0 7697 0
Current children cumulated CPU time (s) 31.18
Current children cumulated vsize (KiB) 33364

Child status: 0
Real time (s): 31.2138
CPU time (s): 31.2043
CPU user time (s): 31.0823
CPU system time (s): 0.121981
CPU usage (%): 99.9694
Max. virtual memory (cumulated for all children) (KiB): 33364

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 31.0823
system time used= 0.121981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6497
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= 26

runsolver used 0.042993 second user time and 0.079987 second system time

The end

Launcher Data 

Begin job on node80 at 2009-06-17 08:14:00
IDJOB=1876345
IDBENCH=71826
IDSOLVER=699
FILE ID=node80/1876345-1245219239
PBS_JOBID= 9368406
Free space on /tmp= 66532 MiB

SOLVER NAME= bsolo 3.1
BENCH NAME= PB09/normalized-PB09/OPT-SMALLINT-LIN/featureSubscription/normalized-50-750-false-45-90-4-8000opt.opb
COMMAND LINE= bsolo -l2 -tTIMEOUT -mMEMLIMIT BENCHNAME
CONVERSION SCRIPT= PBconversionToLinear BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1876345-1245219239/watcher-1876345-1245219239 -o /tmp/evaluation-result-1876345-1245219239/solver-1876345-1245219239 -C 1800 -W 2000 -M 1800  bsolo -l2 -t1800 -m1800 HOME/instance-1876345-1245219239.opb

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

MD5SUM BENCH= c18c3db09a696b172987b81aa567120d
RANDOM SEED=622454615

node80.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		: 3000.234
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		: 3000.234
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1761744 kB
Buffers:          4376 kB
Cached:         224708 kB
SwapCached:        144 kB
Active:          49128 kB
Inactive:       193444 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1761744 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            4880 kB
Writeback:           0 kB
Mapped:          23128 kB
Slab:            37588 kB
Committed_AS:    76836 kB
PageTables:       1388 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-1876345-1245219239.opb

Free space on /tmp at the end= 66528 MiB
End job on node80 at 2009-06-17 08:14:31