Trace number 2657505

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 ClSAT1072 1798.04 1798.58

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/liu/
vtxcov/normalized-vtxcov_v2000_e4000_18.opb.PB06.opb
MD5SUMe1d6958876c3f9359c6b5193f1345bd5
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark1050
Best CPU time to get the best result obtained on this benchmark1789.61
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 1038
Optimality of the best value was proved NO
Number of variables1964
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 1964
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 1964
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 1964
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-2657505-1276392549.opb
0.00/0.00	c File size is 112193 bytes.
0.00/0.02	c Highest Coefficient sum: 1964
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: 1964 Constr: 4000 4000/0/0 Lit: 8000 Watch. Lit: 8000
0.00/0.02	c Obj. Vars: 1964 (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
0.69/0.77	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.69/0.77	c        0   1680     3927     7854    2     7854    1308      0      0 0.05
0.69/0.77	c Initial Lower Bound: 979
0.69/0.77	c Initial Path Cost: 139
0.69/0.77	o 1169
2.99/3.07	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
2.99/3.07	c        0   1680     3928     9534    2     8506    2308      1      0 0.77
2.99/3.07	o 1094
5.40/5.47	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
5.40/5.47	c        0   1680     3929    11214    2     9233    3308      2      0 3.07
5.40/5.47	o 1093
7.89/7.99	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
7.89/7.99	c        0   1680     3930    12894    3     9961    4308      3      0 5.47
7.89/7.99	o 1090
10.19/10.26	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
10.19/10.26	c        2   1680     3935    16195    4    10700    4308      8      0 7.99
10.19/10.26	o 1087
75.87/75.97	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
75.87/75.97	c        2   1680     3936    17875    4    11434    4308      9      0 10.27
75.87/75.97	c      102   1680     4132    99417   24    11826    4739    205      6 15.87
75.87/75.97	c      354   1680     4632   271059   58    12826    5213    705     13 26.10
75.87/75.97	c      829   1680     5576   678254  121    14714    5735   1649     18 43.72
75.87/75.97	c     1642   1680     7194  1355503  188    17950    6309   3267     23 71.28
75.87/75.97	o 1086
83.47/83.56	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
83.47/83.56	c     1699   1680     7309  1412945  193    18913    4308   3382     22 75.95
83.47/83.56	c     1799   1680     7508  1481549  197    19311    4739   3581     22 81.40
83.47/83.56	o 1085
152.64/152.73	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
152.64/152.73	c     1802   1680     7515  1485352  197    20059    4308   3588     21 83.54
152.64/152.73	c     1902   1680     7714  1557346  201    20457    4739   3787     21 88.95
152.64/152.73	c     2154   1680     8214  1720559  209    21457    5213   4287     21 99.70
152.64/152.73	c     2629   1680     9161  2052332  224    23351    5735   5234     22 118.74
152.64/152.73	c     3442   1680     7148  1232547  172    15030    6309   3221     23 149.56
152.64/152.73	o 1084
391.87/392.02	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
391.87/392.02	c     3468   1680     7201  1256832  174    15871    2308   3274     22 152.69
391.87/392.02	c     3568   1680     5282   482838   91    11299    2539   1355     22 157.56
391.87/392.02	c     3820   1680     5779   661127  114    12293    2793   1852     22 167.01
391.87/392.02	c     4295   1680     6726  1003751  149    14187    3073   2799     23 183.96
391.87/392.02	c     5108   1680     6141   751688  122    13017    3381   2214     23 212.95
391.87/392.02	c     6428   1680     6292   890487  141    13319    3720   2365     24 257.69
391.87/392.02	c     8509   1680     7820  1462343  187    16375    4093   3893     26 327.12
391.87/392.02	o 1083
405.57/405.77	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
405.57/405.77	c    10569   1680     6306   930707  147    14083    2308   2379     26 391.91
405.57/405.77	c    10669   1680     6503  1021556  157    14477    2539   2576     26 396.86
405.57/405.77	o 1082
408.47/408.66	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
408.47/408.66	c    10891   1680     5198   496304   95    11133    2308   1271     26 405.68
408.47/408.66	o 1081
411.47/411.68	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
411.47/411.68	c    10920   1680     5257   517244   98    11989    2308   1330     26 408.54
411.47/411.68	o 1080
444.76/444.97	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
444.76/444.97	c    10943   1680     5304   537119  101    12822    2308   1377     26 411.56
444.76/444.97	c    11043   1680     5504   606519  110    13222    2539   1577     26 416.37
444.76/444.97	c    11293   1680     6001   758498  126    14216    2793   2074     26 426.80
444.76/444.97	c    11768   1680     6943  1085831  156    16100    3073   3016     26 443.29
444.76/444.97	o 1076
446.16/446.38	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
446.16/446.38	c    11768   1680     6944  1087511  156    16845    2308   3017     26 444.85
446.16/446.38	o 1074
447.76/447.98	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
447.76/447.98	c    11768   1680     5083   402894   79    11654    2308   1156     26 446.26
447.76/447.98	o 1072
1797.97/1798.57	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1797.97/1798.57	c    11771   1680     5090   406364   79    12415    2308   1163     26 447.85
1797.97/1798.57	c    11871   1680     5289   459930   86    12813    2539   1362     26 452.82
1797.97/1798.57	c    12121   1680     5787   632489  109    13809    2793   1860     26 462.05
1797.97/1798.57	c    12596   1680     6727   941058  139    15689    3073   2800     26 479.24
1797.97/1798.57	c    13409   1680     6202   685447  110    13151    3381   2275     26 507.75
1797.97/1798.57	c    14729   1680     6272   941006  150    13291    3720   2345     27 544.40
1797.97/1798.57	c    16810   1680     7929  1268168  159    16605    4093   4002     27 613.99
1797.97/1798.57	c    20034   1680     5975   711608  119    12697    4503   2048     27 720.24
1797.97/1798.57	c    24970   1680     6879   938277  136    14505    4954   2952     28 876.14
1797.97/1798.57	c    32476   1680     9130  1630260  178    19007    5450   5203     29 1111.50
1797.97/1798.57	c    43837   1680     7820  1183496  151    16387    5996   3893     29 1486.83
1797.97/1798.57	c Resources Exceeded
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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 x1964 
1797.97/1798.57	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1797.97/1798.57	c   44    53556   3753    63112     8564  1501907   4637     29 1798.04
1797.97/1798.57	c Objective: 1072
1797.97/1798.57	s SATISFIABLE
1797.97/1798.57	c Total time: 1798.04 s

Verifier Data 

OK	1072

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2657505-1276392549/watcher-2657505-1276392549 -o /tmp/evaluation-result-2657505-1276392549/solver-2657505-1276392549 -C 1800 -W 2000 -M 1800 bsolo_pb10 -t1800 -l1 HOME/instance-2657505-1276392549.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: 0.85 0.97 0.99 3/106 13186
/proc/meminfo: memFree=1830420/2059040 swapFree=4163504/4192956
[pid=13186] ppid=13184 vsize=11044 CPUtime=0
/proc/13186/stat : 13186 (bsolo_pb10) R 13184 13186 13161 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 14858774 11309056 282 1992294400 134512640 137138936 4291690224 18446744073709551615 136506715 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13186/statm: 2761 282 176 642 0 2089 0

[startup+0.0947649 s]
/proc/loadavg: 0.85 0.97 0.99 3/106 13186
/proc/meminfo: memFree=1830420/2059040 swapFree=4163504/4192956
[pid=13186] ppid=13184 vsize=11808 CPUtime=0.08
/proc/13186/stat : 13186 (bsolo_pb10) R 13184 13186 13161 0 -1 4202496 654 0 0 0 8 0 0 0 20 0 1 0 14858774 12091392 536 1992294400 134512640 137138936 4291690224 18446744073709551615 135745101 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13186/statm: 2952 536 218 642 0 2308 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 11808

[startup+0.101766 s]
/proc/loadavg: 0.85 0.97 0.99 3/106 13186
/proc/meminfo: memFree=1830420/2059040 swapFree=4163504/4192956
[pid=13186] ppid=13184 vsize=11808 CPUtime=0.09
/proc/13186/stat : 13186 (bsolo_pb10) R 13184 13186 13161 0 -1 4202496 657 0 0 0 9 0 0 0 20 0 1 0 14858774 12091392 539 1992294400 134512640 137138936 4291690224 18446744073709551615 134712236 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13186/statm: 2952 539 218 642 0 2308 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11808

[startup+0.300784 s]
/proc/loadavg: 0.85 0.97 0.99 3/106 13186
/proc/meminfo: memFree=1830420/2059040 swapFree=4163504/4192956
[pid=13186] ppid=13184 vsize=12004 CPUtime=0.29
/proc/13186/stat : 13186 (bsolo_pb10) R 13184 13186 13161 0 -1 4202496 789 0 0 0 29 0 0 0 20 0 1 0 14858774 12292096 599 1992294400 134512640 137138936 4291690224 18446744073709551615 135745424 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13186/statm: 2999 599 218 642 0 2355 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12004

[startup+0.700823 s]
/proc/loadavg: 0.85 0.97 0.99 3/106 13186
/proc/meminfo: memFree=1830420/2059040 swapFree=4163504/4192956
[pid=13186] ppid=13184 vsize=16520 CPUtime=0.69
/proc/13186/stat : 13186 (bsolo_pb10) R 13184 13186 13161 0 -1 4202496 2947 0 0 0 68 1 0 0 20 0 1 0 14858774 16916480 1090 1992294400 134512640 137138936 4291690224 18446744073709551615 135080919 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13186/statm: 4130 1090 277 642 0 3486 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 16520

[startup+1.5009 s]
/proc/loadavg: 0.85 0.97 0.99 2/107 13187
/proc/meminfo: memFree=1827064/2059040 swapFree=4163504/4192956
[pid=13186] ppid=13184 vsize=16496 CPUtime=1.49
/proc/13186/stat : 13186 (bsolo_pb10) R 13184 13186 13161 0 -1 4202496 21243 0 0 0 141 8 0 0 22 0 1 0 14858774 16891904 1160 1992294400 134512640 137138936 4291690224 18446744073709551615 134730894 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13186/statm: 4124 1160 281 642 0 3480 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 16496

[startup+3.10105 s]
/proc/loadavg: 0.85 0.97 0.99 2/107 13187
/proc/meminfo: memFree=1827684/2059040 swapFree=4163504/4192956
[pid=13186] ppid=13184 vsize=16260 CPUtime=3.09
/proc/13186/stat : 13186 (bsolo_pb10) R 13184 13186 13161 0 -1 4202496 60729 0 0 0 287 22 0 0 25 0 1 0 14858774 16650240 1072 1992294400 134512640 137138936 4291690224 18446744073709551615 135071065 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13186/statm: 4065 1072 282 642 0 3421 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 16260

[startup+6.30135 s]
/proc/loadavg: 0.86 0.97 0.99 2/107 13187
/proc/meminfo: memFree=1827188/2059040 swapFree=4163504/4192956
[pid=13186] ppid=13184 vsize=16728 CPUtime=6.29
/proc/13186/stat : 13186 (bsolo_pb10) R 13184 13186 13161 0 -1 4202496 132826 0 0 0 581 48 0 0 25 0 1 0 14858774 17129472 1167 1992294400 134512640 137138936 4291690224 18446744073709551615 134731475 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13186/statm: 4182 1167 282 642 0 3538 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 16728

[startup+12.701 s]
/proc/loadavg: 0.87 0.97 0.99 2/107 13187
/proc/meminfo: memFree=1826568/2059040 swapFree=4163504/4192956
[pid=13186] ppid=13184 vsize=15712 CPUtime=12.69
/proc/13186/stat : 13186 (bsolo_pb10) R 13184 13186 13161 0 -1 4202496 286774 0 0 0 1167 102 0 0 25 0 1 0 14858774 16089088 1119 1992294400 134512640 137138936 4291690224 18446744073709551615 134733961 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13186/statm: 3928 1124 285 642 0 3284 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 15712

[startup+25.5012 s]
/proc/loadavg: 0.90 0.97 0.99 2/107 13187
/proc/meminfo: memFree=1823840/2059040 swapFree=4163504/4192956
[pid=13186] ppid=13184 vsize=19344 CPUtime=25.48
/proc/13186/stat : 13186 (bsolo_pb10) R 13184 13186 13161 0 -1 4202496 634068 0 0 0 2319 229 0 0 25 0 1 0 14858774 19808256 1820 1992294400 134512640 137138936 4291690224 18446744073709551615 135455892 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13186/statm: 4836 1820 285 642 0 4192 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 19344

[startup+51.1016 s]
/proc/loadavg: 0.93 0.97 0.99 2/107 13187
/proc/meminfo: memFree=1816524/2059040 swapFree=4163504/4192956
[pid=13186] ppid=13184 vsize=25700 CPUtime=51.07
/proc/13186/stat : 13186 (bsolo_pb10) R 13184 13186 13161 0 -1 4202496 1356535 0 0 0 4627 480 0 0 25 0 1 0 14858774 26316800 3644 1992294400 134512640 137138936 4291690224 18446744073709551615 135379341 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13186/statm: 6425 3649 285 642 0 5781 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 25700

[startup+102.308 s]
/proc/loadavg: 0.97 0.97 0.99 2/107 13189
/proc/meminfo: memFree=1805116/2059040 swapFree=4163504/4192956
[pid=13186] ppid=13184 vsize=39040 CPUtime=102.26
/proc/13186/stat : 13186 (bsolo_pb10) R 13184 13186 13161 0 -1 4202496 2752870 0 0 0 9242 984 0 0 25 0 1 0 14858774 39976960 6773 1992294400 134512640 137138936 4291690224 18446744073709551615 134731561 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13186/statm: 9760 6773 285 642 0 9116 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 39040

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 13191
/proc/meminfo: memFree=1795072/2059040 swapFree=4163504/4192956
[pid=13186] ppid=13184 vsize=47356 CPUtime=162.24
/proc/13186/stat : 13186 (bsolo_pb10) R 13184 13186 13161 0 -1 4202496 3943446 0 0 0 14809 1415 0 0 25 0 1 0 14858774 48492544 8837 1992294400 134512640 137138936 4291690224 18446744073709551615 134863172 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13186/statm: 11839 8837 285 642 0 11195 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 47356

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 13191
/proc/meminfo: memFree=1795072/2059040 swapFree=4163504/4192956
[pid=13186] ppid=13184 vsize=46984 CPUtime=222.22
/proc/13186/stat : 13186 (bsolo_pb10) R 13184 13186 13161 0 -1 4202496 4199264 0 0 0 20692 1530 0 0 25 0 1 0 14858774 48111616 8827 1992294400 134512640 137138936 4291690224 18446744073709551615 135445326 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13186/statm: 11746 8827 285 642 0 11102 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 46984

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 13193
/proc/meminfo: memFree=1795072/2059040 swapFree=4163504/4192956
[pid=13186] ppid=13184 vsize=46268 CPUtime=282.21
/proc/13186/stat : 13186 (bsolo_pb10) R 13184 13186 13161 0 -1 4202496 4447890 0 0 0 26572 1649 0 0 25 0 1 0 14858774 47378432 8816 1992294400 134512640 137138936 4291690224 18446744073709551615 135388594 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13186/statm: 11567 8816 285 642 0 10923 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 46268

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 13195
/proc/meminfo: memFree=1795072/2059040 swapFree=4163504/4192956
[pid=13186] ppid=13184 vsize=46256 CPUtime=342.2
/proc/13186/stat : 13186 (bsolo_pb10) R 13184 13186 13161 0 -1 4202496 4702654 0 0 0 32455 1765 0 0 25 0 1 0 14858774 47366144 8809 1992294400 134512640 137138936 4291690224 18446744073709551615 135380766 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13186/statm: 11564 8811 285 642 0 10920 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 46256

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 13197
/proc/meminfo: memFree=1795072/2059040 swapFree=4163504/4192956
[pid=13186] ppid=13184 vsize=46280 CPUtime=402.18
/proc/13186/stat : 13186 (bsolo_pb10) R 13184 13186 13161 0 -1 4202496 4952919 0 0 0 38335 1883 0 0 25 0 1 0 14858774 47390720 8804 1992294400 134512640 137138936 4291690224 18446744073709551615 134733978 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13186/statm: 11570 8808 285 642 0 10926 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 46280

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 13199
/proc/meminfo: memFree=1794948/2059040 swapFree=4163504/4192956
[pid=13186] ppid=13184 vsize=46744 CPUtime=462.15
/proc/13186/stat : 13186 (bsolo_pb10) R 13184 13186 13161 0 -1 4202496 5159113 0 0 0 44228 1987 0 0 25 0 1 0 14858774 47865856 8821 1992294400 134512640 137138936 4291690224 18446744073709551615 135080900 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13186/statm: 11686 8821 285 642 0 11042 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 46744

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 13199
/proc/meminfo: memFree=1794948/2059040 swapFree=4163504/4192956
[pid=13186] ppid=13184 vsize=45864 CPUtime=522.14
/proc/13186/stat : 13186 (bsolo_pb10) R 13184 13186 13161 0 -1 4202496 5342859 0 0 0 50131 2083 0 0 25 0 1 0 14858774 46964736 8806 1992294400 134512640 137138936 4291690224 18446744073709551615 135455704 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13186/statm: 11466 8806 285 642 0 10822 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 45864

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 13201
/proc/meminfo: memFree=1794824/2059040 swapFree=4163504/4192956
[pid=13186] ppid=13184 vsize=45552 CPUtime=582.12
/proc/13186/stat : 13186 (bsolo_pb10) R 13184 13186 13161 0 -1 4202496 5498787 0 0 0 56052 2160 0 0 25 0 1 0 14858774 46645248 8806 1992294400 134512640 137138936 4291690224 18446744073709551615 135381727 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13186/statm: 11388 8806 285 642 0 10744 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 45552

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 13203
/proc/meminfo: memFree=1794824/2059040 swapFree=4163504/4192956
[pid=13186] ppid=13184 vsize=45548 CPUtime=642.1
/proc/13186/stat : 13186 (bsolo_pb10) R 13184 13186 13161 0 -1 4202496 5635195 0 0 0 61988 2222 0 0 25 0 1 0 14858774 46641152 8807 1992294400 134512640 137138936 4291690224 18446744073709551615 135412650 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13186/statm: 11387 8807 285 642 0 10743 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 45548

[startup+702.302 s]

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

/proc/meminfo: memFree=1794576/2059040 swapFree=4163504/4192956
[pid=13186] ppid=13184 vsize=44804 CPUtime=1061.97
/proc/13186/stat : 13186 (bsolo_pb10) R 13184 13186 13161 0 -1 4202496 5778902 0 0 0 103864 2333 0 0 25 0 1 0 14858774 45879296 8786 1992294400 134512640 137138936 4291690224 18446744073709551615 135472980 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13186/statm: 11201 8786 285 642 0 10557 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 44804

[startup+1122.3 s]
/proc/loadavg: 1.07 1.01 1.00 2/107 13215
/proc/meminfo: memFree=1794452/2059040 swapFree=4163504/4192956
[pid=13186] ppid=13184 vsize=44812 CPUtime=1121.95
/proc/13186/stat : 13186 (bsolo_pb10) R 13184 13186 13161 0 -1 4202496 5784345 0 0 0 109853 2342 0 0 25 0 1 0 14858774 45887488 8786 1992294400 134512640 137138936 4291690224 18446744073709551615 135379616 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13186/statm: 11203 8786 285 642 0 10559 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 44812

[startup+1182.3 s]
/proc/loadavg: 1.07 1.02 1.00 2/107 13217
/proc/meminfo: memFree=1794452/2059040 swapFree=4163504/4192956
[pid=13186] ppid=13184 vsize=44448 CPUtime=1181.93
/proc/13186/stat : 13186 (bsolo_pb10) R 13184 13186 13161 0 -1 4202496 5788150 0 0 0 115844 2349 0 0 25 0 1 0 14858774 45514752 8784 1992294400 134512640 137138936 4291690224 18446744073709551615 134848471 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13186/statm: 11112 8784 285 642 0 10468 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 44448

[startup+1242.3 s]
/proc/loadavg: 1.06 1.03 1.00 2/107 13219
/proc/meminfo: memFree=1794204/2059040 swapFree=4163504/4192956
[pid=13186] ppid=13184 vsize=44808 CPUtime=1241.91
/proc/13186/stat : 13186 (bsolo_pb10) R 13184 13186 13161 0 -1 4202496 5789333 0 0 0 121837 2354 0 0 25 0 1 0 14858774 45883392 8786 1992294400 134512640 137138936 4291690224 18446744073709551615 134744936 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13186/statm: 11202 8786 285 642 0 10558 0
Current children cumulated CPU time (s) 1241.91
Current children cumulated vsize (KiB) 44808

[startup+1302.3 s]
/proc/loadavg: 1.06 1.04 1.00 2/107 13221
/proc/meminfo: memFree=1794204/2059040 swapFree=4163504/4192956
[pid=13186] ppid=13184 vsize=44804 CPUtime=1301.9
/proc/13186/stat : 13186 (bsolo_pb10) R 13184 13186 13161 0 -1 4202496 5793197 0 0 0 127827 2363 0 0 25 0 1 0 14858774 45879296 8786 1992294400 134512640 137138936 4291690224 18446744073709551615 135251468 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13186/statm: 11201 8786 285 642 0 10557 0
Current children cumulated CPU time (s) 1301.9
Current children cumulated vsize (KiB) 44804

[startup+1362.3 s]
/proc/loadavg: 1.09 1.05 1.01 2/107 13223
/proc/meminfo: memFree=1794328/2059040 swapFree=4163504/4192956
[pid=13186] ppid=13184 vsize=44448 CPUtime=1361.88
/proc/13186/stat : 13186 (bsolo_pb10) R 13184 13186 13161 0 -1 4202496 5793725 0 0 0 133822 2366 0 0 25 0 1 0 14858774 45514752 8784 1992294400 134512640 137138936 4291690224 18446744073709551615 135387684 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13186/statm: 11112 8784 285 642 0 10468 0
Current children cumulated CPU time (s) 1361.88
Current children cumulated vsize (KiB) 44448

[startup+1422.31 s]
/proc/loadavg: 1.03 1.04 1.00 2/107 13223
/proc/meminfo: memFree=1794328/2059040 swapFree=4163504/4192956
[pid=13186] ppid=13184 vsize=44444 CPUtime=1421.87
/proc/13186/stat : 13186 (bsolo_pb10) R 13184 13186 13161 0 -1 4202496 5795876 0 0 0 139816 2371 0 0 25 0 1 0 14858774 45510656 8783 1992294400 134512640 137138936 4291690224 18446744073709551615 135446817 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13186/statm: 11111 8783 285 642 0 10467 0
Current children cumulated CPU time (s) 1421.87
Current children cumulated vsize (KiB) 44444

[startup+1482.3 s]
/proc/loadavg: 1.01 1.03 1.00 2/107 13225
/proc/meminfo: memFree=1794204/2059040 swapFree=4163504/4192956
[pid=13186] ppid=13184 vsize=44804 CPUtime=1481.85
/proc/13186/stat : 13186 (bsolo_pb10) R 13184 13186 13161 0 -1 4202496 5797745 0 0 0 145809 2376 0 0 25 0 1 0 14858774 45879296 8784 1992294400 134512640 137138936 4291690224 18446744073709551615 134840775 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13186/statm: 11201 8784 285 642 0 10557 0
Current children cumulated CPU time (s) 1481.85
Current children cumulated vsize (KiB) 44804

[startup+1542.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 13227
/proc/meminfo: memFree=1794204/2059040 swapFree=4163504/4192956
[pid=13186] ppid=13184 vsize=44980 CPUtime=1541.82
/proc/13186/stat : 13186 (bsolo_pb10) R 13184 13186 13161 0 -1 4202496 5798440 0 0 0 151803 2379 0 0 25 0 1 0 14858774 46059520 8837 1992294400 134512640 137138936 4291690224 18446744073709551615 134851570 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13186/statm: 11245 8837 285 642 0 10601 0
Current children cumulated CPU time (s) 1541.82
Current children cumulated vsize (KiB) 44980

[startup+1602.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 13229
/proc/meminfo: memFree=1794204/2059040 swapFree=4163504/4192956
[pid=13186] ppid=13184 vsize=47948 CPUtime=1601.81
/proc/13186/stat : 13186 (bsolo_pb10) R 13184 13186 13161 0 -1 4202496 6183212 0 0 0 157655 2526 0 0 25 0 1 0 14858774 49098752 8960 1992294400 134512640 137138936 4291690224 18446744073709551615 134848479 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13186/statm: 11987 8960 285 642 0 11343 0
Current children cumulated CPU time (s) 1601.81
Current children cumulated vsize (KiB) 47948

[startup+1662.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 13231
/proc/meminfo: memFree=1794204/2059040 swapFree=4163504/4192956
[pid=13186] ppid=13184 vsize=46408 CPUtime=1661.79
/proc/13186/stat : 13186 (bsolo_pb10) R 13184 13186 13161 0 -1 4202496 7177210 0 0 0 163293 2886 0 0 25 0 1 0 14858774 47521792 8804 1992294400 134512640 137138936 4291690224 18446744073709551615 135381712 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13186/statm: 11602 8804 285 642 0 10958 0
Current children cumulated CPU time (s) 1661.79
Current children cumulated vsize (KiB) 46408

[startup+1722.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 13231
/proc/meminfo: memFree=1794080/2059040 swapFree=4163504/4192956
[pid=13186] ppid=13184 vsize=44440 CPUtime=1721.77
/proc/13186/stat : 13186 (bsolo_pb10) R 13184 13186 13161 0 -1 4202496 7456915 0 0 0 169164 3013 0 0 25 0 1 0 14858774 45506560 8782 1992294400 134512640 137138936 4291690224 18446744073709551615 135576124 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13186/statm: 11110 8782 285 642 0 10466 0
Current children cumulated CPU time (s) 1721.77
Current children cumulated vsize (KiB) 44440

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13233
/proc/meminfo: memFree=1793832/2059040 swapFree=4163504/4192956
[pid=13186] ppid=13184 vsize=47296 CPUtime=1781.76
/proc/13186/stat : 13186 (bsolo_pb10) R 13184 13186 13161 0 -1 4202496 7740250 0 0 0 175031 3145 0 0 25 0 1 0 14858774 48431104 8815 1992294400 134512640 137138936 4291690224 18446744073709551615 134730894 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13186/statm: 11824 8815 285 642 0 11180 0
Current children cumulated CPU time (s) 1781.76
Current children cumulated vsize (KiB) 47296

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 13233
/proc/meminfo: memFree=1793832/2059040 swapFree=4163504/4192956
[pid=13186] ppid=13184 vsize=46404 CPUtime=1791.37
/proc/13186/stat : 13186 (bsolo_pb10) R 13184 13186 13161 0 -1 4202496 7785397 0 0 0 175971 3166 0 0 25 0 1 0 14858774 47517696 8805 1992294400 134512640 137138936 4291690224 18446744073709551615 135376897 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13186/statm: 11601 8805 285 642 0 10957 0
Current children cumulated CPU time (s) 1791.37
Current children cumulated vsize (KiB) 46404

[startup+1795.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13233
/proc/meminfo: memFree=1793832/2059040 swapFree=4163504/4192956
[pid=13186] ppid=13184 vsize=44440 CPUtime=1794.57
/proc/13186/stat : 13186 (bsolo_pb10) R 13184 13186 13161 0 -1 4202496 7800501 0 0 0 176285 3172 0 0 25 0 1 0 14858774 45506560 8782 1992294400 134512640 137138936 4291690224 18446744073709551615 135782995 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13186/statm: 11110 8782 285 642 0 10466 0
Current children cumulated CPU time (s) 1794.57
Current children cumulated vsize (KiB) 44440

[startup+1796.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13233
/proc/meminfo: memFree=1793832/2059040 swapFree=4163504/4192956
[pid=13186] ppid=13184 vsize=46752 CPUtime=1796.16
/proc/13186/stat : 13186 (bsolo_pb10) R 13184 13186 13161 0 -1 4202496 7808299 0 0 0 176441 3175 0 0 25 0 1 0 14858774 47874048 8814 1992294400 134512640 137138936 4291690224 18446744073709551615 135389444 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13186/statm: 11688 8814 285 642 0 11044 0
Current children cumulated CPU time (s) 1796.16
Current children cumulated vsize (KiB) 46752

[startup+1797.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13233
/proc/meminfo: memFree=1793832/2059040 swapFree=4163504/4192956
[pid=13186] ppid=13184 vsize=47288 CPUtime=1796.95
/proc/13186/stat : 13186 (bsolo_pb10) R 13184 13186 13161 0 -1 4202496 7812082 0 0 0 176519 3176 0 0 25 0 1 0 14858774 48422912 8822 1992294400 134512640 137138936 4291690224 18446744073709551615 135470058 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13186/statm: 11822 8822 285 642 0 11178 0
Current children cumulated CPU time (s) 1796.95
Current children cumulated vsize (KiB) 47288

[startup+1798.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13233
/proc/meminfo: memFree=1793832/2059040 swapFree=4163504/4192956
[pid=13186] ppid=13184 vsize=47296 CPUtime=1797.75
/proc/13186/stat : 13186 (bsolo_pb10) R 13184 13186 13161 0 -1 4202496 7815798 0 0 0 176597 3178 0 0 25 0 1 0 14858774 48431104 8816 1992294400 134512640 137138936 4291690224 18446744073709551615 134851442 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13186/statm: 11824 8816 285 642 0 11180 0
Current children cumulated CPU time (s) 1797.75
Current children cumulated vsize (KiB) 47296

[startup+1798.51 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13235
/proc/meminfo: memFree=1793832/2059040 swapFree=4163504/4192956
[pid=13186] ppid=13184 vsize=47296 CPUtime=1797.97
/proc/13186/stat : 13186 (bsolo_pb10) R 13184 13186 13161 0 -1 4202496 7816748 0 0 0 176618 3179 0 0 25 0 1 0 14858774 48431104 8817 1992294400 134512640 137138936 4291690224 18446744073709551615 135446672 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13186/statm: 11824 8817 285 642 0 11180 0
Current children cumulated CPU time (s) 1797.97
Current children cumulated vsize (KiB) 47296

Child status: 0
Real time (s): 1798.58
CPU time (s): 1798.04
CPU user time (s): 1766.24
CPU system time (s): 31.8002
CPU usage (%): 99.9702
Max. virtual memory (cumulated for all children) (KiB): 48804

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1766.24
system time used= 31.8002
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7817017
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= 5151

runsolver used 2.88856 second user time and 8.5727 second system time

The end

Launcher Data 

Begin job on node004 at 2010-06-13 03:29:09
IDJOB=2657505
IDBENCH=1987
IDSOLVER=1163
FILE ID=node004/2657505-1276392549
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_18.opb.PB06.opb
COMMAND LINE= bsolo_pb10 -tTIMEOUT -l1 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2657505-1276392549/watcher-2657505-1276392549 -o /tmp/evaluation-result-2657505-1276392549/solver-2657505-1276392549 -C 1800 -W 2000 -M 1800  bsolo_pb10 -t1800 -l1 HOME/instance-2657505-1276392549.opb

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

MD5SUM BENCH= e1d6958876c3f9359c6b5193f1345bd5
RANDOM SEED=369303485

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:       1830824 kB
Buffers:         25648 kB
Cached:         105220 kB
SwapCached:       1512 kB
Active:          83356 kB
Inactive:        78908 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1830824 kB
SwapTotal:     4192956 kB
SwapFree:      4163504 kB
Dirty:            4244 kB
Writeback:           0 kB
AnonPages:       29804 kB
Mapped:          14172 kB
Slab:            44112 kB
PageTables:       3932 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181240 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 03:59:08