Trace number 1877019

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 3.1SAT1073 1798.02 1798.61

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/liu/
vtxcov/normalized-vtxcov_v2000_e4000_0.opb.PB06.opb
MD5SUMeb191f4787a2203be4bff8f6c7c8f66d
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark1046
Best CPU time to get the best result obtained on this benchmark1797.07
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 1037
Optimality of the best value was proved NO
Number of variables1961
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 1961
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 1961
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 1961
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-1877019-1245144406.opb
0.00/0.00	c File size is 112187 bytes.
0.00/0.01	c Highest Coefficient sum: 1961
0.00/0.01	c Parsing was ok!!
0.00/0.01	c Total parsing time: 0.015 s
0.00/0.01	c Var: 1961 Constr: 4000 4000/0/0 Lit: 8000 Watch. Lit: 8000
0.00/0.01	c Obj. Vars: 1961 (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
0.79/0.80	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.79/0.80	c        0   1693     3944     7888    2     7888    1314      0      0 0.04
0.79/0.80	c Initial Lower Bound: 978
0.79/0.80	c Initial Path Cost: 133
0.79/0.81	o 1180
5.89/5.98	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
5.89/5.98	c        0   1693     3945     9581    2     8536    2314      1      0 0.81
5.89/5.98	o 1163
8.49/8.59	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
8.49/8.59	c        0   1693     3946    11274    2     9201    3314      2      0 5.98
8.49/8.59	o 1102
10.79/10.83	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
10.79/10.83	c        0   1693     3947    12967    3     9927    4314      3      0 8.59
10.79/10.83	o 1082
322.19/322.31	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
322.19/322.31	c        0   1693     3948    14660    3    10673    5314      4      0 10.83
322.19/322.31	c      100   1693     4246   132027   31    11269    5846    302      6 16.41
322.19/322.31	c      351   1693     4993   385923   77    12763    6431   1049     12 27.86
322.19/322.31	c      827   1693     6412   826685  128    15601    7075   2468     17 47.41
322.19/322.31	c     1640   1693     8829  1629471  184    20435    7783   4885     20 79.25
322.19/322.31	c     2961   1693     8119  1511967  186    16982    8562   4175     23 127.71
322.19/322.31	c     5044   1693     9308  1889866  203    19360    9419   5364     24 202.78
322.19/322.31	c     8270   1693    13464  3436752  255    27672   10361   9520     25 320.37
322.19/322.31	o 1080
324.39/324.54	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
324.39/324.54	c     8270   1693    13465  3438445  255    28420    2314   9521     25 322.21
324.39/324.54	o 1079
389.96/390.19	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
389.96/390.19	c     8278   1693     5127   451488   88    11747    2314   1183     25 324.44
389.96/390.19	c     8378   1693     5425   535030   98    12343    2546   1481     25 329.39
389.96/390.19	c     8633   1693     6185   784913  126    13863    2801   2241     25 339.58
389.96/390.19	c     9110   1693     5584   518365   92    11915    3082   1640     25 357.32
389.96/390.19	c     9924   1693     5851   550787   94    12449    3391   1907     25 387.15
389.96/390.19	o 1078
425.15/425.35	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
425.15/425.35	c     9941   1693     5903   573589   97    13301    2314   1959     25 390.07
425.15/425.35	c    10041   1693     6203   659731  106    13901    2546   2259     25 394.82
425.15/425.35	c    10291   1693     5218   377604   72    11184    2801   1274     25 405.57
425.15/425.35	c    10766   1693     6641   882803  132    14030    3082   2697     25 421.40
425.15/425.35	o 1077
507.93/508.12	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
507.93/508.12	c    10825   1693     6819   940185  137    15135    2314   2875     25 425.22
507.93/508.12	c    10926   1693     5404   480761   88    11557    2546   1460     25 430.19
507.93/508.12	c    11176   1693     6148   715432  116    13045    2801   2204     25 440.15
507.93/508.12	c    11654   1693     5346   540461  101    11441    3082   1402     25 456.64
507.93/508.12	c    12467   1693     5621   528397   94    11991    3391   1677     25 485.14
507.93/508.12	o 1076
957.79/958.19	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
957.79/958.19	c    13201   1693     5641   658481  116    12032    2314   1697     25 507.97
957.79/958.19	c    13301   1693     5941   742056  124    12632    2546   1997     25 512.75
957.79/958.19	c    13551   1693     6689   960238  143    14128    2801   2745     25 522.11
957.79/958.19	c    14026   1693     6061   701807  115    12872    3082   2117     25 539.82
957.79/958.19	c    14844   1693     6334   720338  113    13418    3391   2390     26 568.44
957.79/958.19	c    16164   1693     5641   530255   94    12032    3731   1697     26 613.34
957.79/958.19	c    18245   1693     6734   909176  135    14218    4105   2790     26 682.60
957.79/958.19	c    21469   1693     8199  1321592  161    17148    4516   4255     27 789.51
957.79/958.19	c    26406   1693     8030  1425844  177    16810    4968   4086     27 952.77
957.79/958.19	o 1075
1026.15/1026.51	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1026.15/1026.51	c    26492   1693     8289  1513537  182    18079    2314   4345     27 957.88
1026.15/1026.51	c    26592   1693     5401   490922   90    11553    2546   1457     27 962.73
1026.15/1026.51	c    26842   1693     6147   712079  115    13045    2801   2203     27 973.19
1026.15/1026.51	c    27317   1693     5522   486286   88    11795    3082   1578     27 992.04
1026.15/1026.51	c    28130   1693     5798   528055   91    12347    3391   1854     27 1020.92
1026.15/1026.51	o 1074
1094.53/1094.98	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1094.53/1094.98	c    28228   1693     6092   627833  103    13687    2314   2148     27 1026.17
1094.53/1094.98	c    28328   1693     6392   709358  110    14287    2546   2448     27 1030.84
1094.53/1094.98	c    28580   1693     5260   378452   71    11272    2801   1316     27 1040.26
1094.53/1094.98	c    29056   1693     6679   795933  119    14110    3082   2735     27 1058.64
1094.53/1094.98	c    29869   1693     6953   847417  121    14658    3391   3009     27 1088.10
1094.53/1094.98	o 1073
1798.00/1798.60	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1798.00/1798.60	c    29965   1693     7242   999998  138    15989    2314   3298     27 1094.62
1798.00/1798.60	c    30066   1693     5405   456392   84    11563    2546   1461     27 1099.61
1798.00/1798.60	c    30316   1693     6155   770979  125    13063    2801   2211     27 1108.17
1798.00/1798.60	c    30791   1693     5568   490187   88    11889    3082   1624     27 1125.96
1798.00/1798.60	c    31604   1693     5864   521809   88    12481    3391   1920     27 1154.91
1798.00/1798.60	c    32925   1693     7454  1069808  143    15661    3731   3510     27 1200.28
1798.00/1798.60	c    35006   1693     6127   672937  109    13007    4105   2183     27 1271.21
1798.00/1798.60	c    38229   1693     7653  1077632  140    16059    4516   3709     27 1379.90
1798.00/1798.60	c    43165   1693     7901  1174569  148    16555    4968   3957     27 1543.63
1798.00/1798.60	c    50671   1693     8370  1317965  157    17493    5465   4426     28 1794.02
1798.00/1798.60	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 
1798.00/1798.60	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1798.00/1798.60	c   55    50746   2284    59297     8595  1382269   4651     28 1798.02
1798.00/1798.60	c Objective: 1073
1798.00/1798.60	s SATISFIABLE
1798.00/1798.60	c Total time: 1798.02 s

Verifier Data 

OK	1073

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1877019-1245144406/watcher-1877019-1245144406 -o /tmp/evaluation-result-1877019-1245144406/solver-1877019-1245144406 -C 1800 -W 2000 -M 1800 bsolo -l2 -t1800 -m1800 HOME/instance-1877019-1245144406.opb 

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


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 4618
/proc/meminfo: memFree=1867096/2055920 swapFree=4191900/4192956
[pid=4618] ppid=4616 vsize=10844 CPUtime=0
/proc/4618/stat : 4618 (bsolo) R 4616 4618 4538 0 -1 4194304 265 0 0 0 0 0 0 0 18 0 1 0 182041595 11104256 249 1992294400 134512640 137136520 4294956256 18446744073709551615 136490394 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4618/statm: 2711 250 174 640 0 2039 0

[startup+0.088862 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 4618
/proc/meminfo: memFree=1867096/2055920 swapFree=4191900/4192956
[pid=4618] ppid=4616 vsize=11760 CPUtime=0.08
/proc/4618/stat : 4618 (bsolo) R 4616 4618 4538 0 -1 4194304 592 0 0 0 7 1 0 0 18 0 1 0 182041595 12042240 540 1992294400 134512640 137136520 4294956256 18446744073709551615 135743028 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4618/statm: 2940 540 225 640 0 2296 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 11760

[startup+0.101864 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 4618
/proc/meminfo: memFree=1867096/2055920 swapFree=4191900/4192956
[pid=4618] ppid=4616 vsize=11752 CPUtime=0.09
/proc/4618/stat : 4618 (bsolo) R 4616 4618 4538 0 -1 4194304 598 0 0 0 8 1 0 0 18 0 1 0 182041595 12034048 546 1992294400 134512640 137136520 4294956256 18446744073709551615 135743071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4618/statm: 2938 546 225 640 0 2294 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11752

[startup+0.301898 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 4618
/proc/meminfo: memFree=1867096/2055920 swapFree=4191900/4192956
[pid=4618] ppid=4616 vsize=11928 CPUtime=0.29
/proc/4618/stat : 4618 (bsolo) R 4616 4618 4538 0 -1 4194304 688 0 0 0 28 1 0 0 19 0 1 0 182041595 12214272 606 1992294400 134512640 137136520 4294956256 18446744073709551615 135743386 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4618/statm: 2982 606 225 640 0 2338 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11928

[startup+0.701969 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 4618
/proc/meminfo: memFree=1867096/2055920 swapFree=4191900/4192956
[pid=4618] ppid=4616 vsize=16440 CPUtime=0.69
/proc/4618/stat : 4618 (bsolo) R 4616 4618 4538 0 -1 4194304 3224 0 0 0 68 1 0 0 22 0 1 0 182041595 16834560 1103 1992294400 134512640 137136520 4294956256 18446744073709551615 135455063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4618/statm: 4110 1103 283 640 0 3466 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 16440

[startup+1.50111 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 4619
/proc/meminfo: memFree=1863888/2055920 swapFree=4191900/4192956
[pid=4618] ppid=4616 vsize=15200 CPUtime=1.48
/proc/4618/stat : 4618 (bsolo) R 4616 4618 4538 0 -1 4194304 21193 0 0 0 141 7 0 0 25 0 1 0 182041595 15564800 947 1992294400 134512640 137136520 4294956256 18446744073709551615 135378934 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4618/statm: 3800 951 287 640 0 3156 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 15200

[startup+3.10139 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 4619
/proc/meminfo: memFree=1863824/2055920 swapFree=4191900/4192956
[pid=4618] ppid=4616 vsize=15948 CPUtime=3.09
/proc/4618/stat : 4618 (bsolo) R 4616 4618 4538 0 -1 4194304 61086 0 0 0 284 25 0 0 25 0 1 0 182041595 16330752 1153 1992294400 134512640 137136520 4294956256 18446744073709551615 135387617 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4618/statm: 4077 1154 287 640 0 3433 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 15948

[startup+6.30195 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 4619
/proc/meminfo: memFree=1863376/2055920 swapFree=4191900/4192956
[pid=4618] ppid=4616 vsize=16568 CPUtime=6.29
/proc/4618/stat : 4618 (bsolo) R 4616 4618 4538 0 -1 4194304 154268 0 0 0 566 63 0 0 25 0 1 0 182041595 16965632 1192 1992294400 134512640 137136520 4294956256 18446744073709551615 134847390 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4618/statm: 4142 1192 288 640 0 3498 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 16568

[startup+12.7011 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 4619
/proc/meminfo: memFree=1863760/2055920 swapFree=4191900/4192956
[pid=4618] ppid=4616 vsize=15612 CPUtime=12.69
/proc/4618/stat : 4618 (bsolo) R 4616 4618 4538 0 -1 4194304 298721 0 0 0 1149 120 0 0 25 0 1 0 182041595 15986688 1167 1992294400 134512640 137136520 4294956256 18446744073709551615 135380750 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4618/statm: 3903 1169 288 640 0 3259 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 15612

[startup+25.5013 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 4619
/proc/meminfo: memFree=1860304/2055920 swapFree=4191900/4192956
[pid=4618] ppid=4616 vsize=19236 CPUtime=25.48
/proc/4618/stat : 4618 (bsolo) R 4616 4618 4538 0 -1 4194304 626273 0 0 0 2296 252 0 0 25 0 1 0 182041595 19697664 1999 1992294400 134512640 137136520 4294956256 18446744073709551615 135385617 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4618/statm: 4809 1999 290 640 0 4165 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 19236

[startup+51.1018 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 4619
/proc/meminfo: memFree=1852624/2055920 swapFree=4191900/4192956
[pid=4618] ppid=4616 vsize=27804 CPUtime=51.08
/proc/4618/stat : 4618 (bsolo) R 4616 4618 4538 0 -1 4194304 1260184 0 0 0 4596 512 0 0 25 0 1 0 182041595 28471296 3961 1992294400 134512640 137136520 4294956256 18446744073709551615 135443797 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4618/statm: 6951 3961 290 640 0 6307 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 27804

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 4619
/proc/meminfo: memFree=1834256/2055920 swapFree=4191900/4192956
[pid=4618] ppid=4616 vsize=42368 CPUtime=102.26
/proc/4618/stat : 4618 (bsolo) R 4616 4618 4538 0 -1 4194304 2605795 0 0 0 9157 1069 0 0 25 0 1 0 182041595 43384832 8247 1992294400 134512640 137136520 4294956256 18446744073709551615 135258651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4618/statm: 10592 8247 291 640 0 9948 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 42368

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4619
/proc/meminfo: memFree=1825552/2055920 swapFree=4191900/4192956
[pid=4618] ppid=4616 vsize=53056 CPUtime=162.23
/proc/4618/stat : 4618 (bsolo) R 4616 4618 4538 0 -1 4194304 3384408 0 0 0 14823 1400 0 0 25 0 1 0 182041595 54329344 10525 1992294400 134512640 137136520 4294956256 18446744073709551615 135379074 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4618/statm: 13264 10526 291 640 0 12620 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 53056

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4619
/proc/meminfo: memFree=1818256/2055920 swapFree=4191900/4192956
[pid=4618] ppid=4616 vsize=61604 CPUtime=222.22
/proc/4618/stat : 4618 (bsolo) R 4616 4618 4538 0 -1 4194304 4309944 0 0 0 20424 1798 0 0 25 0 1 0 182041595 63082496 12395 1992294400 134512640 137136520 4294956256 18446744073709551615 134838734 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4618/statm: 15401 12395 291 640 0 14757 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 61604

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4619
/proc/meminfo: memFree=1814544/2055920 swapFree=4191900/4192956
[pid=4618] ppid=4616 vsize=65472 CPUtime=282.2
/proc/4618/stat : 4618 (bsolo) R 4616 4618 4538 0 -1 4194304 5246783 0 0 0 26012 2208 0 0 25 0 1 0 182041595 67043328 13377 1992294400 134512640 137136520 4294956256 18446744073709551615 135443216 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4618/statm: 16368 13377 291 640 0 15724 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 65472

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4619
/proc/meminfo: memFree=1814992/2055920 swapFree=4191900/4192956
[pid=4618] ppid=4616 vsize=61816 CPUtime=342.18
/proc/4618/stat : 4618 (bsolo) R 4616 4618 4538 0 -1 4194304 5966659 0 0 0 31700 2518 0 0 25 0 1 0 182041595 63299584 13145 1992294400 134512640 137136520 4294956256 18446744073709551615 134742704 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4618/statm: 15454 13145 291 640 0 14810 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 61816

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4619
/proc/meminfo: memFree=1814992/2055920 swapFree=4191900/4192956
[pid=4618] ppid=4616 vsize=61788 CPUtime=402.16
/proc/4618/stat : 4618 (bsolo) R 4616 4618 4538 0 -1 4194304 5986630 0 0 0 37685 2531 0 0 25 0 1 0 182041595 63270912 13138 1992294400 134512640 137136520 4294956256 18446744073709551615 134847230 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4618/statm: 15447 13138 291 640 0 14803 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 61788

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4619
/proc/meminfo: memFree=1814992/2055920 swapFree=4191900/4192956
[pid=4618] ppid=4616 vsize=61788 CPUtime=462.14
/proc/4618/stat : 4618 (bsolo) R 4616 4618 4538 0 -1 4194304 5986630 0 0 0 43682 2532 0 0 25 0 1 0 182041595 63270912 13138 1992294400 134512640 137136520 4294956256 18446744073709551615 134848571 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4618/statm: 15447 13138 291 640 0 14803 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 61788

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4619
/proc/meminfo: memFree=1814992/2055920 swapFree=4191900/4192956
[pid=4618] ppid=4616 vsize=61788 CPUtime=522.12
/proc/4618/stat : 4618 (bsolo) R 4616 4618 4538 0 -1 4194304 5986630 0 0 0 49679 2533 0 0 25 0 1 0 182041595 63270912 13138 1992294400 134512640 137136520 4294956256 18446744073709551615 135356594 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4618/statm: 15447 13138 291 640 0 14803 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 61788

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4619
/proc/meminfo: memFree=1820304/2055920 swapFree=4191900/4192956
[pid=4618] ppid=4616 vsize=56436 CPUtime=582.1
/proc/4618/stat : 4618 (bsolo) R 4616 4618 4538 0 -1 4194304 5986630 0 0 0 55677 2533 0 0 25 0 1 0 182041595 57790464 11800 1992294400 134512640 137136520 4294956256 18446744073709551615 134845948 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4618/statm: 14109 11800 291 640 0 13465 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 56436

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4619
/proc/meminfo: memFree=1820304/2055920 swapFree=4191900/4192956
[pid=4618] ppid=4616 vsize=56436 CPUtime=642.09
/proc/4618/stat : 4618 (bsolo) R 4616 4618 4538 0 -1 4194304 5986630 0 0 0 61675 2534 0 0 25 0 1 0 182041595 57790464 11800 1992294400 134512640 137136520 4294956256 18446744073709551615 135249273 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4618/statm: 14109 11800 291 640 0 13465 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 56436

[startup+702.302 s]

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

/proc/meminfo: memFree=1820816/2055920 swapFree=4191900/4192956
[pid=4618] ppid=4616 vsize=55656 CPUtime=1121.93
/proc/4618/stat : 4618 (bsolo) R 4616 4618 4538 0 -1 4194304 5986630 0 0 0 109653 2540 0 0 25 0 1 0 182041595 56991744 11605 1992294400 134512640 137136520 4294956256 18446744073709551615 135380664 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4618/statm: 13914 11605 291 640 0 13270 0
Current children cumulated CPU time (s) 1121.93
Current children cumulated vsize (KiB) 55656

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4619
/proc/meminfo: memFree=1820816/2055920 swapFree=4191900/4192956
[pid=4618] ppid=4616 vsize=55656 CPUtime=1181.91
/proc/4618/stat : 4618 (bsolo) R 4616 4618 4538 0 -1 4194304 5986630 0 0 0 115650 2541 0 0 25 0 1 0 182041595 56991744 11605 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4618/statm: 13914 11605 291 640 0 13270 0
Current children cumulated CPU time (s) 1181.91
Current children cumulated vsize (KiB) 55656

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4619
/proc/meminfo: memFree=1820688/2055920 swapFree=4191900/4192956
[pid=4618] ppid=4616 vsize=55656 CPUtime=1241.88
/proc/4618/stat : 4618 (bsolo) R 4616 4618 4538 0 -1 4194304 5986630 0 0 0 121647 2541 0 0 25 0 1 0 182041595 56991744 11605 1992294400 134512640 137136520 4294956256 18446744073709551615 135453587 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4618/statm: 13914 11605 291 640 0 13270 0
Current children cumulated CPU time (s) 1241.88
Current children cumulated vsize (KiB) 55656

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4619
/proc/meminfo: memFree=1820624/2055920 swapFree=4191900/4192956
[pid=4618] ppid=4616 vsize=55656 CPUtime=1301.86
/proc/4618/stat : 4618 (bsolo) R 4616 4618 4538 0 -1 4194304 5986630 0 0 0 127644 2542 0 0 25 0 1 0 182041595 56991744 11605 1992294400 134512640 137136520 4294956256 18446744073709551615 136502032 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4618/statm: 13914 11605 291 640 0 13270 0
Current children cumulated CPU time (s) 1301.86
Current children cumulated vsize (KiB) 55656

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4619
/proc/meminfo: memFree=1820624/2055920 swapFree=4191900/4192956
[pid=4618] ppid=4616 vsize=55656 CPUtime=1361.85
/proc/4618/stat : 4618 (bsolo) R 4616 4618 4538 0 -1 4194304 5986630 0 0 0 133641 2544 0 0 25 0 1 0 182041595 56991744 11605 1992294400 134512640 137136520 4294956256 18446744073709551615 134847267 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4618/statm: 13914 11605 291 640 0 13270 0
Current children cumulated CPU time (s) 1361.85
Current children cumulated vsize (KiB) 55656

[startup+1422.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4619
/proc/meminfo: memFree=1820624/2055920 swapFree=4191900/4192956
[pid=4618] ppid=4616 vsize=55656 CPUtime=1421.83
/proc/4618/stat : 4618 (bsolo) R 4616 4618 4538 0 -1 4194304 5986630 0 0 0 139638 2545 0 0 25 0 1 0 182041595 56991744 11605 1992294400 134512640 137136520 4294956256 18446744073709551615 135469450 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4618/statm: 13914 11605 291 640 0 13270 0
Current children cumulated CPU time (s) 1421.83
Current children cumulated vsize (KiB) 55656

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4621
/proc/meminfo: memFree=1820432/2055920 swapFree=4191900/4192956
[pid=4618] ppid=4616 vsize=55656 CPUtime=1481.81
/proc/4618/stat : 4618 (bsolo) R 4616 4618 4538 0 -1 4194304 5986630 0 0 0 145635 2546 0 0 25 0 1 0 182041595 56991744 11605 1992294400 134512640 137136520 4294956256 18446744073709551615 134623601 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4618/statm: 13914 11605 291 640 0 13270 0
Current children cumulated CPU time (s) 1481.81
Current children cumulated vsize (KiB) 55656

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4621
/proc/meminfo: memFree=1820560/2055920 swapFree=4191900/4192956
[pid=4618] ppid=4616 vsize=55656 CPUtime=1541.79
/proc/4618/stat : 4618 (bsolo) R 4616 4618 4538 0 -1 4194304 5986630 0 0 0 151632 2547 0 0 25 0 1 0 182041595 56991744 11605 1992294400 134512640 137136520 4294956256 18446744073709551615 135444606 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4618/statm: 13914 11605 291 640 0 13270 0
Current children cumulated CPU time (s) 1541.79
Current children cumulated vsize (KiB) 55656

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4621
/proc/meminfo: memFree=1820560/2055920 swapFree=4191900/4192956
[pid=4618] ppid=4616 vsize=55656 CPUtime=1601.77
/proc/4618/stat : 4618 (bsolo) R 4616 4618 4538 0 -1 4194304 5986630 0 0 0 157629 2548 0 0 25 0 1 0 182041595 56991744 11605 1992294400 134512640 137136520 4294956256 18446744073709551615 134838818 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4618/statm: 13914 11605 291 640 0 13270 0
Current children cumulated CPU time (s) 1601.77
Current children cumulated vsize (KiB) 55656

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4621
/proc/meminfo: memFree=1820560/2055920 swapFree=4191900/4192956
[pid=4618] ppid=4616 vsize=55656 CPUtime=1661.74
/proc/4618/stat : 4618 (bsolo) R 4616 4618 4538 0 -1 4194304 5986630 0 0 0 163625 2549 0 0 25 0 1 0 182041595 56991744 11605 1992294400 134512640 137136520 4294956256 18446744073709551615 134728843 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4618/statm: 13914 11605 291 640 0 13270 0
Current children cumulated CPU time (s) 1661.74
Current children cumulated vsize (KiB) 55656

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4621
/proc/meminfo: memFree=1820560/2055920 swapFree=4191900/4192956
[pid=4618] ppid=4616 vsize=55656 CPUtime=1721.72
/proc/4618/stat : 4618 (bsolo) R 4616 4618 4538 0 -1 4194304 5986630 0 0 0 169622 2550 0 0 25 0 1 0 182041595 56991744 11605 1992294400 134512640 137136520 4294956256 18446744073709551615 134706178 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4618/statm: 13914 11605 291 640 0 13270 0
Current children cumulated CPU time (s) 1721.72
Current children cumulated vsize (KiB) 55656

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4621
/proc/meminfo: memFree=1820496/2055920 swapFree=4191900/4192956
[pid=4618] ppid=4616 vsize=55656 CPUtime=1781.71
/proc/4618/stat : 4618 (bsolo) R 4616 4618 4538 0 -1 4194304 5986630 0 0 0 175619 2552 0 0 25 0 1 0 182041595 56991744 11605 1992294400 134512640 137136520 4294956256 18446744073709551615 134729474 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4618/statm: 13914 11605 291 640 0 13270 0
Current children cumulated CPU time (s) 1781.71
Current children cumulated vsize (KiB) 55656

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

[startup+1791.91 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4621
/proc/meminfo: memFree=1820496/2055920 swapFree=4191900/4192956
[pid=4618] ppid=4616 vsize=55656 CPUtime=1791.31
/proc/4618/stat : 4618 (bsolo) R 4616 4618 4538 0 -1 4194304 5986630 0 0 0 176579 2552 0 0 25 0 1 0 182041595 56991744 11605 1992294400 134512640 137136520 4294956256 18446744073709551615 134846407 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4618/statm: 13914 11605 291 640 0 13270 0
Current children cumulated CPU time (s) 1791.31
Current children cumulated vsize (KiB) 55656

[startup+1795.1 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4621
/proc/meminfo: memFree=1820496/2055920 swapFree=4191900/4192956
[pid=4618] ppid=4616 vsize=55656 CPUtime=1794.51
/proc/4618/stat : 4618 (bsolo) R 4616 4618 4538 0 -1 4194304 5986630 0 0 0 176899 2552 0 0 25 0 1 0 182041595 56991744 11605 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4618/statm: 13914 11605 291 640 0 13270 0
Current children cumulated CPU time (s) 1794.51
Current children cumulated vsize (KiB) 55656

[startup+1796.7 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4621
/proc/meminfo: memFree=1820496/2055920 swapFree=4191900/4192956
[pid=4618] ppid=4616 vsize=55656 CPUtime=1796.1
/proc/4618/stat : 4618 (bsolo) R 4616 4618 4538 0 -1 4194304 5986630 0 0 0 177058 2552 0 0 25 0 1 0 182041595 56991744 11605 1992294400 134512640 137136520 4294956256 18446744073709551615 135455093 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4618/statm: 13914 11605 291 640 0 13270 0
Current children cumulated CPU time (s) 1796.1
Current children cumulated vsize (KiB) 55656

[startup+1797.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4621
/proc/meminfo: memFree=1820496/2055920 swapFree=4191900/4192956
[pid=4618] ppid=4616 vsize=55656 CPUtime=1796.9
/proc/4618/stat : 4618 (bsolo) R 4616 4618 4538 0 -1 4194304 5986630 0 0 0 177138 2552 0 0 25 0 1 0 182041595 56991744 11605 1992294400 134512640 137136520 4294956256 18446744073709551615 134838678 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4618/statm: 13914 11605 291 640 0 13270 0
Current children cumulated CPU time (s) 1796.9
Current children cumulated vsize (KiB) 55656

[startup+1798.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4621
/proc/meminfo: memFree=1820496/2055920 swapFree=4191900/4192956
[pid=4618] ppid=4616 vsize=55656 CPUtime=1797.7
/proc/4618/stat : 4618 (bsolo) R 4616 4618 4538 0 -1 4194304 5986630 0 0 0 177218 2552 0 0 25 0 1 0 182041595 56991744 11605 1992294400 134512640 137136520 4294956256 18446744073709551615 135249308 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4618/statm: 13914 11605 291 640 0 13270 0
Current children cumulated CPU time (s) 1797.7
Current children cumulated vsize (KiB) 55656

[startup+1798.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4621
/proc/meminfo: memFree=1820496/2055920 swapFree=4191900/4192956
[pid=4618] ppid=4616 vsize=55656 CPUtime=1797.91
/proc/4618/stat : 4618 (bsolo) R 4616 4618 4538 0 -1 4194304 5986630 0 0 0 177239 2552 0 0 25 0 1 0 182041595 56991744 11605 1992294400 134512640 137136520 4294956256 18446744073709551615 135409118 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4618/statm: 13914 11605 291 640 0 13270 0
Current children cumulated CPU time (s) 1797.91
Current children cumulated vsize (KiB) 55656

[startup+1798.6 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4621
/proc/meminfo: memFree=1820496/2055920 swapFree=4191900/4192956
[pid=4618] ppid=4616 vsize=55656 CPUtime=1798
/proc/4618/stat : 4618 (bsolo) R 4616 4618 4538 0 -1 4194304 5986630 0 0 0 177248 2552 0 0 25 0 1 0 182041595 56991744 11605 1992294400 134512640 137136520 4294956256 18446744073709551615 135386524 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4618/statm: 13914 11605 291 640 0 13270 0
Current children cumulated CPU time (s) 1798
Current children cumulated vsize (KiB) 55656

Child status: 0
Real time (s): 1798.61
CPU time (s): 1798.02
CPU user time (s): 1772.49
CPU system time (s): 25.5321
CPU usage (%): 99.9673
Max. virtual memory (cumulated for all children) (KiB): 66148

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1772.49
system time used= 25.5321
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5986632
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= 2263

runsolver used 1.58676 second user time and 3.37949 second system time

The end

Launcher Data 

Begin job on node4 at 2009-06-16 11:26:46
IDJOB=1877019
IDBENCH=1984
IDSOLVER=699
FILE ID=node4/1877019-1245144406
PBS_JOBID= 9363739
Free space on /tmp= 66408 MiB

SOLVER NAME= bsolo 3.1
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB06/liu/vtxcov/normalized-vtxcov_v2000_e4000_0.opb.PB06.opb
COMMAND LINE= bsolo -l2 -tTIMEOUT -mMEMLIMIT BENCHNAME
CONVERSION SCRIPT= PBconversionToLinear BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1877019-1245144406/watcher-1877019-1245144406 -o /tmp/evaluation-result-1877019-1245144406/solver-1877019-1245144406 -C 1800 -W 2000 -M 1800  bsolo -l2 -t1800 -m1800 HOME/instance-1877019-1245144406.opb

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

MD5SUM BENCH= eb191f4787a2203be4bff8f6c7c8f66d
RANDOM SEED=1116560778

node4.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		: 3000.259
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		: 3000.259
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:       1867576 kB
Buffers:         23188 kB
Cached:          96980 kB
SwapCached:        260 kB
Active:          19712 kB
Inactive:       113748 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1867576 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:            4048 kB
Writeback:           0 kB
Mapped:          21804 kB
Slab:            40776 kB
Committed_AS:   137304 kB
PageTables:       1472 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-1877019-1245144406.opb

Free space on /tmp at the end= 66404 MiB
End job on node4 at 2009-06-16 11:56:45