Trace number 1878448

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 3.1 clSAT1075 1798.01 1798.49

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/liu/
vtxcov/normalized-vtxcov_v2000_e4000_6.opb.PB06.opb
MD5SUMe9984c89af246abdf2b2a4294753ea30
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark1049
Best CPU time to get the best result obtained on this benchmark1797.36
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 1036
Optimality of the best value was proved NO
Number of variables1963
Total number of constraints4000
Number of constraints which are clauses4000
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint2
Number of terms in the objective function 1963
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 1963
Number of bits of the sum of numbers in the objective function 11
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 1963
Number of bits of the biggest sum of numbers11
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

0.00/0.00	c bsolo beta version 3.1 - 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: Clause 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-1878448-1245143980.opb
0.00/0.00	c File size is 112303 bytes.
0.00/0.01	c Highest Coefficient sum: 1963
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: 1963 Constr: 4000 4000/0/0 Lit: 8000 Watch. Lit: 8000
0.00/0.01	c Obj. Vars: 1963 (100 % of total variables)
0.00/0.04	c Formula reductions applied at preprocessing
0.00/0.04	c Pre-processing Time: 0.044 s
0.79/0.86	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.79/0.86	c        0   1667     3925     7850    2     7850    1308      0      0 0.04
0.79/0.86	c Initial Lower Bound: 979
0.79/0.86	c Initial Path Cost: 146
0.79/0.86	o 1180
5.39/5.46	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
5.39/5.46	c        0   1667     3926     9517    2     8485    2308      1      0 0.87
5.39/5.46	o 1153
7.49/7.58	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
7.49/7.58	c        0   1667     3927    11184    2     9147    3308      2      0 5.46
7.49/7.58	o 1088
9.68/9.75	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
9.68/9.75	c        0   1667     3928    12851    3     9874    4308      3      0 7.58
9.68/9.75	o 1087
27.49/27.53	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
27.49/27.53	c        1   1667     3931    15240    3    10606    4308      6      0 9.75
27.49/27.53	c      101   1667     4131    93025   22    11006    4739    206      6 15.26
27.49/27.53	c      352   1667     4629   282367   60    12002    5213    704     13 25.29
27.49/27.53	o 1086
29.98/30.05	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
29.98/30.05	c      357   1667     4640   287722   62    12751    4308    715     12 27.53
29.98/30.05	o 1085
36.98/37.04	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
36.98/37.04	c      361   1667     4649   292756   62    13497    4308    724     12 30.04
36.98/37.04	c      461   1667     4846   361213   74    13891    4739    921     13 35.24
36.98/37.04	o 1084
38.58/38.67	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
38.58/38.67	c      461   1667     4847   362880   74    14622    4308    922     12 37.04
38.58/38.67	o 1081
40.78/40.88	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
40.78/40.88	c      461   1667     4848   364547   75    15356    4308    923     11 38.66
40.78/40.88	o 1080
231.52/231.61	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
231.52/231.61	c      474   1667     4875   375000   76    16143    4308    950     11 40.87
231.52/231.61	c      575   1667     5076   440018   86    16545    4739   1151     12 46.07
231.52/231.61	c      825   1667     5570   598599  107    17533    5213   1645     14 56.39
231.52/231.61	c     1300   1667     6508   912318  140    19409    5735   2583     17 75.05
231.52/231.61	c     2113   1667     8125  1472710  181    22643    6309   4200     20 104.81
231.52/231.61	c     3436   1667     7081  1241655  175    14895    6940   3156     23 146.12
231.52/231.61	c     5517   1667     7396  1328754  179    15525    7635   3471     25 217.06
231.52/231.61	o 1079
265.92/266.10	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
265.92/266.10	c     5884   1667     8129  1645329  202    17725    2308   4204     25 231.56
265.92/266.10	c     5984   1667     5280   497019   94    11294    2539   1355     25 236.56
265.92/266.10	c     6235   1667     5779   653658  113    12292    2793   1854     25 246.63
265.92/266.10	c     6710   1667     6719   974507  145    14172    3073   2794     25 264.04
265.92/266.10	o 1078
342.70/342.82	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
342.70/342.82	c     6713   1667     6726   978267  145    14921    2308   2801     25 266.03
342.70/342.82	c     6814   1667     5281   480140   90    11297    2539   1356     25 271.11
342.70/342.82	c     7064   1667     5776   644273  111    12287    2793   1851     25 281.40
342.70/342.82	c     7539   1667     6716   960682  143    14167    3073   2791     25 298.96
342.70/342.82	c     8352   1667     6084   722436  118    12903    3381   2159     25 327.27
342.70/342.82	o 1077
519.85/520.07	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
519.85/520.07	c     8745   1667     6864   980805  142    15199    2308   2939     25 342.74
519.85/520.07	c     8848   1667     5286   452245   85    11308    2539   1361     25 347.83
519.85/520.07	c     9098   1667     5784   606549  104    12304    2793   1859     25 357.46
519.85/520.07	c     9576   1667     6736   924373  137    14208    3073   2811     25 375.34
519.85/520.07	c    10389   1667     6123   724179  118    12982    3381   2198     25 403.08
519.85/520.07	c    11709   1667     6351   783262  123    13438    3720   2426     26 448.74
519.85/520.07	c    13790   1667     7893  1313895  166    16522    4093   3968     26 516.36
519.85/520.07	o 1076
542.55/542.75	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
542.55/542.75	c    13822   1667     7958  1345141  169    17389    2308   4033     26 519.93
542.55/542.75	c    13922   1667     5279   455595   86    11295    2539   1354     26 524.98
542.55/542.75	c    14173   1667     5778   611755  105    12293    2793   1853     26 534.76
542.55/542.75	o 1075
1797.91/1798.48	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1797.91/1798.48	c    14290   1667     6013   754100  125    13501    2308   2088     26 542.61
1797.91/1798.48	c    14390   1667     6213   810305  130    13901    2539   2288     26 547.58
1797.91/1798.48	c    14640   1667     6709   971216  144    14893    2793   2784     26 556.70
1797.91/1798.48	c    15115   1667     5513   539500   97    11764    3073   1588     26 572.34
1797.91/1798.48	c    15933   1667     7126  1016448  142    14990    3381   3201     26 600.28
1797.91/1798.48	c    17255   1667     7269  1133433  155    15276    3720   3344     26 642.42
1797.91/1798.48	c    19336   1667     6170   766808  124    13078    4093   2245     27 708.27
1797.91/1798.48	c    22560   1667     6837  1287393  188    14412    4503   2912     28 798.64
1797.91/1798.48	c    27496   1667     7890  1151426  145    16518    4954   3965     28 959.56
1797.91/1798.48	c    35002   1667     6725   972147  144    14188    5450   2800     29 1196.78
1797.91/1798.48	c    46364   1667     7882  1887083  239    16502    5996   3957     30 1520.47
1797.91/1798.48	c Resources Exceeded
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x1870 x1871 x1872 -x1873 x1874 x1875 x1876 x1877 x1878 x1879 x1880 x1881 -x1882 -x1883 x1884 x1885 -x1886 x1887 x1888 x1889 x1890 x1891 -x1892 -x1893 x1894 x1895 -x1896 -x1897 -x1898 -x1899 x1900 -x1901 -x1902 -x1903 -x1904 x1905 -x1906 -x1907 x1908 -x1909 -x1910 x1911 -x1912 x1913 x1914 x1915 x1916 x1917 x1918 -x1919 x1920 x1921 -x1922 -x1923 x1924 x1925 x1926 -x1927 -x1928 x1929 x1930 -x1931 x1932 x1933 -x1934 x1935 x1936 x1937 -x1938 x1939 -x1940 x1941 x1942 -x1943 x1944 x1945 -x1946 x1947 x1948 x1949 x1950 x1951 -x1952 x1953 x1954 x1955 x1956 x1957 x1958 x1959 -x1960 x1961 -x1962 x1963 
1797.91/1798.48	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1797.91/1798.48	c   48    54862   3597    64480     9934  1885177   6009     30 1798.00
1797.91/1798.48	c Objective: 1075
1797.91/1798.48	s SATISFIABLE
1797.91/1798.48	c Total time: 1798 s

Verifier Data 

OK	1075

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1878448-1245143980/watcher-1878448-1245143980 -o /tmp/evaluation-result-1878448-1245143980/solver-1878448-1245143980 -C 1800 -W 2000 -M 1800 bsolo -l1 -t1800 -m1800 HOME/instance-1878448-1245143980.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: 1.01 1.08 1.01 3/65 5230
/proc/meminfo: memFree=1868656/2055920 swapFree=4191900/4192956
[pid=5230] ppid=5228 vsize=10844 CPUtime=0
/proc/5230/stat : 5230 (bsolo) R 5228 5230 5187 0 -1 4194304 266 0 0 0 0 0 0 0 18 0 1 0 181997465 11104256 250 1992294400 134512640 137136520 4294956256 18446744073709551615 134519488 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5230/statm: 2711 250 174 640 0 2039 0

[startup+0.0967531 s]
/proc/loadavg: 1.01 1.08 1.01 3/65 5230
/proc/meminfo: memFree=1868656/2055920 swapFree=4191900/4192956
[pid=5230] ppid=5228 vsize=11760 CPUtime=0.09
/proc/5230/stat : 5230 (bsolo) R 5228 5230 5187 0 -1 4194304 597 0 0 0 8 1 0 0 18 0 1 0 181997465 12042240 545 1992294400 134512640 137136520 4294956256 18446744073709551615 135767578 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5230/statm: 2940 545 225 640 0 2296 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11760

[startup+0.102795 s]
/proc/loadavg: 1.01 1.08 1.01 3/65 5230
/proc/meminfo: memFree=1868656/2055920 swapFree=4191900/4192956
[pid=5230] ppid=5228 vsize=11760 CPUtime=0.09
/proc/5230/stat : 5230 (bsolo) R 5228 5230 5187 0 -1 4194304 600 0 0 0 8 1 0 0 18 0 1 0 181997465 12042240 548 1992294400 134512640 137136520 4294956256 18446744073709551615 135743071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5230/statm: 2940 548 225 640 0 2296 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11760

[startup+0.301768 s]
/proc/loadavg: 1.01 1.08 1.01 3/65 5230
/proc/meminfo: memFree=1868656/2055920 swapFree=4191900/4192956
[pid=5230] ppid=5228 vsize=11940 CPUtime=0.29
/proc/5230/stat : 5230 (bsolo) R 5228 5230 5187 0 -1 4194304 708 0 0 0 28 1 0 0 19 0 1 0 181997465 12226560 609 1992294400 134512640 137136520 4294956256 18446744073709551615 136503012 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5230/statm: 2985 609 225 640 0 2341 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11940

[startup+0.701813 s]
/proc/loadavg: 1.01 1.08 1.01 3/65 5230
/proc/meminfo: memFree=1868656/2055920 swapFree=4191900/4192956
[pid=5230] ppid=5228 vsize=16340 CPUtime=0.69
/proc/5230/stat : 5230 (bsolo) R 5228 5230 5187 0 -1 4194304 2667 0 0 0 67 2 0 0 22 0 1 0 181997465 16732160 1112 1992294400 134512640 137136520 4294956256 18446744073709551615 135443216 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5230/statm: 4085 1112 282 640 0 3441 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 16340

[startup+1.5019 s]
/proc/loadavg: 1.01 1.08 1.01 2/66 5231
/proc/meminfo: memFree=1865256/2055920 swapFree=4191900/4192956
[pid=5230] ppid=5228 vsize=15176 CPUtime=1.49
/proc/5230/stat : 5230 (bsolo) R 5228 5230 5187 0 -1 4194304 17954 0 0 0 141 8 0 0 25 0 1 0 181997465 15540224 964 1992294400 134512640 137136520 4294956256 18446744073709551615 135380752 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5230/statm: 3794 964 287 640 0 3150 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 15176

[startup+3.10108 s]
/proc/loadavg: 1.01 1.08 1.01 2/66 5231
/proc/meminfo: memFree=1864872/2055920 swapFree=4191900/4192956
[pid=5230] ppid=5228 vsize=16032 CPUtime=3.09
/proc/5230/stat : 5230 (bsolo) R 5228 5230 5187 0 -1 4194304 58297 0 0 0 285 24 0 0 25 0 1 0 181997465 16416768 978 1992294400 134512640 137136520 4294956256 18446744073709551615 134729497 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5230/statm: 4008 978 287 640 0 3364 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 16032

[startup+6.30145 s]
/proc/loadavg: 1.01 1.08 1.01 2/66 5231
/proc/meminfo: memFree=1865704/2055920 swapFree=4191900/4192956
[pid=5230] ppid=5228 vsize=12808 CPUtime=6.29
/proc/5230/stat : 5230 (bsolo) R 5228 5230 5187 0 -1 4194304 150981 0 0 0 567 62 0 0 25 0 1 0 181997465 13115392 840 1992294400 134512640 137136520 4294956256 18446744073709551615 135258679 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5230/statm: 3202 840 288 640 0 2558 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12808

[startup+12.7012 s]
/proc/loadavg: 1.01 1.07 1.01 2/66 5231
/proc/meminfo: memFree=1865976/2055920 swapFree=4191900/4192956
[pid=5230] ppid=5228 vsize=15892 CPUtime=12.69
/proc/5230/stat : 5230 (bsolo) R 5228 5230 5187 0 -1 4194304 301402 0 0 0 1147 122 0 0 25 0 1 0 181997465 16273408 771 1992294400 134512640 137136520 4294956256 18446744073709551615 136698750 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5230/statm: 3973 771 290 640 0 3329 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 15892

[startup+25.5026 s]
/proc/loadavg: 1.00 1.07 1.01 2/66 5231
/proc/meminfo: memFree=1861752/2055920 swapFree=4191900/4192956
[pid=5230] ppid=5228 vsize=20084 CPUtime=25.48
/proc/5230/stat : 5230 (bsolo) R 5228 5230 5187 0 -1 4194304 646847 0 0 0 2290 258 0 0 25 0 1 0 181997465 20566016 2125 1992294400 134512640 137136520 4294956256 18446744073709551615 135443262 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5230/statm: 5021 2125 290 640 0 4377 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 20084

[startup+51.1025 s]
/proc/loadavg: 1.00 1.06 1.01 2/66 5231
/proc/meminfo: memFree=1859256/2055920 swapFree=4191900/4192956
[pid=5230] ppid=5228 vsize=21588 CPUtime=51.08
/proc/5230/stat : 5230 (bsolo) R 5228 5230 5187 0 -1 4194304 1275116 0 0 0 4594 514 0 0 25 0 1 0 181997465 22106112 2581 1992294400 134512640 137136520 4294956256 18446744073709551615 135379322 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5230/statm: 5397 2581 290 640 0 4753 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 21588

[startup+102.305 s]
/proc/loadavg: 1.00 1.05 1.00 2/66 5231
/proc/meminfo: memFree=1847032/2055920 swapFree=4191900/4192956
[pid=5230] ppid=5228 vsize=34484 CPUtime=102.26
/proc/5230/stat : 5230 (bsolo) R 5228 5230 5187 0 -1 4194304 2654807 0 0 0 9134 1092 0 0 25 0 1 0 181997465 35311616 5615 1992294400 134512640 137136520 4294956256 18446744073709551615 135091776 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5230/statm: 8621 5615 290 640 0 7977 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 34484

[startup+162.302 s]
/proc/loadavg: 1.00 1.04 1.00 2/66 5231
/proc/meminfo: memFree=1831608/2055920 swapFree=4191900/4192956
[pid=5230] ppid=5228 vsize=48884 CPUtime=162.25
/proc/5230/stat : 5230 (bsolo) R 5228 5230 5187 0 -1 4194304 4062515 0 0 0 14543 1682 0 0 25 0 1 0 181997465 50057216 9441 1992294400 134512640 137136520 4294956256 18446744073709551615 135380678 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5230/statm: 12221 9443 291 640 0 11577 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 48884

[startup+222.303 s]
/proc/loadavg: 1.00 1.03 1.00 2/66 5231
/proc/meminfo: memFree=1829944/2055920 swapFree=4191900/4192956
[pid=5230] ppid=5228 vsize=48312 CPUtime=222.23
/proc/5230/stat : 5230 (bsolo) R 5228 5230 5187 0 -1 4194304 4708254 0 0 0 20264 1959 0 0 25 0 1 0 181997465 49471488 9767 1992294400 134512640 137136520 4294956256 18446744073709551615 134826730 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5230/statm: 12078 9767 290 640 0 11434 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 48312

[startup+282.303 s]
/proc/loadavg: 1.00 1.02 1.00 2/66 5231
/proc/meminfo: memFree=1830200/2055920 swapFree=4191900/4192956
[pid=5230] ppid=5228 vsize=51076 CPUtime=282.22
/proc/5230/stat : 5230 (bsolo) R 5228 5230 5187 0 -1 4194304 5111361 0 0 0 26077 2145 0 0 25 0 1 0 181997465 52301824 9790 1992294400 134512640 137136520 4294956256 18446744073709551615 134838641 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5230/statm: 12769 9790 290 640 0 12125 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 51076

[startup+342.303 s]
/proc/loadavg: 1.00 1.02 1.00 2/66 5231
/proc/meminfo: memFree=1830200/2055920 swapFree=4191900/4192956
[pid=5230] ppid=5228 vsize=50068 CPUtime=342.2
/proc/5230/stat : 5230 (bsolo) R 5228 5230 5187 0 -1 4194304 5365864 0 0 0 31955 2265 0 0 25 0 1 0 181997465 51269632 9776 1992294400 134512640 137136520 4294956256 18446744073709551615 135379494 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5230/statm: 12517 9776 290 640 0 11873 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 50068

[startup+402.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 5231
/proc/meminfo: memFree=1830200/2055920 swapFree=4191900/4192956
[pid=5230] ppid=5228 vsize=50392 CPUtime=402.19
/proc/5230/stat : 5230 (bsolo) R 5228 5230 5187 0 -1 4194304 5581653 0 0 0 37849 2370 0 0 25 0 1 0 181997465 51601408 9778 1992294400 134512640 137136520 4294956256 18446744073709551615 134866712 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5230/statm: 12598 9778 290 640 0 11954 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 50392

[startup+462.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 5231
/proc/meminfo: memFree=1830200/2055920 swapFree=4191900/4192956
[pid=5230] ppid=5228 vsize=50424 CPUtime=462.17
/proc/5230/stat : 5230 (bsolo) R 5228 5230 5187 0 -1 4194304 5798376 0 0 0 43745 2472 0 0 25 0 1 0 181997465 51634176 9782 1992294400 134512640 137136520 4294956256 18446744073709551615 134728843 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5230/statm: 12606 9782 290 640 0 11962 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 50424

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5231
/proc/meminfo: memFree=1830200/2055920 swapFree=4191900/4192956
[pid=5230] ppid=5228 vsize=49368 CPUtime=522.15
/proc/5230/stat : 5230 (bsolo) R 5228 5230 5187 0 -1 4194304 6001136 0 0 0 49645 2570 0 0 25 0 1 0 181997465 50552832 9774 1992294400 134512640 137136520 4294956256 18446744073709551615 135379548 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5230/statm: 12342 9774 290 640 0 11698 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 49368

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5231
/proc/meminfo: memFree=1830200/2055920 swapFree=4191900/4192956
[pid=5230] ppid=5228 vsize=48636 CPUtime=582.13
/proc/5230/stat : 5230 (bsolo) R 5228 5230 5187 0 -1 4194304 6102530 0 0 0 55593 2620 0 0 25 0 1 0 181997465 49803264 9759 1992294400 134512640 137136520 4294956256 18446744073709551615 135444608 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5230/statm: 12159 9759 290 640 0 11515 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 48636

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5231
/proc/meminfo: memFree=1830200/2055920 swapFree=4191900/4192956
[pid=5230] ppid=5228 vsize=48636 CPUtime=642.12
/proc/5230/stat : 5230 (bsolo) R 5228 5230 5187 0 -1 4194304 6102530 0 0 0 61591 2621 0 0 25 0 1 0 181997465 49803264 9759 1992294400 134512640 137136520 4294956256 18446744073709551615 135378675 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5230/statm: 12159 9759 290 640 0 11515 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 48636

[startup+702.302 s]

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

/proc/meminfo: memFree=1830072/2055920 swapFree=4191900/4192956
[pid=5230] ppid=5228 vsize=48580 CPUtime=1121.99
/proc/5230/stat : 5230 (bsolo) R 5228 5230 5187 0 -1 4194304 6191476 0 0 0 109521 2678 0 0 25 0 1 0 181997465 49745920 9747 1992294400 134512640 137136520 4294956256 18446744073709551615 135781768 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5230/statm: 12145 9747 290 640 0 11501 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 48580

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5231
/proc/meminfo: memFree=1830072/2055920 swapFree=4191900/4192956
[pid=5230] ppid=5228 vsize=48580 CPUtime=1181.98
/proc/5230/stat : 5230 (bsolo) R 5228 5230 5187 0 -1 4194304 6191476 0 0 0 115519 2679 0 0 25 0 1 0 181997465 49745920 9747 1992294400 134512640 137136520 4294956256 18446744073709551615 134732877 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5230/statm: 12145 9747 290 640 0 11501 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 48580

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5231
/proc/meminfo: memFree=1828984/2055920 swapFree=4191900/4192956
[pid=5230] ppid=5228 vsize=52292 CPUtime=1241.96
/proc/5230/stat : 5230 (bsolo) R 5228 5230 5187 0 -1 4194304 6331935 0 0 0 121453 2743 0 0 25 0 1 0 181997465 53547008 10066 1992294400 134512640 137136520 4294956256 18446744073709551615 134849535 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5230/statm: 13073 10067 290 640 0 12429 0
Current children cumulated CPU time (s) 1241.96
Current children cumulated vsize (KiB) 52292

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5231
/proc/meminfo: memFree=1824824/2055920 swapFree=4191900/4192956
[pid=5230] ppid=5228 vsize=55984 CPUtime=1301.95
/proc/5230/stat : 5230 (bsolo) R 5228 5230 5187 0 -1 4194304 7323655 0 0 0 127030 3165 0 0 25 0 1 0 181997465 57327616 11024 1992294400 134512640 137136520 4294956256 18446744073709551615 134845948 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5230/statm: 13996 11024 290 640 0 13352 0
Current children cumulated CPU time (s) 1301.95
Current children cumulated vsize (KiB) 55984

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5231
/proc/meminfo: memFree=1823288/2055920 swapFree=4191900/4192956
[pid=5230] ppid=5228 vsize=56508 CPUtime=1361.93
/proc/5230/stat : 5230 (bsolo) R 5228 5230 5187 0 -1 4194304 7747632 0 0 0 132839 3354 0 0 25 0 1 0 181997465 57864192 11401 1992294400 134512640 137136520 4294956256 18446744073709551615 136503733 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5230/statm: 14127 11401 290 640 0 13483 0
Current children cumulated CPU time (s) 1361.93
Current children cumulated vsize (KiB) 56508

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5231
/proc/meminfo: memFree=1823288/2055920 swapFree=4191900/4192956
[pid=5230] ppid=5228 vsize=56512 CPUtime=1421.91
/proc/5230/stat : 5230 (bsolo) R 5228 5230 5187 0 -1 4194304 8023121 0 0 0 138705 3486 0 0 25 0 1 0 181997465 57868288 11403 1992294400 134512640 137136520 4294956256 18446744073709551615 135379074 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5230/statm: 14128 11403 290 640 0 13484 0
Current children cumulated CPU time (s) 1421.91
Current children cumulated vsize (KiB) 56512

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5231
/proc/meminfo: memFree=1823288/2055920 swapFree=4191900/4192956
[pid=5230] ppid=5228 vsize=57340 CPUtime=1481.9
/proc/5230/stat : 5230 (bsolo) R 5228 5230 5187 0 -1 4194304 8282428 0 0 0 144587 3603 0 0 25 0 1 0 181997465 58716160 11403 1992294400 134512640 137136520 4294956256 18446744073709551615 134839044 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5230/statm: 14335 11403 290 640 0 13691 0
Current children cumulated CPU time (s) 1481.9
Current children cumulated vsize (KiB) 57340

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5231
/proc/meminfo: memFree=1823288/2055920 swapFree=4191900/4192956
[pid=5230] ppid=5228 vsize=57276 CPUtime=1541.88
/proc/5230/stat : 5230 (bsolo) R 5228 5230 5187 0 -1 4194304 8536872 0 0 0 150464 3724 0 0 25 0 1 0 181997465 58650624 11407 1992294400 134512640 137136520 4294956256 18446744073709551615 135443262 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5230/statm: 14319 11407 290 640 0 13675 0
Current children cumulated CPU time (s) 1541.88
Current children cumulated vsize (KiB) 57276

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5231
/proc/meminfo: memFree=1823288/2055920 swapFree=4191900/4192956
[pid=5230] ppid=5228 vsize=54736 CPUtime=1601.87
/proc/5230/stat : 5230 (bsolo) R 5228 5230 5187 0 -1 4194304 8793556 0 0 0 156335 3852 0 0 25 0 1 0 181997465 56049664 11373 1992294400 134512640 137136520 4294956256 18446744073709551615 134830384 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5230/statm: 13684 11373 290 640 0 13040 0
Current children cumulated CPU time (s) 1601.87
Current children cumulated vsize (KiB) 54736

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5231
/proc/meminfo: memFree=1823288/2055920 swapFree=4191900/4192956
[pid=5230] ppid=5228 vsize=56868 CPUtime=1661.84
/proc/5230/stat : 5230 (bsolo) R 5228 5230 5187 0 -1 4194304 9027087 0 0 0 162221 3963 0 0 25 0 1 0 181997465 58232832 11394 1992294400 134512640 137136520 4294956256 18446744073709551615 135443818 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5230/statm: 14217 11394 290 640 0 13573 0
Current children cumulated CPU time (s) 1661.84
Current children cumulated vsize (KiB) 56868

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5231
/proc/meminfo: memFree=1823288/2055920 swapFree=4191900/4192956
[pid=5230] ppid=5228 vsize=54708 CPUtime=1721.83
/proc/5230/stat : 5230 (bsolo) R 5228 5230 5187 0 -1 4194304 9243991 0 0 0 168117 4066 0 0 25 0 1 0 181997465 56020992 11366 1992294400 134512640 137136520 4294956256 18446744073709551615 134826295 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5230/statm: 13677 11366 290 640 0 13033 0
Current children cumulated CPU time (s) 1721.83
Current children cumulated vsize (KiB) 54708

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5231
/proc/meminfo: memFree=1823224/2055920 swapFree=4191900/4192956
[pid=5230] ppid=5228 vsize=56492 CPUtime=1781.81
/proc/5230/stat : 5230 (bsolo) R 5228 5230 5187 0 -1 4194304 9454395 0 0 0 174012 4169 0 0 25 0 1 0 181997465 57847808 11390 1992294400 134512640 137136520 4294956256 18446744073709551615 136504572 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5230/statm: 14123 11391 290 640 0 13479 0
Current children cumulated CPU time (s) 1781.81
Current children cumulated vsize (KiB) 56492

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

[startup+1791.91 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5231
/proc/meminfo: memFree=1823224/2055920 swapFree=4191900/4192956
[pid=5230] ppid=5228 vsize=55780 CPUtime=1791.41
/proc/5230/stat : 5230 (bsolo) R 5228 5230 5187 0 -1 4194304 9486617 0 0 0 174956 4185 0 0 25 0 1 0 181997465 57118720 11367 1992294400 134512640 137136520 4294956256 18446744073709551615 136504572 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5230/statm: 13945 11370 290 640 0 13301 0
Current children cumulated CPU time (s) 1791.41
Current children cumulated vsize (KiB) 55780

[startup+1795.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5231
/proc/meminfo: memFree=1823224/2055920 swapFree=4191900/4192956
[pid=5230] ppid=5228 vsize=56492 CPUtime=1794.62
/proc/5230/stat : 5230 (bsolo) R 5228 5230 5187 0 -1 4194304 9497409 0 0 0 175272 4190 0 0 25 0 1 0 181997465 57847808 11389 1992294400 134512640 137136520 4294956256 18446744073709551615 134847309 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5230/statm: 14123 11389 290 640 0 13479 0
Current children cumulated CPU time (s) 1794.62
Current children cumulated vsize (KiB) 56492

[startup+1796.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5231
/proc/meminfo: memFree=1823224/2055920 swapFree=4191900/4192956
[pid=5230] ppid=5228 vsize=56492 CPUtime=1796.22
/proc/5230/stat : 5230 (bsolo) R 5228 5230 5187 0 -1 4194304 9502712 0 0 0 175430 4192 0 0 25 0 1 0 181997465 57847808 11393 1992294400 134512640 137136520 4294956256 18446744073709551615 135080896 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5230/statm: 14123 11393 290 640 0 13479 0
Current children cumulated CPU time (s) 1796.22
Current children cumulated vsize (KiB) 56492

[startup+1797.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5231
/proc/meminfo: memFree=1823224/2055920 swapFree=4191900/4192956
[pid=5230] ppid=5228 vsize=56496 CPUtime=1797.01
/proc/5230/stat : 5230 (bsolo) R 5228 5230 5187 0 -1 4194304 9505371 0 0 0 175508 4193 0 0 25 0 1 0 181997465 57851904 11390 1992294400 134512640 137136520 4294956256 18446744073709551615 135444768 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5230/statm: 14124 11390 290 640 0 13480 0
Current children cumulated CPU time (s) 1797.01
Current children cumulated vsize (KiB) 56496

[startup+1797.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5231
/proc/meminfo: memFree=1823224/2055920 swapFree=4191900/4192956
[pid=5230] ppid=5228 vsize=56496 CPUtime=1797.41
/proc/5230/stat : 5230 (bsolo) R 5228 5230 5187 0 -1 4194304 9506714 0 0 0 175547 4194 0 0 25 0 1 0 181997465 57851904 11392 1992294400 134512640 137136520 4294956256 18446744073709551615 134711054 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5230/statm: 14124 11392 290 640 0 13480 0
Current children cumulated CPU time (s) 1797.41
Current children cumulated vsize (KiB) 56496

[startup+1798.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5231
/proc/meminfo: memFree=1823224/2055920 swapFree=4191900/4192956
[pid=5230] ppid=5228 vsize=56136 CPUtime=1797.81
/proc/5230/stat : 5230 (bsolo) R 5228 5230 5187 0 -1 4194304 9508086 0 0 0 175586 4195 0 0 25 0 1 0 181997465 57483264 11389 1992294400 134512640 137136520 4294956256 18446744073709551615 135387467 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5230/statm: 14034 11389 290 640 0 13390 0
Current children cumulated CPU time (s) 1797.81
Current children cumulated vsize (KiB) 56136

[startup+1798.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5231
/proc/meminfo: memFree=1823224/2055920 swapFree=4191900/4192956
[pid=5230] ppid=5228 vsize=56136 CPUtime=1797.91
/proc/5230/stat : 5230 (bsolo) R 5228 5230 5187 0 -1 4194304 9508443 0 0 0 175596 4195 0 0 25 0 1 0 181997465 57483264 11388 1992294400 134512640 137136520 4294956256 18446744073709551615 135387470 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5230/statm: 14123 11389 290 640 0 13479 0
Current children cumulated CPU time (s) 1797.91
Current children cumulated vsize (KiB) 56136

Child status: 0
Real time (s): 1798.49
CPU time (s): 1798.01
CPU user time (s): 1756.05
CPU system time (s): 41.9676
CPU usage (%): 99.9733
Max. virtual memory (cumulated for all children) (KiB): 59080

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1756.05
system time used= 41.9676
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9508691
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= 1377

runsolver used 1.9817 second user time and 4.29735 second system time

The end

Launcher Data 

Begin job on node32 at 2009-06-16 11:19:40
IDJOB=1878448
IDBENCH=1982
IDSOLVER=700
FILE ID=node32/1878448-1245143980
PBS_JOBID= 9363759
Free space on /tmp= 66344 MiB

SOLVER NAME= bsolo 3.1 cl
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB06/liu/vtxcov/normalized-vtxcov_v2000_e4000_6.opb.PB06.opb
COMMAND LINE= bsolo -l1 -tTIMEOUT -mMEMLIMIT BENCHNAME
CONVERSION SCRIPT= PBconversionToLinear BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1878448-1245143980/watcher-1878448-1245143980 -o /tmp/evaluation-result-1878448-1245143980/solver-1878448-1245143980 -C 1800 -W 2000 -M 1800  bsolo -l1 -t1800 -m1800 HOME/instance-1878448-1245143980.opb

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

MD5SUM BENCH= e9984c89af246abdf2b2a4294753ea30
RANDOM SEED=828854767

node32.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		: 3000.234
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		: 3000.234
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:       1869072 kB
Buffers:         32972 kB
Cached:          78084 kB
SwapCached:        260 kB
Active:          16788 kB
Inactive:       108484 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1869072 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:            4096 kB
Writeback:           0 kB
Mapped:          23636 kB
Slab:            47292 kB
Committed_AS:   157612 kB
PageTables:       1492 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

CONVERSION COMMAND LINE= PBconversionToLinear HOME/instance-1878448-1245143980.opb

Free space on /tmp at the end= 66340 MiB
End job on node32 at 2009-06-16 11:49:39