Trace number 2657384

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 ClSAT1075 1798.03 1798.59

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/liu/
vtxcov/normalized-vtxcov_v2000_e4000_6.opb.PB06.opb
MD5SUMe9984c89af246abdf2b2a4294753ea30
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 benchmark1789.54
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 1036
Optimality of the best value was proved NO
Number of variables1963
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 1963
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 1963
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 1963
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-2657384-1276388942.opb
0.00/0.00	c File size is 112303 bytes.
0.00/0.02	c Highest Coefficient sum: 1963
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: 1963 Constr: 4000 4000/0/0 Lit: 8000 Watch. Lit: 8000
0.00/0.02	c Obj. Vars: 1963 (100 % of total variables)
0.03/0.04	c Formula reductions applied at preprocessing
0.03/0.04	c Pre-processing Time: 0.047 s
0.79/0.86	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.79/0.86	c        0   1667     3925     7850    2     7850    1308      0      0 0.05
0.79/0.86	c Initial Lower Bound: 979
0.79/0.86	c Initial Path Cost: 146
0.79/0.86	o 1180
5.29/5.36	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
5.29/5.36	c        0   1667     3926     9517    2     8485    2308      1      0 0.86
5.29/5.36	o 1153
7.39/7.46	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
7.39/7.46	c        0   1667     3927    11184    2     9147    3308      2      0 5.37
7.39/7.46	o 1088
9.58/9.61	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
9.58/9.61	c        0   1667     3928    12851    3     9874    4308      3      0 7.46
9.58/9.61	o 1087
27.08/27.11	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
27.08/27.11	c        1   1667     3931    15240    3    10606    4308      6      0 9.61
27.08/27.11	c      101   1667     4131    93025   22    11006    4739    206      6 15.05
27.08/27.11	c      352   1667     4629   282367   60    12002    5213    704     14 24.89
27.08/27.11	o 1086
29.48/29.60	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
29.48/29.60	c      357   1667     4640   287722   62    12751    4308    715     13 27.11
29.48/29.60	o 1085
36.48/36.51	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
36.48/36.51	c      361   1667     4649   292756   62    13497    4308    724     12 29.59
36.48/36.51	c      461   1667     4846   361213   74    13891    4739    921     13 34.72
36.48/36.51	o 1084
38.08/38.11	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
38.08/38.11	c      461   1667     4847   362880   74    14622    4308    922     12 36.49
38.08/38.11	o 1081
40.18/40.27	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
40.18/40.27	c      461   1667     4848   364547   75    15356    4308    923     12 38.09
40.18/40.27	o 1080
228.72/228.82	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
228.72/228.82	c      474   1667     4875   375000   76    16143    4308    950     11 40.26
228.72/228.82	c      575   1667     5076   440018   86    16545    4739   1151     12 45.37
228.72/228.82	c      825   1667     5570   598599  107    17533    5213   1645     14 55.57
228.72/228.82	c     1300   1667     6508   912318  140    19409    5735   2583     17 73.94
228.72/228.82	c     2113   1667     8125  1472710  181    22643    6309   4200     20 103.17
228.72/228.82	c     3436   1667     7081  1241655  175    14895    6940   3156     23 143.77
228.72/228.82	c     5517   1667     7396  1328754  179    15525    7635   3471     25 214.40
228.72/228.82	o 1079
263.00/263.18	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
263.00/263.18	c     5884   1667     8129  1645329  202    17725    2308   4204     25 228.75
263.00/263.18	c     5984   1667     5280   497019   94    11294    2539   1355     25 233.71
263.00/263.18	c     6235   1667     5779   653658  113    12292    2793   1854     25 243.73
263.00/263.18	c     6710   1667     6719   974507  145    14172    3073   2794     25 261.11
263.00/263.18	o 1078
339.69/339.87	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
339.69/339.87	c     6713   1667     6726   978267  145    14921    2308   2801     25 263.09
339.69/339.87	c     6814   1667     5281   480140   90    11297    2539   1356     25 268.18
339.69/339.87	c     7064   1667     5776   644273  111    12287    2793   1851     25 278.49
339.69/339.87	c     7539   1667     6716   960682  143    14167    3073   2791     25 296.07
339.69/339.87	c     8352   1667     6084   722436  118    12903    3381   2159     25 324.32
339.69/339.87	o 1077
516.84/517.09	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
516.84/517.09	c     8745   1667     6864   980805  142    15199    2308   2939     25 339.76
516.84/517.09	c     8848   1667     5286   452245   85    11308    2539   1361     25 344.85
516.84/517.09	c     9098   1667     5784   606549  104    12304    2793   1859     25 354.52
516.84/517.09	c     9576   1667     6736   924373  137    14208    3073   2811     25 372.42
516.84/517.09	c    10389   1667     6123   724179  118    12982    3381   2198     25 400.09
516.84/517.09	c    11709   1667     6351   783262  123    13438    3720   2426     26 445.68
516.84/517.09	c    13790   1667     7893  1313895  166    16522    4093   3968     26 513.38
516.84/517.09	o 1076
539.53/539.79	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
539.53/539.79	c    13822   1667     7958  1345141  169    17389    2308   4033     26 516.93
539.53/539.79	c    13922   1667     5279   455595   86    11295    2539   1354     26 521.97
539.53/539.79	c    14173   1667     5778   611755  105    12293    2793   1853     26 531.81
539.53/539.79	o 1075
1797.94/1798.58	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1797.94/1798.58	c    14290   1667     6013   754100  125    13501    2308   2088     26 539.63
1797.94/1798.58	c    14390   1667     6213   810305  130    13901    2539   2288     26 544.58
1797.94/1798.58	c    14640   1667     6709   971216  144    14893    2793   2784     26 553.73
1797.94/1798.58	c    15115   1667     5513   539500   97    11764    3073   1588     26 569.33
1797.94/1798.58	c    15933   1667     7126  1016448  142    14990    3381   3201     26 597.24
1797.94/1798.58	c    17255   1667     7269  1133433  155    15276    3720   3344     26 639.46
1797.94/1798.58	c    19336   1667     6170   766808  124    13078    4093   2245     27 705.35
1797.94/1798.58	c    22560   1667     6837  1287393  188    14412    4503   2912     28 795.77
1797.94/1798.58	c    27496   1667     7890  1151426  145    16518    4954   3965     28 956.72
1797.94/1798.58	c    35002   1667     6725   972147  144    14188    5450   2800     29 1193.47
1797.94/1798.58	c    46364   1667     7882  1887083  239    16502    5996   3957     30 1516.68
1797.94/1798.58	c Resources Exceeded
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x1870 x1871 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 
1797.94/1798.58	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1797.94/1798.58	c   48    54975   3599    64594    10156  1953127   6231     30 1798.03
1797.94/1798.58	c Objective: 1075
1797.94/1798.58	s SATISFIABLE
1797.94/1798.58	c Total time: 1798.03 s

Verifier Data 

OK	1075

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2657384-1276388942/watcher-2657384-1276388942 -o /tmp/evaluation-result-2657384-1276388942/solver-2657384-1276388942 -C 1800 -W 2000 -M 1800 bsolo_pb10 -t1800 -l1 HOME/instance-2657384-1276388942.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 3/106 13000
/proc/meminfo: memFree=1835564/2059040 swapFree=4163504/4192956
[pid=13000] ppid=12998 vsize=11044 CPUtime=0
/proc/13000/stat : 13000 (bsolo_pb10) R 12998 13000 12488 0 -1 4202496 361 0 0 0 0 0 0 0 20 0 1 0 14498109 11309056 280 1992294400 134512640 137138936 4294696832 18446744073709551615 136506715 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13000/statm: 2761 280 176 642 0 2089 0

[startup+0.038601 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 13000
/proc/meminfo: memFree=1835564/2059040 swapFree=4163504/4192956
[pid=13000] ppid=12998 vsize=11596 CPUtime=0.03
/proc/13000/stat : 13000 (bsolo_pb10) R 12998 13000 12488 0 -1 4202496 587 0 0 0 3 0 0 0 20 0 1 0 14498109 11874304 470 1992294400 134512640 137138936 4294696832 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13000/statm: 2899 470 185 642 0 2255 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 11596

[startup+0.100606 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 13000
/proc/meminfo: memFree=1835564/2059040 swapFree=4163504/4192956
[pid=13000] ppid=12998 vsize=11824 CPUtime=0.09
/proc/13000/stat : 13000 (bsolo_pb10) R 12998 13000 12488 0 -1 4202496 658 0 0 0 8 1 0 0 20 0 1 0 14498109 12107776 541 1992294400 134512640 137138936 4294696832 18446744073709551615 134709139 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13000/statm: 2956 541 218 642 0 2312 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11824

[startup+0.300625 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 13000
/proc/meminfo: memFree=1835564/2059040 swapFree=4163504/4192956
[pid=13000] ppid=12998 vsize=11988 CPUtime=0.29
/proc/13000/stat : 13000 (bsolo_pb10) R 12998 13000 12488 0 -1 4202496 761 0 0 0 28 1 0 0 20 0 1 0 14498109 12275712 601 1992294400 134512640 137138936 4294696832 18446744073709551615 134709155 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13000/statm: 2997 601 218 642 0 2353 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11988

[startup+0.700663 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 13000
/proc/meminfo: memFree=1835564/2059040 swapFree=4163504/4192956
[pid=13000] ppid=12998 vsize=16404 CPUtime=0.69
/proc/13000/stat : 13000 (bsolo_pb10) R 12998 13000 12488 0 -1 4202496 2731 0 0 0 67 2 0 0 21 0 1 0 14498109 16797696 1111 1992294400 134512640 137138936 4294696832 18446744073709551615 135333141 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13000/statm: 4101 1111 277 642 0 3457 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 16404

[startup+1.50074 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13001
/proc/meminfo: memFree=1832084/2059040 swapFree=4163504/4192956
[pid=13000] ppid=12998 vsize=12132 CPUtime=1.49
/proc/13000/stat : 13000 (bsolo_pb10) R 12998 13000 12488 0 -1 4202496 18223 0 0 0 141 8 0 0 22 0 1 0 14498109 12423168 701 1992294400 134512640 137138936 4294696832 18446744073709551615 135783810 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13000/statm: 3033 701 281 642 0 2389 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 12132

[startup+3.10089 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13001
/proc/meminfo: memFree=1832580/2059040 swapFree=4163504/4192956
[pid=13000] ppid=12998 vsize=12848 CPUtime=3.09
/proc/13000/stat : 13000 (bsolo_pb10) R 12998 13000 12488 0 -1 4202496 59806 0 0 0 287 22 0 0 25 0 1 0 14498109 13156352 831 1992294400 134512640 137138936 4294696832 18446744073709551615 134924392 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13000/statm: 3212 831 281 642 0 2568 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 12848

[startup+6.3012 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13003
/proc/meminfo: memFree=1831464/2059040 swapFree=4163504/4192956
[pid=13000] ppid=12998 vsize=16248 CPUtime=6.29
/proc/13000/stat : 13000 (bsolo_pb10) R 12998 13000 12488 0 -1 4202496 153532 0 0 0 576 53 0 0 25 0 1 0 14498109 16637952 987 1992294400 134512640 137138936 4294696832 18446744073709551615 135251339 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13000/statm: 4062 987 282 642 0 3418 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 16248

[startup+12.7008 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13003
/proc/meminfo: memFree=1831464/2059040 swapFree=4163504/4192956
[pid=13000] ppid=12998 vsize=15520 CPUtime=12.68
/proc/13000/stat : 13000 (bsolo_pb10) R 12998 13000 12488 0 -1 4202496 306370 0 0 0 1165 103 0 0 25 0 1 0 14498109 15892480 1038 1992294400 134512640 137138936 4294696832 18446744073709551615 135412739 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13000/statm: 3880 1038 285 642 0 3236 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 15520

[startup+25.501 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13003
/proc/meminfo: memFree=1827992/2059040 swapFree=4163504/4192956
[pid=13000] ppid=12998 vsize=19192 CPUtime=25.49
/proc/13000/stat : 13000 (bsolo_pb10) R 12998 13000 12488 0 -1 4202496 655206 0 0 0 2321 228 0 0 25 0 1 0 14498109 19652608 1983 1992294400 134512640 137138936 4294696832 18446744073709551615 135379341 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13000/statm: 4798 1989 285 642 0 4154 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 19192

[startup+51.1005 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13003
/proc/meminfo: memFree=1825016/2059040 swapFree=4163504/4192956
[pid=13000] ppid=12998 vsize=22780 CPUtime=51.07
/proc/13000/stat : 13000 (bsolo_pb10) R 12998 13000 12488 0 -1 4202496 1295252 0 0 0 4640 467 0 0 25 0 1 0 14498109 23326720 2651 1992294400 134512640 137138936 4294696832 18446744073709551615 134731489 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13000/statm: 5695 2651 285 642 0 5051 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 22780

[startup+102.308 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13005
/proc/meminfo: memFree=1813360/2059040 swapFree=4163504/4192956
[pid=13000] ppid=12998 vsize=35096 CPUtime=102.26
/proc/13000/stat : 13000 (bsolo_pb10) R 12998 13000 12488 0 -1 4202496 2700320 0 0 0 9244 982 0 0 25 0 1 0 14498109 35938304 5778 1992294400 134512640 137138936 4294696832 18446744073709551615 134720968 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13000/statm: 8774 5778 285 642 0 8130 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 35096

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13007
/proc/meminfo: memFree=1797612/2059040 swapFree=4163504/4192956
[pid=13000] ppid=12998 vsize=49912 CPUtime=162.24
/proc/13000/stat : 13000 (bsolo_pb10) R 12998 13000 12488 0 -1 4202496 4078109 0 0 0 14745 1479 0 0 25 0 1 0 14498109 51109888 9464 1992294400 134512640 137138936 4294696832 18446744073709551615 135456449 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13000/statm: 12478 9464 285 642 0 11834 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 49912

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13007
/proc/meminfo: memFree=1796248/2059040 swapFree=4163504/4192956
[pid=13000] ppid=12998 vsize=51972 CPUtime=222.22
/proc/13000/stat : 13000 (bsolo_pb10) R 12998 13000 12488 0 -1 4202496 4758966 0 0 0 20477 1745 0 0 25 0 1 0 14498109 53219328 10027 1992294400 134512640 137138936 4294696832 18446744073709551615 135471517 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13000/statm: 12993 10027 285 642 0 12349 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 51972

[startup+282.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13009
/proc/meminfo: memFree=1796124/2059040 swapFree=4163504/4192956
[pid=13000] ppid=12998 vsize=50496 CPUtime=282.2
/proc/13000/stat : 13000 (bsolo_pb10) R 12998 13000 12488 0 -1 4202496 5123948 0 0 0 26320 1900 0 0 25 0 1 0 14498109 51707904 9782 1992294400 134512640 137138936 4294696832 18446744073709551615 135389671 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13000/statm: 12624 9782 285 642 0 11980 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 50496

[startup+342.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13011
/proc/meminfo: memFree=1796124/2059040 swapFree=4163504/4192956
[pid=13000] ppid=12998 vsize=50500 CPUtime=342.18
/proc/13000/stat : 13000 (bsolo_pb10) R 12998 13000 12488 0 -1 4202496 5376316 0 0 0 32207 2011 0 0 25 0 1 0 14498109 51712000 9778 1992294400 134512640 137138936 4294696832 18446744073709551615 134850633 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13000/statm: 12625 9778 285 642 0 11981 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 50500

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13013
/proc/meminfo: memFree=1796124/2059040 swapFree=4163504/4192956
[pid=13000] ppid=12998 vsize=49788 CPUtime=402.16
/proc/13000/stat : 13000 (bsolo_pb10) R 12998 13000 12488 0 -1 4202496 5592365 0 0 0 38102 2114 0 0 25 0 1 0 14498109 50982912 9770 1992294400 134512640 137138936 4294696832 18446744073709551615 135412748 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13000/statm: 12447 9770 285 642 0 11803 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 49788

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13015
/proc/meminfo: memFree=1796124/2059040 swapFree=4163504/4192956
[pid=13000] ppid=12998 vsize=50480 CPUtime=462.15
/proc/13000/stat : 13000 (bsolo_pb10) R 12998 13000 12488 0 -1 4202496 5809662 0 0 0 43997 2218 0 0 25 0 1 0 14498109 51691520 9778 1992294400 134512640 137138936 4294696832 18446744073709551615 135471514 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13000/statm: 12620 9778 285 642 0 11976 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 50480

[startup+522.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13015
/proc/meminfo: memFree=1796124/2059040 swapFree=4163504/4192956
[pid=13000] ppid=12998 vsize=49856 CPUtime=522.13
/proc/13000/stat : 13000 (bsolo_pb10) R 12998 13000 12488 0 -1 4202496 6007279 0 0 0 49900 2313 0 0 25 0 1 0 14498109 51052544 9772 1992294400 134512640 137138936 4294696832 18446744073709551615 135457906 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13000/statm: 12464 9772 285 642 0 11820 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 49856

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13017
/proc/meminfo: memFree=1796000/2059040 swapFree=4163504/4192956
[pid=13000] ppid=12998 vsize=48700 CPUtime=582.12
/proc/13000/stat : 13000 (bsolo_pb10) R 12998 13000 12488 0 -1 4202496 6102593 0 0 0 55851 2361 0 0 25 0 1 0 14498109 49868800 9757 1992294400 134512640 137138936 4294696832 18446744073709551615 134849294 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13000/statm: 12175 9757 285 642 0 11531 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 48700

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13019
/proc/meminfo: memFree=1796000/2059040 swapFree=4163504/4192956
[pid=13000] ppid=12998 vsize=48700 CPUtime=642.1
/proc/13000/stat : 13000 (bsolo_pb10) R 12998 13000 12488 0 -1 4202496 6102593 0 0 0 61847 2363 0 0 25 0 1 0 14498109 49868800 9757 1992294400 134512640 137138936 4294696832 18446744073709551615 135251734 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13000/statm: 12175 9757 285 642 0 11531 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 48700

[startup+702.3 s]

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

/proc/meminfo: memFree=1795752/2059040 swapFree=4163504/4192956
[pid=13000] ppid=12998 vsize=48644 CPUtime=1061.97
/proc/13000/stat : 13000 (bsolo_pb10) R 12998 13000 12488 0 -1 4202496 6191538 0 0 0 103777 2420 0 0 25 0 1 0 14498109 49811456 9744 1992294400 134512640 137138936 4294696832 18446744073709551615 134848318 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13000/statm: 12161 9744 285 642 0 11517 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 48644

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13031
/proc/meminfo: memFree=1795628/2059040 swapFree=4163504/4192956
[pid=13000] ppid=12998 vsize=48644 CPUtime=1121.95
/proc/13000/stat : 13000 (bsolo_pb10) R 12998 13000 12488 0 -1 4202496 6191539 0 0 0 109772 2423 0 0 25 0 1 0 14498109 49811456 9745 1992294400 134512640 137138936 4294696832 18446744073709551615 135446673 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13000/statm: 12161 9745 285 642 0 11517 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 48644

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13033
/proc/meminfo: memFree=1795628/2059040 swapFree=4163504/4192956
[pid=13000] ppid=12998 vsize=48644 CPUtime=1181.93
/proc/13000/stat : 13000 (bsolo_pb10) R 12998 13000 12488 0 -1 4202496 6191539 0 0 0 115769 2424 0 0 25 0 1 0 14498109 49811456 9745 1992294400 134512640 137138936 4294696832 18446744073709551615 135411182 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13000/statm: 12161 9745 285 642 0 11517 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 48644

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13035
/proc/meminfo: memFree=1792900/2059040 swapFree=4163504/4192956
[pid=13000] ppid=12998 vsize=49772 CPUtime=1241.91
/proc/13000/stat : 13000 (bsolo_pb10) R 12998 13000 12488 0 -1 4202496 6435917 0 0 0 121671 2520 0 0 25 0 1 0 14498109 50966528 10084 1992294400 134512640 137138936 4294696832 18446744073709551615 136506715 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13000/statm: 12443 10084 285 642 0 11799 0
Current children cumulated CPU time (s) 1241.91
Current children cumulated vsize (KiB) 49772

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13037
/proc/meminfo: memFree=1790296/2059040 swapFree=4163504/4192956
[pid=13000] ppid=12998 vsize=56052 CPUtime=1301.9
/proc/13000/stat : 13000 (bsolo_pb10) R 12998 13000 12488 0 -1 4202496 7341535 0 0 0 127322 2868 0 0 25 0 1 0 14498109 57397248 11022 1992294400 134512640 137138936 4294696832 18446744073709551615 135251250 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13000/statm: 14013 11022 285 642 0 13369 0
Current children cumulated CPU time (s) 1301.9
Current children cumulated vsize (KiB) 56052

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13039
/proc/meminfo: memFree=1788808/2059040 swapFree=4163504/4192956
[pid=13000] ppid=12998 vsize=56572 CPUtime=1361.87
/proc/13000/stat : 13000 (bsolo_pb10) R 12998 13000 12488 0 -1 4202496 7763564 0 0 0 133133 3054 0 0 25 0 1 0 14498109 57929728 11403 1992294400 134512640 137138936 4294696832 18446744073709551615 135388594 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13000/statm: 14143 11403 285 642 0 13499 0
Current children cumulated CPU time (s) 1361.87
Current children cumulated vsize (KiB) 56572

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13039
/proc/meminfo: memFree=1788808/2059040 swapFree=4163504/4192956
[pid=13000] ppid=12998 vsize=56576 CPUtime=1421.86
/proc/13000/stat : 13000 (bsolo_pb10) R 12998 13000 12488 0 -1 4202496 8040068 0 0 0 138998 3188 0 0 25 0 1 0 14498109 57933824 11401 1992294400 134512640 137138936 4294696832 18446744073709551615 135381831 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13000/statm: 14144 11401 285 642 0 13500 0
Current children cumulated CPU time (s) 1421.86
Current children cumulated vsize (KiB) 56576

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13041
/proc/meminfo: memFree=1788808/2059040 swapFree=4163504/4192956
[pid=13000] ppid=12998 vsize=57404 CPUtime=1481.82
/proc/13000/stat : 13000 (bsolo_pb10) R 12998 13000 12488 0 -1 4202496 8297851 0 0 0 144871 3311 0 0 25 0 1 0 14498109 58781696 11401 1992294400 134512640 137138936 4294696832 18446744073709551615 134849317 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13000/statm: 14351 11401 285 642 0 13707 0
Current children cumulated CPU time (s) 1481.82
Current children cumulated vsize (KiB) 57404

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13043
/proc/meminfo: memFree=1788808/2059040 swapFree=4163504/4192956
[pid=13000] ppid=12998 vsize=56612 CPUtime=1541.81
/proc/13000/stat : 13000 (bsolo_pb10) R 12998 13000 12488 0 -1 4202496 8553101 0 0 0 150751 3430 0 0 25 0 1 0 14498109 57970688 11390 1992294400 134512640 137138936 4294696832 18446744073709551615 135380695 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13000/statm: 14153 11390 285 642 0 13509 0
Current children cumulated CPU time (s) 1541.81
Current children cumulated vsize (KiB) 56612

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13045
/proc/meminfo: memFree=1788808/2059040 swapFree=4163504/4192956
[pid=13000] ppid=12998 vsize=56596 CPUtime=1601.79
/proc/13000/stat : 13000 (bsolo_pb10) R 12998 13000 12488 0 -1 4202496 8808817 0 0 0 156631 3548 0 0 25 0 1 0 14498109 57954304 11397 1992294400 134512640 137138936 4294696832 18446744073709551615 135388594 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13000/statm: 14149 11397 285 642 0 13505 0
Current children cumulated CPU time (s) 1601.79
Current children cumulated vsize (KiB) 56596

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13047
/proc/meminfo: memFree=1788808/2059040 swapFree=4163504/4192956
[pid=13000] ppid=12998 vsize=56920 CPUtime=1661.77
/proc/13000/stat : 13000 (bsolo_pb10) R 12998 13000 12488 0 -1 4202496 9039150 0 0 0 162519 3658 0 0 25 0 1 0 14498109 58286080 11393 1992294400 134512640 137138936 4294696832 18446744073709551615 134849503 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13000/statm: 14230 11393 285 642 0 13586 0
Current children cumulated CPU time (s) 1661.77
Current children cumulated vsize (KiB) 56920

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13047
/proc/meminfo: memFree=1788684/2059040 swapFree=4163504/4192956
[pid=13000] ppid=12998 vsize=56928 CPUtime=1721.76
/proc/13000/stat : 13000 (bsolo_pb10) R 12998 13000 12488 0 -1 4202496 9256423 0 0 0 168409 3767 0 0 25 0 1 0 14498109 58294272 11392 1992294400 134512640 137138936 4294696832 18446744073709551615 134851236 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13000/statm: 14232 11392 285 642 0 13588 0
Current children cumulated CPU time (s) 1721.76
Current children cumulated vsize (KiB) 56928

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13049
/proc/meminfo: memFree=1788436/2059040 swapFree=4163504/4192956
[pid=13000] ppid=12998 vsize=55844 CPUtime=1781.75
/proc/13000/stat : 13000 (bsolo_pb10) R 12998 13000 12488 0 -1 4202496 9466086 0 0 0 174302 3873 0 0 25 0 1 0 14498109 57184256 11381 1992294400 134512640 137138936 4294696832 18446744073709551615 135384633 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13000/statm: 13961 11382 285 642 0 13317 0
Current children cumulated CPU time (s) 1781.75
Current children cumulated vsize (KiB) 55844

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 13049
/proc/meminfo: memFree=1788436/2059040 swapFree=4163504/4192956
[pid=13000] ppid=12998 vsize=55840 CPUtime=1791.35
/proc/13000/stat : 13000 (bsolo_pb10) R 12998 13000 12488 0 -1 4202496 9498366 0 0 0 175246 3889 0 0 25 0 1 0 14498109 57180160 11375 1992294400 134512640 137138936 4294696832 18446744073709551615 134733978 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13000/statm: 13960 11378 285 642 0 13316 0
Current children cumulated CPU time (s) 1791.35
Current children cumulated vsize (KiB) 55840

[startup+1795.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13049
/proc/meminfo: memFree=1788436/2059040 swapFree=4163504/4192956
[pid=13000] ppid=12998 vsize=56556 CPUtime=1794.54
/proc/13000/stat : 13000 (bsolo_pb10) R 12998 13000 12488 0 -1 4202496 9509190 0 0 0 175560 3894 0 0 25 0 1 0 14498109 57913344 11387 1992294400 134512640 137138936 4294696832 18446744073709551615 134734936 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13000/statm: 14139 11387 285 642 0 13495 0
Current children cumulated CPU time (s) 1794.54
Current children cumulated vsize (KiB) 56556

[startup+1796.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13049
/proc/meminfo: memFree=1788436/2059040 swapFree=4163504/4192956
[pid=13000] ppid=12998 vsize=56564 CPUtime=1796.14
/proc/13000/stat : 13000 (bsolo_pb10) R 12998 13000 12488 0 -1 4202496 9514610 0 0 0 175717 3897 0 0 25 0 1 0 14498109 57921536 11388 1992294400 134512640 137138936 4294696832 18446744073709551615 136506636 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13000/statm: 14141 11388 285 642 0 13497 0
Current children cumulated CPU time (s) 1796.14
Current children cumulated vsize (KiB) 56564

[startup+1797.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13049
/proc/meminfo: memFree=1788436/2059040 swapFree=4163504/4192956
[pid=13000] ppid=12998 vsize=56568 CPUtime=1796.94
/proc/13000/stat : 13000 (bsolo_pb10) R 12998 13000 12488 0 -1 4202496 9517341 0 0 0 175795 3899 0 0 25 0 1 0 14498109 57925632 11390 1992294400 134512640 137138936 4294696832 18446744073709551615 134730926 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13000/statm: 14142 11390 285 642 0 13498 0
Current children cumulated CPU time (s) 1796.94
Current children cumulated vsize (KiB) 56568

[startup+1798.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13049
/proc/meminfo: memFree=1788436/2059040 swapFree=4163504/4192956
[pid=13000] ppid=12998 vsize=56556 CPUtime=1797.74
/proc/13000/stat : 13000 (bsolo_pb10) R 12998 13000 12488 0 -1 4202496 9520091 0 0 0 175873 3901 0 0 25 0 1 0 14498109 57913344 11388 1992294400 134512640 137138936 4294696832 18446744073709551615 134851449 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13000/statm: 14139 11388 285 642 0 13495 0
Current children cumulated CPU time (s) 1797.74
Current children cumulated vsize (KiB) 56556

[startup+1798.51 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13049
/proc/meminfo: memFree=1788436/2059040 swapFree=4163504/4192956
[pid=13000] ppid=12998 vsize=55848 CPUtime=1797.94
/proc/13000/stat : 13000 (bsolo_pb10) R 12998 13000 12488 0 -1 4202496 9520789 0 0 0 175893 3901 0 0 25 0 1 0 14498109 57188352 11380 1992294400 134512640 137138936 4294696832 18446744073709551615 135381113 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13000/statm: 13962 11380 285 642 0 13318 0
Current children cumulated CPU time (s) 1797.94
Current children cumulated vsize (KiB) 55848

Child status: 0
Real time (s): 1798.59
CPU time (s): 1798.03
CPU user time (s): 1759.01
CPU system time (s): 39.0201
CPU usage (%): 99.9692
Max. virtual memory (cumulated for all children) (KiB): 58976

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1759.01
system time used= 39.0201
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9521032
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= 7718

runsolver used 3.00254 second user time and 8.45571 second system time

The end

Launcher Data 

Begin job on node004 at 2010-06-13 02:29:02
IDJOB=2657384
IDBENCH=1982
IDSOLVER=1163
FILE ID=node004/2657384-1276388942
PBS_JOBID= 11173244
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_6.opb.PB06.opb
COMMAND LINE= bsolo_pb10 -tTIMEOUT -l1 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2657384-1276388942/watcher-2657384-1276388942 -o /tmp/evaluation-result-2657384-1276388942/solver-2657384-1276388942 -C 1800 -W 2000 -M 1800  bsolo_pb10 -t1800 -l1 HOME/instance-2657384-1276388942.opb

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

MD5SUM BENCH= e9984c89af246abdf2b2a4294753ea30
RANDOM SEED=691624759

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:       1836092 kB
Buffers:         20552 kB
Cached:         105120 kB
SwapCached:       1512 kB
Active:          79152 kB
Inactive:        78044 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1836092 kB
SwapTotal:     4192956 kB
SwapFree:      4163504 kB
Dirty:            4048 kB
Writeback:          16 kB
AnonPages:       29968 kB
Mapped:          14120 kB
Slab:            43996 kB
PageTables:       4032 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180592 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 02:59:01