Trace number 2657472

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 NameAnswerobjective functionCPU timeWall clock time
bsolo 3.2 ClSAT1068 1798.02 1798.57

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/liu/
vtxcov/normalized-vtxcov_v2000_e4000_7.opb.PB06.opb
MD5SUMff2125c4e604678d0c316c16eb28ba7d
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark1047
Best CPU time to get the best result obtained on this benchmark1789.38
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 1035
Optimality of the best value was proved NO
Number of variables1968
Total number of constraints4000
Number of constraints which are clauses4000
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint2
Number of terms in the objective function 1968
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 1968
Number of bits of the sum of numbers in the objective function 11
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 1968
Number of bits of the biggest sum of numbers11
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 3.2 - 23/05/2010 : 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 Time Limit set to 1800
0.00/0.00	c Learning Strategy: Clause Learning
0.00/0.00	c Instance file HOME/instance-2657472-1276396156.opb
0.00/0.00	c File size is 112221 bytes.
0.00/0.02	c Highest Coefficient sum: 1968
0.00/0.02	c Parsing was ok!!
0.00/0.02	c Total parsing time: 0.018 s
0.00/0.02	c Var: 1968 Constr: 4000 4000/0/0 Lit: 8000 Watch. Lit: 8000
0.00/0.02	c Obj. Vars: 1968 (100 % of total variables)
0.00/0.04	c Formula reductions applied at preprocessing
0.00/0.04	c Pre-processing Time: 0.047 s
0.69/0.78	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.69/0.78	c        0   1633     3908     7816    2     7816    1302      0      0 0.05
0.69/0.78	c Initial Lower Bound: 978
0.69/0.78	c Initial Path Cost: 164
0.69/0.78	o 1165
2.99/3.02	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
2.99/3.02	c        0   1633     3909     9449    2     8450    2302      1      0 0.79
2.99/3.02	o 1099
5.29/5.37	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
5.29/5.37	c        0   1633     3910    11082    2     9150    3302      2      0 3.03
5.29/5.37	o 1097
7.78/7.87	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
7.78/7.87	c        0   1633     3911    12715    3     9852    4302      3      0 5.37
7.78/7.87	o 1096
10.79/10.82	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
10.79/10.82	c        2   1633     3916    16113    4    10563    4302      8      0 7.87
10.79/10.82	o 1095
12.99/13.00	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
12.99/13.00	c        5   1633     3923    20398    5    11279    4302     15      0 10.82
12.99/13.00	o 1087
14.79/14.89	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
14.79/14.89	c        5   1633     3924    22031    5    11991    4302     16      0 13.01
14.79/14.89	o 1074
76.76/76.88	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
76.76/76.88	c        5   1633     3925    23664    6    12716    4302     17      0 14.89
76.76/76.88	c      105   1633     4123    91171   22    13112    4733    215      5 19.91
76.76/76.88	c      356   1633     4620   248250   53    14106    5207    712     11 30.17
76.76/76.88	c      831   1633     5566   536389   96    15998    5728   1658     17 47.92
76.76/76.88	c     1644   1633     7189  1145080  159    19244    6301   3281     22 74.59
76.76/76.88	o 1073
94.36/94.44	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
94.36/94.44	c     1644   1633     7190  1146713  159    19970    4302   3282     21 76.86
94.36/94.44	c     1745   1633     7391  1221996  165    20372    4733   3483     21 82.11
94.36/94.44	c     1995   1633     7884  1364657  173    21358    5207   3976     21 92.54
94.36/94.44	o 1072
103.86/103.91	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
103.86/103.91	c     2000   1633     7895  1369738  173    22105    4302   3987     21 94.41
103.86/103.91	c     2100   1633     8093  1425297  176    22501    4733   4185     21 99.53
103.86/103.91	o 1071
302.50/302.66	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
302.50/302.66	c     2163   1633     8220  1471358  178    23481    4302   4312     20 103.88
302.50/302.66	c     2264   1633     8419  1528240  181    23879    4733   4511     20 108.65
302.50/302.66	c     2514   1633     8916  1670157  187    24873    5207   5008     21 118.61
302.50/302.66	c     2989   1633     6513   862775  132    13752    5728   2605     21 136.13
302.50/302.66	c     3802   1633     8123  1327059  163    16972    6301   4215     23 164.43
302.50/302.66	c     5126   1633     7060   957238  135    14846    6932   3152     24 210.01
302.50/302.66	c     7209   1633     7375  1040438  141    15476    7626   3467     25 281.90
302.50/302.66	o 1070
364.69/364.81	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
364.69/364.81	c     7757   1633     8466  1405473  166    18385    2302   4558     25 302.58
364.69/364.81	c     7858   1633     5262   429851   81    11251    2533   1354     25 307.38
364.69/364.81	c     8108   1633     5761   574550   99    12249    2787   1853     25 316.87
364.69/364.81	c     8583   1633     6699   855555  127    14125    3066   2791     25 333.74
364.69/364.81	c     9397   1633     6069   669065  110    12865    3373   2161     25 361.67
364.69/364.81	o 1069
390.28/390.45	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
390.28/390.45	c     9425   1633     6126   693596  113    13707    2302   2218     25 364.71
390.28/390.45	c     9525   1633     6326   749396  118    14107    2533   2418     25 369.37
390.28/390.45	c     9775   1633     5176   388770   75    11080    2787   1268     25 379.23
390.28/390.45	o 1068
1797.95/1798.56	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1797.95/1798.56	c    10073   1633     5770   582395  100    12997    2302   1862     25 390.34
1797.95/1798.56	c    10173   1633     5970   640766  107    13397    2533   2062     25 395.13
1797.95/1798.56	c    10423   1633     6461   772023  119    14379    2787   2553     25 404.41
1797.95/1798.56	c    10899   1633     5303   412820   77    11335    3066   1395     25 420.97
1797.95/1798.56	c    11712   1633     6917   877598  126    14563    3373   3009     26 449.42
1797.95/1798.56	c    13036   1633     7151   974185  136    15031    3711   3243     26 494.54
1797.95/1798.56	c    15117   1633     6084   706394  116    12897    4083   2176     26 560.77
1797.95/1798.56	c    18340   1633     6978   888814  127    14685    4492   3070     27 664.46
1797.95/1798.56	c    23276   1633     7553  1420393  188    15835    4942   3645     28 811.52
1797.95/1798.56	c    30782   1633     6718   753671  112    14165    5437   2810     29 1060.91
1797.95/1798.56	c    42143   1633     8365  1629127  194    17459    5981   4457     29 1416.86
1797.95/1798.56	c Resources Exceeded
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-x1872 -x1873 x1874 x1875 x1876 -x1877 -x1878 -x1879 x1880 -x1881 -x1882 -x1883 x1884 -x1885 x1886 -x1887 -x1888 x1889 -x1890 x1891 x1892 -x1893 x1894 x1895 x1896 -x1897 x1898 -x1899 -x1900 x1901 -x1902 -x1903 x1904 x1905 -x1906 x1907 -x1908 -x1909 -x1910 x1911 x1912 x1913 -x1914 x1915 x1916 x1917 x1918 x1919 -x1920 -x1921 x1922 -x1923 x1924 x1925 -x1926 x1927 -x1928 x1929 -x1930 x1931 x1932 -x1933 -x1934 -x1935 x1936 x1937 -x1938 x1939 x1940 -x1941 -x1942 x1943 x1944 -x1945 -x1946 -x1947 -x1948 -x1949 -x1950 x1951 x1952 -x1953 x1954 -x1955 -x1956 x1957 -x1958 x1959 -x1960 x1961 x1962 x1963 x1964 x1965 x1966 -x1967 -x1968 
1797.95/1798.56	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1797.95/1798.56	c   42    54153   4012    63551     9676  1942601   5768     30 1798.02
1797.95/1798.56	c Objective: 1068
1797.95/1798.56	s SATISFIABLE
1797.95/1798.56	c Total time: 1798.02 s

Verifier Data 

OK	1068

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2657472-1276396156/watcher-2657472-1276396156 -o /tmp/evaluation-result-2657472-1276396156/solver-2657472-1276396156 -C 1800 -W 2000 -M 1800 bsolo_pb10 -t1800 -l1 HOME/instance-2657472-1276396156.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: 1.01 1.21 1.14 2/106 19505
/proc/meminfo: memFree=1777420/2059040 swapFree=4163504/4192956
[pid=19505] ppid=19503 vsize=11044 CPUtime=0
/proc/19505/stat : 19505 (bsolo_pb10) R 19503 19505 13161 0 -1 4202496 355 0 0 0 0 0 0 0 20 0 1 0 15219445 11309056 274 1992294400 134512640 137138936 4290524432 18446744073709551615 136506715 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19505/statm: 2761 274 175 642 0 2089 0

[startup+0.09745 s]
/proc/loadavg: 1.01 1.21 1.14 2/106 19505
/proc/meminfo: memFree=1777420/2059040 swapFree=4163504/4192956
[pid=19505] ppid=19503 vsize=11836 CPUtime=0.09
/proc/19505/stat : 19505 (bsolo_pb10) R 19503 19505 13161 0 -1 4202496 654 0 0 0 8 1 0 0 20 0 1 0 15219445 12120064 537 1992294400 134512640 137138936 4290524432 18446744073709551615 135745101 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19505/statm: 2959 537 218 642 0 2315 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11836

[startup+0.100451 s]
/proc/loadavg: 1.01 1.21 1.14 2/106 19505
/proc/meminfo: memFree=1777420/2059040 swapFree=4163504/4192956
[pid=19505] ppid=19503 vsize=11836 CPUtime=0.09
/proc/19505/stat : 19505 (bsolo_pb10) R 19503 19505 13161 0 -1 4202496 655 0 0 0 8 1 0 0 20 0 1 0 15219445 12120064 538 1992294400 134512640 137138936 4290524432 18446744073709551615 135745143 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19505/statm: 2959 538 218 642 0 2315 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11836

[startup+0.30047 s]
/proc/loadavg: 1.01 1.21 1.14 2/106 19505
/proc/meminfo: memFree=1777420/2059040 swapFree=4163504/4192956
[pid=19505] ppid=19503 vsize=12044 CPUtime=0.29
/proc/19505/stat : 19505 (bsolo_pb10) R 19503 19505 13161 0 -1 4202496 766 0 0 0 28 1 0 0 20 0 1 0 15219445 12333056 608 1992294400 134512640 137138936 4290524432 18446744073709551615 134712239 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19505/statm: 3011 608 218 642 0 2367 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12044

[startup+0.700508 s]
/proc/loadavg: 1.01 1.21 1.14 2/106 19505
/proc/meminfo: memFree=1777420/2059040 swapFree=4163504/4192956
[pid=19505] ppid=19503 vsize=16472 CPUtime=0.69
/proc/19505/stat : 19505 (bsolo_pb10) R 19503 19505 13161 0 -1 4202496 3150 0 0 0 67 2 0 0 21 0 1 0 15219445 16867328 1090 1992294400 134512640 137138936 4290524432 18446744073709551615 135466278 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19505/statm: 4118 1090 277 642 0 3474 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 16472

[startup+1.50058 s]
/proc/loadavg: 1.01 1.21 1.14 2/107 19506
/proc/meminfo: memFree=1774436/2059040 swapFree=4163504/4192956
[pid=19505] ppid=19503 vsize=16208 CPUtime=1.49
/proc/19505/stat : 19505 (bsolo_pb10) R 19503 19505 13161 0 -1 4202496 21033 0 0 0 141 8 0 0 23 0 1 0 15219445 16596992 1002 1992294400 134512640 137138936 4290524432 18446744073709551615 135252708 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19505/statm: 4052 1002 281 642 0 3408 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 16208

[startup+3.10074 s]
/proc/loadavg: 1.01 1.21 1.14 2/107 19506
/proc/meminfo: memFree=1773568/2059040 swapFree=4163504/4192956
[pid=19505] ppid=19503 vsize=16584 CPUtime=3.09
/proc/19505/stat : 19505 (bsolo_pb10) R 19503 19505 13161 0 -1 4202496 61609 0 0 0 287 22 0 0 25 0 1 0 15219445 16982016 1282 1992294400 134512640 137138936 4290524432 18446744073709551615 135358784 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19505/statm: 4146 1282 282 642 0 3502 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 16584

[startup+6.30104 s]
/proc/loadavg: 1.01 1.20 1.14 3/107 19506
/proc/meminfo: memFree=1773692/2059040 swapFree=4163504/4192956
[pid=19505] ppid=19503 vsize=15760 CPUtime=6.29
/proc/19505/stat : 19505 (bsolo_pb10) R 19503 19505 13161 0 -1 4202496 136468 0 0 0 581 48 0 0 25 0 1 0 15219445 16138240 885 1992294400 134512640 137138936 4290524432 18446744073709551615 136700814 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19505/statm: 3940 730 282 642 0 3296 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 15760

[startup+12.7016 s]
/proc/loadavg: 1.01 1.20 1.14 2/107 19506
/proc/meminfo: memFree=1773940/2059040 swapFree=4163504/4192956
[pid=19505] ppid=19503 vsize=15788 CPUtime=12.69
/proc/19505/stat : 19505 (bsolo_pb10) R 19503 19505 13161 0 -1 4202496 286108 0 0 0 1171 98 0 0 25 0 1 0 15219445 16166912 1179 1992294400 134512640 137138936 4290524432 18446744073709551615 135380937 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19505/statm: 3947 1179 285 642 0 3303 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 15788

[startup+25.5009 s]
/proc/loadavg: 1.00 1.19 1.14 2/107 19506
/proc/meminfo: memFree=1772708/2059040 swapFree=4163504/4192956
[pid=19505] ppid=19503 vsize=17192 CPUtime=25.49
/proc/19505/stat : 19505 (bsolo_pb10) R 19503 19505 13161 0 -1 4202496 608228 0 0 0 2332 217 0 0 25 0 1 0 15219445 17604608 1474 1992294400 134512640 137138936 4290524432 18446744073709551615 135375172 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19505/statm: 4298 1474 285 642 0 3654 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 17192

[startup+51.1003 s]
/proc/loadavg: 1.00 1.17 1.13 2/107 19506
/proc/meminfo: memFree=1767376/2059040 swapFree=4163504/4192956
[pid=19505] ppid=19503 vsize=23416 CPUtime=51.07
/proc/19505/stat : 19505 (bsolo_pb10) R 19503 19505 13161 0 -1 4202496 1300181 0 0 0 4642 465 0 0 25 0 1 0 15219445 23977984 2817 1992294400 134512640 137138936 4290524432 18446744073709551615 134734948 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19505/statm: 5854 2817 285 642 0 5210 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 23416

[startup+102.308 s]
/proc/loadavg: 1.00 1.14 1.12 2/107 19508
/proc/meminfo: memFree=1755224/2059040 swapFree=4163504/4192956
[pid=19505] ppid=19503 vsize=30876 CPUtime=102.27
/proc/19505/stat : 19505 (bsolo_pb10) R 19503 19505 13161 0 -1 4202496 2732106 0 0 0 9250 977 0 0 25 0 1 0 15219445 31617024 5389 1992294400 134512640 137138936 4290524432 18446744073709551615 134625751 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19505/statm: 7719 5389 285 642 0 7075 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 30876

[startup+162.301 s]
/proc/loadavg: 1.00 1.11 1.11 2/107 19510
/proc/meminfo: memFree=1748652/2059040 swapFree=4163504/4192956
[pid=19505] ppid=19503 vsize=40740 CPUtime=162.25
/proc/19505/stat : 19505 (bsolo_pb10) R 19503 19505 13161 0 -1 4202496 3854135 0 0 0 14841 1384 0 0 25 0 1 0 15219445 41717760 7172 1992294400 134512640 137138936 4290524432 18446744073709551615 134849308 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19505/statm: 10185 7172 285 642 0 9541 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 40740

[startup+222.301 s]
/proc/loadavg: 1.00 1.09 1.10 2/107 19512
/proc/meminfo: memFree=1745304/2059040 swapFree=4163504/4192956
[pid=19505] ppid=19503 vsize=44400 CPUtime=222.22
/proc/19505/stat : 19505 (bsolo_pb10) R 19503 19505 13161 0 -1 4202496 4724061 0 0 0 20512 1710 0 0 25 0 1 0 15219445 45465600 8081 1992294400 134512640 137138936 4290524432 18446744073709551615 135348085 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19505/statm: 11100 8083 285 642 0 10456 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 44400

[startup+282.3 s]
/proc/loadavg: 1.00 1.07 1.09 2/107 19512
/proc/meminfo: memFree=1743816/2059040 swapFree=4163504/4192956
[pid=19505] ppid=19503 vsize=45516 CPUtime=282.21
/proc/19505/stat : 19505 (bsolo_pb10) R 19503 19505 13161 0 -1 4202496 5841645 0 0 0 26099 2122 0 0 25 0 1 0 15219445 46608384 8349 1992294400 134512640 137138936 4290524432 18446744073709551615 135070987 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19505/statm: 11379 8349 285 642 0 10735 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 45516

[startup+342.301 s]
/proc/loadavg: 1.00 1.06 1.08 2/107 19514
/proc/meminfo: memFree=1744808/2059040 swapFree=4163504/4192956
[pid=19505] ppid=19503 vsize=44540 CPUtime=342.19
/proc/19505/stat : 19505 (bsolo_pb10) R 19503 19505 13161 0 -1 4202496 6422489 0 0 0 31861 2358 0 0 25 0 1 0 15219445 45608960 8109 1992294400 134512640 137138936 4290524432 18446744073709551615 134851215 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19505/statm: 11135 8109 285 642 0 10491 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 44540

[startup+402.301 s]
/proc/loadavg: 1.00 1.04 1.08 2/107 19516
/proc/meminfo: memFree=1744808/2059040 swapFree=4163504/4192956
[pid=19505] ppid=19503 vsize=42304 CPUtime=402.17
/proc/19505/stat : 19505 (bsolo_pb10) R 19503 19505 13161 0 -1 4202496 6699853 0 0 0 37736 2481 0 0 25 0 1 0 15219445 43319296 8067 1992294400 134512640 137138936 4290524432 18446744073709551615 136700814 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19505/statm: 10847 8071 285 642 0 10203 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 42304

[startup+462.3 s]
/proc/loadavg: 1.00 1.03 1.07 2/107 19518
/proc/meminfo: memFree=1744684/2059040 swapFree=4163504/4192956
[pid=19505] ppid=19503 vsize=43020 CPUtime=462.15
/proc/19505/stat : 19505 (bsolo_pb10) R 19503 19505 13161 0 -1 4202496 6932192 0 0 0 43629 2586 0 0 25 0 1 0 15219445 44052480 8084 1992294400 134512640 137138936 4290524432 18446744073709551615 134733978 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19505/statm: 10755 8084 285 642 0 10111 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 43020

[startup+522.301 s]
/proc/loadavg: 1.00 1.02 1.06 2/107 19520
/proc/meminfo: memFree=1744684/2059040 swapFree=4163504/4192956
[pid=19505] ppid=19503 vsize=43360 CPUtime=522.13
/proc/19505/stat : 19505 (bsolo_pb10) R 19503 19505 13161 0 -1 4202496 7139460 0 0 0 49530 2683 0 0 25 0 1 0 15219445 44400640 8091 1992294400 134512640 137138936 4290524432 18446744073709551615 134840696 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19505/statm: 10840 8091 285 642 0 10196 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 43360

[startup+582.301 s]
/proc/loadavg: 1.00 1.02 1.06 2/107 19520
/proc/meminfo: memFree=1744684/2059040 swapFree=4163504/4192956
[pid=19505] ppid=19503 vsize=42648 CPUtime=582.11
/proc/19505/stat : 19505 (bsolo_pb10) R 19503 19505 13161 0 -1 4202496 7291615 0 0 0 55453 2758 0 0 25 0 1 0 15219445 43671552 8074 1992294400 134512640 137138936 4290524432 18446744073709551615 135358760 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19505/statm: 10662 8074 285 642 0 10018 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 42648

[startup+642.301 s]
/proc/loadavg: 1.00 1.01 1.05 2/107 19522
/proc/meminfo: memFree=1744684/2059040 swapFree=4163504/4192956
[pid=19505] ppid=19503 vsize=42632 CPUtime=642.1
/proc/19505/stat : 19505 (bsolo_pb10) R 19503 19505 13161 0 -1 4202496 7375630 0 0 0 61401 2809 0 0 25 0 1 0 15219445 43655168 8070 1992294400 134512640 137138936 4290524432 18446744073709551615 135251830 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19505/statm: 10658 8070 285 642 0 10014 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 42632

[startup+702.301 s]

################
# More data... #
################

/proc/meminfo: memFree=1744436/2059040 swapFree=4163504/4192956
[pid=19505] ppid=19503 vsize=43352 CPUtime=1061.97
/proc/19505/stat : 19505 (bsolo_pb10) R 19503 19505 13161 0 -1 4202496 8276733 0 0 0 102928 3269 0 0 25 0 1 0 15219445 44392448 8059 1992294400 134512640 137138936 4290524432 18446744073709551615 135447608 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19505/statm: 10838 8059 285 642 0 10194 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 43352

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.01 2/107 19536
/proc/meminfo: memFree=1744312/2059040 swapFree=4163504/4192956
[pid=19505] ppid=19503 vsize=44152 CPUtime=1121.96
/proc/19505/stat : 19505 (bsolo_pb10) R 19503 19505 13161 0 -1 4202496 8490579 0 0 0 108827 3369 0 0 25 0 1 0 15219445 45211648 8084 1992294400 134512640 137138936 4290524432 18446744073709551615 134712101 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19505/statm: 11038 8095 285 642 0 10394 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 44152

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.01 2/107 19536
/proc/meminfo: memFree=1742204/2059040 swapFree=4163504/4192956
[pid=19505] ppid=19503 vsize=46816 CPUtime=1181.93
/proc/19505/stat : 19505 (bsolo_pb10) R 19503 19505 13161 0 -1 4202496 9349203 0 0 0 114505 3688 0 0 25 0 1 0 15219445 47939584 8685 1992294400 134512640 137138936 4290524432 18446744073709551615 134713111 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19505/statm: 11704 8685 285 642 0 11060 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 46816

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 19538
/proc/meminfo: memFree=1742204/2059040 swapFree=4163504/4192956
[pid=19505] ppid=19503 vsize=46428 CPUtime=1241.92
/proc/19505/stat : 19505 (bsolo_pb10) R 19503 19505 13161 0 -1 4202496 10205519 0 0 0 120175 4017 0 0 25 0 1 0 15219445 47542272 8589 1992294400 134512640 137138936 4290524432 18446744073709551615 135455723 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19505/statm: 11607 8589 285 642 0 10963 0
Current children cumulated CPU time (s) 1241.92
Current children cumulated vsize (KiB) 46428

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 19540
/proc/meminfo: memFree=1742204/2059040 swapFree=4163504/4192956
[pid=19505] ppid=19503 vsize=46020 CPUtime=1301.9
/proc/19505/stat : 19505 (bsolo_pb10) R 19503 19505 13161 0 -1 4202496 10768566 0 0 0 125944 4246 0 0 25 0 1 0 15219445 47124480 8678 1992294400 134512640 137138936 4290524432 18446744073709551615 135404677 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19505/statm: 11603 8681 285 642 0 10959 0
Current children cumulated CPU time (s) 1301.9
Current children cumulated vsize (KiB) 46020

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 19542
/proc/meminfo: memFree=1738980/2059040 swapFree=4163504/4192956
[pid=19505] ppid=19503 vsize=49972 CPUtime=1361.88
/proc/19505/stat : 19505 (bsolo_pb10) R 19503 19505 13161 0 -1 4202496 11826980 0 0 0 131547 4641 0 0 25 0 1 0 15219445 51171328 9490 1992294400 134512640 137138936 4290524432 18446744073709551615 134730919 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19505/statm: 12493 9490 285 642 0 11849 0
Current children cumulated CPU time (s) 1361.88
Current children cumulated vsize (KiB) 49972

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 19544
/proc/meminfo: memFree=1738980/2059040 swapFree=4163504/4192956
[pid=19505] ppid=19503 vsize=48972 CPUtime=1421.88
/proc/19505/stat : 19505 (bsolo_pb10) R 19503 19505 13161 0 -1 4202496 12664518 0 0 0 137235 4953 0 0 25 0 1 0 15219445 50147328 9416 1992294400 134512640 137138936 4290524432 18446744073709551615 135381138 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19505/statm: 12243 9416 285 642 0 11599 0
Current children cumulated CPU time (s) 1421.88
Current children cumulated vsize (KiB) 48972

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 19544
/proc/meminfo: memFree=1738856/2059040 swapFree=4163504/4192956
[pid=19505] ppid=19503 vsize=49564 CPUtime=1481.85
/proc/19505/stat : 19505 (bsolo_pb10) R 19503 19505 13161 0 -1 4202496 13200455 0 0 0 143018 5167 0 0 25 0 1 0 15219445 50753536 9367 1992294400 134512640 137138936 4290524432 18446744073709551615 135251312 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19505/statm: 12391 9367 285 642 0 11747 0
Current children cumulated CPU time (s) 1481.85
Current children cumulated vsize (KiB) 49564

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 19546
/proc/meminfo: memFree=1738856/2059040 swapFree=4163504/4192956
[pid=19505] ppid=19503 vsize=49488 CPUtime=1541.84
/proc/19505/stat : 19505 (bsolo_pb10) R 19503 19505 13161 0 -1 4202496 13502309 0 0 0 148878 5306 0 0 25 0 1 0 15219445 50675712 9367 1992294400 134512640 137138936 4290524432 18446744073709551615 135456686 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19505/statm: 12372 9367 285 642 0 11728 0
Current children cumulated CPU time (s) 1541.84
Current children cumulated vsize (KiB) 49488

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 19548
/proc/meminfo: memFree=1738856/2059040 swapFree=4163504/4192956
[pid=19505] ppid=19503 vsize=49484 CPUtime=1601.82
/proc/19505/stat : 19505 (bsolo_pb10) R 19503 19505 13161 0 -1 4202496 13787498 0 0 0 154742 5440 0 0 25 0 1 0 15219445 50671616 9365 1992294400 134512640 137138936 4290524432 18446744073709551615 135251832 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19505/statm: 12371 9365 285 642 0 11727 0
Current children cumulated CPU time (s) 1601.82
Current children cumulated vsize (KiB) 49484

[startup+1662.3 s]
/proc/loadavg: 1.03 1.01 1.00 2/107 19550
/proc/meminfo: memFree=1738856/2059040 swapFree=4163504/4192956
[pid=19505] ppid=19503 vsize=46640 CPUtime=1661.79
/proc/19505/stat : 19505 (bsolo_pb10) R 19503 19505 13161 0 -1 4202496 14070931 0 0 0 160613 5566 0 0 25 0 1 0 15219445 47759360 9331 1992294400 134512640 137138936 4290524432 18446744073709551615 136504617 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19505/statm: 11660 9331 285 642 0 11016 0
Current children cumulated CPU time (s) 1661.79
Current children cumulated vsize (KiB) 46640

[startup+1722.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/107 19552
/proc/meminfo: memFree=1738856/2059040 swapFree=4163504/4192956
[pid=19505] ppid=19503 vsize=48588 CPUtime=1721.77
/proc/19505/stat : 19505 (bsolo_pb10) R 19503 19505 13161 0 -1 4202496 14354754 0 0 0 166483 5694 0 0 25 0 1 0 15219445 49754112 9354 1992294400 134512640 137138936 4290524432 18446744073709551615 135374707 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19505/statm: 12147 9354 285 642 0 11503 0
Current children cumulated CPU time (s) 1721.77
Current children cumulated vsize (KiB) 48588

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 19552
/proc/meminfo: memFree=1738732/2059040 swapFree=4163504/4192956
[pid=19505] ppid=19503 vsize=49456 CPUtime=1781.75
/proc/19505/stat : 19505 (bsolo_pb10) R 19503 19505 13161 0 -1 4202496 14637608 0 0 0 172355 5820 0 0 25 0 1 0 15219445 50642944 9366 1992294400 134512640 137138936 4290524432 18446744073709551615 135470720 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19505/statm: 12364 9366 285 642 0 11720 0
Current children cumulated CPU time (s) 1781.75
Current children cumulated vsize (KiB) 49456

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

[startup+1791.91 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 19554
/proc/meminfo: memFree=1738732/2059040 swapFree=4163504/4192956
[pid=19505] ppid=19503 vsize=46640 CPUtime=1791.35
/proc/19505/stat : 19505 (bsolo_pb10) R 19503 19505 13161 0 -1 4202496 14683546 0 0 0 173292 5843 0 0 25 0 1 0 15219445 47759360 9331 1992294400 134512640 137138936 4290524432 18446744073709551615 134713111 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19505/statm: 11660 9331 285 642 0 11016 0
Current children cumulated CPU time (s) 1791.35
Current children cumulated vsize (KiB) 46640

[startup+1795.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 19554
/proc/meminfo: memFree=1738732/2059040 swapFree=4163504/4192956
[pid=19505] ppid=19503 vsize=49472 CPUtime=1794.55
/proc/19505/stat : 19505 (bsolo_pb10) R 19503 19505 13161 0 -1 4202496 14698837 0 0 0 173604 5851 0 0 25 0 1 0 15219445 50659328 9364 1992294400 134512640 137138936 4290524432 18446744073709551615 135446785 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19505/statm: 12368 9364 285 642 0 11724 0
Current children cumulated CPU time (s) 1794.55
Current children cumulated vsize (KiB) 49472

[startup+1796.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 19554
/proc/meminfo: memFree=1738732/2059040 swapFree=4163504/4192956
[pid=19505] ppid=19503 vsize=49464 CPUtime=1796.14
/proc/19505/stat : 19505 (bsolo_pb10) R 19503 19505 13161 0 -1 4202496 14706217 0 0 0 173760 5854 0 0 25 0 1 0 15219445 50651136 9363 1992294400 134512640 137138936 4290524432 18446744073709551615 135089268 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19505/statm: 12366 9363 285 642 0 11722 0
Current children cumulated CPU time (s) 1796.14
Current children cumulated vsize (KiB) 49464

[startup+1797.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 19554
/proc/meminfo: memFree=1738732/2059040 swapFree=4163504/4192956
[pid=19505] ppid=19503 vsize=49464 CPUtime=1796.94
/proc/19505/stat : 19505 (bsolo_pb10) R 19503 19505 13161 0 -1 4202496 14709964 0 0 0 173838 5856 0 0 25 0 1 0 15219445 50651136 9363 1992294400 134512640 137138936 4290524432 18446744073709551615 134730901 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19505/statm: 12366 9363 285 642 0 11722 0
Current children cumulated CPU time (s) 1796.94
Current children cumulated vsize (KiB) 49464

[startup+1798.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 19554
/proc/meminfo: memFree=1738732/2059040 swapFree=4163504/4192956
[pid=19505] ppid=19503 vsize=49456 CPUtime=1797.75
/proc/19505/stat : 19505 (bsolo_pb10) R 19503 19505 13161 0 -1 4202496 14713846 0 0 0 173917 5858 0 0 25 0 1 0 15219445 50642944 9365 1992294400 134512640 137138936 4290524432 18446744073709551615 135455892 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19505/statm: 12364 9365 285 642 0 11720 0
Current children cumulated CPU time (s) 1797.75
Current children cumulated vsize (KiB) 49456

[startup+1798.51 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 19554
/proc/meminfo: memFree=1738732/2059040 swapFree=4163504/4192956
[pid=19505] ppid=19503 vsize=49472 CPUtime=1797.95
/proc/19505/stat : 19505 (bsolo_pb10) R 19503 19505 13161 0 -1 4202496 14714802 0 0 0 173937 5858 0 0 25 0 1 0 15219445 50659328 9366 1992294400 134512640 137138936 4290524432 18446744073709551615 134734880 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19505/statm: 12368 9366 285 642 0 11724 0
Current children cumulated CPU time (s) 1797.95
Current children cumulated vsize (KiB) 49472

Child status: 0
Real time (s): 1798.57
CPU time (s): 1798.02
CPU user time (s): 1739.43
CPU system time (s): 58.5941
CPU usage (%): 99.9696
Max. virtual memory (cumulated for all children) (KiB): 50876

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1739.43
system time used= 58.5941
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 14715099
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= 1
involuntary context switches= 4487

runsolver used 2.88256 second user time and 8.57869 second system time

The end

Launcher Data 

Begin job on node004 at 2010-06-13 04:29:16
IDJOB=2657472
IDBENCH=1992
IDSOLVER=1163
FILE ID=node004/2657472-1276396156
PBS_JOBID= 11173261
Free space on /tmp= 62536 MiB

SOLVER NAME= bsolo 3.2 Cl
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB06/liu/vtxcov/normalized-vtxcov_v2000_e4000_7.opb.PB06.opb
COMMAND LINE= bsolo_pb10 -tTIMEOUT -l1 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2657472-1276396156/watcher-2657472-1276396156 -o /tmp/evaluation-result-2657472-1276396156/solver-2657472-1276396156 -C 1800 -W 2000 -M 1800  bsolo_pb10 -t1800 -l1 HOME/instance-2657472-1276396156.opb

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

MD5SUM BENCH= ff2125c4e604678d0c316c16eb28ba7d
RANDOM SEED=1154137192

node004.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/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		: 3000.210
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
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 constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.42
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		: 3000.210
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
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 constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.47
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1777824 kB
Buffers:         32872 kB
Cached:         150364 kB
SwapCached:       1724 kB
Active:         120904 kB
Inactive:        94036 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1777824 kB
SwapTotal:     4192956 kB
SwapFree:      4163504 kB
Dirty:            4020 kB
Writeback:           0 kB
AnonPages:       30040 kB
Mapped:          14212 kB
Slab:            44356 kB
PageTables:       4060 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181168 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62532 MiB
End job on node004 at 2010-06-13 04:59:14