Trace number 1876340

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-82 15.9656 15.9764

General information on the benchmark

Name/OPT-SMALLINT-LIN/featureSubscription/
normalized-50-750-false-45-90-4-4000opt.opb
MD5SUM78d7b4bc270e158c16f301038a8fbfa0
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark-82
Best CPU time to get the best result obtained on this benchmark2.5976
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 constraints30390
Number of constraints which are clauses30390
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 316
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 316
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-1876340-1245218803.opb
0.00/0.00	c File size is 1006550 bytes.
0.09/0.13	c Highest Coefficient sum: 316
0.09/0.13	c Parsing was ok!!
0.09/0.13	c Total parsing time: 0.131 s
0.09/0.14	c Var: 2025 Constr: 30390 30390/0/0 Lit: 90000 Watch. Lit: 60780
0.09/0.14	c Obj. Vars: 135 (6.66667 % of total variables)
0.29/0.30	c Pre-processing Time: 0.302 s
0.29/0.30	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.29/0.30	c        0   2000    30315    89850    2    60630   10104      0      0 0.30
0.29/0.30	c Switching off lower bounding mode.
0.29/0.32	o -15
0.29/0.33	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.29/0.33	c        1   2000    30318    89966    2    60642   10325      3      3 0.32
0.29/0.33	o -31
0.29/0.34	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.29/0.34	c       27   2000    30370    90461    2    60763   10325     55     80 0.33
0.29/0.34	o -32
0.29/0.36	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.29/0.36	c       40   2000    30397    90671    2    60836   10325     82    116 0.34
0.29/0.36	o -60
1.70/1.76	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1.70/1.76	c       94   2000    30498    92399    3    61046   10325    183    258 0.36
1.70/1.76	c      195   2000    30672    96033    3    61395   11358    357    498 0.39
1.70/1.76	c      445   2000    31083   106610    3    62219   12494    768    995 0.45
1.70/1.76	c      920   2000    31764   136368    4    63576   13744   1449   1578 0.58
1.70/1.76	c     1733   2000    32894   193912    5    65837   15119   2579   2063 0.84
1.70/1.76	c     3054   2000    34705   291618    8    69467   16631   4390   2294 1.33
1.70/1.76	o -63
1.89/1.97	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1.89/1.97	c     3988   1999    35932   365432   10    71935   10323   5617   2253 1.77
1.89/1.97	c     4088   1999    36078   370903   10    72222   11356   5763   2236 1.83
1.89/1.97	c     4338   1999    36427   387330   10    72939   12492   6112   2224 1.95
1.89/1.97	o -64
3.99/4.05	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
3.99/4.05	c     4353   1999    36451   388087   10    73002   10323   6136   2205 1.97
3.99/4.05	c     4453   1999    36601   394731   10    73299   11356   6286   2192 2.03
3.99/4.05	c     4703   1999    36969   409425   11    74047   12492   6654   2185 2.15
3.99/4.05	c     5178   1999    37634   443825   11    75386   13742   7319   2138 2.42
3.99/4.05	c     5992   1999    38730   503695   13    77579   15117   8415   2079 2.88
3.99/4.05	c     7313   1999    40395   604435   14    80892   16629  10080   1942 3.76
3.99/4.05	o -66
4.19/4.20	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
4.19/4.20	c     7687   1999    40879   634275   15    81878   10323  10564   1896 4.05
4.19/4.20	c     7787   1999    35736   357205    9    71501   11356   5421   1870 4.16
4.19/4.20	o -74
4.19/4.23	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
4.19/4.23	c     7847   1999    35821   361223   10    71692   10322   5506   1866 4.21
4.19/4.23	o -76
4.30/4.35	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
4.30/4.35	c     7867   1999    35854   362782   10    71780   10322   5539   1858 4.23
4.30/4.35	c     7967   1999    35987   370225   10    72063   11355   5672   1859 4.28
4.30/4.35	o -82
15.88/15.97	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
15.88/15.97	c     8073   1999    36119   377782   10    72338   10322   5804   1854 4.35
15.88/15.97	c     8173   1999    36242   384240   10    72611   11355   5927   1853 4.41
15.88/15.97	c     8423   1999    36548   402327   11    73206   12491   6233   1850 4.55
15.88/15.97	c     8898   1999    37145   435442   11    74402   13741   6830   1861 4.78
15.88/15.97	c     9711   1999    38156   494459   12    76425   15116   7841   1854 5.24
15.88/15.97	c    11032   1996    39595   583768   14    79301   16628   9280   1824 6.05
15.88/15.97	c    13113   1993    41824   711538   17    83755   18291  11509   1735 7.55
15.88/15.97	c    16336   1981    45232   895211   19    90573   20121  14917   1583 10.32
15.88/15.97	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 
15.88/15.97	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
15.88/15.97	c   31    20951   1627    41332    49994  1070346  19679   1312 15.96
15.88/15.97	c Objective: -82
15.88/15.97	s OPTIMUM FOUND
15.88/15.97	c Total time: 15.961 s

Verifier Data

OK	-82

Watcher Data

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1876340-1245218803/watcher-1876340-1245218803 -o /tmp/evaluation-result-1876340-1245218803/solver-1876340-1245218803 -C 1800 -W 2000 -M 1800 bsolo -l2 -t1800 -m1800 HOME/instance-1876340-1245218803.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 3/64 3085
/proc/meminfo: memFree=1806692/2055920 swapFree=4181368/4192956
[pid=3085] ppid=3083 vsize=11692 CPUtime=0
/proc/3085/stat : 3085 (bsolo) R 3083 3085 2258 0 -1 4194304 256 0 0 0 0 0 0 0 18 0 1 0 189477526 11972608 240 1992294400 134512640 137136520 4294956256 18446744073709551615 136575102 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3085/statm: 2923 240 175 640 0 2033 0

[startup+0.066701 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 3085
/proc/meminfo: memFree=1806692/2055920 swapFree=4181368/4192956
[pid=3085] ppid=3083 vsize=13340 CPUtime=0.06
/proc/3085/stat : 3085 (bsolo) R 3083 3085 2258 0 -1 4194304 791 0 0 0 6 0 0 0 18 0 1 0 189477526 13660160 775 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3085/statm: 3335 776 290 640 0 2445 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 13340

[startup+0.101707 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 3085
/proc/meminfo: memFree=1806692/2055920 swapFree=4181368/4192956
[pid=3085] ppid=3083 vsize=14296 CPUtime=0.09
/proc/3085/stat : 3085 (bsolo) R 3083 3085 2258 0 -1 4194304 1089 0 0 0 9 0 0 0 18 0 1 0 189477526 14639104 1073 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3085/statm: 3574 1073 357 640 0 2684 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 14296

[startup+0.301741 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 3085
/proc/meminfo: memFree=1806692/2055920 swapFree=4181368/4192956
[pid=3085] ppid=3083 vsize=17140 CPUtime=0.29
/proc/3085/stat : 3085 (bsolo) R 3083 3085 2258 0 -1 4194304 2449 0 0 0 26 3 0 0 19 0 1 0 189477526 17551360 1858 1992294400 134512640 137136520 4294956256 18446744073709551615 134548260 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3085/statm: 4285 1858 191 640 0 3641 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17140

[startup+0.701808 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 3085
/proc/meminfo: memFree=1806692/2055920 swapFree=4181368/4192956
[pid=3085] ppid=3083 vsize=17148 CPUtime=0.69
/proc/3085/stat : 3085 (bsolo) R 3083 3085 2258 0 -1 4194304 2460 0 0 0 65 4 0 0 23 0 1 0 189477526 17559552 1869 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3085/statm: 4287 1869 197 640 0 3643 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17148

[startup+1.50194 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3086
/proc/meminfo: memFree=1799196/2055920 swapFree=4181368/4192956
[pid=3085] ppid=3083 vsize=19264 CPUtime=1.49
/proc/3085/stat : 3085 (bsolo) R 3083 3085 2258 0 -1 4194304 2999 0 0 0 145 4 0 0 25 0 1 0 189477526 19726336 2408 1992294400 134512640 137136520 4294956256 18446744073709551615 134598581 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3085/statm: 4816 2409 198 640 0 4172 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 19264

[startup+3.10121 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3086
/proc/meminfo: memFree=1796508/2055920 swapFree=4181368/4192956
[pid=3085] ppid=3083 vsize=22452 CPUtime=3.09
/proc/3085/stat : 3085 (bsolo) R 3083 3085 2258 0 -1 4194304 3775 0 0 0 303 6 0 0 25 0 1 0 189477526 22990848 3184 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3085/statm: 5613 3184 198 640 0 4969 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 22452

[startup+6.30176 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3086
/proc/meminfo: memFree=1792796/2055920 swapFree=4181368/4192956
[pid=3085] ppid=3083 vsize=23928 CPUtime=6.29
/proc/3085/stat : 3085 (bsolo) R 3083 3085 2258 0 -1 4194304 4165 0 0 0 622 7 0 0 25 0 1 0 189477526 24502272 3574 1992294400 134512640 137136520 4294956256 18446744073709551615 136295586 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3085/statm: 5982 3574 198 640 0 5338 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 23928

[startup+12.7018 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3086
/proc/meminfo: memFree=1787940/2055920 swapFree=4181368/4192956
[pid=3085] ppid=3083 vsize=29232 CPUtime=12.69
/proc/3085/stat : 3085 (bsolo) R 3083 3085 2258 0 -1 4194304 5486 0 0 0 1260 9 0 0 25 0 1 0 189477526 29933568 4895 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3085/statm: 7308 4895 198 640 0 6664 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 29232

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

[startup+14.3061 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3086
/proc/meminfo: memFree=1786916/2055920 swapFree=4181368/4192956
[pid=3085] ppid=3083 vsize=30048 CPUtime=14.29
/proc/3085/stat : 3085 (bsolo) R 3083 3085 2258 0 -1 4194304 5673 0 0 0 1419 10 0 0 25 0 1 0 189477526 30769152 5082 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3085/statm: 7512 5082 198 640 0 6868 0
Current children cumulated CPU time (s) 14.29
Current children cumulated vsize (KiB) 30048

[startup+15.1013 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3086
/proc/meminfo: memFree=1786916/2055920 swapFree=4181368/4192956
[pid=3085] ppid=3083 vsize=30288 CPUtime=15.08
/proc/3085/stat : 3085 (bsolo) R 3083 3085 2258 0 -1 4194304 5754 0 0 0 1498 10 0 0 25 0 1 0 189477526 31014912 5163 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3085/statm: 7572 5163 198 640 0 6928 0
Current children cumulated CPU time (s) 15.08
Current children cumulated vsize (KiB) 30288

[startup+15.5013 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3086
/proc/meminfo: memFree=1786468/2055920 swapFree=4181368/4192956
[pid=3085] ppid=3083 vsize=30408 CPUtime=15.48
/proc/3085/stat : 3085 (bsolo) R 3083 3085 2258 0 -1 4194304 5785 0 0 0 1538 10 0 0 25 0 1 0 189477526 31137792 5194 1992294400 134512640 137136520 4294956256 18446744073709551615 134544503 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3085/statm: 7602 5194 198 640 0 6958 0
Current children cumulated CPU time (s) 15.48
Current children cumulated vsize (KiB) 30408

[startup+15.9014 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3086
/proc/meminfo: memFree=1786468/2055920 swapFree=4181368/4192956
[pid=3085] ppid=3083 vsize=30528 CPUtime=15.88
/proc/3085/stat : 3085 (bsolo) R 3083 3085 2258 0 -1 4194304 5808 0 0 0 1578 10 0 0 25 0 1 0 189477526 31260672 5217 1992294400 134512640 137136520 4294956256 18446744073709551615 134544125 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3085/statm: 7632 5217 198 640 0 6988 0
Current children cumulated CPU time (s) 15.88
Current children cumulated vsize (KiB) 30528

Child status: 0
Real time (s): 15.9764
CPU time (s): 15.9656
CPU user time (s): 15.8536
CPU system time (s): 0.111982
CPU usage (%): 99.9324
Max. virtual memory (cumulated for all children) (KiB): 30528

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 15.8536
system time used= 0.111982
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5814
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= 2
involuntary context switches= 60

runsolver used 0.014997 second user time and 0.053991 second system time

The end

Launcher Data

Begin job on node43 at 2009-06-17 08:06:43
IDJOB=1876340
IDBENCH=71821
IDSOLVER=699
FILE ID=node43/1876340-1245218803
PBS_JOBID= 9368381
Free space on /tmp= 66192 MiB

SOLVER NAME= bsolo 3.1
BENCH NAME= PB09/normalized-PB09/OPT-SMALLINT-LIN/featureSubscription/normalized-50-750-false-45-90-4-4000opt.opb
COMMAND LINE= bsolo -l2 -tTIMEOUT -mMEMLIMIT BENCHNAME
CONVERSION SCRIPT= PBconversionToLinear BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1876340-1245218803/watcher-1876340-1245218803 -o /tmp/evaluation-result-1876340-1245218803/solver-1876340-1245218803 -C 1800 -W 2000 -M 1800  bsolo -l2 -t1800 -m1800 HOME/instance-1876340-1245218803.opb

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

MD5SUM BENCH= 78d7b4bc270e158c16f301038a8fbfa0
RANDOM SEED=273094564

node43.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		: 3000.281
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		: 3000.281
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:       1807172 kB
Buffers:         60776 kB
Cached:         126516 kB
SwapCached:       5352 kB
Active:          84024 kB
Inactive:       111184 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1807172 kB
SwapTotal:     4192956 kB
SwapFree:      4181368 kB
Dirty:            4924 kB
Writeback:           0 kB
Mapped:          13588 kB
Slab:            39536 kB
Committed_AS:   184216 kB
PageTables:       1452 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-1876340-1245218803.opb

Free space on /tmp at the end= 66188 MiB
End job on node43 at 2009-06-17 08:06:59