Trace number 433286

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, and are wall clock time (not CPU 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 NameAnswerObjective functionCPU timeWall clock time
bsolo 3.0.17OPT-11897496 8.5327 8.53899

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/
lp/data/normalized-mps-v2-20-10-afiro.opb
MD5SUM87ce4656e5ef67028f049e81ca6b4c7e
Bench CategoryOPT-BIGINT (optimisation, big integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark-11897496
Best CPU time to get the best result obtained on this benchmark8.5327
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -11897496
Optimality of the best value was proved YES
Number of variables960
Total number of constraints27
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 constraints27
Minimum length of a constraint30
Maximum length of a constraint270
Number of terms in the objective function 150
Biggest coefficient in the objective function 134217728000
Number of bits for the biggest coefficient in the objective function 37
Sum of the numbers in the objective function 316753837785
Number of bits of the sum of numbers in the objective function 39
Biggest number in a constraint 1304059445248
Number of bits of the biggest number in a constraint 41
Biggest sum of numbers in a constraint 20964809094075
Number of bits of the biggest sum of numbers45
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 (download as text)

0.00/0.00	c bsolo beta version 3.0.17 - 27/04/2007 : 1600 GMT
0.00/0.00	c Developed by Vasco Manquinho 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 Memory Limit set to 1800 MB
0.00/0.00	c Instance file /tmp/evaluation/433286-1177957355/instance-433286-1177957355.opb
0.00/0.00	c File size is 34418 bytes.
0.00/0.00	c Coefficients are big enough for not using lower bounding.
0.00/0.00	c Highest Coefficient sum: 2.09648e+13
0.00/0.00	c Parsing was ok!!
0.00/0.00	c Total parsing time: 0.005 s
0.00/0.01	c Var: 960 Constr: 35 0/0/35 Lit: 3510 Watch. Lit: 699
0.00/0.01	c Obj. Vars: 150 (15.625 % of total variables)
0.00/0.03	c Pre-processing Time: 0.027 s
0.00/0.03	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.00/0.03	c        0    583       35     3510  100     3223    7020      0      0 0.03
0.00/0.03	o 11276690	0.033
0.00/0.03	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.00/0.03	c       73    583      109     5988   54     3459    7200     74   2212 0.03
0.00/0.03	o 11264000	0.035
0.00/0.04	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.00/0.04	c       73    583      110     6078   55     3549    7200     75   2027 0.04
0.00/0.04	o 11008000	0.038
0.00/0.04	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.00/0.04	c       73    583      111     6168   55     3639    7200     76   1921 0.04
0.00/0.04	o 7168000	0.04
0.00/0.04	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.00/0.04	c       74    583      113     6423   56     3731    7200     78   1804 0.04
0.00/0.04	o 6144000	0.043
0.04/0.06	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.04/0.06	c       77    583      117     6957   59     3827    7200     82   1750 0.04
0.04/0.06	o 2472000	0.059
0.04/0.09	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.04/0.09	c      173    583      214    17258   80     4109    7200    179   2932 0.06
0.04/0.09	c      274    583      315    21537   68     4311    7921    280   3805 0.07
0.04/0.09	o 602155	0.088
0.09/0.12	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.09/0.12	c      455    583      497    28539   57     4763    7200    462   5170 0.09
0.09/0.12	c      557    583      599    33171   55     4967    7921    564   5626 0.10
0.09/0.12	o -10720005	0.118
0.09/0.12	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.09/0.12	c      662    583      705    39523   56     5267    7200    670   5610 0.12
0.09/0.12	o -10851837	0.122
0.09/0.14	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.09/0.14	c      674    583      718    40507   56     5381    7200    683   5524 0.12
0.09/0.14	o -11535865	0.136
0.09/0.16	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.09/0.16	c      763    583      808    44342   54     5649    7200    773   5569 0.14
0.09/0.16	c      865    564      910    46000   50     5852    7921    875   5690 0.15
0.09/0.16	o -11550548	0.157
0.09/0.19	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.09/0.19	c      877    562      923    46476   50     5964    7198    888   5550 0.16
0.09/0.19	c      977    562     1023    49008   47     6164    7918    988   5713 0.17
0.09/0.19	o -11558193	0.186
0.19/0.23	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.19/0.23	c     1107    514     1154    51818   44     6497    7182   1119   5919 0.19
0.19/0.23	c     1207    514     1254    54165   43     6700    7901   1219   6158 0.20
0.19/0.23	c     1457    512     1504    61005   40     7199    8692   1469   6840 0.21
0.19/0.23	o -11562180	0.231
0.29/0.30	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.29/0.30	c     1673    512     1721    66478   38     7710    7178   1686   7211 0.23
0.29/0.30	c     1774    512     1822    68697   37     7912    7896   1787   7360 0.24
0.29/0.30	c     2024    509     2072    74190   35     8411    8686   2037   7580 0.27
0.29/0.30	o -11598273	0.298
0.49/0.52	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.49/0.52	c     2279    509     2328    80602   34     8995    7172   2293   7647 0.30
0.49/0.52	c     2379    509     2428    82947   34     9183    7890   2393   7504 0.32
0.49/0.52	c     2630    509     2679    91631   34     9697    8680   2644   7245 0.36
0.49/0.52	c     3105    509     3154   113777   36    10645    9549   3119   6854 0.45
0.49/0.52	o -11599006	0.525
0.49/0.54	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.49/0.54	c     3465    509     3515   130589   37    11415    7172   3480   6600 0.53
0.49/0.54	o -11615416	0.537
0.59/0.61	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.59/0.61	c     3509    509     3560   132347   37    11596    7172   3525   6534 0.54
0.59/0.61	c     3609    509     3660   135505   37    11764    7890   3625   6467 0.56
0.59/0.61	c     3860    509     3911   148384   37    12285    8680   3876   6433 0.60
0.59/0.61	o -11615618	0.608
0.69/0.74	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.69/0.74	c     3913    509     3965   150046   37    12425    7172   3930   6435 0.61
0.69/0.74	c     4014    509     4066   157376   38    12660    7890   4031   6401 0.63
0.69/0.74	c     4265    509     4317   167197   38    13137    8680   4282   6226 0.69
0.69/0.74	o -11636893	0.739
0.79/0.85	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.79/0.85	c     4508    509     4561   179391   39    13754    7172   4526   6091 0.74
0.79/0.85	c     4608    509     4661   182091   39    13949    7890   4626   6031 0.76
0.79/0.85	c     4858    509     4911   188834   38    14454    8680   4876   5924 0.82
0.79/0.85	o -11636909	0.848
0.79/0.85	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.79/0.85	c     4944    509     4998   191697   38    14663    7172   4963   5823 0.85
0.79/0.85	o -11646365	0.855
0.79/0.86	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.79/0.86	c     4958    509     5013   192194   38    14804    7172   4978   5792 0.86
0.79/0.86	o -11654933	0.86
0.79/0.86	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.79/0.86	c     4960    509     5016   192318   38    14883    7172   4981   5767 0.86
0.79/0.86	o -11655183	0.864
0.79/0.87	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.79/0.87	c     4963    509     5020   192483   38    14964    7172   4985   5744 0.86
0.79/0.87	o -11661227	0.868
0.79/0.87	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.79/0.87	c     4971    509     5029   192948   38    15056    7172   4994   5726 0.87
0.79/0.87	o -11678280	0.874
0.79/0.89	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.79/0.89	c     4996    509     5055   194836   38    15169    7172   5020   5709 0.88
0.79/0.89	o -11681083	0.889
0.89/0.93	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.89/0.93	c     5037    509     5097   196115   38    15169    7172   5062   5659 0.89
0.89/0.93	c     5137    509     5197   198861   38    15525    7890   5162   5595 0.92
0.89/0.93	o -11730045	0.926
0.99/1.04	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.99/1.04	c     5153    509     5214   199399   38    15607    7172   5179   5564 0.93
0.99/1.04	c     5253    509     5314   202101   38    15818    7890   5279   5500 0.95
0.99/1.04	c     5503    509     5564   208925   37    16321    8680   5529   5432 1.01
0.99/1.04	o -11756781	1.037
1.09/1.17	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1.09/1.17	c     5602    509     5664   214285   37    16622    7172   5629   5396 1.04
1.09/1.17	c     5702    509     5764   217935   37    16609    7890   5729   5348 1.07
1.09/1.17	c     5952    509     6014   225998   37    17249    8680   5979   5211 1.14
1.09/1.17	o -11761836	1.169
1.19/1.23	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1.19/1.23	c     6032    509     6095   229553   37    17552    7172   6060   5159 1.17
1.19/1.23	c     6134    509     6197   232125   37    17546    7890   6162   5073 1.21
1.19/1.23	o -11809758	1.227
1.69/1.80	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1.69/1.80	c     6207    509     6271   236882   37    17984    7172   6236   5054 1.23
1.69/1.80	c     6307    509     6371   239648   37    17953    7890   6336   5061 1.25
1.69/1.80	c     6558    509     6622   245397   37    18661    8680   6587   5006 1.31
1.69/1.80	c     7033    509     7097   256747   36    19598    9549   7062   4914 1.43
1.69/1.80	c     7846    509     7910   275480   34    21239   10504   7875   4631 1.69
1.69/1.80	o -11815024	1.795
1.78/1.87	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1.78/1.87	c     8211    509     8276   290236   35    22042    7172   8241   4571 1.80
1.78/1.87	c     8311    509     3735   113699   30    10844    7890   3700   4509 1.84
1.78/1.87	o -11815265	1.871
1.98/2.00	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1.98/2.00	c     8407    509     3832   117229   30    11110    7172   3797   4493 1.87
1.98/2.00	c     8507    504     3932   119841   30    11319    7890   3897   4489 1.90
1.98/2.00	c     8757    504     4182   124524   29    11819    8680   4147   4461 1.96
1.98/2.00	o -11835547	1.998
2.09/2.20	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
2.09/2.20	c     8892    504     4318   128047   29    12167    7172   4283   4448 2.00
2.09/2.20	c     8992    504     4418   130282   29    12364    7890   4383   4412 2.04
2.09/2.20	c     9242    504     4668   135373   29    12864    8680   4633   4380 2.11
2.09/2.20	o -11836683	2.196
2.19/2.28	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
2.19/2.28	c     9524    504     4951   142096   28    13503    7172   4916   4335 2.20
2.19/2.28	c     9624    503     5051   144314   28    13706    7890   5016   4319 2.23
2.19/2.28	o -11836722	2.278
2.38/2.43	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
2.38/2.43	c     9842    503     5270   152659   28    14218    7172   5235   4320 2.28
2.38/2.43	c     9943    503     5371   157850   29    14390    7890   5336   4302 2.31
2.38/2.43	c    10193    503     5621   175554   31    14890    8680   5586   4302 2.37
2.38/2.43	o -11894656	2.427
6.29/6.30	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
6.29/6.30	c    10356    501     5785   183056   31    15319    7168   5750   4265 2.43
6.29/6.30	c    10456    493     5885   186508   31    15518    7885   5850   4250 2.46
6.29/6.30	c    10708    493     6137   203415   33    16022    8674   6102   4271 2.51
6.29/6.30	c    11183    493     6612   237295   35    16972    9542   6577   4319 2.59
6.29/6.30	c    11996    493     7425   294157   39    18598   10497   7390   4298 2.79
6.29/6.30	c    13317    493     8746   385927   44    21240   11547   8711   4143 3.21
6.29/6.30	c    15398    493    10827   532469   49    25402   12702  10792   3736 4.12
6.29/6.30	c    18621    493     7119   506079   71    17690   13973   7084   3033 6.14
6.29/6.30	o -11894744	6.299
8.08/8.12	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
8.08/8.12	c    19085    493     7584   524277   69    18683    7158   7549   3029 6.30
8.08/8.12	c    19185    493     3643   243591   66    10802    7874   3608   3002 6.39
8.08/8.12	c    19436    493     3894   251320   64    11304    8662   3859   3020 6.43
8.08/8.12	c    19912    493     4370   284910   65    12257    9529   4335   3042 6.54
8.08/8.12	c    20725    477     5183   333643   64    13883   10482   5148   3043 6.81
8.08/8.12	c    22045    462     6503   418582   64    16519   11531   6468   3049 7.23
8.08/8.12	c    24127    462     8585   557595   64    20686   12685   8550   2984 8.09
8.08/8.12	o -11897234	8.118
8.38/8.47	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
8.38/8.47	c    24203    462     8662   560607   64    20903    7158   8627   2981 8.12
8.38/8.47	c    24304    459     3747   233261   62    11008    7874   3712   2953 8.23
8.38/8.47	c    24554    453     3997   240492   60    11506    8662   3962   2964 8.28
8.38/8.47	c    25030    323     4473   259666   58    12452    9529   4438   3002 8.34
8.38/8.47	c    25844    323     5287   300501   56    14080   10482   5252   3063 8.44
8.38/8.47	o -11897325	8.467
8.48/8.50	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
8.48/8.50	c    25934    323     5378   305711   56    14304    7108   5343   3062 8.47
8.48/8.50	o -11897400	8.494
8.48/8.52	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
8.48/8.52	c    26016    322     5461   307974   56    14511    7108   5426   3062 8.49
8.48/8.52	o -11897496	8.519
8.48/8.53	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
8.48/8.53	c    26061    322     5507   310258   56    14645    7108   5472   3059 8.52
8.48/8.53	v -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
8.48/8.53	v -x59 -x60 x361 -x362 x363 x364 -x365 -x366 x367 x368 -x369 -x370 -x371 x372 -x373 -x374 x375 -x376 -x377 -x378 -x379 -x380
8.48/8.53	v -x381 -x382 -x383 -x384 -x385 -x386 -x387 -x388 -x389 -x390 -x481 -x482 x483 -x484 x485 x486 -x487 x488 x489 x490 x491 x492
8.48/8.53	v -x493 x494 x495 -x496 x497 x498 x499 -x500 -x501 -x502 -x503 -x504 -x505 -x506 -x507 -x508 -x509 -x510 x841 -x842 -x843 x844
8.48/8.53	v -x845 -x846 x847 x848 x849 x850 x851 x852 -x853 -x854 x855 -x856 x857 -x858 x859 -x860 -x861 -x862 -x863 -x864 -x865 -x866
8.48/8.53	v -x867 -x868 -x869 -x870 -x931 -x932 -x933 -x934 -x935 -x936 -x937 -x938 -x939 -x940 -x941 -x942 -x943 -x944 -x945 -x946 -x947
8.48/8.53	v -x948 -x949 -x950 -x951 -x952 -x953 -x954 -x955 -x956 -x957 -x958 -x959 -x960 -x1 -x2 x3 x4 -x5 x6 x7 x8 x9 x10 x11 x12 x13 x14
8.48/8.53	v -x15 -x16 x17 -x18 -x19 -x20 -x21 -x22 -x23 -x24 -x25 -x26 -x27 -x28 -x29 -x30 -x61 -x62 -x63 -x64 -x65 -x66 -x67 -x68 -x69 x70
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8.48/8.53	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
8.48/8.53	c   92    26080   2848    43277     5526   310668   5491   3058 8.53
8.48/8.53	c Objective: -11897496
8.48/8.53	s OPTIMUM FOUND
8.48/8.53	c Total time: 8.527 s

Verifier Data (download as text)

OK	-11897496

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node23/watcher-433286-1177957355 -o ROOT/results/node23/solver-433286-1177957355 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/433286-1177957355/instance-433286-1177957355.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): 3600 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
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.93 0.97 0.99 3/77 12945
/proc/meminfo: memFree=1838664/2055920 swapFree=4169112/4192956
[pid=12945] ppid=12943 vsize=11772 CPUtime=0
/proc/12945/stat : 12945 (bsolo3.0.17) R 12943 12945 12587 0 -1 4194304 366 0 0 0 0 0 0 0 18 0 1 0 243652655 12054528 336 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 2930299 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12945/statm: 2943 336 281 324 0 2004 0

[startup+0.0526581 s]
/proc/loadavg: 0.93 0.97 0.99 3/77 12945
/proc/meminfo: memFree=1838664/2055920 swapFree=4169112/4192956
[pid=12945] ppid=12943 vsize=4324 CPUtime=0.04
/proc/12945/stat : 12945 (bsolo3.0.17) R 12943 12945 12587 0 -1 4194304 497 0 0 0 4 0 0 0 18 0 1 0 243652655 4427776 458 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 2930299 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12945/statm: 1081 458 311 324 0 151 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 4324

[startup+0.102668 s]
/proc/loadavg: 0.93 0.97 0.99 3/77 12945
/proc/meminfo: memFree=1838664/2055920 swapFree=4169112/4192956
[pid=12945] ppid=12943 vsize=4716 CPUtime=0.09
/proc/12945/stat : 12945 (bsolo3.0.17) R 12943 12945 12587 0 -1 4194304 582 0 0 0 9 0 0 0 18 0 1 0 243652655 4829184 543 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 2930299 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12945/statm: 1179 543 311 324 0 249 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4716

[startup+0.301707 s]
/proc/loadavg: 0.93 0.97 0.99 3/77 12945
/proc/meminfo: memFree=1838664/2055920 swapFree=4169112/4192956
[pid=12945] ppid=12943 vsize=5496 CPUtime=0.29
/proc/12945/stat : 12945 (bsolo3.0.17) R 12943 12945 12587 0 -1 4194304 789 0 0 0 29 0 0 0 19 0 1 0 243652655 5627904 750 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 2930299 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12945/statm: 1374 750 311 324 0 444 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5496

[startup+0.702784 s]
/proc/loadavg: 0.93 0.97 0.99 3/77 12945
/proc/meminfo: memFree=1838664/2055920 swapFree=4169112/4192956
[pid=12945] ppid=12943 vsize=6800 CPUtime=0.69
/proc/12945/stat : 12945 (bsolo3.0.17) R 12943 12945 12587 0 -1 4194304 1130 0 0 0 69 0 0 0 23 0 1 0 243652655 6963200 1091 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 2930299 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12945/statm: 1700 1091 311 324 0 770 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6800

[startup+1.50194 s]
/proc/loadavg: 0.93 0.97 0.99 2/78 12946
/proc/meminfo: memFree=1834880/2055920 swapFree=4169112/4192956
[pid=12945] ppid=12943 vsize=8372 CPUtime=1.49
/proc/12945/stat : 12945 (bsolo3.0.17) R 12943 12945 12587 0 -1 4194304 1514 0 0 0 149 0 0 0 25 0 1 0 243652655 8572928 1475 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551065 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12945/statm: 2093 1475 311 324 0 1163 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8372

[startup+3.10125 s]
/proc/loadavg: 0.93 0.97 0.99 2/78 12946
/proc/meminfo: memFree=1833280/2055920 swapFree=4169112/4192956
[pid=12945] ppid=12943 vsize=9808 CPUtime=3.09
/proc/12945/stat : 12945 (bsolo3.0.17) R 12943 12945 12587 0 -1 4194304 1862 0 0 0 308 1 0 0 25 0 1 0 243652655 10043392 1823 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160091730 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12945/statm: 2452 1823 311 324 0 1522 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9808

[startup+6.30187 s]
/proc/loadavg: 0.93 0.97 0.99 2/78 12946
/proc/meminfo: memFree=1827648/2055920 swapFree=4169112/4192956
[pid=12945] ppid=12943 vsize=14952 CPUtime=6.29
/proc/12945/stat : 12945 (bsolo3.0.17) R 12943 12945 12587 0 -1 4194304 3150 0 0 0 627 2 0 0 25 0 1 0 243652655 15310848 3111 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12945/statm: 3738 3111 311 324 0 2808 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14952

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

[startup+7.90118 s]
/proc/loadavg: 0.94 0.97 0.99 2/78 12946
/proc/meminfo: memFree=1827136/2055920 swapFree=4169112/4192956
[pid=12945] ppid=12943 vsize=14952 CPUtime=7.88
/proc/12945/stat : 12945 (bsolo3.0.17) R 12943 12945 12587 0 -1 4194304 3150 0 0 0 786 2 0 0 25 0 1 0 243652655 15310848 3111 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550834 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12945/statm: 3738 3111 311 324 0 2808 0
Current children cumulated CPU time (s) 7.88
Current children cumulated vsize (KiB) 14952

[startup+8.30125 s]
/proc/loadavg: 0.94 0.97 0.99 2/78 12946
/proc/meminfo: memFree=1827136/2055920 swapFree=4169112/4192956
[pid=12945] ppid=12943 vsize=14952 CPUtime=8.28
/proc/12945/stat : 12945 (bsolo3.0.17) R 12943 12945 12587 0 -1 4194304 3150 0 0 0 826 2 0 0 25 0 1 0 243652655 15310848 3111 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551096 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12945/statm: 3738 3111 311 324 0 2808 0
Current children cumulated CPU time (s) 8.28
Current children cumulated vsize (KiB) 14952

[startup+8.50129 s]
/proc/loadavg: 0.94 0.97 0.99 2/78 12946
/proc/meminfo: memFree=1827136/2055920 swapFree=4169112/4192956
[pid=12945] ppid=12943 vsize=14952 CPUtime=8.48
/proc/12945/stat : 12945 (bsolo3.0.17) R 12943 12945 12587 0 -1 4194304 3150 0 0 0 846 2 0 0 25 0 1 0 243652655 15310848 3111 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12945/statm: 3738 3111 311 324 0 2808 0
Current children cumulated CPU time (s) 8.48
Current children cumulated vsize (KiB) 14952

Child status: 0
Real time (s): 8.53899
CPU time (s): 8.5327
CPU user time (s): 8.50371
CPU system time (s): 0.028995
CPU usage (%): 99.9264
Max. virtual memory (cumulated for all children) (KiB): 14952

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 8.50371
system time used= 0.028995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3154
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= 12
involuntary context switches= 180

runsolver used 0.010998 second user time and 0.022996 second system time

The end

Launcher Data (download as text)

Begin job on node23 on Mon Apr 30 18:22:35 UTC 2007

IDJOB= 433286
IDBENCH= 2440
IDSOLVER= 199
FILE ID= node23/433286-1177957355

PBS_JOBID= 4727717

Free space on /tmp= 66558 MiB

SOLVER NAME= bsolo 3.0.17
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/lp/data/normalized-mps-v2-20-10-afiro.opb
COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/433286-1177957355/instance-433286-1177957355.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node23/watcher-433286-1177957355 -o ROOT/results/node23/solver-433286-1177957355 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.17 -m1800 /tmp/evaluation/433286-1177957355/instance-433286-1177957355.opb            

META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020
MD5SUM BENCH=  87ce4656e5ef67028f049e81ca6b4c7e

RANDOM SEED= 868109916

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node23.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.276
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		: 3000.276
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:       1839072 kB
Buffers:         30032 kB
Cached:          97064 kB
SwapCached:       2512 kB
Active:          51768 kB
Inactive:        98868 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1839072 kB
SwapTotal:     4192956 kB
SwapFree:      4169112 kB
Dirty:            6816 kB
Writeback:           0 kB
Mapped:          30960 kB
Slab:            51752 kB
Committed_AS:  2972368 kB
PageTables:       1800 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66558 MiB

End job on node23 on Mon Apr 30 18:22:44 UTC 2007