Trace number 1877017

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerobjCPU timeWall clock time
bsolo 3.1SAT1081 1798.01 1798.55

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/liu/
vtxcov/normalized-vtxcov_v2000_e4000_43.opb.PB06.opb
MD5SUMa5f043ce08e99e0db4435bd2e8b3d7e9
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark1048
Best CPU time to get the best result obtained on this benchmark1797.01
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 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 3.1 - 13/04/2009 : 1630 GMT
0.00/0.00	c Developed by Vasco Manquinho and José Santos IST/UTL - INESC-ID
0.00/0.00	c type "bsolo -h" for help
0.00/0.00	c Time Limit set via environment variable PBTIMEOUT to 1800
0.00/0.00	c Learning Strategy: Cardinality Constraint Learning
0.00/0.00	c Time Limit set to 1800
0.00/0.00	c Memory Limit set to 1800 MB
0.00/0.00	c Instance file HOME/instance-1877017-1245144164.opb
0.00/0.00	c File size is 112300 bytes.
0.00/0.01	c Highest Coefficient sum: 1968
0.00/0.01	c Parsing was ok!!
0.00/0.01	c Total parsing time: 0.016 s
0.00/0.01	c Var: 1968 Constr: 4000 4000/0/0 Lit: 8000 Watch. Lit: 8000
0.00/0.01	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: 0.043 s
0.69/0.76	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.69/0.76	c        0   1671     3922     7844    2     7844    1307      0      0 0.04
0.69/0.76	c Initial Lower Bound: 980
0.69/0.76	c Initial Path Cost: 146
0.69/0.76	o 1173
4.29/4.37	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
4.29/4.37	c        0   1671     3923     9515    2     8490    2307      1      0 0.76
4.29/4.37	o 1134
7.49/7.51	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
7.49/7.51	c        0   1671     3924    11186    2     9175    3307      2      0 4.37
7.49/7.51	o 1119
10.79/10.88	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
10.79/10.88	c        0   1671     3925    12857    3     9875    4307      3      0 7.51
10.79/10.88	o 1118
14.88/14.98	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
14.88/14.98	c        4   1671     3938    21169    5    10600    4307     16      0 10.87
14.88/14.98	o 1117
16.88/16.93	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
16.88/16.93	c       19   1671     3984    49093   12    11392    4307     62      1 14.98
16.88/16.93	o 1103
21.38/21.44	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
21.38/21.44	c       19   1671     3985    50764   12    12108    4307     63      1 16.93
21.38/21.44	o 1102
24.19/24.25	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
24.19/24.25	c       78   1671     4162   125872   30    13177    4307    240      3 21.44
24.19/24.25	o 1101
26.48/26.57	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
26.48/26.57	c       85   1671     4184   137333   32    13937    4307    262      3 24.25
26.48/26.57	o 1100
29.18/29.23	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
29.18/29.23	c       87   1671     4191   141637   33    14668    4307    269      3 26.56
29.18/29.23	o 1099
36.68/36.77	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
36.68/36.77	c       92   1671     4207   150318   35    15418    4307    285      3 29.23
36.68/36.77	c      192   1671     4504   271196   60    16012    4738    582      5 34.67
36.68/36.77	o 1090
38.88/38.91	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
38.88/38.91	c      192   1671     4505   272867   60    16741    4307    583      5 36.76
38.88/38.91	o 1089
147.64/147.79	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
147.64/147.79	c      193   1671     4509   275661   61    17477    4307    587      4 38.90
147.64/147.79	c      293   1671     4807   377333   78    18073    4738    885      6 44.33
147.64/147.79	c      543   1671     5551   775392  139    19561    5212   1629     10 53.78
147.64/147.79	c     1018   1671     6963  1273284  182    22385    5734   3041     14 72.66
147.64/147.79	c     1832   1671     9381  2121163  226    27221    6308   5459     17 103.35
147.64/147.79	c     3152   1671     9304  2251456  241    19336    6939   5382     21 144.38
147.64/147.79	o 1088
152.95/153.06	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
152.95/153.06	c     3172   1671     9365  2278691  243    20187    2307   5443     21 147.75
152.95/153.06	o 1087
156.15/156.25	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
156.15/156.25	c     3251   1671     5315   658924  123    12089    2307   1393     21 153.02
156.15/156.25	o 1086
158.94/159.09	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
158.94/159.09	c     3285   1671     5418   694951  128    13026    2307   1496     21 156.21
158.94/159.09	o 1085
166.34/166.42	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
166.34/166.42	c     3306   1671     5482   720801  131    13886    2307   1560     20 159.05
166.34/166.42	c     3406   1671     5780   811208  140    14482    2538   1858     20 164.00
166.34/166.42	o 1084
169.14/169.22	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
169.14/169.22	c     3412   1671     5799   819693  141    15253    2307   1877     20 166.37
169.14/169.22	o 1083
171.64/171.77	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
171.64/171.77	c     3439   1671     5881   851047  144    16151    2307   1959     20 169.17
171.64/171.77	o 1082
195.03/195.13	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
195.03/195.13	c     3457   1671     5936   875777  147    16996    2307   2014     20 171.72
195.03/195.13	c     3557   1671     6235   967217  155    17594    2538   2313     20 176.70
195.03/195.13	c     3807   1671     5192   474444   91    11119    2792   1270     20 187.12
195.03/195.13	o 1081
1797.96/1798.53	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1797.96/1798.53	c     3943   1671     5601   658133  117    12673    2307   1679     20 195.08
1797.96/1798.53	c     4043   1671     5900   753869  127    13271    2538   1978     20 200.16
1797.96/1798.53	c     4293   1671     6648  1034068  155    14767    2792   2726     20 209.06
1797.96/1798.53	c     4768   1671     5900   739022  125    12536    3072   1978     21 224.56
1797.96/1798.53	c     5581   1671     6098   727025  119    12932    3380   2176     22 252.35
1797.96/1798.53	c     6901   1671     7465  1568183  210    15666    3719   3543     23 290.93
1797.96/1798.53	c     8982   1671     5783   728556  125    12302    4091   1861     25 357.96
1797.96/1798.53	c    12205   1671     7043  1062781  150    14822    4501   3121     26 463.88
1797.96/1798.53	c    17142   1671     6174  1125639  182    13084    4952   2252     28 609.58
1797.96/1798.53	c    24649   1671     6399   838649  131    13534    5448   2477     28 854.81
1797.96/1798.53	c    36010   1671     9082  1782177  196    18900    5993   5160     29 1222.48
1797.96/1798.53	c    53154   1671     6920  1447905  209    14576    6593   2998     31 1684.70
1797.96/1798.53	c Resources Exceeded
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-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 
1797.96/1798.53	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1797.96/1798.53	c   40    56403   5786    69007     8670  1413772   4748     31 1798.00
1797.96/1798.53	c Objective: 1081
1797.96/1798.53	s SATISFIABLE
1797.96/1798.53	c Total time: 1798 s

Verifier Data 

OK	1081

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1877017-1245144164/watcher-1877017-1245144164 -o /tmp/evaluation-result-1877017-1245144164/solver-1877017-1245144164 -C 1800 -W 2000 -M 1800 bsolo -l2 -t1800 -m1800 HOME/instance-1877017-1245144164.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 3664
/proc/meminfo: memFree=1870712/2055920 swapFree=4182572/4192956
[pid=3664] ppid=3662 vsize=10844 CPUtime=0
/proc/3664/stat : 3664 (bsolo) R 3662 3664 3578 0 -1 4194304 265 0 0 0 0 0 0 0 18 0 1 0 182013496 11104256 249 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3664/statm: 2711 250 174 640 0 2039 0

[startup+0.0937531 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 3664
/proc/meminfo: memFree=1870712/2055920 swapFree=4182572/4192956
[pid=3664] ppid=3662 vsize=11748 CPUtime=0.08
/proc/3664/stat : 3664 (bsolo) R 3662 3664 3578 0 -1 4194304 598 0 0 0 8 0 0 0 18 0 1 0 182013496 12029952 546 1992294400 134512640 137136520 4294956256 18446744073709551615 135767572 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3664/statm: 2937 546 225 640 0 2293 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 11748

[startup+0.101754 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 3664
/proc/meminfo: memFree=1870712/2055920 swapFree=4182572/4192956
[pid=3664] ppid=3662 vsize=11748 CPUtime=0.09
/proc/3664/stat : 3664 (bsolo) R 3662 3664 3578 0 -1 4194304 600 0 0 0 9 0 0 0 18 0 1 0 182013496 12029952 548 1992294400 134512640 137136520 4294956256 18446744073709551615 135743344 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3664/statm: 2937 548 225 640 0 2293 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11748

[startup+0.301784 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 3664
/proc/meminfo: memFree=1870712/2055920 swapFree=4182572/4192956
[pid=3664] ppid=3662 vsize=12080 CPUtime=0.29
/proc/3664/stat : 3664 (bsolo) R 3662 3664 3578 0 -1 4194304 731 0 0 0 29 0 0 0 19 0 1 0 182013496 12369920 612 1992294400 134512640 137136520 4294956256 18446744073709551615 134710178 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3664/statm: 3020 612 225 640 0 2376 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12080

[startup+0.701839 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 3664
/proc/meminfo: memFree=1870712/2055920 swapFree=4182572/4192956
[pid=3664] ppid=3662 vsize=16420 CPUtime=0.69
/proc/3664/stat : 3664 (bsolo) R 3662 3664 3578 0 -1 4194304 2773 0 0 0 68 1 0 0 22 0 1 0 182013496 16814080 1132 1992294400 134512640 137136520 4294956256 18446744073709551615 135464117 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3664/statm: 4105 1132 283 640 0 3461 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 16420

[startup+1.50196 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3665
/proc/meminfo: memFree=1867760/2055920 swapFree=4182572/4192956
[pid=3664] ppid=3662 vsize=16304 CPUtime=1.49
/proc/3664/stat : 3664 (bsolo) R 3662 3664 3578 0 -1 4194304 21535 0 0 0 141 8 0 0 25 0 1 0 182013496 16695296 1066 1992294400 134512640 137136520 4294956256 18446744073709551615 135447705 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3664/statm: 4076 1066 287 640 0 3432 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 16304

[startup+3.10119 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3665
/proc/meminfo: memFree=1867056/2055920 swapFree=4182572/4192956
[pid=3664] ppid=3662 vsize=16456 CPUtime=3.09
/proc/3664/stat : 3664 (bsolo) R 3662 3664 3578 0 -1 4194304 64419 0 0 0 285 24 0 0 25 0 1 0 182013496 16850944 1143 1992294400 134512640 137136520 4294956256 18446744073709551615 135471110 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3664/statm: 4114 1143 287 640 0 3470 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 16456

[startup+6.30164 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3665
/proc/meminfo: memFree=1868400/2055920 swapFree=4182572/4192956
[pid=3664] ppid=3662 vsize=12088 CPUtime=6.29
/proc/3664/stat : 3664 (bsolo) R 3662 3664 3578 0 -1 4194304 149545 0 0 0 571 58 0 0 25 0 1 0 182013496 12378112 710 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3664/statm: 3022 710 288 640 0 2378 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12088

[startup+12.7016 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3665
/proc/meminfo: memFree=1866928/2055920 swapFree=4182572/4192956
[pid=3664] ppid=3662 vsize=16272 CPUtime=12.69
/proc/3664/stat : 3664 (bsolo) R 3662 3664 3578 0 -1 4194304 309355 0 0 0 1147 122 0 0 25 0 1 0 182013496 16662528 1028 1992294400 134512640 137136520 4294956256 18446744073709551615 135469428 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3664/statm: 4068 1028 290 640 0 3424 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 16272

[startup+25.5014 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3665
/proc/meminfo: memFree=1866096/2055920 swapFree=4182572/4192956
[pid=3664] ppid=3662 vsize=17372 CPUtime=25.48
/proc/3664/stat : 3664 (bsolo) R 3662 3664 3578 0 -1 4194304 615661 0 0 0 2299 249 0 0 25 0 1 0 182013496 17788928 1132 1992294400 134512640 137136520 4294956256 18446744073709551615 136698750 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3664/statm: 3442 1132 290 640 0 2798 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 17372

[startup+51.1011 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3665
/proc/meminfo: memFree=1859952/2055920 swapFree=4182572/4192956
[pid=3664] ppid=3662 vsize=24016 CPUtime=51.08
/proc/3664/stat : 3664 (bsolo) R 3662 3664 3578 0 -1 4194304 1268095 0 0 0 4590 518 0 0 25 0 1 0 182013496 24592384 3025 1992294400 134512640 137136520 4294956256 18446744073709551615 136526511 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3664/statm: 6004 3025 290 640 0 5360 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 24016

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3665
/proc/meminfo: memFree=1839728/2055920 swapFree=4182572/4192956
[pid=3664] ppid=3662 vsize=43592 CPUtime=102.26
/proc/3664/stat : 3664 (bsolo) R 3662 3664 3578 0 -1 4194304 2627099 0 0 0 9137 1089 0 0 25 0 1 0 182013496 44638208 7896 1992294400 134512640 137136520 4294956256 18446744073709551615 134710999 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3664/statm: 10898 7904 291 640 0 10254 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 43592

[startup+162.302 s]
/proc/loadavg: 1.06 1.02 1.00 2/65 3665
/proc/meminfo: memFree=1828912/2055920 swapFree=4182572/4192956
[pid=3664] ppid=3662 vsize=54412 CPUtime=162.24
/proc/3664/stat : 3664 (bsolo) R 3662 3664 3578 0 -1 4194304 3563350 0 0 0 14732 1492 0 0 25 0 1 0 182013496 55717888 10600 1992294400 134512640 137136520 4294956256 18446744073709551615 136504572 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3664/statm: 13603 10600 291 640 0 12959 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 54412

[startup+222.302 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 3665
/proc/meminfo: memFree=1828848/2055920 swapFree=4182572/4192956
[pid=3664] ppid=3662 vsize=52568 CPUtime=222.22
/proc/3664/stat : 3664 (bsolo) R 3662 3664 3578 0 -1 4194304 3792394 0 0 0 20626 1596 0 0 25 0 1 0 182013496 53829632 10583 1992294400 134512640 137136520 4294956256 18446744073709551615 134847390 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3664/statm: 13142 10583 291 640 0 12498 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 52568

[startup+282.301 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 3665
/proc/meminfo: memFree=1828848/2055920 swapFree=4182572/4192956
[pid=3664] ppid=3662 vsize=51872 CPUtime=282.21
/proc/3664/stat : 3664 (bsolo) R 3662 3664 3578 0 -1 4194304 3844299 0 0 0 26597 1624 0 0 25 0 1 0 182013496 53116928 10568 1992294400 134512640 137136520 4294956256 18446744073709551615 135249216 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3664/statm: 12968 10568 291 640 0 12324 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 51872

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3665
/proc/meminfo: memFree=1828848/2055920 swapFree=4182572/4192956
[pid=3664] ppid=3662 vsize=51872 CPUtime=342.19
/proc/3664/stat : 3664 (bsolo) R 3662 3664 3578 0 -1 4194304 3844299 0 0 0 32594 1625 0 0 25 0 1 0 182013496 53116928 10568 1992294400 134512640 137136520 4294956256 18446744073709551615 136503733 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3664/statm: 12968 10568 291 640 0 12324 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 51872

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3665
/proc/meminfo: memFree=1828848/2055920 swapFree=4182572/4192956
[pid=3664] ppid=3662 vsize=51872 CPUtime=402.17
/proc/3664/stat : 3664 (bsolo) R 3662 3664 3578 0 -1 4194304 3844299 0 0 0 38591 1626 0 0 25 0 1 0 182013496 53116928 10568 1992294400 134512640 137136520 4294956256 18446744073709551615 134826748 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3664/statm: 12968 10568 291 640 0 12324 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 51872

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3665
/proc/meminfo: memFree=1828848/2055920 swapFree=4182572/4192956
[pid=3664] ppid=3662 vsize=51872 CPUtime=462.15
/proc/3664/stat : 3664 (bsolo) R 3662 3664 3578 0 -1 4194304 3844299 0 0 0 44588 1627 0 0 25 0 1 0 182013496 53116928 10568 1992294400 134512640 137136520 4294956256 18446744073709551615 135249275 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3664/statm: 12968 10568 291 640 0 12324 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 51872

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3665
/proc/meminfo: memFree=1828848/2055920 swapFree=4182572/4192956
[pid=3664] ppid=3662 vsize=51872 CPUtime=522.14
/proc/3664/stat : 3664 (bsolo) R 3662 3664 3578 0 -1 4194304 3844299 0 0 0 50585 1629 0 0 25 0 1 0 182013496 53116928 10568 1992294400 134512640 137136520 4294956256 18446744073709551615 134623705 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3664/statm: 12968 10568 291 640 0 12324 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 51872

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3665
/proc/meminfo: memFree=1825776/2055920 swapFree=4182572/4192956
[pid=3664] ppid=3662 vsize=57128 CPUtime=582.12
/proc/3664/stat : 3664 (bsolo) R 3662 3664 3578 0 -1 4194304 4373550 0 0 0 56357 1855 0 0 25 0 1 0 182013496 58499072 11314 1992294400 134512640 137136520 4294956256 18446744073709551615 135454644 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3664/statm: 14282 11314 291 640 0 13638 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 57128

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3665
/proc/meminfo: memFree=1825776/2055920 swapFree=4182572/4192956
[pid=3664] ppid=3662 vsize=56848 CPUtime=642.1
/proc/3664/stat : 3664 (bsolo) R 3662 3664 3578 0 -1 4194304 4627923 0 0 0 62240 1970 0 0 25 0 1 0 182013496 58212352 11307 1992294400 134512640 137136520 4294956256 18446744073709551615 136504572 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3664/statm: 14212 11307 291 640 0 13568 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 56848

[startup+702.301 s]

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

/proc/meminfo: memFree=1825840/2055920 swapFree=4182572/4192956
[pid=3664] ppid=3662 vsize=54484 CPUtime=1061.98
/proc/3664/stat : 3664 (bsolo) R 3662 3664 3578 0 -1 4194304 5560644 0 0 0 103791 2407 0 0 25 0 1 0 182013496 55791616 11223 1992294400 134512640 137136520 4294956256 18446744073709551615 135383961 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3664/statm: 13621 11223 291 640 0 12977 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 54484

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3665
/proc/meminfo: memFree=1825840/2055920 swapFree=4182572/4192956
[pid=3664] ppid=3662 vsize=54484 CPUtime=1121.96
/proc/3664/stat : 3664 (bsolo) R 3662 3664 3578 0 -1 4194304 5560644 0 0 0 109789 2407 0 0 25 0 1 0 182013496 55791616 11223 1992294400 134512640 137136520 4294956256 18446744073709551615 135454242 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3664/statm: 13621 11223 291 640 0 12977 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 54484

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3665
/proc/meminfo: memFree=1825840/2055920 swapFree=4182572/4192956
[pid=3664] ppid=3662 vsize=54484 CPUtime=1181.94
/proc/3664/stat : 3664 (bsolo) R 3662 3664 3578 0 -1 4194304 5560644 0 0 0 115786 2408 0 0 25 0 1 0 182013496 55791616 11223 1992294400 134512640 137136520 4294956256 18446744073709551615 134729474 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3664/statm: 13621 11223 291 640 0 12977 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 54484

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3665
/proc/meminfo: memFree=1825840/2055920 swapFree=4182572/4192956
[pid=3664] ppid=3662 vsize=54484 CPUtime=1241.92
/proc/3664/stat : 3664 (bsolo) R 3662 3664 3578 0 -1 4194304 5560644 0 0 0 121783 2409 0 0 25 0 1 0 182013496 55791616 11223 1992294400 134512640 137136520 4294956256 18446744073709551615 135445110 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3664/statm: 13621 11223 291 640 0 12977 0
Current children cumulated CPU time (s) 1241.92
Current children cumulated vsize (KiB) 54484

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3665
/proc/meminfo: memFree=1822832/2055920 swapFree=4182572/4192956
[pid=3664] ppid=3662 vsize=60740 CPUtime=1301.91
/proc/3664/stat : 3664 (bsolo) R 3662 3664 3578 0 -1 4194304 6090949 0 0 0 127561 2630 0 0 25 0 1 0 182013496 62197760 12189 1992294400 134512640 137136520 4294956256 18446744073709551615 134849535 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3664/statm: 15185 12189 291 640 0 14541 0
Current children cumulated CPU time (s) 1301.91
Current children cumulated vsize (KiB) 60740

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3665
/proc/meminfo: memFree=1815024/2055920 swapFree=4182572/4192956
[pid=3664] ppid=3662 vsize=67420 CPUtime=1361.89
/proc/3664/stat : 3664 (bsolo) R 3662 3664 3578 0 -1 4194304 6782373 0 0 0 133252 2937 0 0 25 0 1 0 182013496 69038080 13892 1992294400 134512640 137136520 4294956256 18446744073709551615 135248978 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3664/statm: 16855 13892 291 640 0 16211 0
Current children cumulated CPU time (s) 1361.89
Current children cumulated vsize (KiB) 67420

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3665
/proc/meminfo: memFree=1815152/2055920 swapFree=4182572/4192956
[pid=3664] ppid=3662 vsize=64660 CPUtime=1421.88
/proc/3664/stat : 3664 (bsolo) R 3662 3664 3578 0 -1 4194304 7014888 0 0 0 139139 3049 0 0 25 0 1 0 182013496 66211840 13856 1992294400 134512640 137136520 4294956256 18446744073709551615 134742711 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3664/statm: 16165 13856 291 640 0 15521 0
Current children cumulated CPU time (s) 1421.88
Current children cumulated vsize (KiB) 64660

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3665
/proc/meminfo: memFree=1815152/2055920 swapFree=4182572/4192956
[pid=3664] ppid=3662 vsize=67044 CPUtime=1481.85
/proc/3664/stat : 3664 (bsolo) R 3662 3664 3578 0 -1 4194304 7233729 0 0 0 145035 3150 0 0 25 0 1 0 182013496 68653056 13880 1992294400 134512640 137136520 4294956256 18446744073709551615 135249254 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3664/statm: 16761 13880 291 640 0 16117 0
Current children cumulated CPU time (s) 1481.85
Current children cumulated vsize (KiB) 67044

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3665
/proc/meminfo: memFree=1815152/2055920 swapFree=4182572/4192956
[pid=3664] ppid=3662 vsize=66680 CPUtime=1541.83
/proc/3664/stat : 3664 (bsolo) R 3662 3664 3578 0 -1 4194304 7441678 0 0 0 150932 3251 0 0 25 0 1 0 182013496 68280320 13872 1992294400 134512640 137136520 4294956256 18446744073709551615 135471103 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3664/statm: 16670 13872 291 640 0 16026 0
Current children cumulated CPU time (s) 1541.83
Current children cumulated vsize (KiB) 66680

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3665
/proc/meminfo: memFree=1815152/2055920 swapFree=4182572/4192956
[pid=3664] ppid=3662 vsize=66328 CPUtime=1601.81
/proc/3664/stat : 3664 (bsolo) R 3662 3664 3578 0 -1 4194304 7615397 0 0 0 156846 3335 0 0 25 0 1 0 182013496 67919872 13866 1992294400 134512640 137136520 4294956256 18446744073709551615 135249037 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3664/statm: 16582 13866 291 640 0 15938 0
Current children cumulated CPU time (s) 1601.81
Current children cumulated vsize (KiB) 66328

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3665
/proc/meminfo: memFree=1815152/2055920 swapFree=4182572/4192956
[pid=3664] ppid=3662 vsize=65624 CPUtime=1661.8
/proc/3664/stat : 3664 (bsolo) R 3662 3664 3578 0 -1 4194304 7785728 0 0 0 162755 3425 0 0 25 0 1 0 182013496 67198976 13857 1992294400 134512640 137136520 4294956256 18446744073709551615 135378724 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3664/statm: 16406 13857 291 640 0 15762 0
Current children cumulated CPU time (s) 1661.8
Current children cumulated vsize (KiB) 65624

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3667
/proc/meminfo: memFree=1815024/2055920 swapFree=4182572/4192956
[pid=3664] ppid=3662 vsize=66416 CPUtime=1721.78
/proc/3664/stat : 3664 (bsolo) R 3662 3664 3578 0 -1 4194304 7983972 0 0 0 168658 3520 0 0 25 0 1 0 182013496 68009984 13868 1992294400 134512640 137136520 4294956256 18446744073709551615 135454327 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3664/statm: 16604 13868 291 640 0 15960 0
Current children cumulated CPU time (s) 1721.78
Current children cumulated vsize (KiB) 66416

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3667
/proc/meminfo: memFree=1815024/2055920 swapFree=4182572/4192956
[pid=3664] ppid=3662 vsize=65328 CPUtime=1781.76
/proc/3664/stat : 3664 (bsolo) R 3662 3664 3578 0 -1 4194304 8145759 0 0 0 174580 3596 0 0 25 0 1 0 182013496 66895872 13861 1992294400 134512640 137136520 4294956256 18446744073709551615 135445572 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3664/statm: 16332 13861 291 640 0 15688 0
Current children cumulated CPU time (s) 1781.76
Current children cumulated vsize (KiB) 65328

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

[startup+1791.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3667
/proc/meminfo: memFree=1815024/2055920 swapFree=4182572/4192956
[pid=3664] ppid=3662 vsize=64964 CPUtime=1791.36
/proc/3664/stat : 3664 (bsolo) R 3662 3664 3578 0 -1 4194304 8166779 0 0 0 175530 3606 0 0 25 0 1 0 182013496 66523136 13842 1992294400 134512640 137136520 4294956256 18446744073709551615 134617444 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3664/statm: 16241 13842 291 640 0 15597 0
Current children cumulated CPU time (s) 1791.36
Current children cumulated vsize (KiB) 64964

[startup+1795.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3667
/proc/meminfo: memFree=1815024/2055920 swapFree=4182572/4192956
[pid=3664] ppid=3662 vsize=65692 CPUtime=1794.56
/proc/3664/stat : 3664 (bsolo) R 3662 3664 3578 0 -1 4194304 8173933 0 0 0 175847 3609 0 0 25 0 1 0 182013496 67268608 13861 1992294400 134512640 137136520 4294956256 18446744073709551615 135341590 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3664/statm: 16423 13861 291 640 0 15779 0
Current children cumulated CPU time (s) 1794.56
Current children cumulated vsize (KiB) 65692

[startup+1796.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3667
/proc/meminfo: memFree=1815024/2055920 swapFree=4182572/4192956
[pid=3664] ppid=3662 vsize=65696 CPUtime=1796.16
/proc/3664/stat : 3664 (bsolo) R 3662 3664 3578 0 -1 4194304 8177456 0 0 0 176005 3611 0 0 25 0 1 0 182013496 67272704 13861 1992294400 134512640 137136520 4294956256 18446744073709551615 135468619 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3664/statm: 16424 13861 291 640 0 15780 0
Current children cumulated CPU time (s) 1796.16
Current children cumulated vsize (KiB) 65696

[startup+1797.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3667
/proc/meminfo: memFree=1815024/2055920 swapFree=4182572/4192956
[pid=3664] ppid=3662 vsize=65692 CPUtime=1796.96
/proc/3664/stat : 3664 (bsolo) R 3662 3664 3578 0 -1 4194304 8179202 0 0 0 176084 3612 0 0 25 0 1 0 182013496 67268608 13861 1992294400 134512640 137136520 4294956256 18446744073709551615 134849378 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3664/statm: 16423 13861 291 640 0 15779 0
Current children cumulated CPU time (s) 1796.96
Current children cumulated vsize (KiB) 65692

[startup+1798.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3667
/proc/meminfo: memFree=1815024/2055920 swapFree=4182572/4192956
[pid=3664] ppid=3662 vsize=65692 CPUtime=1797.76
/proc/3664/stat : 3664 (bsolo) R 3662 3664 3578 0 -1 4194304 8180936 0 0 0 176163 3613 0 0 25 0 1 0 182013496 67268608 13859 1992294400 134512640 137136520 4294956256 18446744073709551615 135379361 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3664/statm: 16423 13859 291 640 0 15779 0
Current children cumulated CPU time (s) 1797.76
Current children cumulated vsize (KiB) 65692

[startup+1798.51 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3667
/proc/meminfo: memFree=1815024/2055920 swapFree=4182572/4192956
[pid=3664] ppid=3662 vsize=65692 CPUtime=1797.96
/proc/3664/stat : 3664 (bsolo) R 3662 3664 3578 0 -1 4194304 8181358 0 0 0 176183 3613 0 0 25 0 1 0 182013496 67268608 13861 1992294400 134512640 137136520 4294956256 18446744073709551615 135438859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3664/statm: 16423 13861 291 640 0 15779 0
Current children cumulated CPU time (s) 1797.96
Current children cumulated vsize (KiB) 65692

Child status: 0
Real time (s): 1798.55
CPU time (s): 1798.01
CPU user time (s): 1761.87
CPU system time (s): 36.1445
CPU usage (%): 99.9702
Max. virtual memory (cumulated for all children) (KiB): 68860

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1761.87
system time used= 36.1445
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8181436
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 2
involuntary context switches= 2863

runsolver used 1.54377 second user time and 3.41648 second system time

The end

Launcher Data 

Begin job on node39 at 2009-06-16 11:22:44
IDJOB=1877017
IDBENCH=1983
IDSOLVER=699
FILE ID=node39/1877017-1245144164
PBS_JOBID= 9363734
Free space on /tmp= 66128 MiB

SOLVER NAME= bsolo 3.1
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB06/liu/vtxcov/normalized-vtxcov_v2000_e4000_43.opb.PB06.opb
COMMAND LINE= bsolo -l2 -tTIMEOUT -mMEMLIMIT BENCHNAME
CONVERSION SCRIPT= PBconversionToLinear BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1877017-1245144164/watcher-1877017-1245144164 -o /tmp/evaluation-result-1877017-1245144164/solver-1877017-1245144164 -C 1800 -W 2000 -M 1800  bsolo -l2 -t1800 -m1800 HOME/instance-1877017-1245144164.opb

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

MD5SUM BENCH= a5f043ce08e99e0db4435bd2e8b3d7e9
RANDOM SEED=2045081396

node39.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.263
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.263
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1871128 kB
Buffers:         28672 kB
Cached:          88152 kB
SwapCached:       4216 kB
Active:          11556 kB
Inactive:       113192 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1871128 kB
SwapTotal:     4192956 kB
SwapFree:      4182572 kB
Dirty:            4044 kB
Writeback:           0 kB
Mapped:          13596 kB
Slab:            46016 kB
Committed_AS:   134872 kB
PageTables:       1384 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

CONVERSION COMMAND LINE= PBconversionToLinear HOME/instance-1877017-1245144164.opb

Free space on /tmp at the end= 66124 MiB
End job on node39 at 2009-06-16 11:52:43