Trace number 1877020

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 1798.03 1798.58

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/liu/
vtxcov/normalized-vtxcov_v2000_e4000_2.opb.PB06.opb
MD5SUMd89a654d285384133d515ccaf16a0c40
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark1051
Best CPU time to get the best result obtained on this benchmark1797.57
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 1040
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-1877020-1245145807.opb
0.00/0.00	c File size is 112254 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: 0.015 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
0.79/0.81	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.79/0.81	c        0   1680     3924     7848    2     7848    1307      0      0 0.04
0.79/0.81	c Initial Lower Bound: 981
0.79/0.81	c Initial Path Cost: 142
0.79/0.82	o 1176
3.19/3.23	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
3.19/3.23	c        0   1680     3925     9528    2     8496    2307      1      0 0.82
3.19/3.23	o 1104
5.90/5.98	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
5.90/5.98	c        0   1680     3926    11208    2     9216    3307      2      0 3.23
5.90/5.98	o 1102
8.09/8.17	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
8.09/8.17	c        2   1680     3933    15578    3     9950    3307      9      0 5.98
8.09/8.17	o 1089
10.28/10.31	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
10.28/10.31	c        2   1680     3934    17258    4    10685    3307     10      0 8.17
10.28/10.31	o 1079
12.19/12.26	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
12.19/12.26	c        2   1680     3935    18938    4    11430    3307     11      0 10.31
12.19/12.26	o 1076
83.57/83.63	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
83.57/83.63	c        2   1680     3936    20618    5    12178    3307     12      0 12.26
83.57/83.63	c      102   1680     4235   116622   27    12776    3638    311      5 17.95
83.57/83.63	c      352   1680     4980   367885   73    14266    4002   1056     12 27.87
83.57/83.63	c      827   1680     6397   775680  121    17100    4403   2473     17 46.83
83.57/83.63	c     1640   1680     6127   655126  106    13000    4844   2203     20 79.11
83.57/83.63	o 1075
269.80/269.92	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
269.80/269.92	c     1707   1680     6327   720687  113    14147    2308   2403     20 83.61
269.80/269.92	c     1807   1680     5079   348093   68    10905    2539   1155     20 88.54
269.80/269.92	c     2057   1680     5823   560224   96    12393    2793   1899     20 98.38
269.80/269.92	c     2534   1680     5322   404820   76    11391    3073   1398     21 115.97
269.80/269.92	c     3347   1680     5567   463583   83    11881    3381   1643     22 145.95
269.80/269.92	c     4667   1680     7099  1009796  142    14945    3720   3175     24 192.42
269.80/269.92	c     6748   1680     5785   605615  104    12317    4093   1861     25 267.13
269.80/269.92	o 1074
335.30/335.47	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
335.30/335.47	c     6763   1680     5831   622166  106    13157    2308   1907     25 269.84
335.30/335.47	c     6863   1680     6129   704451  114    13753    2539   2205     24 274.57
335.30/335.47	c     7113   1680     5195   396512   76    11138    2793   1271     24 285.53
335.30/335.47	c     7588   1680     6618   821026  124    13984    3073   2694     24 303.64
335.30/335.47	c     8401   1680     6886   839799  121    14520    3381   2962     25 333.19
335.30/335.47	o 1073
1797.95/1798.57	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1797.95/1798.57	c     8410   1680     6914   850174  122    15325    2308   2990     25 335.37
1797.95/1798.57	c     8510   1680     5378   404862   75    11505    2539   1454     25 340.17
1797.95/1798.57	c     8760   1680     6127   627279  102    13003    2793   2203     25 349.96
1797.95/1798.57	c     9235   1680     5534   446735   80    11817    3073   1610     25 367.08
1797.95/1798.57	c    10048   1680     5787   514977   88    12323    3381   1863     25 396.79
1797.95/1798.57	c    11369   1680     7333  1089807  148    15415    3720   3409     25 441.71
1797.95/1798.57	c    13450   1680     5983   618686  103    12715    4093   2059     26 513.12
1797.95/1798.57	c    16673   1680     7339  1118225  152    15427    4503   3415     26 622.73
1797.95/1798.57	c    21610   1680     7345  1069715  145    15439    4954   3421     27 789.50
1797.95/1798.57	c    29118   1680     7681  1140720  148    16111    5450   3757     27 1049.91
1797.95/1798.57	c    40480   1680     7356  1058176  143    15461    5996   3432     28 1432.98
1797.95/1798.57	c Resources Exceeded
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x1719 x1720 -x1721 x1722 -x1723 x1724 -x1725 -x1726 x1727 -x1728 x1729 -x1730 x1731 x1732 x1733 x1734 x1735 -x1736 -x1737 -x1738 -x1739 -x1740 -x1741 -x1742 x1743 x1744 x1745 x1746 x1747 -x1748 x1749 x1750 -x1751 -x1752 x1753 x1754 -x1755 -x1756 -x1757 -x1758 -x1759 -x1760 -x1761 x1762 -x1763 x1764 -x1765 x1766 -x1767 x1768 x1769 x1770 -x1771 x1772 x1773 -x1774 x1775 x1776 -x1777 -x1778 -x1779 -x1780 -x1781 -x1782 x1783 x1784 x1785 -x1786 x1787 x1788 -x1789 x1790 x1791 -x1792 x1793 -x1794 x1795 x1796 x1797 x1798 x1799 x1800 x1801 x1802 -x1803 -x1804 -x1805 x1806 -x1807 -x1808 x1809 x1810 -x1811 -x1812 x1813 -x1814 -x1815 -x1816 x1817 x1818 x1819 -x1820 -x1821 -x1822 -x1823 x1824 -x1825 x1826 x1827 x1828 -x1829 x1830 -x1831 -x1832 -x1833 -x1834 x1835 x1836 -x1837 -x1838 -x1839 x1840 -x1841 x1842 x1843 -x1844 -x1845 -x1846 -x1847 -x1848 -x1849 x1850 -x1851 x1852 x1853 -x1854 x1855 -x1856 -x1857 x1858 x1859 x1860 x1861 x1862 x1863 x1864 -x1865 x1866 -x1867 -x1868 x1869 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 -x1964 x1965 x1966 x1967 x1968 
1797.95/1798.57	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1797.95/1798.57	c   33    51433   3187    58542     6937   917401   3013     28 1798.03
1797.95/1798.57	c Objective: 1073
1797.95/1798.57	s SATISFIABLE
1797.95/1798.57	c Total time: 1798.03 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-1877020-1245145807/watcher-1877020-1245145807 -o /tmp/evaluation-result-1877020-1245145807/solver-1877020-1245145807 -C 1800 -W 2000 -M 1800 bsolo -l2 -t1800 -m1800 HOME/instance-1877020-1245145807.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: 0.99 0.97 0.96 3/64 3540
/proc/meminfo: memFree=1858800/2055920 swapFree=4191900/4192956
[pid=3540] ppid=3538 vsize=10844 CPUtime=0
/proc/3540/stat : 3540 (bsolo) R 3538 3540 3460 0 -1 4194304 266 0 0 0 0 0 0 0 18 0 1 0 182181768 11104256 250 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3540/statm: 2711 251 174 640 0 2039 0

[startup+0.09332 s]
/proc/loadavg: 0.99 0.97 0.96 3/64 3540
/proc/meminfo: memFree=1858800/2055920 swapFree=4191900/4192956
[pid=3540] ppid=3538 vsize=11660 CPUtime=0.08
/proc/3540/stat : 3540 (bsolo) R 3538 3540 3460 0 -1 4194304 591 0 0 0 8 0 0 0 18 0 1 0 182181768 11939840 539 1992294400 134512640 137136520 4294956256 18446744073709551615 134707056 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3540/statm: 2915 539 225 640 0 2271 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 11660

[startup+0.101321 s]
/proc/loadavg: 0.99 0.97 0.96 3/64 3540
/proc/meminfo: memFree=1858800/2055920 swapFree=4191900/4192956
[pid=3540] ppid=3538 vsize=11756 CPUtime=0.09
/proc/3540/stat : 3540 (bsolo) R 3538 3540 3460 0 -1 4194304 594 0 0 0 9 0 0 0 18 0 1 0 182181768 12038144 542 1992294400 134512640 137136520 4294956256 18446744073709551615 134710183 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3540/statm: 2939 542 225 640 0 2295 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11756

[startup+0.301344 s]
/proc/loadavg: 0.99 0.97 0.96 3/64 3540
/proc/meminfo: memFree=1858800/2055920 swapFree=4191900/4192956
[pid=3540] ppid=3538 vsize=11944 CPUtime=0.29
/proc/3540/stat : 3540 (bsolo) R 3538 3540 3460 0 -1 4194304 710 0 0 0 29 0 0 0 19 0 1 0 182181768 12230656 606 1992294400 134512640 137136520 4294956256 18446744073709551615 136698750 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3540/statm: 2986 606 225 640 0 2342 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11944

[startup+0.701392 s]
/proc/loadavg: 0.99 0.97 0.96 3/64 3540
/proc/meminfo: memFree=1858800/2055920 swapFree=4191900/4192956
[pid=3540] ppid=3538 vsize=16360 CPUtime=0.69
/proc/3540/stat : 3540 (bsolo) R 3538 3540 3460 0 -1 4194304 2992 0 0 0 68 1 0 0 22 0 1 0 182181768 16752640 1129 1992294400 134512640 137136520 4294956256 18446744073709551615 135443216 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3540/statm: 4090 1129 283 640 0 3446 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 16360

[startup+1.50149 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 3541
/proc/meminfo: memFree=1855592/2055920 swapFree=4191900/4192956
[pid=3540] ppid=3538 vsize=16164 CPUtime=1.49
/proc/3540/stat : 3540 (bsolo) R 3538 3540 3460 0 -1 4194304 21456 0 0 0 141 8 0 0 25 0 1 0 182181768 16551936 1006 1992294400 134512640 137136520 4294956256 18446744073709551615 136526511 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3540/statm: 4041 1006 287 640 0 3397 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 16164

[startup+3.10167 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 3541
/proc/meminfo: memFree=1855464/2055920 swapFree=4191900/4192956
[pid=3540] ppid=3538 vsize=15440 CPUtime=3.09
/proc/3540/stat : 3540 (bsolo) R 3538 3540 3460 0 -1 4194304 63545 0 0 0 284 25 0 0 25 0 1 0 182181768 15810560 1127 1992294400 134512640 137136520 4294956256 18446744073709551615 135410675 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3540/statm: 3860 1127 287 640 0 3216 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 15440

[startup+6.30105 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 3541
/proc/meminfo: memFree=1855272/2055920 swapFree=4191900/4192956
[pid=3540] ppid=3538 vsize=16464 CPUtime=6.29
/proc/3540/stat : 3540 (bsolo) R 3538 3540 3460 0 -1 4194304 136371 0 0 0 576 53 0 0 25 0 1 0 182181768 16859136 1088 1992294400 134512640 137136520 4294956256 18446744073709551615 135455634 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3540/statm: 4116 1088 290 640 0 3472 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 16464

[startup+12.7018 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 3541
/proc/meminfo: memFree=1855720/2055920 swapFree=4191900/4192956
[pid=3540] ppid=3538 vsize=16552 CPUtime=12.69
/proc/3540/stat : 3540 (bsolo) R 3538 3540 3460 0 -1 4194304 271916 0 0 0 1160 109 0 0 25 0 1 0 182181768 16949248 1104 1992294400 134512640 137136520 4294956256 18446744073709551615 135443262 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3540/statm: 4138 1104 290 640 0 3494 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 16552

[startup+25.5013 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 3541
/proc/meminfo: memFree=1851496/2055920 swapFree=4191900/4192956
[pid=3540] ppid=3538 vsize=19776 CPUtime=25.48
/proc/3540/stat : 3540 (bsolo) R 3538 3540 3460 0 -1 4194304 601740 0 0 0 2306 242 0 0 25 0 1 0 182181768 20250624 1946 1992294400 134512640 137136520 4294956256 18446744073709551615 136526511 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3540/statm: 4944 1946 290 640 0 4300 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 19776

[startup+51.1014 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 3541
/proc/meminfo: memFree=1844904/2055920 swapFree=4191900/4192956
[pid=3540] ppid=3538 vsize=26344 CPUtime=51.07
/proc/3540/stat : 3540 (bsolo) R 3538 3540 3460 0 -1 4194304 1254634 0 0 0 4592 515 0 0 25 0 1 0 182181768 26976256 3844 1992294400 134512640 137136520 4294956256 18446744073709551615 135379322 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3540/statm: 6586 3844 290 640 0 5942 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 26344

[startup+102.305 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 3541
/proc/meminfo: memFree=1837544/2055920 swapFree=4191900/4192956
[pid=3540] ppid=3538 vsize=33292 CPUtime=102.27
/proc/3540/stat : 3540 (bsolo) R 3538 3540 3460 0 -1 4194304 2085289 0 0 0 9359 868 0 0 25 0 1 0 182181768 34091008 5539 1992294400 134512640 137136520 4294956256 18446744073709551615 135402613 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3540/statm: 8323 5539 291 640 0 7679 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 33292

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 3543
/proc/meminfo: memFree=1837416/2055920 swapFree=4191900/4192956
[pid=3540] ppid=3538 vsize=31280 CPUtime=162.23
/proc/3540/stat : 3540 (bsolo) R 3538 3540 3460 0 -1 4194304 2366359 0 0 0 15226 997 0 0 25 0 1 0 182181768 32030720 5511 1992294400 134512640 137136520 4294956256 18446744073709551615 134623588 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3540/statm: 7820 5511 291 640 0 7176 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 31280

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 3543
/proc/meminfo: memFree=1835432/2055920 swapFree=4191900/4192956
[pid=3540] ppid=3538 vsize=36276 CPUtime=222.22
/proc/3540/stat : 3540 (bsolo) R 3538 3540 3460 0 -1 4194304 3334504 0 0 0 20817 1405 0 0 25 0 1 0 182181768 37146624 6193 1992294400 134512640 137136520 4294956256 18446744073709551615 135387467 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3540/statm: 9069 6193 291 640 0 8425 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 36276

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 3543
/proc/meminfo: memFree=1835688/2055920 swapFree=4191900/4192956
[pid=3540] ppid=3538 vsize=36264 CPUtime=282.21
/proc/3540/stat : 3540 (bsolo) R 3538 3540 3460 0 -1 4194304 4023717 0 0 0 26507 1714 0 0 25 0 1 0 182181768 37134336 6026 1992294400 134512640 137136520 4294956256 18446744073709551615 136504572 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3540/statm: 9066 6026 291 640 0 8422 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 36264

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 3543
/proc/meminfo: memFree=1835688/2055920 swapFree=4191900/4192956
[pid=3540] ppid=3538 vsize=35996 CPUtime=342.19
/proc/3540/stat : 3540 (bsolo) R 3538 3540 3460 0 -1 4194304 4338343 0 0 0 32368 1851 0 0 25 0 1 0 182181768 36859904 6006 1992294400 134512640 137136520 4294956256 18446744073709551615 135443223 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3540/statm: 8999 6007 291 640 0 8355 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 35996

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 3543
/proc/meminfo: memFree=1835624/2055920 swapFree=4191900/4192956
[pid=3540] ppid=3538 vsize=35952 CPUtime=402.17
/proc/3540/stat : 3540 (bsolo) R 3538 3540 3460 0 -1 4194304 4623010 0 0 0 38238 1979 0 0 25 0 1 0 182181768 36814848 5992 1992294400 134512640 137136520 4294956256 18446744073709551615 136504572 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3540/statm: 8988 5992 291 640 0 8344 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 35952

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 3543
/proc/meminfo: memFree=1835752/2055920 swapFree=4191900/4192956
[pid=3540] ppid=3538 vsize=35804 CPUtime=462.15
/proc/3540/stat : 3540 (bsolo) R 3538 3540 3460 0 -1 4194304 4931978 0 0 0 44099 2116 0 0 25 0 1 0 182181768 36663296 5949 1992294400 134512640 137136520 4294956256 18446744073709551615 136504572 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3540/statm: 8951 5949 291 640 0 8307 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 35804

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 3543
/proc/meminfo: memFree=1835752/2055920 swapFree=4191900/4192956
[pid=3540] ppid=3538 vsize=34876 CPUtime=522.13
/proc/3540/stat : 3540 (bsolo) R 3538 3540 3460 0 -1 4194304 5251512 0 0 0 49954 2259 0 0 25 0 1 0 182181768 35713024 5934 1992294400 134512640 137136520 4294956256 18446744073709551615 134731914 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3540/statm: 8719 5934 291 640 0 8075 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 34876

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 3543
/proc/meminfo: memFree=1831848/2055920 swapFree=4191900/4192956
[pid=3540] ppid=3538 vsize=38744 CPUtime=582.11
/proc/3540/stat : 3540 (bsolo) R 3538 3540 3460 0 -1 4194304 6266252 0 0 0 55529 2682 0 0 25 0 1 0 182181768 39673856 6912 1992294400 134512640 137136520 4294956256 18446744073709551615 135380752 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3540/statm: 9686 6912 291 640 0 9042 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 38744

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 3543
/proc/meminfo: memFree=1832552/2055920 swapFree=4191900/4192956
[pid=3540] ppid=3538 vsize=39156 CPUtime=642.1
/proc/3540/stat : 3540 (bsolo) R 3538 3540 3460 0 -1 4194304 7163555 0 0 0 61136 3074 0 0 25 0 1 0 182181768 40095744 6754 1992294400 134512640 137136520 4294956256 18446744073709551615 135454327 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3540/statm: 9789 6754 291 640 0 9145 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 39156

[startup+702.301 s]

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

/proc/meminfo: memFree=1831976/2055920 swapFree=4191900/4192956
[pid=3540] ppid=3538 vsize=35752 CPUtime=1061.96
/proc/3540/stat : 3540 (bsolo) R 3538 3540 3460 0 -1 4194304 11096507 0 0 0 101362 4834 0 0 25 0 1 0 182181768 36610048 6629 1992294400 134512640 137136520 4294956256 18446744073709551615 134606742 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3540/statm: 8938 6629 291 640 0 8294 0
Current children cumulated CPU time (s) 1061.96
Current children cumulated vsize (KiB) 35752

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 3549
/proc/meminfo: memFree=1828520/2055920 swapFree=4191900/4192956
[pid=3540] ppid=3538 vsize=43256 CPUtime=1121.94
/proc/3540/stat : 3540 (bsolo) R 3538 3540 3460 0 -1 4194304 12340400 0 0 0 106833 5361 0 0 25 0 1 0 182181768 44294144 7805 1992294400 134512640 137136520 4294956256 18446744073709551615 135453828 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3540/statm: 10814 7805 291 640 0 10170 0
Current children cumulated CPU time (s) 1121.94
Current children cumulated vsize (KiB) 43256

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 3549
/proc/meminfo: memFree=1827560/2055920 swapFree=4191900/4192956
[pid=3540] ppid=3538 vsize=39228 CPUtime=1181.93
/proc/3540/stat : 3540 (bsolo) R 3538 3540 3460 0 -1 4194304 13425250 0 0 0 112365 5828 0 0 25 0 1 0 182181768 40169472 7498 1992294400 134512640 137136520 4294956256 18446744073709551615 136698750 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3540/statm: 9807 7498 291 640 0 9163 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 39228

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 3549
/proc/meminfo: memFree=1826984/2055920 swapFree=4191900/4192956
[pid=3540] ppid=3538 vsize=43604 CPUtime=1241.9
/proc/3540/stat : 3540 (bsolo) R 3538 3540 3460 0 -1 4194304 14362112 0 0 0 117967 6223 0 0 25 0 1 0 182181768 44650496 7923 1992294400 134512640 137136520 4294956256 18446744073709551615 135468661 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3540/statm: 10901 7923 291 640 0 10257 0
Current children cumulated CPU time (s) 1241.9
Current children cumulated vsize (KiB) 43604

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 3549
/proc/meminfo: memFree=1827048/2055920 swapFree=4191900/4192956
[pid=3540] ppid=3538 vsize=43516 CPUtime=1301.89
/proc/3540/stat : 3540 (bsolo) R 3538 3540 3460 0 -1 4194304 15456402 0 0 0 123503 6686 0 0 25 0 1 0 182181768 44560384 7896 1992294400 134512640 137136520 4294956256 18446744073709551615 134847429 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3540/statm: 10879 7901 291 640 0 10235 0
Current children cumulated CPU time (s) 1301.89
Current children cumulated vsize (KiB) 43516

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 3549
/proc/meminfo: memFree=1827368/2055920 swapFree=4191900/4192956
[pid=3540] ppid=3538 vsize=40072 CPUtime=1361.87
/proc/3540/stat : 3540 (bsolo) R 3538 3540 3460 0 -1 4194304 16192533 0 0 0 129173 7014 0 0 25 0 1 0 182181768 41033728 7709 1992294400 134512640 137136520 4294956256 18446744073709551615 136698750 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3540/statm: 10018 7709 291 640 0 9374 0
Current children cumulated CPU time (s) 1361.87
Current children cumulated vsize (KiB) 40072

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 3549
/proc/meminfo: memFree=1827432/2055920 swapFree=4191900/4192956
[pid=3540] ppid=3538 vsize=43356 CPUtime=1421.85
/proc/3540/stat : 3540 (bsolo) R 3538 3540 3460 0 -1 4194304 16721559 0 0 0 134932 7253 0 0 25 0 1 0 182181768 44396544 7810 1992294400 134512640 137136520 4294956256 18446744073709551615 135249153 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3540/statm: 10839 7810 291 640 0 10195 0
Current children cumulated CPU time (s) 1421.85
Current children cumulated vsize (KiB) 43356

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 3549
/proc/meminfo: memFree=1825640/2055920 swapFree=4191900/4192956
[pid=3540] ppid=3538 vsize=41516 CPUtime=1481.83
/proc/3540/stat : 3540 (bsolo) R 3538 3540 3460 0 -1 4194304 17276016 0 0 0 140685 7498 0 0 25 0 1 0 182181768 42512384 8044 1992294400 134512640 137136520 4294956256 18446744073709551615 135258651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3540/statm: 10379 8044 291 640 0 9735 0
Current children cumulated CPU time (s) 1481.83
Current children cumulated vsize (KiB) 41516

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 3549
/proc/meminfo: memFree=1821416/2055920 swapFree=4191900/4192956
[pid=3540] ppid=3538 vsize=48244 CPUtime=1541.82
/proc/3540/stat : 3540 (bsolo) R 3538 3540 3460 0 -1 4194304 18594758 0 0 0 146141 8041 0 0 25 0 1 0 182181768 49401856 9280 1992294400 134512640 137136520 4294956256 18446744073709551615 135379322 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3540/statm: 12061 9280 291 640 0 11417 0
Current children cumulated CPU time (s) 1541.82
Current children cumulated vsize (KiB) 48244

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 3549
/proc/meminfo: memFree=1821928/2055920 swapFree=4191900/4192956
[pid=3540] ppid=3538 vsize=48392 CPUtime=1601.8
/proc/3540/stat : 3540 (bsolo) R 3538 3540 3460 0 -1 4194304 19489989 0 0 0 151766 8414 0 0 25 0 1 0 182181768 49553408 9070 1992294400 134512640 137136520 4294956256 18446744073709551615 134849172 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3540/statm: 12098 9070 291 640 0 11454 0
Current children cumulated CPU time (s) 1601.8
Current children cumulated vsize (KiB) 48392

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 3549
/proc/meminfo: memFree=1822184/2055920 swapFree=4191900/4192956
[pid=3540] ppid=3538 vsize=48100 CPUtime=1661.78
/proc/3540/stat : 3540 (bsolo) R 3538 3540 3460 0 -1 4194304 19962326 0 0 0 157558 8620 0 0 25 0 1 0 182181768 49254400 9032 1992294400 134512640 137136520 4294956256 18446744073709551615 135248931 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3540/statm: 12025 9032 291 640 0 11381 0
Current children cumulated CPU time (s) 1661.78
Current children cumulated vsize (KiB) 48100

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 3549
/proc/meminfo: memFree=1822184/2055920 swapFree=4191900/4192956
[pid=3540] ppid=3538 vsize=48072 CPUtime=1721.76
/proc/3540/stat : 3540 (bsolo) R 3538 3540 3460 0 -1 4194304 20241297 0 0 0 163422 8754 0 0 25 0 1 0 182181768 49225728 9042 1992294400 134512640 137136520 4294956256 18446744073709551615 135447703 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3540/statm: 12018 9042 291 640 0 11374 0
Current children cumulated CPU time (s) 1721.76
Current children cumulated vsize (KiB) 48072

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 3549
/proc/meminfo: memFree=1822120/2055920 swapFree=4191900/4192956
[pid=3540] ppid=3538 vsize=47180 CPUtime=1781.75
/proc/3540/stat : 3540 (bsolo) R 3538 3540 3460 0 -1 4194304 20521887 0 0 0 169288 8887 0 0 25 0 1 0 182181768 48312320 9020 1992294400 134512640 137136520 4294956256 18446744073709551615 135402613 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3540/statm: 11795 9020 291 640 0 11151 0
Current children cumulated CPU time (s) 1781.75
Current children cumulated vsize (KiB) 47180

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

[startup+1791.91 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 3549
/proc/meminfo: memFree=1822120/2055920 swapFree=4191900/4192956
[pid=3540] ppid=3538 vsize=45212 CPUtime=1791.35
/proc/3540/stat : 3540 (bsolo) R 3538 3540 3460 0 -1 4194304 20566351 0 0 0 170226 8909 0 0 25 0 1 0 182181768 46297088 8994 1992294400 134512640 137136520 4294956256 18446744073709551615 136698750 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3540/statm: 11303 8994 291 640 0 10659 0
Current children cumulated CPU time (s) 1791.35
Current children cumulated vsize (KiB) 45212

[startup+1795.1 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 3549
/proc/meminfo: memFree=1822120/2055920 swapFree=4191900/4192956
[pid=3540] ppid=3538 vsize=48068 CPUtime=1794.55
/proc/3540/stat : 3540 (bsolo) R 3538 3540 3460 0 -1 4194304 20581568 0 0 0 170539 8916 0 0 25 0 1 0 182181768 49221632 9030 1992294400 134512640 137136520 4294956256 18446744073709551615 135249275 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3540/statm: 12017 9030 291 640 0 11373 0
Current children cumulated CPU time (s) 1794.55
Current children cumulated vsize (KiB) 48068

[startup+1796.7 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 3549
/proc/meminfo: memFree=1822120/2055920 swapFree=4191900/4192956
[pid=3540] ppid=3538 vsize=45212 CPUtime=1796.15
/proc/3540/stat : 3540 (bsolo) R 3538 3540 3460 0 -1 4194304 20589099 0 0 0 170696 8919 0 0 25 0 1 0 182181768 46297088 8994 1992294400 134512640 137136520 4294956256 18446744073709551615 135781731 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3540/statm: 11303 8994 291 640 0 10659 0
Current children cumulated CPU time (s) 1796.15
Current children cumulated vsize (KiB) 45212

[startup+1797.5 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 3549
/proc/meminfo: memFree=1822120/2055920 swapFree=4191900/4192956
[pid=3540] ppid=3538 vsize=48052 CPUtime=1796.95
/proc/3540/stat : 3540 (bsolo) R 3538 3540 3460 0 -1 4194304 20592919 0 0 0 170774 8921 0 0 25 0 1 0 182181768 49205248 9028 1992294400 134512640 137136520 4294956256 18446744073709551615 135471103 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3540/statm: 12013 9028 291 640 0 11369 0
Current children cumulated CPU time (s) 1796.95
Current children cumulated vsize (KiB) 48052

[startup+1798.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 3549
/proc/meminfo: memFree=1822120/2055920 swapFree=4191900/4192956
[pid=3540] ppid=3538 vsize=47168 CPUtime=1797.75
/proc/3540/stat : 3540 (bsolo) R 3538 3540 3460 0 -1 4194304 20596624 0 0 0 170852 8923 0 0 25 0 1 0 182181768 48300032 9009 1992294400 134512640 137136520 4294956256 18446744073709551615 134731914 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3540/statm: 11792 9012 291 640 0 11148 0
Current children cumulated CPU time (s) 1797.75
Current children cumulated vsize (KiB) 47168

[startup+1798.51 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 3549
/proc/meminfo: memFree=1822120/2055920 swapFree=4191900/4192956
[pid=3540] ppid=3538 vsize=47700 CPUtime=1797.95
/proc/3540/stat : 3540 (bsolo) R 3538 3540 3460 0 -1 4194304 20597445 0 0 0 170872 8923 0 0 25 0 1 0 182181768 48844800 9026 1992294400 134512640 137136520 4294956256 18446744073709551615 135471103 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3540/statm: 11925 9026 291 640 0 11281 0
Current children cumulated CPU time (s) 1797.95
Current children cumulated vsize (KiB) 47700

Child status: 0
Real time (s): 1798.58
CPU time (s): 1798.03
CPU user time (s): 1708.79
CPU system time (s): 89.2424
CPU usage (%): 99.9694
Max. virtual memory (cumulated for all children) (KiB): 49648

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1708.79
system time used= 89.2424
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 20597745
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= 3823

runsolver used 1.57976 second user time and 3.38248 second system time

The end

Launcher Data 

Begin job on node1 at 2009-06-16 11:50:07
IDJOB=1877020
IDBENCH=1991
IDSOLVER=699
FILE ID=node1/1877020-1245145807
PBS_JOBID= 9363766
Free space on /tmp= 66220 MiB

SOLVER NAME= bsolo 3.1
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB06/liu/vtxcov/normalized-vtxcov_v2000_e4000_2.opb.PB06.opb
COMMAND LINE= bsolo -l2 -tTIMEOUT -mMEMLIMIT BENCHNAME
CONVERSION SCRIPT= PBconversionToLinear BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1877020-1245145807/watcher-1877020-1245145807 -o /tmp/evaluation-result-1877020-1245145807/solver-1877020-1245145807 -C 1800 -W 2000 -M 1800  bsolo -l2 -t1800 -m1800 HOME/instance-1877020-1245145807.opb

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

MD5SUM BENCH= d89a654d285384133d515ccaf16a0c40
RANDOM SEED=2112022955

node1.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		: 3000.245
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		: 3000.245
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:       1859216 kB
Buffers:         25532 kB
Cached:          93072 kB
SwapCached:        260 kB
Active:          19604 kB
Inactive:       112332 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1859216 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:            4052 kB
Writeback:           0 kB
Mapped:          22552 kB
Slab:            50704 kB
Committed_AS:   150200 kB
PageTables:       1436 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-1877020-1245145807.opb

Free space on /tmp at the end= 66216 MiB
End job on node1 at 2009-06-16 12:20:05