Trace number 365578

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 3.0.16OPT-11897496 8.50971 8.51435

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 3.0.16 - 04/04/2007 : 1458 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 Time Limit set to 1800
0.00/0.00	c Memory Limit set to 1800 MB
0.00/0.00	c Instance file /tmp/evaluation/365578-1177051244/instance-365578-1177051244.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 Coefficients are big enough for not using lower bounding.
0.00/0.00	c Coefficients are big enough for not using lower bounding.
0.00/0.00	c Coefficients are big enough for not using lower bounding.
0.00/0.00	c Coefficients are big enough for not using lower bounding.
0.00/0.00	c Coefficients are big enough for not using lower bounding.
0.00/0.00	c Coefficients are big enough for not using lower bounding.
0.00/0.00	c Coefficients are big enough for not using lower bounding.
0.00/0.00	c Coefficients are big enough for not using lower bounding.
0.00/0.00	c Coefficients are big enough for not using lower bounding.
0.00/0.00	c Coefficients are big enough for not using lower bounding.
0.00/0.00	c Coefficients are big enough for not using lower bounding.
0.00/0.00	c Coefficients are big enough for not using lower bounding.
0.00/0.00	c Coefficients are big enough for not using lower bounding.
0.00/0.00	c Coefficients are big enough for not using lower bounding.
0.00/0.00	c Coefficients are big enough for not using lower bounding.
0.00/0.00	c Coefficients are big enough for not using lower bounding.
0.00/0.00	c Coefficients are big enough for not using lower bounding.
0.00/0.00	c Coefficients are big enough for not using lower bounding.
0.00/0.00	c Coefficients are big enough for not using lower bounding.
0.00/0.00	c Coefficients are big enough for not using lower bounding.
0.00/0.00	c Coefficients are big enough for not using lower bounding.
0.00/0.00	c Coefficients are big enough for not using lower bounding.
0.00/0.00	c Coefficients are big enough for not using lower bounding.
0.00/0.00	c Coefficients are big enough for not using lower bounding.
0.00/0.00	c Coefficients are big enough for not using lower bounding.
0.00/0.00	c Coefficients are big enough for not using lower bounding.
0.00/0.01	c Coefficients are big enough for not using lower bounding.
0.00/0.01	c Highest Coefficient sum: 2.09648e+13
0.00/0.01	c Parsing was ok!!
0.00/0.01	c Total parsing time: 0.006 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: 0.028 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	0.034
0.00/0.04	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.00/0.04	c       73    583      109     5988   54     3459    7200     74   2147 0.03
0.00/0.04	o 11264000	0.036
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	0.039
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   1871 0.04
0.00/0.04	o 7168000	0.041
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	0.044
0.05/0.06	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.05/0.06	c       77    583      117     6957   59     3827    7200     82   1711 0.04
0.05/0.06	o 2472000	0.06
0.05/0.09	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.05/0.09	c      173    583      214    17258   80     4109    7200    179   2883 0.06
0.05/0.09	c      274    583      315    21537   68     4311    7921    280   3702 0.07
0.05/0.09	o 602155	0.09
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   5055 0.09
0.09/0.12	c      557    583      599    33171   55     4967    7921    564   5460 0.10
0.09/0.12	o -10720005	0.12
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   5471 0.12
0.09/0.12	o -10851837	0.125
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   5392 0.12
0.09/0.14	o -11535865	0.14
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   5450 0.14
0.09/0.16	c      865    564      910    46000   50     5852    7921    875   5580 0.15
0.09/0.16	o -11550548	0.161
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   5447 0.16
0.09/0.19	c      977    562     1023    49008   47     6164    7918    988   5582 0.17
0.09/0.19	o -11558193	0.19
0.19/0.24	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.19/0.24	c     1107    514     1154    51818   44     6497    7182   1119   5795 0.19
0.19/0.24	c     1207    514     1254    54165   43     6700    7901   1219   6035 0.20
0.19/0.24	c     1457    512     1504    61005   40     7199    8692   1469   6683 0.22
0.19/0.24	o -11562180	0.236
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   7059 0.24
0.29/0.30	c     1774    512     1822    68697   37     7912    7896   1787   7211 0.25
0.29/0.30	c     2024    509     2072    74190   35     8411    8686   2037   7441 0.27
0.29/0.30	o -11598273	0.303
0.49/0.53	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.49/0.53	c     2279    509     2328    80602   34     8995    7172   2293   7521 0.30
0.49/0.53	c     2379    509     2428    82947   34     9183    7890   2393   7365 0.32
0.49/0.53	c     2630    509     2679    91631   34     9697    8680   2644   7127 0.37
0.49/0.53	c     3105    509     3154   113777   36    10645    9549   3119   6735 0.46
0.49/0.53	o -11599006	0.533
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   6500 0.53
0.49/0.54	o -11615416	0.545
0.59/0.62	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.59/0.62	c     3509    509     3560   132347   37    11596    7172   3525   6438 0.55
0.59/0.62	c     3609    509     3660   135505   37    11764    7890   3625   6376 0.57
0.59/0.62	c     3860    509     3911   148384   37    12285    8680   3876   6348 0.61
0.59/0.62	o -11615618	0.616
0.69/0.75	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.69/0.75	c     3913    509     3965   150046   37    12425    7172   3930   6341 0.62
0.69/0.75	c     4014    509     4066   157376   38    12660    7890   4031   6311 0.64
0.69/0.75	c     4265    509     4317   167197   38    13137    8680   4282   6145 0.69
0.69/0.75	o -11636893	0.749
0.79/0.86	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.79/0.86	c     4508    509     4561   179391   39    13754    7172   4526   6010 0.75
0.79/0.86	c     4608    509     4661   182091   39    13949    7890   4626   5953 0.77
0.79/0.86	c     4858    509     4911   188834   38    14454    8680   4876   5845 0.83
0.79/0.86	o -11636909	0.859
0.79/0.87	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.79/0.87	c     4944    509     4998   191697   38    14663    7172   4963   5755 0.86
0.79/0.87	o -11646365	0.866
0.79/0.87	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.79/0.87	c     4958    509     5013   192194   38    14804    7172   4978   5718 0.87
0.79/0.87	o -11654933	0.871
0.79/0.87	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.79/0.87	c     4960    509     5016   192318   38    14883    7172   4981   5688 0.87
0.79/0.87	o -11655183	0.875
0.79/0.88	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.79/0.88	c     4963    509     5020   192483   38    14964    7172   4985   5665 0.88
0.79/0.88	o -11661227	0.88
0.79/0.89	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.79/0.89	c     4971    509     5029   192948   38    15056    7172   4994   5648 0.88
0.79/0.89	o -11678280	0.886
0.89/0.90	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.89/0.90	c     4996    509     5055   194836   38    15169    7172   5020   5632 0.89
0.89/0.90	o -11681083	0.902
0.89/0.94	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.89/0.94	c     5037    509     5097   196115   38    15169    7172   5062   5584 0.90
0.89/0.94	c     5137    509     5197   198861   38    15525    7890   5162   5517 0.93
0.89/0.94	o -11730045	0.938
1.00/1.05	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1.00/1.05	c     5153    509     5214   199399   38    15607    7172   5179   5493 0.94
1.00/1.05	c     5253    509     5314   202101   38    15818    7890   5279   5432 0.97
1.00/1.05	c     5503    509     5564   208925   37    16321    8680   5529   5368 1.02
1.00/1.05	o -11756781	1.051
1.10/1.18	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1.10/1.18	c     5602    509     5664   214285   37    16622    7172   5629   5330 1.05
1.10/1.18	c     5702    509     5764   217935   37    16609    7890   5729   5279 1.08
1.10/1.18	c     5952    509     6014   225998   37    17249    8680   5979   5148 1.16
1.10/1.18	o -11761836	1.183
1.19/1.24	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1.19/1.24	c     6032    509     6095   229553   37    17552    7172   6060   5098 1.18
1.19/1.24	c     6134    509     6197   232125   37    17546    7890   6162   5015 1.22
1.19/1.24	o -11809758	1.241
1.79/1.81	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1.79/1.81	c     6207    509     6271   236882   37    17984    7172   6236   4997 1.24
1.79/1.81	c     6307    509     6371   239648   37    17953    7890   6336   5005 1.26
1.79/1.81	c     6558    509     6622   245397   37    18661    8680   6587   4953 1.32
1.79/1.81	c     7033    509     7097   256747   36    19598    9549   7062   4863 1.45
1.79/1.81	c     7846    509     7910   275480   34    21239   10504   7875   4590 1.71
1.79/1.81	o -11815024	1.811
1.79/1.89	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1.79/1.89	c     8211    509     8276   290236   35    22042    7172   8241   4533 1.81
1.79/1.89	c     8311    509     3735   113699   30    10844    7890   3700   4473 1.86
1.79/1.89	o -11815265	1.885
1.99/2.01	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1.99/2.01	c     8407    509     3832   117229   30    11110    7172   3797   4457 1.89
1.99/2.01	c     8507    504     3932   119841   30    11319    7890   3897   4456 1.91
1.99/2.01	c     8757    504     4182   124524   29    11819    8680   4147   4431 1.98
1.99/2.01	o -11835547	2.011
2.20/2.20	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
2.20/2.20	c     8892    504     4318   128047   29    12167    7172   4283   4421 2.01
2.20/2.20	c     8992    504     4418   130282   29    12364    7890   4383   4386 2.05
2.20/2.20	c     9242    504     4668   135373   29    12864    8680   4633   4357 2.12
2.20/2.20	o -11836683	2.205
2.20/2.29	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
2.20/2.29	c     9524    504     4951   142096   28    13503    7172   4916   4319 2.21
2.20/2.29	c     9624    503     5051   144314   28    13706    7890   5016   4304 2.24
2.20/2.29	o -11836722	2.286
2.39/2.43	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
2.39/2.43	c     9842    503     5270   152659   28    14218    7172   5235   4305 2.29
2.39/2.43	c     9943    503     5371   157850   29    14390    7890   5336   4287 2.32
2.39/2.43	c    10193    503     5621   175554   31    14890    8680   5586   4288 2.38
2.39/2.43	o -11894656	2.435
6.19/6.28	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
6.19/6.28	c    10356    501     5785   183056   31    15319    7168   5750   4252 2.44
6.19/6.28	c    10456    493     5885   186508   31    15518    7885   5850   4236 2.47
6.19/6.28	c    10708    493     6137   203415   33    16022    8674   6102   4257 2.52
6.19/6.28	c    11183    493     6612   237295   35    16972    9542   6577   4306 2.60
6.19/6.28	c    11996    493     7425   294157   39    18598   10497   7390   4282 2.80
6.19/6.28	c    13317    493     8746   385927   44    21240   11547   8711   4136 3.22
6.19/6.28	c    15398    493    10827   532469   49    25402   12702  10792   3741 4.12
6.19/6.28	c    18621    493     7119   506079   71    17690   13973   7084   3044 6.12
6.19/6.28	o -11894744	6.276
8.08/8.10	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
8.08/8.10	c    19085    493     7584   524277   69    18683    7158   7549   3040 6.28
8.08/8.10	c    19185    493     3643   243591   66    10802    7874   3608   3014 6.36
8.08/8.10	c    19436    493     3894   251320   64    11304    8662   3859   3031 6.41
8.08/8.10	c    19912    493     4370   284910   65    12257    9529   4335   3053 6.52
8.08/8.10	c    20725    477     5183   333643   64    13883   10482   5148   3054 6.79
8.08/8.10	c    22045    462     6503   418582   64    16519   11531   6468   3060 7.20
8.08/8.10	c    24127    462     8585   557595   64    20686   12685   8550   2992 8.06
8.08/8.10	o -11897234	8.095
8.39/8.44	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
8.39/8.44	c    24203    462     8662   560607   64    20903    7158   8627   2989 8.10
8.39/8.44	c    24304    459     3747   233261   62    11008    7874   3712   2962 8.20
8.39/8.44	c    24554    453     3997   240492   60    11506    8662   3962   2972 8.26
8.39/8.44	c    25030    323     4473   259666   58    12452    9529   4438   3011 8.31
8.39/8.44	c    25844    323     5287   300501   56    14080   10482   5252   3072 8.41
8.39/8.44	o -11897325	8.443
8.39/8.47	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
8.39/8.47	c    25934    323     5378   305711   56    14304    7108   5343   3071 8.44
8.39/8.47	o -11897400	8.471
8.49/8.50	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
8.49/8.50	c    26016    322     5461   307974   56    14511    7108   5426   3071 8.47
8.49/8.50	o -11897496	8.495
8.49/8.51	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
8.49/8.51	c    26061    322     5507   310258   56    14645    7108   5472   3067 8.49
8.49/8.51	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
8.49/8.51	v -x59 -x60 x361 -x362 x363 x364 -x365 -x366 x367 x368 -x369 -x370 -x371 x372 -x373 -x374 x375 -x376 -x377 -x378 -x379 -x380
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8.49/8.51	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
8.49/8.51	v -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
8.49/8.51	v x99 x100 -x101 -x102 x103 -x104 x105 -x106 x107 -x108 -x109 -x110 -x111 -x112 -x113 -x114 -x115 -x116 -x117 -x118 -x119 -x120
8.49/8.51	v -x121 -x122 x123 -x124 x125 -x126 -x127 -x128 -x129 -x130 -x131 -x132 x133 -x134 x135 -x136 -x137 -x138 -x139 -x140 -x141
8.49/8.51	v -x142 -x143 -x144 -x145 -x146 -x147 -x148 -x149 -x150 -x151 -x152 -x153 -x154 -x155 -x156 -x157 -x158 -x159 -x160 -x161 -x162
8.49/8.51	v -x163 -x164 -x165 -x166 -x167 -x168 -x169 -x170 -x171 -x172 -x173 -x174 -x175 -x176 -x177 -x178 -x179 -x180 -x181 -x182 -x183
8.49/8.51	v -x184 -x185 -x186 -x187 -x188 -x189 -x190 -x191 -x192 -x193 -x194 -x195 -x196 -x197 -x198 -x199 -x200 -x201 -x202 -x203 -x204
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8.49/8.51	v x397 -x398 x399 x400 x401 -x402 -x403 -x404 -x405 -x406 -x407 -x408 -x409 -x410 -x411 -x412 -x413 -x414 -x415 -x416 -x417
8.49/8.51	v -x418 -x419 -x420 -x421 x422 -x423 -x424 -x425 x426 x427 x428 -x429 -x430 x431 -x432 x433 -x434 x435 -x436 -x437 -x438 -x439
8.49/8.51	v -x440 -x441 -x442 -x443 -x444 -x445 -x446 -x447 -x448 -x449 -x450 -x451 -x452 -x453 -x454 -x455 -x456 -x457 -x458 -x459 -x460
8.49/8.51	v -x461 -x462 x463 -x464 x465 x466 x467 x468 x469 -x470 -x471 -x472 -x473 -x474 -x475 -x476 -x477 -x478 -x479 -x480 -x511 -x512
8.49/8.51	v x513 x514 -x515 -x516 x517 -x518 -x519 -x520 -x521 -x522 -x523 x524 x525 -x526 -x527 -x528 -x529 -x530 -x531 -x532 -x533 -x534
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8.49/8.51	v -x556 -x557 -x558 -x559 -x560 -x561 -x562 -x563 -x564 -x565 -x566 -x567 -x568 -x569 -x570 -x571 -x572 -x573 -x574 -x575 -x576
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8.49/8.51	v -x662 -x663 -x664 -x665 -x666 -x667 -x668 -x669 -x670 -x671 -x672 -x673 -x674 -x675 -x676 -x677 -x678 -x679 -x680 -x681 -x682
8.49/8.51	v -x683 -x684 -x685 -x686 -x687 -x688 -x689 -x690 -x691 -x692 -x693 -x694 -x695 -x696 -x697 -x698 -x699 -x700 -x701 -x702 -x703
8.49/8.51	v -x704 -x705 -x706 -x707 -x708 -x709 -x710 -x711 -x712 -x713 -x714 -x715 -x716 -x717 -x718 -x719 -x720 -x901 -x902 -x903 -x904
8.49/8.51	v -x905 -x906 -x907 -x908 -x909 -x910 -x911 -x912 -x913 -x914 -x915 -x916 -x917 -x918 -x919 -x920 -x921 -x922 -x923 -x924 -x925
8.49/8.51	v -x926 -x927 -x928 -x929 -x930 x871 -x872 -x873 x874 -x875 -x876 x877 x878 x879 x880 x881 x882 x883 x884 x885 x886 x887 -x888
8.49/8.51	v x889 -x890 -x891 -x892 -x893 -x894 -x895 -x896 -x897 -x898 -x899 -x900 -x241 -x242 -x243 -x244 -x245 -x246 -x247 -x248 -x249
8.49/8.51	v -x250 -x251 -x252 -x253 -x254 -x255 -x256 -x257 -x258 -x259 -x260 -x261 -x262 -x263 -x264 -x265 -x266 -x267 -x268 -x269 -x270
8.49/8.51	v -x271 -x272 -x273 -x274 -x275 -x276 -x277 -x278 -x279 -x280 -x281 -x282 -x283 -x284 -x285 -x286 -x287 -x288 -x289 -x290 -x291
8.49/8.51	v -x292 -x293 -x294 -x295 -x296 -x297 -x298 -x299 -x300 -x301 -x302 -x303 -x304 -x305 -x306 -x307 -x308 -x309 -x310 -x311 -x312
8.49/8.51	v -x313 -x314 -x315 -x316 -x317 -x318 -x319 -x320 -x321 -x322 -x323 -x324 -x325 -x326 -x327 -x328 -x329 -x330 -x331 -x332 -x333
8.49/8.51	v -x334 -x335 -x336 -x337 -x338 -x339 -x340 -x341 -x342 -x343 -x344 -x345 -x346 -x347 -x348 -x349 -x350 -x351 -x352 -x353 -x354
8.49/8.51	v -x355 -x356 -x357 -x358 -x359 -x360 -x721 -x722 -x723 -x724 -x725 -x726 -x727 -x728 -x729 -x730 -x731 -x732 -x733 -x734 -x735
8.49/8.51	v -x736 -x737 -x738 -x739 -x740 -x741 -x742 -x743 -x744 -x745 -x746 -x747 -x748 -x749 -x750 -x751 -x752 -x753 -x754 -x755 -x756
8.49/8.51	v -x757 -x758 -x759 -x760 -x761 -x762 -x763 -x764 -x765 -x766 -x767 -x768 -x769 -x770 -x771 -x772 -x773 -x774 -x775 -x776 -x777
8.49/8.51	v -x778 -x779 -x780 -x781 -x782 -x783 -x784 -x785 -x786 -x787 -x788 -x789 -x790 -x791 -x792 -x793 -x794 -x795 -x796 -x797 -x798
8.49/8.51	v -x799 -x800 -x801 -x802 -x803 -x804 -x805 -x806 -x807 -x808 -x809 -x810 -x811 -x812 -x813 -x814 -x815 -x816 -x817 -x818 -x819
8.49/8.51	v -x820 -x821 -x822 -x823 -x824 -x825 -x826 -x827 -x828 -x829 -x830 -x831 -x832 -x833 -x834 -x835 -x836 -x837 -x838 -x839 -x840
8.49/8.51	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
8.49/8.51	c   92    26080   2848    43277     5526   310668   5491   3066 8.50
8.49/8.51	c Objective: -11897496
8.49/8.51	s OPTIMUM FOUND
8.49/8.51	c Total time: 8.504 s

Verifier Data (download as text)

OK	-11897496

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node67/watcher-365578-1177051244 -o ROOT/results/node67/solver-365578-1177051244 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/365578-1177051244/instance-365578-1177051244.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: 1.06 1.00 1.00 3/64 5185
/proc/meminfo: memFree=1737944/2055920 swapFree=4180708/4192956
[pid=5185] ppid=5183 vsize=11772 CPUtime=0
/proc/5185/stat : 5185 (bsolo3.0.16) R 5183 5185 3930 0 -1 4194304 366 0 0 0 0 0 0 0 18 0 1 0 181113956 12054528 334 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 7356031 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5185/statm: 2943 335 281 324 0 2003 0

[startup+0.053626 s]
/proc/loadavg: 1.06 1.00 1.00 3/64 5185
/proc/meminfo: memFree=1737944/2055920 swapFree=4180708/4192956
[pid=5185] ppid=5183 vsize=4328 CPUtime=0.05
/proc/5185/stat : 5185 (bsolo3.0.16) R 5183 5185 3930 0 -1 4194304 502 0 0 0 5 0 0 0 18 0 1 0 181113956 4431872 461 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5185/statm: 1082 461 313 324 0 151 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 4328

[startup+0.101636 s]
/proc/loadavg: 1.06 1.00 1.00 3/64 5185
/proc/meminfo: memFree=1737944/2055920 swapFree=4180708/4192956
[pid=5185] ppid=5183 vsize=4588 CPUtime=0.09
/proc/5185/stat : 5185 (bsolo3.0.16) R 5183 5185 3930 0 -1 4194304 581 0 0 0 9 0 0 0 18 0 1 0 181113956 4698112 540 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5185/statm: 1147 541 313 324 0 216 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4588

[startup+0.301671 s]
/proc/loadavg: 1.06 1.00 1.00 3/64 5185
/proc/meminfo: memFree=1737944/2055920 swapFree=4180708/4192956
[pid=5185] ppid=5183 vsize=5500 CPUtime=0.29
/proc/5185/stat : 5185 (bsolo3.0.16) R 5183 5185 3930 0 -1 4194304 785 0 0 0 29 0 0 0 19 0 1 0 181113956 5632000 744 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5185/statm: 1375 744 313 324 0 444 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5500

[startup+0.701744 s]
/proc/loadavg: 1.06 1.00 1.00 3/64 5185
/proc/meminfo: memFree=1737944/2055920 swapFree=4180708/4192956
[pid=5185] ppid=5183 vsize=6804 CPUtime=0.69
/proc/5185/stat : 5185 (bsolo3.0.16) R 5183 5185 3930 0 -1 4194304 1128 0 0 0 68 1 0 0 22 0 1 0 181113956 6967296 1087 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5185/statm: 1701 1087 313 324 0 770 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6804

[startup+1.50189 s]
/proc/loadavg: 1.06 1.00 1.00 2/65 5186
/proc/meminfo: memFree=1734160/2055920 swapFree=4180708/4192956
[pid=5185] ppid=5183 vsize=8376 CPUtime=1.49
/proc/5185/stat : 5185 (bsolo3.0.16) R 5183 5185 3930 0 -1 4194304 1512 0 0 0 148 1 0 0 25 0 1 0 181113956 8577024 1471 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5185/statm: 2094 1471 313 324 0 1163 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8376

[startup+3.10118 s]
/proc/loadavg: 1.06 1.00 1.00 2/65 5186
/proc/meminfo: memFree=1732560/2055920 swapFree=4180708/4192956
[pid=5185] ppid=5183 vsize=9812 CPUtime=3.08
/proc/5185/stat : 5185 (bsolo3.0.16) R 5183 5185 3930 0 -1 4194304 1859 0 0 0 306 2 0 0 25 0 1 0 181113956 10047488 1818 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5185/statm: 2453 1818 313 324 0 1522 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 9812

[startup+6.30278 s]
/proc/loadavg: 1.06 1.00 1.00 2/65 5186
/proc/meminfo: memFree=1726928/2055920 swapFree=4180708/4192956
[pid=5185] ppid=5183 vsize=14956 CPUtime=6.29
/proc/5185/stat : 5185 (bsolo3.0.16) R 5183 5185 3930 0 -1 4194304 3155 0 0 0 625 4 0 0 25 0 1 0 181113956 15314944 3114 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5185/statm: 3739 3114 313 324 0 2808 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14956

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

[startup+7.90107 s]
/proc/loadavg: 1.05 1.00 1.00 2/65 5186
/proc/meminfo: memFree=1726416/2055920 swapFree=4180708/4192956
[pid=5185] ppid=5183 vsize=14956 CPUtime=7.88
/proc/5185/stat : 5185 (bsolo3.0.16) R 5183 5185 3930 0 -1 4194304 3155 0 0 0 784 4 0 0 25 0 1 0 181113956 15314944 3114 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5185/statm: 3739 3114 313 324 0 2808 0
Current children cumulated CPU time (s) 7.88
Current children cumulated vsize (KiB) 14956

[startup+8.30114 s]
/proc/loadavg: 1.05 1.00 1.00 2/65 5186
/proc/meminfo: memFree=1726416/2055920 swapFree=4180708/4192956
[pid=5185] ppid=5183 vsize=14956 CPUtime=8.29
/proc/5185/stat : 5185 (bsolo3.0.16) R 5183 5185 3930 0 -1 4194304 3155 0 0 0 824 5 0 0 25 0 1 0 181113956 15314944 3114 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5185/statm: 3739 3114 313 324 0 2808 0
Current children cumulated CPU time (s) 8.29
Current children cumulated vsize (KiB) 14956

[startup+8.50118 s]
/proc/loadavg: 1.05 1.00 1.00 2/65 5186
/proc/meminfo: memFree=1726416/2055920 swapFree=4180708/4192956
[pid=5185] ppid=5183 vsize=14956 CPUtime=8.49
/proc/5185/stat : 5185 (bsolo3.0.16) R 5183 5185 3930 0 -1 4194304 3155 0 0 0 844 5 0 0 25 0 1 0 181113956 15314944 3114 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5185/statm: 3739 3114 313 324 0 2808 0
Current children cumulated CPU time (s) 8.49
Current children cumulated vsize (KiB) 14956

Child status: 0
Real time (s): 8.51435
CPU time (s): 8.50971
CPU user time (s): 8.45571
CPU system time (s): 0.053991
CPU usage (%): 99.9455
Max. virtual memory (cumulated for all children) (KiB): 14956

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 8.45571
system time used= 0.053991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3156
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= 4

runsolver used 0.005999 second user time and 0.025996 second system time

The end

Launcher Data (download as text)

Begin job on node67 on Fri Apr 20 06:40:44 UTC 2007

IDJOB= 365578
IDBENCH= 2440
IDSOLVER= 163
FILE ID= node67/365578-1177051244

PBS_JOBID= 4640164

Free space on /tmp= 66452 MiB

SOLVER NAME= bsolo 3.0.16
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= bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/365578-1177051244/instance-365578-1177051244.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node67/watcher-365578-1177051244 -o ROOT/results/node67/solver-365578-1177051244 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/365578-1177051244/instance-365578-1177051244.opb            

META MD5SUM SOLVER= b11bf0769a124f73ad50b0fdfcd50482
MD5SUM BENCH=  87ce4656e5ef67028f049e81ca6b4c7e

RANDOM SEED= 335275937

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node67.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		: 3000.263
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		: 3000.263
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:       1738416 kB
Buffers:         40664 kB
Cached:         223388 kB
SwapCached:       5976 kB
Active:         114724 kB
Inactive:       161856 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1738416 kB
SwapTotal:     4192956 kB
SwapFree:      4180708 kB
Dirty:            4412 kB
Writeback:           0 kB
Mapped:          16080 kB
Slab:            26932 kB
Committed_AS:  1066656 kB
PageTables:       1452 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= 66452 MiB

End job on node67 on Fri Apr 20 06:40:53 UTC 2007