Trace number 1878210

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-13 85.9449 85.9679

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mis/normalized-mis_100_25_5.opb
MD5SUM2b42cb52a84d6f68fde6feb3c17d922a
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark-13
Best CPU time to get the best result obtained on this benchmark6.64699
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -13
Optimality of the best value was proved YES
Number of variables100
Total number of constraints100
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints100
Minimum length of a constraint25
Maximum length of a constraint39
Number of terms in the objective function 100
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 100
Number of bits of the sum of numbers in the objective function 7
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 100
Number of bits of the biggest sum of numbers7
Number of products (including duplicates)3062
Sum of products size (including duplicates)6124
Number of different products1531
Sum of products size3062

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-1878210-1245201037.opb
0.00/0.00	c File size is 121338 bytes.
0.00/0.01	c Highest Coefficient sum: 100
0.00/0.01	c Parsing was ok!!
0.00/0.01	c Total parsing time: 0.016 s
0.00/0.02	c Var: 1631 Constr: 3262 1631/100/1531 Lit: 15310 Watch. Lit: 10717
0.00/0.02	c Obj. Vars: 100 (6.13121 % of total variables)
0.00/0.03	c Pre-processing Time: 0.035 s
0.00/0.03	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.00/0.03	c        0    100     1531     4593    3     3062     510      0      0 0.04
0.00/0.03	c Switching off lower bounding mode.
0.00/0.03	o -11
0.00/0.03	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.00/0.03	c        0    100     1532     4693    3     3075     910      1      0 0.04
0.00/0.03	o -12
0.09/0.12	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.09/0.12	c        2    100     1535     4967    3     3093     943      4     55 0.04
0.09/0.12	c      102    100     1635    13347    8     3293    1038    104   2318 0.04
0.09/0.12	c      352    100     1885    34235   18     3793    1142    354   4957 0.07
0.09/0.12	o -13
85.86/85.96	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
85.86/85.96	c      763    100     2297    68821   29     4630     976    766   6203 0.12
85.86/85.96	c      863    100     2397    77079   32     4830    1074    866   6253 0.14
85.86/85.96	c     1114    100     2648    97891   36     5332    1182   1117   6329 0.18
85.86/85.96	c     1589    100     3123   137114   43     6282    1301   1592   6041 0.26
85.86/85.96	c     2402    100     3936   204059   51     7908    1432   2405   5830 0.41
85.86/85.96	c     3723    100     2939   120414   40     5891    1576   1408   5548 0.67
85.86/85.96	c     5804    100     2621    94278   35     5255    1734   1090   4939 1.18
85.86/85.96	c     9027    100     3365   155313   46     6743    1908   1834   4603 1.96
85.86/85.96	c    13964    100     3177   139631   43     6367    2099   1646   4366 3.20
85.86/85.96	c    21470    100     2757   104083   37     5527    2309   1226   3892 5.52
85.86/85.96	c    32831    100     3087   131295   42     6187    2540   1556   3687 8.90
85.86/85.96	c    49975    100     3030   126137   41     6073    2795   1499   3303 15.13
85.86/85.96	c    75794     98     4822   268037   55     9655    3075   3291   3148 24.07
85.86/85.96	c   114626     93     6008   339837   56    12022    3383   4477   2977 38.49
85.86/85.96	c   172978     86     5209   256924   49    10417    3722   3678   2803 61.71
85.86/85.96	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 
85.86/85.96	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
85.86/85.96	c   19   237608   4440   242392     4428    97479   2897   2764 85.94
85.86/85.96	c Objective: -13
85.86/85.96	s OPTIMUM FOUND
85.86/85.96	c Total time: 85.942 s

Verifier Data 

OK	-13

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1878210-1245201037/watcher-1878210-1245201037 -o /tmp/evaluation-result-1878210-1245201037/solver-1878210-1245201037 -C 1800 -W 2000 -M 1800 bsolo -l1 -t1800 -m1800 HOME/instance-1878210-1245201037.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 12315
/proc/meminfo: memFree=1806648/2055920 swapFree=4182220/4192956
[pid=12315] ppid=12313 vsize=10832 CPUtime=0
/proc/12315/stat : 12315 (bsolo) R 12313 12315 11897 0 -1 4194304 260 0 0 0 0 0 0 0 18 0 1 0 187699780 11091968 244 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12315/statm: 2708 244 174 640 0 2034 0

[startup+0.04381 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 12315
/proc/meminfo: memFree=1806648/2055920 swapFree=4182220/4192956
[pid=12315] ppid=12313 vsize=11536 CPUtime=0.03
/proc/12315/stat : 12315 (bsolo) R 12313 12315 11897 0 -1 4194304 519 0 0 0 3 0 0 0 18 0 1 0 187699780 11812864 473 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12315/statm: 2884 473 197 640 0 2240 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 11536

[startup+0.101815 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 12315
/proc/meminfo: memFree=1806648/2055920 swapFree=4182220/4192956
[pid=12315] ppid=12313 vsize=12000 CPUtime=0.09
/proc/12315/stat : 12315 (bsolo) R 12313 12315 11897 0 -1 4194304 631 0 0 0 9 0 0 0 18 0 1 0 187699780 12288000 585 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12315/statm: 3000 585 197 640 0 2356 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12000

[startup+0.301831 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 12315
/proc/meminfo: memFree=1806648/2055920 swapFree=4182220/4192956
[pid=12315] ppid=12313 vsize=13292 CPUtime=0.29
/proc/12315/stat : 12315 (bsolo) R 12313 12315 11897 0 -1 4194304 938 0 0 0 29 0 0 0 19 0 1 0 187699780 13611008 892 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12315/statm: 3323 892 197 640 0 2679 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13292

[startup+0.701866 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 12315
/proc/meminfo: memFree=1806648/2055920 swapFree=4182220/4192956
[pid=12315] ppid=12313 vsize=14624 CPUtime=0.69
/proc/12315/stat : 12315 (bsolo) R 12313 12315 11897 0 -1 4194304 1298 0 0 0 69 0 0 0 22 0 1 0 187699780 14974976 1252 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12315/statm: 3656 1252 197 640 0 3012 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 14624

[startup+1.50194 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12316
/proc/meminfo: memFree=1802352/2055920 swapFree=4182220/4192956
[pid=12315] ppid=12313 vsize=14856 CPUtime=1.49
/proc/12315/stat : 12315 (bsolo) R 12313 12315 11897 0 -1 4194304 1337 0 0 0 149 0 0 0 25 0 1 0 187699780 15212544 1291 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12315/statm: 3714 1291 197 640 0 3070 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 14856

[startup+3.10108 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12316
/proc/meminfo: memFree=1801904/2055920 swapFree=4182220/4192956
[pid=12315] ppid=12313 vsize=15216 CPUtime=3.09
/proc/12315/stat : 12315 (bsolo) R 12313 12315 11897 0 -1 4194304 1432 0 0 0 308 1 0 0 25 0 1 0 187699780 15581184 1386 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12315/statm: 3804 1386 197 640 0 3160 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 15216

[startup+6.30136 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12316
/proc/meminfo: memFree=1801456/2055920 swapFree=4182220/4192956
[pid=12315] ppid=12313 vsize=15688 CPUtime=6.28
/proc/12315/stat : 12315 (bsolo) R 12313 12315 11897 0 -1 4194304 1541 0 0 0 627 1 0 0 25 0 1 0 187699780 16064512 1495 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12315/statm: 3922 1495 197 640 0 3278 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 15688

[startup+12.7019 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12316
/proc/meminfo: memFree=1800952/2055920 swapFree=4182220/4192956
[pid=12315] ppid=12313 vsize=15924 CPUtime=12.69
/proc/12315/stat : 12315 (bsolo) R 12313 12315 11897 0 -1 4194304 1613 0 0 0 1266 3 0 0 25 0 1 0 187699780 16306176 1567 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12315/statm: 3981 1567 197 640 0 3337 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 15924

[startup+25.501 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12316
/proc/meminfo: memFree=1800440/2055920 swapFree=4182220/4192956
[pid=12315] ppid=12313 vsize=16364 CPUtime=25.49
/proc/12315/stat : 12315 (bsolo) R 12313 12315 11897 0 -1 4194304 1731 0 0 0 2542 7 0 0 25 0 1 0 187699780 16756736 1685 1992294400 134512640 137136520 4294956256 18446744073709551615 134543927 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12315/statm: 4091 1685 197 640 0 3447 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 16364

[startup+51.1013 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12316
/proc/meminfo: memFree=1800440/2055920 swapFree=4182220/4192956
[pid=12315] ppid=12313 vsize=16484 CPUtime=51.07
/proc/12315/stat : 12315 (bsolo) R 12313 12315 11897 0 -1 4194304 1750 0 0 0 5094 13 0 0 25 0 1 0 187699780 16879616 1702 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12315/statm: 4121 1702 197 640 0 3477 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 16484

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

[startup+63.9014 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12316
/proc/meminfo: memFree=1800504/2055920 swapFree=4182220/4192956
[pid=12315] ppid=12313 vsize=16420 CPUtime=63.87
/proc/12315/stat : 12315 (bsolo) R 12313 12315 11897 0 -1 4194304 1750 0 0 0 6371 16 0 0 25 0 1 0 187699780 16814080 1702 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12315/statm: 4105 1702 197 640 0 3461 0
Current children cumulated CPU time (s) 63.87
Current children cumulated vsize (KiB) 16420

[startup+76.7015 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12316
/proc/meminfo: memFree=1800440/2055920 swapFree=4182220/4192956
[pid=12315] ppid=12313 vsize=16420 CPUtime=76.67
/proc/12315/stat : 12315 (bsolo) R 12313 12315 11897 0 -1 4194304 1750 0 0 0 7647 20 0 0 25 0 1 0 187699780 16814080 1702 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12315/statm: 4105 1702 197 640 0 3461 0
Current children cumulated CPU time (s) 76.67
Current children cumulated vsize (KiB) 16420

[startup+79.9018 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12316
/proc/meminfo: memFree=1800440/2055920 swapFree=4182220/4192956
[pid=12315] ppid=12313 vsize=16420 CPUtime=79.87
/proc/12315/stat : 12315 (bsolo) R 12313 12315 11897 0 -1 4194304 1750 0 0 0 7966 21 0 0 25 0 1 0 187699780 16814080 1702 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12315/statm: 4105 1702 197 640 0 3461 0
Current children cumulated CPU time (s) 79.87
Current children cumulated vsize (KiB) 16420

[startup+83.1011 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12316
/proc/meminfo: memFree=1800440/2055920 swapFree=4182220/4192956
[pid=12315] ppid=12313 vsize=16416 CPUtime=83.07
/proc/12315/stat : 12315 (bsolo) R 12313 12315 11897 0 -1 4194304 1750 0 0 0 8285 22 0 0 25 0 1 0 187699780 16809984 1701 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12315/statm: 4104 1701 197 640 0 3460 0
Current children cumulated CPU time (s) 83.07
Current children cumulated vsize (KiB) 16416

[startup+84.7042 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12316
/proc/meminfo: memFree=1800440/2055920 swapFree=4182220/4192956
[pid=12315] ppid=12313 vsize=16408 CPUtime=84.67
/proc/12315/stat : 12315 (bsolo) R 12313 12315 11897 0 -1 4194304 1750 0 0 0 8445 22 0 0 25 0 1 0 187699780 16801792 1699 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12315/statm: 4102 1699 197 640 0 3458 0
Current children cumulated CPU time (s) 84.67
Current children cumulated vsize (KiB) 16408

[startup+85.5013 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12316
/proc/meminfo: memFree=1800440/2055920 swapFree=4182220/4192956
[pid=12315] ppid=12313 vsize=16408 CPUtime=85.46
/proc/12315/stat : 12315 (bsolo) R 12313 12315 11897 0 -1 4194304 1750 0 0 0 8524 22 0 0 25 0 1 0 187699780 16801792 1699 1992294400 134512640 137136520 4294956256 18446744073709551615 134544140 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12315/statm: 4102 1699 197 640 0 3458 0
Current children cumulated CPU time (s) 85.46
Current children cumulated vsize (KiB) 16408

[startup+85.9013 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12316
/proc/meminfo: memFree=1800440/2055920 swapFree=4182220/4192956
[pid=12315] ppid=12313 vsize=16408 CPUtime=85.86
/proc/12315/stat : 12315 (bsolo) R 12313 12315 11897 0 -1 4194304 1750 0 0 0 8564 22 0 0 25 0 1 0 187699780 16801792 1699 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12315/statm: 4102 1699 197 640 0 3458 0
Current children cumulated CPU time (s) 85.86
Current children cumulated vsize (KiB) 16408

Child status: 0
Real time (s): 85.9679
CPU time (s): 85.9449
CPU user time (s): 85.715
CPU system time (s): 0.229965
CPU usage (%): 99.9733
Max. virtual memory (cumulated for all children) (KiB): 16484

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 85.715
system time used= 0.229965
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1752
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= 5
involuntary context switches= 79

runsolver used 0.068989 second user time and 0.188971 second system time

The end

Launcher Data 

Begin job on node50 at 2009-06-17 03:10:37
IDJOB=1878210
IDBENCH=48190
IDSOLVER=700
FILE ID=node50/1878210-1245201037
PBS_JOBID= 9368333
Free space on /tmp= 66424 MiB

SOLVER NAME= bsolo 3.1 cl
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mis/normalized-mis_100_25_5.opb
COMMAND LINE= bsolo -l1 -tTIMEOUT -mMEMLIMIT BENCHNAME
CONVERSION SCRIPT= PBconversionToLinear BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1878210-1245201037/watcher-1878210-1245201037 -o /tmp/evaluation-result-1878210-1245201037/solver-1878210-1245201037 -C 1800 -W 2000 -M 1800  bsolo -l1 -t1800 -m1800 HOME/instance-1878210-1245201037.opb

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

MD5SUM BENCH= 2b42cb52a84d6f68fde6feb3c17d922a
RANDOM SEED=1463953037

node50.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		: 3000.211
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		: 3000.211
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:       1807256 kB
Buffers:         32856 kB
Cached:         141608 kB
SwapCached:       4580 kB
Active:          65128 kB
Inactive:       116812 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1807256 kB
SwapTotal:     4192956 kB
SwapFree:      4182220 kB
Dirty:            4264 kB
Writeback:           0 kB
Mapped:          13440 kB
Slab:            52780 kB
Committed_AS:   119228 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-1878210-1245201037.opb

Free space on /tmp at the end= 66420 MiB
End job on node50 at 2009-06-17 03:12:03