Trace number 1880424

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 pbOPT1120 49.9604 49.9753

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/mps-v2-20-10/
MIPLIB/miplib/normalized-mps-v2-20-10-lseu.opb
MD5SUM9b4418c5c34f37121cd9ad7732df64ff
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark1120
Best CPU time to get the best result obtained on this benchmark0.623904
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 1120
Optimality of the best value was proved YES
Number of variables89
Total number of constraints28
Number of constraints which are clauses2
Number of constraints which are cardinality constraints (but not clauses)15
Number of constraints which are nor clauses,nor cardinality constraints11
Minimum length of a constraint2
Maximum length of a constraint47
Number of terms in the objective function 85
Biggest coefficient in the objective function 517
Number of bits for the biggest coefficient in the objective function 10
Sum of the numbers in the objective function 15494
Number of bits of the sum of numbers in the objective function 14
Biggest number in a constraint 1656
Number of bits of the biggest number in a constraint 11
Biggest sum of numbers in a constraint 15494
Number of bits of the biggest sum of numbers14
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

0.00/0.00	c bsolo beta version 3.1 - 13/04/2009 : 1630 GMT
0.00/0.00	c Developed by Vasco Manquinho and José Santos IST/UTL - INESC-ID
0.00/0.00	c type "bsolo -h" for help
0.00/0.00	c Time Limit set via environment variable PBTIMEOUT to 1800
0.00/0.00	c Learning Strategy: Generic Pseudo-Boolean 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-1880424-1245134109.opb
0.00/0.00	c File size is 3601 bytes.
0.00/0.00	c Highest Coefficient sum: 15494
0.00/0.00	c Parsing was ok!!
0.00/0.00	c Total parsing time: 0 s
0.00/0.00	c Var: 89 Constr: 28 4/15/9 Lit: 309 Watch. Lit: 138
0.00/0.00	c Obj. Vars: 85 (95.5056 % of total variables)
0.00/0.00	c Pre-processing Time: 0 s
0.00/0.00	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.00/0.00	c        0     88       28      309   11      138     530      0 -2147483648 0.00
0.00/0.00	c Initial Lower Bound: 945
0.00/0.00	c Initial Path Cost: 0
0.00/0.00	o 2094
0.00/0.02	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.00/0.02	c       16     88       60     1683   28      367     698     32   4000 0.00
0.00/0.02	o 2072
0.00/0.05	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.00/0.05	c       22     88       71     2242   31      478     698     43    846 0.03
0.00/0.05	o 2066
0.09/0.11	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.09/0.11	c       27     88       80     2646   33      570     698     52    551 0.05
0.09/0.11	o 2065
0.19/0.22	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.19/0.22	c       97     88      212     8558   40     1209     698    184    898 0.11
0.19/0.22	c      199     88      438    20776   47     3542     768    410   1015 0.20
0.19/0.22	o 2049
0.19/0.24	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.19/0.24	c      205     88      452    21664   47     3352     698    424    940 0.22
0.19/0.24	o 2016
0.19/0.27	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.19/0.27	c      211     88      468    22431   47     3559     698    440    875 0.24
0.19/0.27	o 1931
0.29/0.31	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.29/0.31	c      223     88      501    24323   48     3872     698    473    828 0.27
0.29/0.31	o 1921
0.49/0.52	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.49/0.52	c      253     88      587    29055   49     4256     698    559    816 0.31
0.49/0.52	c      353     88      474    23056   48     3264     768    446    869 0.41
0.49/0.52	o 1908
0.89/0.90	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.89/0.90	c      463     88      755    38026   50     4256     698    727    893 0.52
0.89/0.90	c      564     88      614    29785   48     3662     768    586    915 0.62
0.89/0.90	c      815     88      413    19396   46     2802     845    385    958 0.85
0.89/0.90	o 1789
1.59/1.61	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1.59/1.61	c      856     88      497    23861   48     3300     698    469    951 0.90
1.59/1.61	c      960     88      378    18209   48     2869     768    350    956 1.00
1.59/1.61	c     1210     88      488    24233   49     4096     845    460    982 1.23
1.59/1.61	o 1787
1.59/1.68	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1.59/1.68	c     1646     88      452    20698   45     4439     698    424   1019 1.61
1.59/1.68	o 1760
1.89/1.98	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1.89/1.98	c     1711     88      576    27643   47     5460     698    548   1016 1.68
1.89/1.98	c     1811     88      430    21792   50     4882     768    402   1015 1.78
1.89/1.98	o 1693
2.39/2.42	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
2.39/2.42	c     2016     88      444    23070   51     4831     698    416   1018 1.98
2.39/2.42	c     2116     88      669    34894   52     6190     768    641   1014 2.09
2.39/2.42	c     2366     88      790    40084   50     6294     845    762   1028 2.30
2.39/2.42	o 1691
2.39/2.46	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
2.39/2.46	c     2487     88      602    30664   50     5385     698    574   1027 2.42
2.39/2.46	o 1655
2.59/2.60	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
2.59/2.60	c     2525     88      695    35628   51     5953     698    667   1023 2.47
2.59/2.60	c     2625     88      536    28260   52     5372     768    508   1021 2.57
2.59/2.60	o 1654
2.59/2.66	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
2.59/2.66	c     2652     88      605    32054   52     6033     698    577   1017 2.61
2.59/2.66	o 1646
2.59/2.68	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
2.59/2.68	c     2693     88      695    36751   52     6782     698    667   1011 2.66
2.59/2.68	o 1584
3.20/3.29	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
3.20/3.29	c     2702     88      711    37639   52     6971     698    683   1007 2.68
3.20/3.29	c     2803     88      491    25532   52     6187     768    463   1003 2.79
3.20/3.29	c     3056     88      562    27415   48     6353     845    534   1005 3.04
3.20/3.29	o 1565
3.79/3.89	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
3.79/3.89	c     3313     88      612    29650   48     6346     698    584   1005 3.29
3.79/3.89	c     3413     88      407    20243   49     5714     768    379   1000 3.41
3.79/3.89	c     3663     88      413    21172   51     6069     845    385   1000 3.66
3.79/3.89	o 1491
4.89/4.99	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
4.89/4.99	c     3875     88      826    43108   52     9618     698    798    996 3.89
4.89/4.99	c     3976     88      618    32335   52     8340     768    590    990 4.01
4.89/4.99	c     4226     88      750    34668   46     9118     845    722    990 4.27
4.89/4.99	c     4701     88      845    38943   46     8857     930    817    991 4.74
4.89/4.99	o 1462
5.29/5.38	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
5.29/5.38	c     4929     88      771    39076   50     9415     698    743    987 4.99
5.29/5.38	c     5029     88      570    29740   52     8012     768    542    978 5.14
5.29/5.38	o 1459
5.69/5.78	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
5.69/5.78	c     5208     88      504    26277   52     7389     698    476    967 5.38
5.69/5.78	c     5308     88      698    36351   52     9129     768    670    962 5.51
5.69/5.78	o 1414
5.79/5.80	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
5.79/5.80	c     5536     88      712    38276   53     9314     698    684    957 5.78
5.79/5.80	o 1410
7.09/7.18	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
7.09/7.18	c     5546     88      378    20492   54     6407     698    350    955 5.80
7.09/7.18	c     5650     88      619    33095   53     7791     768    591    953 5.92
7.09/7.18	c     5900     88      675    35146   52     8424     845    647    950 6.21
7.09/7.18	c     6376     88      557    24673   44     7178     930    529    951 6.70
7.09/7.18	o 1397
7.29/7.35	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
7.29/7.35	c     6795     88      842    36819   43     7679     698    814    946 7.18
7.29/7.35	c     6896     88      591    28133   47     7100     768    563    946 7.29
7.29/7.35	o 1387
7.29/7.38	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
7.29/7.38	c     6944     88      686    32667   47     7464     698    658    944 7.35
7.29/7.38	o 1312
7.59/7.61	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
7.59/7.61	c     6948     88      695    33132   47     7623     698    667    941 7.38
7.59/7.61	c     7050     88      468    22719   48     6484     768    440    940 7.50
7.59/7.61	o 1292
7.59/7.65	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
7.59/7.65	c     7141     88      617    29991   48     8133     698    589    938 7.61
7.59/7.65	o 1273
7.99/8.02	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
7.99/8.02	c     7165     88      663    32540   49     8795     698    635    935 7.66
7.99/8.02	c     7265     88      439    21560   49     7693     768    411    933 7.78
7.99/8.02	o 1271
10.19/10.21	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
10.19/10.21	c     7479     88      413    20150   48     7471     698    385    931 8.03
10.19/10.21	c     7581     88      611    29339   48     9246     768    583    930 8.15
10.19/10.21	c     7832     88      598    28086   46     9059     845    570    930 8.42
10.19/10.21	c     8307     88      523    24549   46     9043     930    495    926 8.96
10.19/10.21	c     9122     88      494    22947   46     7894    1024    466    923 9.88
10.19/10.21	o 1267
11.79/11.80	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
11.79/11.80	c     9397     88      979    45386   46    12113     698    951    920 10.21
11.79/11.80	c     9498     88      559    26763   47     9986     768    531    919 10.32
11.79/11.80	c     9748     88      549    26011   47    10096     845    521    917 10.62
11.79/11.80	c    10226     88      452    22123   48     8520     930    424    916 11.15
11.79/11.80	o 1252
18.59/18.68	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
18.59/18.68	c    10820     88      938    43356   46    13227     698    910    917 11.80
18.59/18.68	c    10922     88      549    26831   48    10549     768    521    915 11.93
18.59/18.68	c    11174     88      570    26814   47    10780     845    542    915 12.21
18.59/18.68	c    11652     88      507    25038   49     9887     930    479    912 12.77
18.59/18.68	c    12466     88      834    38407   46    11400    1024    806    909 13.71
18.59/18.68	c    13787     88      719    31676   44    11032    1127    691    903 15.25
18.59/18.68	c    15869     88      640    26026   40     9057    1240    612    894 17.75
18.59/18.68	o 1222
21.29/21.30	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
21.29/21.30	c    16700     88      976    45681   46    11233     698    948    893 18.68
21.29/21.30	c    16803     88      621    28608   46     9339     768    593    893 18.80
21.29/21.30	c    17055     88      651    28712   44    10134     845    623    892 19.10
21.29/21.30	c    17535     88      596    28361   47    10823     930    568    890 19.70
21.29/21.30	c    18349     88      571    25629   44    11259    1024    543    887 20.67
21.29/21.30	o 1205
22.08/22.10	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
22.08/22.10	c    18883     88     1014    46898   46    14632     698    986    886 21.30
22.08/22.10	c    18985     88      581    28364   48    11475     768    553    886 21.43
22.08/22.10	c    19235     88      608    30072   49    12002     845    580    884 21.75
22.08/22.10	o 1193
24.68/24.70	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
24.68/24.70	c    19516     88      632    30414   48    12512     698    604    883 22.10
24.68/24.70	c    19616     88      432    20939   48    10531     768    404    882 22.22
24.68/24.70	c    19875     88      453    22161   48    10384     845    425    882 22.52
24.68/24.70	c    20351     88      475    24229   51    10822     930    447    881 23.09
24.68/24.70	c    21165     88      890    41632   46    14568    1024    862    881 24.02
24.68/24.70	o 1182
32.18/32.29	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
32.18/32.29	c    21754     88      872    38548   44    12577     698    844    880 24.70
32.18/32.29	c    21854     88      561    26303   46    10663     768    533    880 24.81
32.18/32.29	c    22104     88      589    27748   47    10732     845    561    881 25.08
32.18/32.29	c    22579     88      538    24435   45     9746     930    510    881 25.62
32.18/32.29	c    23392     88      618    27459   44    10518    1024    590    882 26.50
32.18/32.29	c    24714     88      818    35530   43    11868    1127    790    882 28.00
32.18/32.29	c    26795     88      985    46224   46    12578    1240    957    885 30.27
32.18/32.29	o 1172
32.88/32.99	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
32.88/32.99	c    28695     88     1155    49627   42    13260     698   1127    888 32.29
32.88/32.99	c    28798     88      563    26606   47    10491     768    535    888 32.41
32.88/32.99	c    29048     88      599    28592   47    11247     845    571    888 32.70
32.88/32.99	o 1157
33.18/33.26	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
33.18/33.26	c    29314     88      624    29292   46    10663     698    596    888 32.99
33.18/33.26	c    29415     88      445    21715   48    10065     768    417    888 33.12
33.18/33.26	o 1147
36.58/36.68	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
36.58/36.68	c    29516     88      657    31082   47    12088     698    629    887 33.26
36.58/36.68	c    29617     88      499    23918   47    10383     768    471    887 33.39
36.58/36.68	c    29871     88      587    26585   45    11188     845    559    886 33.68
36.58/36.68	c    30348     88      545    23025   42    10452     930    517    886 34.24
36.58/36.68	c    31164     88      574    26731   46    10164    1024    546    885 35.18
36.58/36.68	o 1136
44.68/44.75	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
44.68/44.75	c    32442     88      700    33183   47    12792     698    672    884 36.68
44.68/44.75	c    32546     88      542    26003   47    12733     768    514    884 36.80
44.68/44.75	c    32797     88      534    24530   45    11332     845    506    883 37.10
44.68/44.75	c    33272     88      456    22288   48    11514     930    428    883 37.66
44.68/44.75	c    34085     88      851    38227   44    14208    1024    823    882 38.61
44.68/44.75	c    35406     88      805    36730   45    13664    1127    777    882 40.13
44.68/44.75	c    37490     88      786    34722   44    15018    1240    758    877 42.74
44.68/44.75	o 1120
49.88/49.97	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
49.88/49.97	c    39145     88     1014    45038   44    15997     698    986    874 44.74
49.88/49.97	c    39245     88      577    27131   47    13022     768    549    874 44.87
49.88/49.97	c    39496     88      621    29620   47    12948     845    593    874 45.17
49.88/49.97	c    39976     88      520    25001   48    11889     930    492    873 45.75
49.88/49.97	c    40789     88      907    39320   43    14613    1024    879    873 46.70
49.88/49.97	c    42109     83      979    43009   43    15050    1127    951    872 48.28
49.88/49.97	v x1 x2 -x3 -x4 -x5 -x8 -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 -x6 x7 -x9 -x10 
49.88/49.97	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
49.88/49.97	c  113    43533   8692    69233      923    31093    895    871 49.96
49.88/49.97	c Objective: 1120
49.88/49.97	s OPTIMUM FOUND
49.88/49.97	c Total time: 49.959 s

Verifier Data 

OK	1120

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1880424-1245134109/watcher-1880424-1245134109 -o /tmp/evaluation-result-1880424-1245134109/solver-1880424-1245134109 -C 1800 -W 2000 -M 1800 bsolo -l3 -t1800 -m1800 HOME/instance-1880424-1245134109.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 4337
/proc/meminfo: memFree=1908152/2055920 swapFree=4182468/4192956
[pid=4337] ppid=4335 vsize=26328 CPUtime=0
/proc/4337/stat : 4337 (bsolo) R 4335 4337 3949 0 -1 4194304 382 0 0 0 0 0 0 0 18 0 1 0 181010840 26959872 342 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4337/statm: 6582 342 288 640 0 5938 0

[startup+0.0966761 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 4337
/proc/meminfo: memFree=1908152/2055920 swapFree=4182468/4192956
[pid=4337] ppid=4335 vsize=19104 CPUtime=0.08
/proc/4337/stat : 4337 (bsolo) R 4335 4337 3949 0 -1 4194304 4253 0 0 0 7 1 0 0 18 0 1 0 181010840 19562496 383 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4337/statm: 4776 383 292 640 0 4132 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 19104

[startup+0.101676 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 4337
/proc/meminfo: memFree=1908152/2055920 swapFree=4182468/4192956
[pid=4337] ppid=4335 vsize=19112 CPUtime=0.09
/proc/4337/stat : 4337 (bsolo) R 4335 4337 3949 0 -1 4194304 4469 0 0 0 8 1 0 0 18 0 1 0 181010840 19570688 385 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4337/statm: 4778 387 292 640 0 4134 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 19112

[startup+0.301698 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 4337
/proc/meminfo: memFree=1908152/2055920 swapFree=4182468/4192956
[pid=4337] ppid=4335 vsize=19476 CPUtime=0.29
/proc/4337/stat : 4337 (bsolo) R 4335 4337 3949 0 -1 4194304 8149 0 0 0 25 4 0 0 19 0 1 0 181010840 19943424 524 1992294400 134512640 137136520 4294956256 18446744073709551615 135443262 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4337/statm: 4829 520 293 640 0 4185 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 19476

[startup+0.701744 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 4337
/proc/meminfo: memFree=1908152/2055920 swapFree=4182468/4192956
[pid=4337] ppid=4335 vsize=19676 CPUtime=0.69
/proc/4337/stat : 4337 (bsolo) R 4335 4337 3949 0 -1 4194304 17995 0 0 0 61 8 0 0 22 0 1 0 181010840 20148224 540 1992294400 134512640 137136520 4294956256 18446744073709551615 135443262 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4337/statm: 4800 526 293 640 0 4156 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 19676

[startup+1.50183 s]
/proc/loadavg: 1.08 1.02 1.01 2/65 4338
/proc/meminfo: memFree=1906992/2055920 swapFree=4182468/4192956
[pid=4337] ppid=4335 vsize=19324 CPUtime=1.49
/proc/4337/stat : 4337 (bsolo) R 4335 4337 3949 0 -1 4194304 36583 0 0 0 132 17 0 0 25 0 1 0 181010840 19787776 548 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4337/statm: 4831 548 293 640 0 4187 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 19324

[startup+3.10202 s]
/proc/loadavg: 1.08 1.02 1.01 2/65 4338
/proc/meminfo: memFree=1906800/2055920 swapFree=4182468/4192956
[pid=4337] ppid=4335 vsize=19680 CPUtime=3.09
/proc/4337/stat : 4337 (bsolo) R 4335 4337 3949 0 -1 4194304 72869 0 0 0 275 34 0 0 25 0 1 0 181010840 20152320 562 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4337/statm: 4970 563 293 640 0 4326 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 19680

[startup+6.30138 s]
/proc/loadavg: 1.07 1.02 1.00 2/65 4338
/proc/meminfo: memFree=1906672/2055920 swapFree=4182468/4192956
[pid=4337] ppid=4335 vsize=19968 CPUtime=6.29
/proc/4337/stat : 4337 (bsolo) R 4335 4337 3949 0 -1 4194304 129762 0 0 0 569 60 0 0 25 0 1 0 181010840 20447232 585 1992294400 134512640 137136520 4294956256 18446744073709551615 136504572 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4337/statm: 4992 585 293 640 0 4348 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 19968

[startup+12.7011 s]
/proc/loadavg: 1.07 1.02 1.00 2/65 4338
/proc/meminfo: memFree=1906608/2055920 swapFree=4182468/4192956
[pid=4337] ppid=4335 vsize=19856 CPUtime=12.68
/proc/4337/stat : 4337 (bsolo) R 4335 4337 3949 0 -1 4194304 231085 0 0 0 1166 102 0 0 25 0 1 0 181010840 20332544 606 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4337/statm: 5014 607 293 640 0 4370 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 19856

[startup+25.5016 s]
/proc/loadavg: 1.06 1.01 1.00 2/65 4338
/proc/meminfo: memFree=1906544/2055920 swapFree=4182468/4192956
[pid=4337] ppid=4335 vsize=20236 CPUtime=25.48
/proc/4337/stat : 4337 (bsolo) R 4335 4337 3949 0 -1 4194304 437995 0 0 0 2355 193 0 0 25 0 1 0 181010840 20721664 653 1992294400 134512640 137136520 4294956256 18446744073709551615 136504572 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4337/statm: 5059 653 295 640 0 4415 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 20236

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

[startup+38.302 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 4338
/proc/meminfo: memFree=1906480/2055920 swapFree=4182468/4192956
[pid=4337] ppid=4335 vsize=20240 CPUtime=38.28
/proc/4337/stat : 4337 (bsolo) R 4335 4337 3949 0 -1 4194304 629802 0 0 0 3554 274 0 0 25 0 1 0 181010840 20725760 657 1992294400 134512640 137136520 4294956256 18446744073709551615 136504572 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4337/statm: 5060 657 293 640 0 4416 0
Current children cumulated CPU time (s) 38.28
Current children cumulated vsize (KiB) 20240

[startup+44.7027 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 4338
/proc/meminfo: memFree=1906416/2055920 swapFree=4182468/4192956
[pid=4337] ppid=4335 vsize=20352 CPUtime=44.68
/proc/4337/stat : 4337 (bsolo) R 4335 4337 3949 0 -1 4194304 712893 0 0 0 4158 310 0 0 25 0 1 0 181010840 20840448 683 1992294400 134512640 137136520 4294956256 18446744073709551615 135443262 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4337/statm: 5088 683 293 640 0 4444 0
Current children cumulated CPU time (s) 44.68
Current children cumulated vsize (KiB) 20352

[startup+47.9011 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 4338
/proc/meminfo: memFree=1906416/2055920 swapFree=4182468/4192956
[pid=4337] ppid=4335 vsize=19832 CPUtime=47.88
/proc/4337/stat : 4337 (bsolo) R 4335 4337 3949 0 -1 4194304 754710 0 0 0 4460 328 0 0 25 0 1 0 181010840 20307968 675 1992294400 134512640 137136520 4294956256 18446744073709551615 134544125 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4337/statm: 4958 675 293 640 0 4314 0
Current children cumulated CPU time (s) 47.88
Current children cumulated vsize (KiB) 19832

[startup+48.7012 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 4338
/proc/meminfo: memFree=1906416/2055920 swapFree=4182468/4192956
[pid=4337] ppid=4335 vsize=19828 CPUtime=48.67
/proc/4337/stat : 4337 (bsolo) R 4335 4337 3949 0 -1 4194304 765154 0 0 0 4535 332 0 0 25 0 1 0 181010840 20303872 675 1992294400 134512640 137136520 4294956256 18446744073709551615 136501958 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4337/statm: 4957 675 293 640 0 4313 0
Current children cumulated CPU time (s) 48.67
Current children cumulated vsize (KiB) 19828

[startup+49.5053 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 4338
/proc/meminfo: memFree=1906416/2055920 swapFree=4182468/4192956
[pid=4337] ppid=4335 vsize=19828 CPUtime=49.48
/proc/4337/stat : 4337 (bsolo) R 4335 4337 3949 0 -1 4194304 775258 0 0 0 4611 337 0 0 25 0 1 0 181010840 20303872 675 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4337/statm: 4957 675 293 640 0 4313 0
Current children cumulated CPU time (s) 49.48
Current children cumulated vsize (KiB) 19828

[startup+49.9013 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 4338
/proc/meminfo: memFree=1906416/2055920 swapFree=4182468/4192956
[pid=4337] ppid=4335 vsize=19828 CPUtime=49.88
/proc/4337/stat : 4337 (bsolo) R 4335 4337 3949 0 -1 4194304 780736 0 0 0 4649 339 0 0 25 0 1 0 181010840 20303872 675 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4337/statm: 4957 675 293 640 0 4313 0
Current children cumulated CPU time (s) 49.88
Current children cumulated vsize (KiB) 19828

Child status: 0
Real time (s): 49.9753
CPU time (s): 49.9604
CPU user time (s): 46.5669
CPU system time (s): 3.39348
CPU usage (%): 99.9702
Max. virtual memory (cumulated for all children) (KiB): 20356

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 46.5669
system time used= 3.39348
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 781444
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 2
involuntary context switches= 84

runsolver used 0.044993 second user time and 0.107983 second system time

The end

Launcher Data 

Begin job on node23 at 2009-06-16 08:35:09
IDJOB=1880424
IDBENCH=1868
IDSOLVER=701
FILE ID=node23/1880424-1245134109
PBS_JOBID= 9363705
Free space on /tmp= 66272 MiB

SOLVER NAME= bsolo 3.1 pb
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/mps-v2-20-10/MIPLIB/miplib/normalized-mps-v2-20-10-lseu.opb
COMMAND LINE= bsolo -l3 -tTIMEOUT -mMEMLIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1880424-1245134109/watcher-1880424-1245134109 -o /tmp/evaluation-result-1880424-1245134109/solver-1880424-1245134109 -C 1800 -W 2000 -M 1800  bsolo -l3 -t1800 -m1800 HOME/instance-1880424-1245134109.opb

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

MD5SUM BENCH= 9b4418c5c34f37121cd9ad7732df64ff
RANDOM SEED=1471835944

node23.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		: 3000.236
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		: 3000.236
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:       1908632 kB
Buffers:         13376 kB
Cached:          71876 kB
SwapCached:       4304 kB
Active:          30488 kB
Inactive:        62620 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1908632 kB
SwapTotal:     4192956 kB
SwapFree:      4182468 kB
Dirty:            4024 kB
Writeback:           0 kB
Mapped:          14576 kB
Slab:            40196 kB
Committed_AS:   160560 kB
PageTables:       1460 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= 66268 MiB
End job on node23 at 2009-06-16 08:35:59