Trace number 2656461

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 CardSAT1073 1798.02 1804.56

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/liu/
vtxcov/normalized-vtxcov_v2000_e4000_2.opb.PB06.opb
MD5SUMd89a654d285384133d515ccaf16a0c40
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark1055
Best CPU time to get the best result obtained on this benchmark1789.46
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 1040
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: Cardinality Constraint Learning
0.00/0.00	c Instance file HOME/instance-2656461-1276395159.opb
0.00/0.00	c File size is 112254 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
0.79/0.82	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.79/0.82	c        0   1680     3924     7848    2     7848    1307      0      0 0.05
0.79/0.82	c Initial Lower Bound: 981
0.79/0.82	c Initial Path Cost: 142
0.79/0.82	o 1176
3.09/3.20	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
3.09/3.20	c        0   1680     3925     9528    2     8496    2307      1      0 0.82
3.09/3.20	o 1104
5.79/5.89	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
5.79/5.89	c        0   1680     3926    11208    2     9216    3307      2      0 3.20
5.79/5.89	o 1102
7.99/8.04	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
7.99/8.04	c        2   1680     3933    15578    3     9950    3307      9      0 5.89
7.99/8.04	o 1089
10.09/10.14	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
10.09/10.14	c        2   1680     3934    17258    4    10685    3307     10      0 8.04
10.09/10.14	o 1079
12.00/12.05	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
12.00/12.05	c        2   1680     3935    18938    4    11430    3307     11      0 10.14
12.00/12.05	o 1076
82.67/82.74	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
82.67/82.74	c        2   1680     3936    20618    5    12178    3307     12      0 12.05
82.67/82.74	c      102   1680     4235   116622   27    12776    3638    311      5 17.69
82.67/82.74	c      352   1680     4980   367885   73    14266    4002   1056     12 27.50
82.67/82.74	c      827   1680     6397   775680  121    17100    4403   2473     17 46.24
82.67/82.74	c     1640   1680     6127   655126  106    13000    4844   2203     20 78.23
82.67/82.74	o 1075
268.92/269.01	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
268.92/269.01	c     1707   1680     6327   720687  113    14147    2308   2403     20 82.72
268.92/269.01	c     1807   1680     5079   348082   68    10905    2539   1155     20 87.60
268.92/269.01	c     2057   1680     5823   560213   96    12393    2793   1899     21 97.47
268.92/269.01	c     2534   1680     5322   404835   76    11391    3073   1398     22 115.11
268.92/269.01	c     3347   1680     5567   463570   83    11881    3381   1643     23 145.07
268.92/269.01	c     4667   1680     7099  1009842  142    14945    3720   3175     24 191.52
268.92/269.01	c     6748   1680     5785   605614  104    12317    4093   1861     25 266.26
268.92/269.01	o 1074
334.51/334.68	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
334.51/334.68	c     6763   1680     5831   622165  106    13157    2308   1907     25 268.94
334.51/334.68	c     6863   1680     6129   704450  114    13753    2539   2205     25 273.68
334.51/334.68	c     7113   1680     5195   396512   76    11138    2793   1271     24 284.66
334.51/334.68	c     7588   1680     6618   821026  124    13984    3073   2694     25 302.85
334.51/334.68	c     8401   1680     6886   839835  121    14520    3381   2962     25 332.41
334.51/334.68	o 1073
1797.95/1804.55	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1797.95/1804.55	c     8410   1680     6914   850210  122    15325    2308   2990     25 334.60
1797.95/1804.55	c     8510   1680     5378   404857   75    11505    2539   1454     25 339.41
1797.95/1804.55	c     8760   1680     6127   627274  102    13003    2793   2203     25 349.18
1797.95/1804.55	c     9235   1680     5534   446751   80    11817    3073   1610     25 366.32
1797.95/1804.55	c    10048   1680     5787   514977   88    12323    3381   1863     25 396.06
1797.95/1804.55	c    11369   1680     7333  1089807  148    15415    3720   3409     25 441.24
1797.95/1804.55	c    13450   1680     5983   618695  103    12715    4093   2059     26 512.80
1797.95/1804.55	c    16673   1680     7339  1118225  152    15427    4503   3415     26 620.58
1797.95/1804.55	c    21610   1680     7345  1069715  145    15439    4954   3421     27 784.85
1797.95/1804.55	c    29118   1680     7681  1140718  148    16111    5450   3757     27 1043.77
1797.95/1804.55	c    40480   1680     7356  1058194  143    15461    5996   3432     28 1426.02
1797.95/1804.55	c Resources Exceeded
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-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 
1797.95/1804.55	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1797.95/1804.55	c   33    51668   3200    58792     7638  1134303   3714     28 1798.01
1797.95/1804.55	c Objective: 1073
1797.95/1804.55	s SATISFIABLE
1797.95/1804.55	c Total time: 1798.01 s

Verifier Data 

OK	1073

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2656461-1276395159/watcher-2656461-1276395159 -o /tmp/evaluation-result-2656461-1276395159/solver-2656461-1276395159 -C 1800 -W 2000 -M 1800 bsolo_pb10 -t1800 -l2 HOME/instance-2656461-1276395159.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: 0.92 0.98 0.99 3/106 16868
/proc/meminfo: memFree=1850112/2059040 swapFree=4135604/4192956
[pid=16868] ppid=16866 vsize=11044 CPUtime=0
/proc/16868/stat : 16868 (bsolo_pb10) R 16866 16868 16313 0 -1 4202496 358 0 0 0 0 0 0 0 18 0 1 0 15119907 11309056 276 1992294400 134512640 137138936 4288769024 18446744073709551615 136506715 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/16868/statm: 2761 276 175 642 0 2089 0

[startup+0.099185 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 16868
/proc/meminfo: memFree=1850112/2059040 swapFree=4135604/4192956
[pid=16868] ppid=16866 vsize=11828 CPUtime=0.09
/proc/16868/stat : 16868 (bsolo_pb10) R 16866 16868 16313 0 -1 4202496 653 0 0 0 8 1 0 0 21 0 1 0 15119907 12111872 535 1992294400 134512640 137138936 4288769024 18446744073709551615 135745156 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/16868/statm: 2957 535 218 642 0 2313 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11828

[startup+0.101185 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 16868
/proc/meminfo: memFree=1850112/2059040 swapFree=4135604/4192956
[pid=16868] ppid=16866 vsize=11820 CPUtime=0.09
/proc/16868/stat : 16868 (bsolo_pb10) R 16866 16868 16313 0 -1 4202496 653 0 0 0 8 1 0 0 21 0 1 0 15119907 12103680 535 1992294400 134512640 137138936 4288769024 18446744073709551615 135745275 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/16868/statm: 2955 535 218 642 0 2311 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11820

[startup+0.301204 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 16868
/proc/meminfo: memFree=1850112/2059040 swapFree=4135604/4192956
[pid=16868] ppid=16866 vsize=11996 CPUtime=0.29
/proc/16868/stat : 16868 (bsolo_pb10) R 16866 16868 16313 0 -1 4202496 766 0 0 0 28 1 0 0 21 0 1 0 15119907 12283904 596 1992294400 134512640 137138936 4288769024 18446744073709551615 134712199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/16868/statm: 2999 596 218 642 0 2355 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11996

[startup+0.701245 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 16868
/proc/meminfo: memFree=1850112/2059040 swapFree=4135604/4192956
[pid=16868] ppid=16866 vsize=16424 CPUtime=0.69
/proc/16868/stat : 16868 (bsolo_pb10) R 16866 16868 16313 0 -1 4202496 3050 0 0 0 68 1 0 0 22 0 1 0 15119907 16818176 1121 1992294400 134512640 137138936 4288769024 18446744073709551615 135080848 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/16868/statm: 4106 1121 277 642 0 3462 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 16424

[startup+1.50133 s]
/proc/loadavg: 0.92 0.98 0.99 2/107 16869
/proc/meminfo: memFree=1846880/2059040 swapFree=4135604/4192956
[pid=16868] ppid=16866 vsize=15616 CPUtime=1.49
/proc/16868/stat : 16868 (bsolo_pb10) R 16866 16868 16313 0 -1 4202496 21665 0 0 0 142 7 0 0 25 0 1 0 15119907 15990784 1128 1992294400 134512640 137138936 4288769024 18446744073709551615 135380779 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/16868/statm: 3904 1131 281 642 0 3260 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 15616

[startup+3.10049 s]
/proc/loadavg: 0.92 0.98 0.99 2/107 16869
/proc/meminfo: memFree=1847004/2059040 swapFree=4135604/4192956
[pid=16868] ppid=16866 vsize=12412 CPUtime=3.09
/proc/16868/stat : 16868 (bsolo_pb10) R 16866 16868 16313 0 -1 4202496 64171 0 0 0 288 21 0 0 25 0 1 0 15119907 12709888 756 1992294400 134512640 137138936 4288769024 18446744073709551615 134713063 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/16868/statm: 3140 769 281 642 0 2496 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 12412

[startup+6.30082 s]
/proc/loadavg: 0.93 0.98 0.99 2/107 16869
/proc/meminfo: memFree=1846136/2059040 swapFree=4135604/4192956
[pid=16868] ppid=16866 vsize=15740 CPUtime=6.29
/proc/16868/stat : 16868 (bsolo_pb10) R 16866 16868 16313 0 -1 4202496 138922 0 0 0 582 47 0 0 25 0 1 0 15119907 16117760 1137 1992294400 134512640 137138936 4288769024 18446744073709551615 134713090 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/16868/statm: 3935 1138 286 642 0 3291 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 15740

[startup+12.7005 s]
/proc/loadavg: 0.93 0.98 0.99 2/107 16869
/proc/meminfo: memFree=1847252/2059040 swapFree=4135604/4192956
[pid=16868] ppid=16866 vsize=13024 CPUtime=12.69
/proc/16868/stat : 16868 (bsolo_pb10) R 16866 16868 16313 0 -1 4202496 277547 0 0 0 1172 97 0 0 25 0 1 0 15119907 13336576 879 1992294400 134512640 137138936 4288769024 18446744073709551615 134925887 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/16868/statm: 3256 879 286 642 0 2612 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13024

[startup+25.5008 s]
/proc/loadavg: 0.95 0.98 0.99 2/107 16871
/proc/meminfo: memFree=1843160/2059040 swapFree=4135604/4192956
[pid=16868] ppid=16866 vsize=19980 CPUtime=25.49
/proc/16868/stat : 16868 (bsolo_pb10) R 16866 16868 16313 0 -1 4202496 611981 0 0 0 2324 225 0 0 25 0 1 0 15119907 20459520 1957 1992294400 134512640 137138936 4288769024 18446744073709551615 134734939 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/16868/statm: 4995 1957 286 642 0 4351 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 19980

[startup+51.1014 s]
/proc/loadavg: 0.96 0.98 0.99 2/107 16871
/proc/meminfo: memFree=1836588/2059040 swapFree=4135604/4192956
[pid=16868] ppid=16866 vsize=23144 CPUtime=51.08
/proc/16868/stat : 16868 (bsolo_pb10) R 16866 16868 16313 0 -1 4202496 1272325 0 0 0 4642 466 0 0 25 0 1 0 15119907 23699456 3458 1992294400 134512640 137138936 4288769024 18446744073709551615 134618176 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/16868/statm: 5786 3458 286 642 0 5142 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 23144

[startup+102.309 s]
/proc/loadavg: 0.98 0.98 0.99 2/107 16876
/proc/meminfo: memFree=1827724/2059040 swapFree=4135604/4192956
[pid=16868] ppid=16866 vsize=34080 CPUtime=102.28
/proc/16868/stat : 16868 (bsolo_pb10) R 16866 16868 16313 0 -1 4202496 2085926 0 0 0 9455 773 0 0 25 0 1 0 15119907 34897920 5553 1992294400 134512640 137138936 4288769024 18446744073709551615 135457656 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/16868/statm: 8520 5553 286 642 0 7876 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 34080

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 16876
/proc/meminfo: memFree=1827724/2059040 swapFree=4135604/4192956
[pid=16868] ppid=16866 vsize=33864 CPUtime=162.25
/proc/16868/stat : 16868 (bsolo_pb10) R 16866 16868 16313 0 -1 4202496 2339311 0 0 0 15339 886 0 0 25 0 1 0 15119907 34676736 5539 1992294400 134512640 137138936 4288769024 18446744073709551615 135251331 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/16868/statm: 8466 5539 286 642 0 7822 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 33864

[startup+222.301 s]
/proc/loadavg: 1.07 1.00 1.00 2/107 16878
/proc/meminfo: memFree=1825864/2059040 swapFree=4135604/4192956
[pid=16868] ppid=16866 vsize=36784 CPUtime=222.23
/proc/16868/stat : 16868 (bsolo_pb10) R 16866 16868 16313 0 -1 4202496 3339679 0 0 0 20959 1264 0 0 25 0 1 0 15119907 37666816 6187 1992294400 134512640 137138936 4288769024 18446744073709551615 135185792 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/16868/statm: 9015 6169 286 642 0 8371 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 36784

[startup+282.301 s]
/proc/loadavg: 1.02 1.00 1.00 2/107 16880
/proc/meminfo: memFree=1825988/2059040 swapFree=4135604/4192956
[pid=16868] ppid=16866 vsize=36584 CPUtime=282.22
/proc/16868/stat : 16868 (bsolo_pb10) R 16866 16868 16313 0 -1 4202496 4065161 0 0 0 26674 1548 0 0 25 0 1 0 15119907 37462016 6116 1992294400 134512640 137138936 4288769024 18446744073709551615 134872068 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/16868/statm: 9146 6116 286 642 0 8502 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 36584

[startup+342.301 s]
/proc/loadavg: 1.01 1.00 1.00 2/107 16882
/proc/meminfo: memFree=1825988/2059040 swapFree=4135604/4192956
[pid=16868] ppid=16866 vsize=33160 CPUtime=342.21
/proc/16868/stat : 16868 (bsolo_pb10) R 16866 16868 16313 0 -1 4202496 4369627 0 0 0 32537 1684 0 0 25 0 1 0 15119907 33955840 5962 1992294400 134512640 137138936 4288769024 18446744073709551615 135783810 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/16868/statm: 8290 5962 286 642 0 7646 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 33160

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 16884
/proc/meminfo: memFree=1825988/2059040 swapFree=4135604/4192956
[pid=16868] ppid=16866 vsize=36044 CPUtime=402.19
/proc/16868/stat : 16868 (bsolo_pb10) R 16866 16868 16313 0 -1 4202496 4654739 0 0 0 38409 1810 0 0 25 0 1 0 15119907 36909056 5998 1992294400 134512640 137138936 4288769024 18446744073709551615 135251734 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/16868/statm: 9011 5998 286 642 0 8367 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 36044

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 16884
/proc/meminfo: memFree=1825988/2059040 swapFree=4135604/4192956
[pid=16868] ppid=16866 vsize=36044 CPUtime=462.18
/proc/16868/stat : 16868 (bsolo_pb10) R 16866 16868 16313 0 -1 4202496 4940420 0 0 0 44282 1936 0 0 25 0 1 0 15119907 36909056 5993 1992294400 134512640 137138936 4288769024 18446744073709551615 135251096 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/16868/statm: 9011 5993 286 642 0 8367 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 36044

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 16886
/proc/meminfo: memFree=1825864/2059040 swapFree=4135604/4192956
[pid=16868] ppid=16866 vsize=33120 CPUtime=522.15
/proc/16868/stat : 16868 (bsolo_pb10) R 16866 16868 16313 0 -1 4202496 5223100 0 0 0 50154 2061 0 0 25 0 1 0 15119907 33914880 5952 1992294400 134512640 137138936 4288769024 18446744073709551615 134914516 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/16868/statm: 8280 5952 286 642 0 7636 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 33120

[startup+582.302 s]
/proc/loadavg: 1.36 1.08 1.03 2/114 21838
/proc/meminfo: memFree=1814888/2059040 swapFree=4135604/4192956
[pid=16868] ppid=16866 vsize=39392 CPUtime=581.13
/proc/16868/stat : 16868 (bsolo_pb10) R 16866 16868 16313 0 -1 4202496 6231418 0 0 0 55664 2449 0 0 25 0 1 0 15119907 40337408 6847 1992294400 134512640 137138936 4288769024 18446744073709551615 134849500 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/16868/statm: 9848 6847 286 642 0 9204 0
Current children cumulated CPU time (s) 581.13
Current children cumulated vsize (KiB) 39392

[startup+642.302 s]
/proc/loadavg: 2.00 1.31 1.10 3/113 5510
/proc/meminfo: memFree=1800712/2059040 swapFree=4135604/4192956
[pid=16868] ppid=16866 vsize=39208 CPUtime=638.25
/proc/16868/stat : 16868 (bsolo_pb10) R 16866 16868 16313 0 -1 4202496 7103559 0 0 0 61017 2808 0 0 25 0 1 0 15119907 40148992 6771 1992294400 134512640 137138936 4288769024 18446744073709551615 135470725 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/16868/statm: 9802 6771 286 642 0 9158 0
Current children cumulated CPU time (s) 638.25
Current children cumulated vsize (KiB) 39208

[startup+702.301 s]

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

/proc/meminfo: memFree=1783204/2059040 swapFree=4135604/4192956
[pid=16868] ppid=16866 vsize=42384 CPUtime=1115.92
/proc/16868/stat : 16868 (bsolo_pb10) R 16866 16868 16313 0 -1 4202496 12024197 0 0 0 106808 4784 0 0 25 0 1 0 15119907 43401216 7785 1992294400 134512640 137138936 4288769024 18446744073709551615 135380695 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/16868/statm: 10596 7785 286 642 0 9952 0
Current children cumulated CPU time (s) 1115.92
Current children cumulated vsize (KiB) 42384

[startup+1182.3 s]
/proc/loadavg: 1.01 1.12 1.11 2/107 22589
/proc/meminfo: memFree=1783328/2059040 swapFree=4135604/4192956
[pid=16868] ppid=16866 vsize=39388 CPUtime=1175.91
/proc/16868/stat : 16868 (bsolo_pb10) R 16866 16868 16313 0 -1 4202496 13060653 0 0 0 112421 5170 0 0 25 0 1 0 15119907 40333312 7519 1992294400 134512640 137138936 4288769024 18446744073709551615 134618019 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/16868/statm: 9847 7519 286 642 0 9203 0
Current children cumulated CPU time (s) 1175.91
Current children cumulated vsize (KiB) 39388

[startup+1242.3 s]
/proc/loadavg: 1.03 1.11 1.11 2/107 22591
/proc/meminfo: memFree=1782336/2059040 swapFree=4135604/4192956
[pid=16868] ppid=16866 vsize=43512 CPUtime=1235.9
/proc/16868/stat : 16868 (bsolo_pb10) R 16866 16868 16313 0 -1 4202496 13953322 0 0 0 118072 5518 0 0 25 0 1 0 15119907 44556288 7875 1992294400 134512640 137138936 4288769024 18446744073709551615 134840705 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/16868/statm: 10878 7883 286 642 0 10234 0
Current children cumulated CPU time (s) 1235.9
Current children cumulated vsize (KiB) 43512

[startup+1302.3 s]
/proc/loadavg: 1.13 1.11 1.10 2/107 22593
/proc/meminfo: memFree=1782584/2059040 swapFree=4135604/4192956
[pid=16868] ppid=16866 vsize=43428 CPUtime=1295.88
/proc/16868/stat : 16868 (bsolo_pb10) R 16866 16868 16313 0 -1 4202496 15029647 0 0 0 123665 5923 0 0 25 0 1 0 15119907 44470272 7844 1992294400 134512640 137138936 4288769024 18446744073709551615 134734954 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/16868/statm: 10857 7846 286 642 0 10213 0
Current children cumulated CPU time (s) 1295.88
Current children cumulated vsize (KiB) 43428

[startup+1362.3 s]
/proc/loadavg: 1.10 1.11 1.10 2/107 22593
/proc/meminfo: memFree=1782708/2059040 swapFree=4135604/4192956
[pid=16868] ppid=16866 vsize=39992 CPUtime=1355.86
/proc/16868/stat : 16868 (bsolo_pb10) R 16866 16868 16313 0 -1 4202496 15865121 0 0 0 129340 6246 0 0 25 0 1 0 15119907 40951808 7670 1992294400 134512640 137138936 4288769024 18446744073709551615 134750141 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/16868/statm: 9998 7670 286 642 0 9354 0
Current children cumulated CPU time (s) 1355.86
Current children cumulated vsize (KiB) 39992

[startup+1422.31 s]
/proc/loadavg: 1.09 1.10 1.09 2/107 22595
/proc/meminfo: memFree=1782708/2059040 swapFree=4135604/4192956
[pid=16868] ppid=16866 vsize=43196 CPUtime=1415.85
/proc/16868/stat : 16868 (bsolo_pb10) R 16866 16868 16313 0 -1 4202496 16419910 0 0 0 135126 6459 0 0 25 0 1 0 15119907 44232704 7776 1992294400 134512640 137138936 4288769024 18446744073709551615 135465888 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/16868/statm: 10799 7776 286 642 0 10155 0
Current children cumulated CPU time (s) 1415.85
Current children cumulated vsize (KiB) 43196

[startup+1482.3 s]
/proc/loadavg: 1.08 1.09 1.09 2/107 22597
/proc/meminfo: memFree=1781716/2059040 swapFree=4135604/4192956
[pid=16868] ppid=16866 vsize=44604 CPUtime=1475.83
/proc/16868/stat : 16868 (bsolo_pb10) R 16866 16868 16313 0 -1 4202496 17051607 0 0 0 140877 6706 0 0 25 0 1 0 15119907 45674496 8123 1992294400 134512640 137138936 4288769024 18446744073709551615 134840676 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/16868/statm: 11151 8123 286 642 0 10507 0
Current children cumulated CPU time (s) 1475.83
Current children cumulated vsize (KiB) 44604

[startup+1542.3 s]
/proc/loadavg: 1.12 1.10 1.09 2/107 22599
/proc/meminfo: memFree=1777128/2059040 swapFree=4135604/4192956
[pid=16868] ppid=16866 vsize=45696 CPUtime=1535.82
/proc/16868/stat : 16868 (bsolo_pb10) R 16866 16868 16313 0 -1 4202496 18410072 0 0 0 146376 7206 0 0 25 0 1 0 15119907 46792704 9064 1992294400 134512640 137138936 4288769024 18446744073709551615 134832123 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/16868/statm: 11424 9064 286 642 0 10780 0
Current children cumulated CPU time (s) 1535.82
Current children cumulated vsize (KiB) 45696

[startup+1602.3 s]
/proc/loadavg: 1.08 1.10 1.09 2/107 22601
/proc/meminfo: memFree=1777128/2059040 swapFree=4135604/4192956
[pid=16868] ppid=16866 vsize=47440 CPUtime=1595.8
/proc/16868/stat : 16868 (bsolo_pb10) R 16866 16868 16313 0 -1 4202496 19241052 0 0 0 152060 7520 0 0 25 0 1 0 15119907 48578560 9048 1992294400 134512640 137138936 4288769024 18446744073709551615 135388588 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/16868/statm: 11860 9048 286 642 0 11216 0
Current children cumulated CPU time (s) 1595.8
Current children cumulated vsize (KiB) 47440

[startup+1662.3 s]
/proc/loadavg: 1.07 1.09 1.09 2/107 22601
/proc/meminfo: memFree=1777128/2059040 swapFree=4135604/4192956
[pid=16868] ppid=16866 vsize=48268 CPUtime=1655.79
/proc/16868/stat : 16868 (bsolo_pb10) R 16866 16868 16313 0 -1 4202496 19606839 0 0 0 157902 7677 0 0 25 0 1 0 15119907 49426432 9059 1992294400 134512640 137138936 4288769024 18446744073709551615 134850660 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/16868/statm: 12067 9059 286 642 0 11423 0
Current children cumulated CPU time (s) 1655.79
Current children cumulated vsize (KiB) 48268

[startup+1722.3 s]
/proc/loadavg: 1.13 1.10 1.09 2/107 22603
/proc/meminfo: memFree=1777128/2059040 swapFree=4135604/4192956
[pid=16868] ppid=16866 vsize=48088 CPUtime=1715.78
/proc/16868/stat : 16868 (bsolo_pb10) R 16866 16868 16313 0 -1 4202496 19883350 0 0 0 163776 7802 0 0 25 0 1 0 15119907 49242112 9059 1992294400 134512640 137138936 4288769024 18446744073709551615 135573104 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/16868/statm: 12022 9059 286 642 0 11378 0
Current children cumulated CPU time (s) 1715.78
Current children cumulated vsize (KiB) 48088

[startup+1782.3 s]
/proc/loadavg: 1.08 1.09 1.09 2/107 22605
/proc/meminfo: memFree=1776880/2059040 swapFree=4135604/4192956
[pid=16868] ppid=16866 vsize=46116 CPUtime=1775.75
/proc/16868/stat : 16868 (bsolo_pb10) R 16866 16868 16313 0 -1 4202496 20146408 0 0 0 169648 7927 0 0 25 0 1 0 15119907 47222784 9023 1992294400 134512640 137138936 4288769024 18446744073709551615 136507573 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/16868/statm: 11797 9026 286 642 0 11153 0
Current children cumulated CPU time (s) 1775.75
Current children cumulated vsize (KiB) 46116

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

[startup+1791.91 s]
/proc/loadavg: 1.07 1.09 1.09 2/107 22605
/proc/meminfo: memFree=1776880/2059040 swapFree=4135604/4192956
[pid=16868] ppid=16866 vsize=47184 CPUtime=1785.36
/proc/16868/stat : 16868 (bsolo_pb10) R 16866 16868 16313 0 -1 4202496 20187976 0 0 0 170592 7944 0 0 25 0 1 0 15119907 48316416 9043 1992294400 134512640 137138936 4288769024 18446744073709551615 135381712 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/16868/statm: 11796 9043 286 642 0 11152 0
Current children cumulated CPU time (s) 1785.36
Current children cumulated vsize (KiB) 47184

[startup+1798.3 s]
/proc/loadavg: 1.06 1.09 1.09 2/107 22605
/proc/meminfo: memFree=1776880/2059040 swapFree=4135604/4192956
[pid=16868] ppid=16866 vsize=47176 CPUtime=1791.75
/proc/16868/stat : 16868 (bsolo_pb10) R 16866 16868 16313 0 -1 4202496 20215426 0 0 0 171219 7956 0 0 25 0 1 0 15119907 48308224 9043 1992294400 134512640 137138936 4288769024 18446744073709551615 135381759 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/16868/statm: 11794 9043 286 642 0 11150 0
Current children cumulated CPU time (s) 1791.75
Current children cumulated vsize (KiB) 47176

[startup+1801.5 s]
/proc/loadavg: 1.06 1.09 1.09 2/107 22605
/proc/meminfo: memFree=1776880/2059040 swapFree=4135604/4192956
[pid=16868] ppid=16866 vsize=48076 CPUtime=1794.95
/proc/16868/stat : 16868 (bsolo_pb10) R 16866 16868 16313 0 -1 4202496 20229291 0 0 0 171533 7962 0 0 25 0 1 0 15119907 49229824 9057 1992294400 134512640 137138936 4288769024 18446744073709551615 135251190 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/16868/statm: 12019 9057 286 642 0 11375 0
Current children cumulated CPU time (s) 1794.95
Current children cumulated vsize (KiB) 48076

[startup+1803.1 s]
/proc/loadavg: 1.06 1.09 1.09 2/107 22605
/proc/meminfo: memFree=1776880/2059040 swapFree=4135604/4192956
[pid=16868] ppid=16866 vsize=48080 CPUtime=1796.55
/proc/16868/stat : 16868 (bsolo_pb10) R 16866 16868 16313 0 -1 4202496 20236153 0 0 0 171690 7965 0 0 25 0 1 0 15119907 49233920 9056 1992294400 134512640 137138936 4288769024 18446744073709551615 135456401 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/16868/statm: 12020 9056 286 642 0 11376 0
Current children cumulated CPU time (s) 1796.55
Current children cumulated vsize (KiB) 48080

[startup+1803.9 s]
/proc/loadavg: 1.05 1.08 1.09 2/107 22605
/proc/meminfo: memFree=1776880/2059040 swapFree=4135604/4192956
[pid=16868] ppid=16866 vsize=48080 CPUtime=1797.35
/proc/16868/stat : 16868 (bsolo_pb10) R 16866 16868 16313 0 -1 4202496 20239732 0 0 0 171769 7966 0 0 25 0 1 0 15119907 49233920 9056 1992294400 134512640 137138936 4288769024 18446744073709551615 135456313 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/16868/statm: 12020 9056 286 642 0 11376 0
Current children cumulated CPU time (s) 1797.35
Current children cumulated vsize (KiB) 48080

[startup+1804.3 s]
/proc/loadavg: 1.05 1.08 1.09 2/107 22605
/proc/meminfo: memFree=1776880/2059040 swapFree=4135604/4192956
[pid=16868] ppid=16866 vsize=48076 CPUtime=1797.75
/proc/16868/stat : 16868 (bsolo_pb10) R 16866 16868 16313 0 -1 4202496 20241531 0 0 0 171808 7967 0 0 25 0 1 0 15119907 49229824 9055 1992294400 134512640 137138936 4288769024 18446744073709551615 135251804 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/16868/statm: 12019 9055 286 642 0 11375 0
Current children cumulated CPU time (s) 1797.75
Current children cumulated vsize (KiB) 48076

[startup+1804.5 s]
/proc/loadavg: 1.05 1.08 1.09 2/107 22605
/proc/meminfo: memFree=1776880/2059040 swapFree=4135604/4192956
[pid=16868] ppid=16866 vsize=47184 CPUtime=1797.95
/proc/16868/stat : 16868 (bsolo_pb10) R 16866 16868 16313 0 -1 4202496 20242471 0 0 0 171827 7968 0 0 25 0 1 0 15119907 48316416 9041 1992294400 134512640 137138936 4288769024 18446744073709551615 135412729 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/16868/statm: 11796 9041 286 642 0 11152 0
Current children cumulated CPU time (s) 1797.95
Current children cumulated vsize (KiB) 47184

Child status: 0
Real time (s): 1804.56
CPU time (s): 1798.02
CPU user time (s): 1718.33
CPU system time (s): 79.6879
CPU usage (%): 99.6376
Max. virtual memory (cumulated for all children) (KiB): 49752

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1718.33
system time used= 79.6879
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 20242693
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= 14288

runsolver used 2.69959 second user time and 8.92764 second system time

The end

Launcher Data 

Begin job on node002 at 2010-06-13 04:12:39
IDJOB=2656461
IDBENCH=1991
IDSOLVER=1162
FILE ID=node002/2656461-1276395159
PBS_JOBID= 11173267
Free space on /tmp= 62400 MiB

SOLVER NAME= bsolo 3.2 Card
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB06/liu/vtxcov/normalized-vtxcov_v2000_e4000_2.opb.PB06.opb
COMMAND LINE= bsolo_pb10 -tTIMEOUT -l2 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2656461-1276395159/watcher-2656461-1276395159 -o /tmp/evaluation-result-2656461-1276395159/solver-2656461-1276395159 -C 1800 -W 2000 -M 1800  bsolo_pb10 -t1800 -l2 HOME/instance-2656461-1276395159.opb

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

MD5SUM BENCH= d89a654d285384133d515ccaf16a0c40
RANDOM SEED=516347111

node002.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		: 3000.242
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	: 6000.48
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		: 3000.242
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	: 5599.36
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1850700 kB
Buffers:         36544 kB
Cached:          95920 kB
SwapCached:      10268 kB
Active:          33028 kB
Inactive:       111796 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1850700 kB
SwapTotal:     4192956 kB
SwapFree:      4135604 kB
Dirty:            3984 kB
Writeback:           0 kB
AnonPages:       10896 kB
Mapped:           9188 kB
Slab:            41820 kB
PageTables:       3908 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   179696 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= 62396 MiB
End job on node002 at 2010-06-13 04:42:44