Trace number 1879880

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 pbSAT1075 1798.03 1798.48

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: Generic Pseudo-Boolean 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-1879880-1245145919.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
0.01/0.01	c Var: 1968 Constr: 4000 4000/0/0 Lit: 8000 Watch. Lit: 8000
0.01/0.01	c Obj. Vars: 1968 (100 % of total variables)
0.01/0.04	c Formula reductions applied at preprocessing
0.01/0.04	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
0.79/0.81	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
5.89/5.97	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
5.89/5.97	c        0   1680     3926    11208    2     9216    3307      2      0 3.23
5.89/5.97	o 1102
8.09/8.15	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
8.09/8.15	c        2   1680     3933    15578    3     9950    3307      9      0 5.97
8.09/8.15	o 1089
10.19/10.29	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
10.19/10.29	c        2   1680     3934    17258    4    10685    3307     10      0 8.15
10.19/10.29	o 1079
12.19/12.24	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
12.19/12.24	c        2   1680     3935    18938    4    11430    3307     11      0 10.29
12.19/12.24	o 1076
83.57/83.66	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
83.57/83.66	c        2   1680     3936    20618    5    12178    3307     12      0 12.24
83.57/83.66	c      102   1680     4235   116622   27    12776    3638    311      5 17.96
83.57/83.66	c      352   1680     4980   367885   73    14266    4002   1056     12 27.88
83.57/83.66	c      827   1680     6397   775680  121    17100    4403   2473     17 46.81
83.57/83.66	c     1640   1680     6127   655049  106    13000    4844   2203     20 79.17
83.57/83.66	o 1075
1797.95/1798.46	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1797.95/1798.46	c     1707   1680     6327   720610  113    14147    2307   2403     20 83.64
1797.95/1798.46	c     1807   1680     5079   347992   68    10905    2538   1155     20 88.50
1797.95/1798.46	c     2057   1680     5823   560123   96    12393    2792   1899     20 98.42
1797.95/1798.46	c     2534   1680     5321   404658   76    11389    3072   1397     21 116.09
1797.95/1798.46	c     3347   1680     5549   460760   83    11845    3380   1625     22 145.78
1797.95/1798.46	c     4667   1680     7065  1000187  141    14877    3719   3141     24 192.69
1797.95/1798.46	c     6749   1680     5785   603543  104    12317    4091   1861     25 268.70
1797.95/1798.46	c     9972   1680     6986  1103094  157    14719    4501   3062     26 377.55
1797.95/1798.46	c    14908   1680     6988   993299  142    14723    4952   3064     27 546.00
1797.95/1798.46	c    22414   1680     7245  1029899  142    15237    5448   3321     28 796.22
1797.95/1798.46	c    33775   1680     6873   967957  140    14493    5993   2949     28 1190.26
1797.95/1798.46	c    50919   1680    10038  1923748  191    20823    6593   6114     28 1771.92
1797.95/1798.46	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 
1797.95/1798.46	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1797.95/1798.46	c   22    51582   3006    57723     8008  1300406   4084     28 1798.02
1797.95/1798.46	c Objective: 1075
1797.95/1798.46	s SATISFIABLE
1797.95/1798.46	c Total time: 1798.02 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-1879880-1245145919/watcher-1879880-1245145919 -o /tmp/evaluation-result-1879880-1245145919/solver-1879880-1245145919 -C 1800 -W 2000 -M 1800 bsolo -l3 -t1800 -m1800 HOME/instance-1879880-1245145919.opb 

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


[startup+0 s]
/proc/loadavg: 1.00 1.01 1.00 3/64 3838
/proc/meminfo: memFree=1929464/2055920 swapFree=4191900/4192956
[pid=3838] ppid=3836 vsize=10844 CPUtime=0
/proc/3838/stat : 3838 (bsolo) R 3836 3838 3766 0 -1 4194304 266 0 0 0 0 0 0 0 18 0 1 0 182192861 11104256 250 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3838/statm: 2711 251 174 640 0 2039 0

[startup+0.017587 s]
/proc/loadavg: 1.00 1.01 1.00 3/64 3838
/proc/meminfo: memFree=1929464/2055920 swapFree=4191900/4192956
[pid=3838] ppid=3836 vsize=11272 CPUtime=0.01
/proc/3838/stat : 3838 (bsolo) R 3836 3838 3766 0 -1 4194304 434 0 0 0 1 0 0 0 18 0 1 0 182192861 11542528 390 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3838/statm: 2818 392 185 640 0 2174 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 11272

[startup+0.101593 s]
/proc/loadavg: 1.00 1.01 1.00 3/64 3838
/proc/meminfo: memFree=1929464/2055920 swapFree=4191900/4192956
[pid=3838] ppid=3836 vsize=11756 CPUtime=0.09
/proc/3838/stat : 3838 (bsolo) R 3836 3838 3766 0 -1 4194304 594 0 0 0 8 1 0 0 18 0 1 0 182192861 12038144 542 1992294400 134512640 137136520 4294956256 18446744073709551615 134710183 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3838/statm: 2939 542 225 640 0 2295 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11756

[startup+0.301611 s]
/proc/loadavg: 1.00 1.01 1.00 3/64 3838
/proc/meminfo: memFree=1929464/2055920 swapFree=4191900/4192956
[pid=3838] ppid=3836 vsize=11944 CPUtime=0.29
/proc/3838/stat : 3838 (bsolo) R 3836 3838 3766 0 -1 4194304 710 0 0 0 28 1 0 0 19 0 1 0 182192861 12230656 606 1992294400 134512640 137136520 4294956256 18446744073709551615 136698750 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3838/statm: 2986 606 225 640 0 2342 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11944

[startup+0.701649 s]
/proc/loadavg: 1.00 1.01 1.00 3/64 3838
/proc/meminfo: memFree=1929464/2055920 swapFree=4191900/4192956
[pid=3838] ppid=3836 vsize=16360 CPUtime=0.69
/proc/3838/stat : 3838 (bsolo) R 3836 3838 3766 0 -1 4194304 2993 0 0 0 67 2 0 0 22 0 1 0 182192861 16752640 1130 1992294400 134512640 137136520 4294956256 18446744073709551615 135443216 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3838/statm: 4090 1130 283 640 0 3446 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 16360

[startup+1.50172 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 3839
/proc/meminfo: memFree=1926256/2055920 swapFree=4191900/4192956
[pid=3838] ppid=3836 vsize=16164 CPUtime=1.49
/proc/3838/stat : 3838 (bsolo) R 3836 3838 3766 0 -1 4194304 21433 0 0 0 138 11 0 0 25 0 1 0 182192861 16551936 983 1992294400 134512640 137136520 4294956256 18446744073709551615 134728830 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3838/statm: 4041 983 287 640 0 3397 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 16164

[startup+3.10187 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 3839
/proc/meminfo: memFree=1926128/2055920 swapFree=4191900/4192956
[pid=3838] ppid=3836 vsize=16280 CPUtime=3.09
/proc/3838/stat : 3838 (bsolo) R 3836 3838 3766 0 -1 4194304 63575 0 0 0 281 28 0 0 25 0 1 0 182192861 16670720 1157 1992294400 134512640 137136520 4294956256 18446744073709551615 135471103 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3838/statm: 4070 1157 287 640 0 3426 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 16280

[startup+6.30117 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 3839
/proc/meminfo: memFree=1926064/2055920 swapFree=4191900/4192956
[pid=3838] ppid=3836 vsize=16456 CPUtime=6.29
/proc/3838/stat : 3838 (bsolo) R 3836 3838 3766 0 -1 4194304 136841 0 0 0 570 59 0 0 25 0 1 0 182192861 16850944 1074 1992294400 134512640 137136520 4294956256 18446744073709551615 134719156 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3838/statm: 4114 1075 290 640 0 3470 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 16456

[startup+12.7018 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 3839
/proc/meminfo: memFree=1926128/2055920 swapFree=4191900/4192956
[pid=3838] ppid=3836 vsize=15776 CPUtime=12.69
/proc/3838/stat : 3838 (bsolo) R 3836 3838 3766 0 -1 4194304 272569 0 0 0 1155 114 0 0 25 0 1 0 182192861 16154624 1185 1992294400 134512640 137136520 4294956256 18446744073709551615 135372668 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3838/statm: 3944 1185 290 640 0 3300 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 15776

[startup+25.5019 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 3839
/proc/meminfo: memFree=1922608/2055920 swapFree=4191900/4192956
[pid=3838] ppid=3836 vsize=15764 CPUtime=25.49
/proc/3838/stat : 3838 (bsolo) R 3836 3838 3766 0 -1 4194304 602508 0 0 0 2298 251 0 0 25 0 1 0 182192861 16142336 1631 1992294400 134512640 137136520 4294956256 18446744073709551615 134543927 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3838/statm: 3941 1631 290 640 0 3297 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 15764

[startup+51.1013 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3839
/proc/meminfo: memFree=1915440/2055920 swapFree=4191900/4192956
[pid=3838] ppid=3836 vsize=27376 CPUtime=51.08
/proc/3838/stat : 3838 (bsolo) R 3836 3838 3766 0 -1 4194304 1257831 0 0 0 4577 531 0 0 25 0 1 0 182192861 28033024 3866 1992294400 134512640 137136520 4294956256 18446744073709551615 134847267 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3838/statm: 6844 3866 290 640 0 6200 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 27376

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3839
/proc/meminfo: memFree=1907888/2055920 swapFree=4191900/4192956
[pid=3838] ppid=3836 vsize=33296 CPUtime=102.27
/proc/3838/stat : 3838 (bsolo) R 3836 3838 3766 0 -1 4194304 2079024 0 0 0 9341 886 0 0 25 0 1 0 182192861 34095104 5537 1992294400 134512640 137136520 4294956256 18446744073709551615 135374666 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3838/statm: 8324 5537 290 640 0 7680 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 33296

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3839
/proc/meminfo: memFree=1907888/2055920 swapFree=4191900/4192956
[pid=3838] ppid=3836 vsize=33828 CPUtime=162.25
/proc/3838/stat : 3838 (bsolo) R 3836 3838 3766 0 -1 4194304 2350253 0 0 0 15223 1002 0 0 25 0 1 0 182192861 34639872 5544 1992294400 134512640 137136520 4294956256 18446744073709551615 134728855 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3838/statm: 8457 5544 290 640 0 7813 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 33828

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3839
/proc/meminfo: memFree=1905136/2055920 swapFree=4191900/4192956
[pid=3838] ppid=3836 vsize=36724 CPUtime=222.23
/proc/3838/stat : 3838 (bsolo) R 3836 3838 3766 0 -1 4194304 3339772 0 0 0 20782 1441 0 0 25 0 1 0 182192861 37605376 6191 1992294400 134512640 137136520 4294956256 18446744073709551615 135443252 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3838/statm: 9181 6191 290 640 0 8537 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 36724

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3839
/proc/meminfo: memFree=1905904/2055920 swapFree=4191900/4192956
[pid=3838] ppid=3836 vsize=36232 CPUtime=282.22
/proc/3838/stat : 3838 (bsolo) R 3836 3838 3766 0 -1 4194304 4210904 0 0 0 26407 1815 0 0 25 0 1 0 182192861 37101568 6051 1992294400 134512640 137136520 4294956256 18446744073709551615 134849487 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3838/statm: 9058 6051 290 640 0 8414 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 36232

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3839
/proc/meminfo: memFree=1899632/2055920 swapFree=4191900/4192956
[pid=3838] ppid=3836 vsize=41392 CPUtime=342.2
/proc/3838/stat : 3838 (bsolo) R 3836 3838 3766 0 -1 4194304 5319071 0 0 0 31940 2280 0 0 25 0 1 0 182192861 42385408 7518 1992294400 134512640 137136520 4294956256 18446744073709551615 136503955 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3838/statm: 10348 7522 290 640 0 9704 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 41392

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3839
/proc/meminfo: memFree=1900272/2055920 swapFree=4191900/4192956
[pid=3838] ppid=3836 vsize=41724 CPUtime=402.19
/proc/3838/stat : 3838 (bsolo) R 3836 3838 3766 0 -1 4194304 6095404 0 0 0 37590 2629 0 0 25 0 1 0 182192861 42725376 7397 1992294400 134512640 137136520 4294956256 18446744073709551615 136504572 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3838/statm: 10431 7397 290 640 0 9787 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 41724

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3839
/proc/meminfo: memFree=1900400/2055920 swapFree=4191900/4192956
[pid=3838] ppid=3836 vsize=40460 CPUtime=462.17
/proc/3838/stat : 3838 (bsolo) R 3836 3838 3766 0 -1 4194304 6425186 0 0 0 43433 2784 0 0 25 0 1 0 182192861 41431040 7333 1992294400 134512640 137136520 4294956256 18446744073709551615 135379074 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3838/statm: 10115 7333 290 640 0 9471 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 40460

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3839
/proc/meminfo: memFree=1900592/2055920 swapFree=4191900/4192956
[pid=3838] ppid=3836 vsize=38476 CPUtime=522.16
/proc/3838/stat : 3838 (bsolo) R 3836 3838 3766 0 -1 4194304 6703294 0 0 0 49305 2911 0 0 25 0 1 0 182192861 39399424 7309 1992294400 134512640 137136520 4294956256 18446744073709551615 136698750 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3838/statm: 9619 7309 290 640 0 8975 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 38476

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3845
/proc/meminfo: memFree=1900464/2055920 swapFree=4191900/4192956
[pid=3838] ppid=3836 vsize=41392 CPUtime=582.14
/proc/3838/stat : 3838 (bsolo) R 3836 3838 3766 0 -1 4194304 6982234 0 0 0 55174 3040 0 0 25 0 1 0 182192861 42385408 7346 1992294400 134512640 137136520 4294956256 18446744073709551615 135471110 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3838/statm: 10348 7346 290 640 0 9704 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 41392

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3845
/proc/meminfo: memFree=1900400/2055920 swapFree=4191900/4192956
[pid=3838] ppid=3836 vsize=40468 CPUtime=642.13
/proc/3838/stat : 3838 (bsolo) R 3836 3838 3766 0 -1 4194304 7260612 0 0 0 61048 3165 0 0 25 0 1 0 182192861 41439232 7335 1992294400 134512640 137136520 4294956256 18446744073709551615 135382758 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3838/statm: 10117 7335 290 640 0 9473 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 40468

[startup+702.302 s]

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

/proc/meminfo: memFree=1898608/2055920 swapFree=4191900/4192956
[pid=3838] ppid=3836 vsize=43272 CPUtime=1122.01
/proc/3838/stat : 3838 (bsolo) R 3836 3838 3766 0 -1 4194304 12445254 0 0 0 106790 5411 0 0 25 0 1 0 182192861 44310528 7864 1992294400 134512640 137136520 4294956256 18446744073709551615 134729495 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3838/statm: 10818 7864 290 640 0 10174 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 43272

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3845
/proc/meminfo: memFree=1897904/2055920 swapFree=4191900/4192956
[pid=3838] ppid=3836 vsize=43584 CPUtime=1181.99
/proc/3838/stat : 3838 (bsolo) R 3836 3838 3766 0 -1 4194304 13558214 0 0 0 112318 5881 0 0 25 0 1 0 182192861 44630016 8126 1992294400 134512640 137136520 4294956256 18446744073709551615 135402613 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3838/statm: 10896 8126 290 640 0 10252 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 43584

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3845
/proc/meminfo: memFree=1896944/2055920 swapFree=4191900/4192956
[pid=3838] ppid=3836 vsize=44572 CPUtime=1241.98
/proc/3838/stat : 3838 (bsolo) R 3836 3838 3766 0 -1 4194304 14306101 0 0 0 117996 6202 0 0 25 0 1 0 182192861 45641728 8138 1992294400 134512640 137136520 4294956256 18446744073709551615 135471103 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3838/statm: 11143 8138 290 640 0 10499 0
Current children cumulated CPU time (s) 1241.98
Current children cumulated vsize (KiB) 44572

[startup+1302.3 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 3845
/proc/meminfo: memFree=1897520/2055920 swapFree=4191900/4192956
[pid=3838] ppid=3836 vsize=44120 CPUtime=1301.97
/proc/3838/stat : 3838 (bsolo) R 3836 3838 3766 0 -1 4194304 15356142 0 0 0 123540 6657 0 0 25 0 1 0 182192861 45178880 8031 1992294400 134512640 137136520 4294956256 18446744073709551615 135091776 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3838/statm: 11030 8031 290 640 0 10386 0
Current children cumulated CPU time (s) 1301.97
Current children cumulated vsize (KiB) 44120

[startup+1362.3 s]
/proc/loadavg: 1.06 1.02 1.00 2/65 3845
/proc/meminfo: memFree=1897072/2055920 swapFree=4191900/4192956
[pid=3838] ppid=3836 vsize=44252 CPUtime=1361.95
/proc/3838/stat : 3838 (bsolo) R 3836 3838 3766 0 -1 4194304 16305418 0 0 0 129139 7056 0 0 25 0 1 0 182192861 45314048 8097 1992294400 134512640 137136520 4294956256 18446744073709551615 136504572 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3838/statm: 11063 8097 290 640 0 10419 0
Current children cumulated CPU time (s) 1361.95
Current children cumulated vsize (KiB) 44252

[startup+1422.31 s]
/proc/loadavg: 1.06 1.03 1.00 2/65 3845
/proc/meminfo: memFree=1897264/2055920 swapFree=4191900/4192956
[pid=3838] ppid=3836 vsize=44496 CPUtime=1421.94
/proc/3838/stat : 3838 (bsolo) R 3836 3838 3766 0 -1 4194304 17265669 0 0 0 134725 7469 0 0 25 0 1 0 182192861 45563904 8156 1992294400 134512640 137136520 4294956256 18446744073709551615 135471103 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3838/statm: 11124 8156 290 640 0 10480 0
Current children cumulated CPU time (s) 1421.94
Current children cumulated vsize (KiB) 44496

[startup+1482.3 s]
/proc/loadavg: 1.02 1.02 1.00 2/65 3845
/proc/meminfo: memFree=1896752/2055920 swapFree=4191900/4192956
[pid=3838] ppid=3836 vsize=43476 CPUtime=1481.92
/proc/3838/stat : 3838 (bsolo) R 3836 3838 3766 0 -1 4194304 18394778 0 0 0 140247 7945 0 0 25 0 1 0 182192861 44519424 8061 1992294400 134512640 137136520 4294956256 18446744073709551615 134731914 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3838/statm: 10869 8061 290 640 0 10225 0
Current children cumulated CPU time (s) 1481.92
Current children cumulated vsize (KiB) 43476

[startup+1542.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 3845
/proc/meminfo: memFree=1897072/2055920 swapFree=4191900/4192956
[pid=3838] ppid=3836 vsize=40884 CPUtime=1541.91
/proc/3838/stat : 3838 (bsolo) R 3836 3838 3766 0 -1 4194304 19437500 0 0 0 145804 8387 0 0 25 0 1 0 182192861 41865216 7911 1992294400 134512640 137136520 4294956256 18446744073709551615 134617032 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3838/statm: 10221 7911 290 640 0 9577 0
Current children cumulated CPU time (s) 1541.91
Current children cumulated vsize (KiB) 40884

[startup+1602.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 3845
/proc/meminfo: memFree=1897392/2055920 swapFree=4191900/4192956
[pid=3838] ppid=3836 vsize=44136 CPUtime=1601.89
/proc/3838/stat : 3838 (bsolo) R 3836 3838 3766 0 -1 4194304 20262218 0 0 0 151435 8754 0 0 25 0 1 0 182192861 45195264 8030 1992294400 134512640 137136520 4294956256 18446744073709551615 136526511 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3838/statm: 11034 8030 290 640 0 10390 0
Current children cumulated CPU time (s) 1601.89
Current children cumulated vsize (KiB) 44136

[startup+1662.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 3845
/proc/meminfo: memFree=1897584/2055920 swapFree=4191900/4192956
[pid=3838] ppid=3836 vsize=44288 CPUtime=1661.87
/proc/3838/stat : 3838 (bsolo) R 3836 3838 3766 0 -1 4194304 20905388 0 0 0 157143 9044 0 0 25 0 1 0 182192861 45350912 8025 1992294400 134512640 137136520 4294956256 18446744073709551615 135454616 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3838/statm: 11072 8025 290 640 0 10428 0
Current children cumulated CPU time (s) 1661.87
Current children cumulated vsize (KiB) 44288

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3845
/proc/meminfo: memFree=1897520/2055920 swapFree=4191900/4192956
[pid=3838] ppid=3836 vsize=43828 CPUtime=1721.86
/proc/3838/stat : 3838 (bsolo) R 3836 3838 3766 0 -1 4194304 21389719 0 0 0 162925 9261 0 0 25 0 1 0 182192861 44879872 7944 1992294400 134512640 137136520 4294956256 18446744073709551615 134729421 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3838/statm: 10957 7944 290 640 0 10313 0
Current children cumulated CPU time (s) 1721.86
Current children cumulated vsize (KiB) 43828

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3845
/proc/meminfo: memFree=1896304/2055920 swapFree=4191900/4192956
[pid=3838] ppid=3836 vsize=44232 CPUtime=1781.85
/proc/3838/stat : 3838 (bsolo) R 3836 3838 3766 0 -1 4194304 21837839 0 0 0 168716 9469 0 0 25 0 1 0 182192861 45293568 8333 1992294400 134512640 137136520 4294956256 18446744073709551615 135385617 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3838/statm: 11058 8333 290 640 0 10414 0
Current children cumulated CPU time (s) 1781.85
Current children cumulated vsize (KiB) 44232

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

[startup+1791.91 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3845
/proc/meminfo: memFree=1894512/2055920 swapFree=4191900/4192956
[pid=3838] ppid=3836 vsize=42604 CPUtime=1791.45
/proc/3838/stat : 3838 (bsolo) R 3836 3838 3766 0 -1 4194304 22056614 0 0 0 169583 9562 0 0 25 0 1 0 182192861 43626496 8340 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3838/statm: 10651 8340 290 640 0 10007 0
Current children cumulated CPU time (s) 1791.45
Current children cumulated vsize (KiB) 42604

[startup+1795.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3845
/proc/meminfo: memFree=1894576/2055920 swapFree=4191900/4192956
[pid=3838] ppid=3836 vsize=46748 CPUtime=1794.65
/proc/3838/stat : 3838 (bsolo) R 3836 3838 3766 0 -1 4194304 22118158 0 0 0 169878 9587 0 0 25 0 1 0 182192861 47869952 8676 1992294400 134512640 137136520 4294956256 18446744073709551615 135248966 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3838/statm: 11687 8676 290 640 0 11043 0
Current children cumulated CPU time (s) 1794.65
Current children cumulated vsize (KiB) 46748

[startup+1796.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3845
/proc/meminfo: memFree=1894576/2055920 swapFree=4191900/4192956
[pid=3838] ppid=3836 vsize=46308 CPUtime=1796.24
/proc/3838/stat : 3838 (bsolo) R 3836 3838 3766 0 -1 4194304 22148522 0 0 0 170024 9600 0 0 25 0 1 0 182192861 47419392 8552 1992294400 134512640 137136520 4294956256 18446744073709551615 135471110 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3838/statm: 11577 8552 290 640 0 10933 0
Current children cumulated CPU time (s) 1796.24
Current children cumulated vsize (KiB) 46308

[startup+1797.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3845
/proc/meminfo: memFree=1895024/2055920 swapFree=4191900/4192956
[pid=3838] ppid=3836 vsize=46456 CPUtime=1797.04
/proc/3838/stat : 3838 (bsolo) R 3836 3838 3766 0 -1 4194304 22164156 0 0 0 170097 9607 0 0 25 0 1 0 182192861 47570944 8627 1992294400 134512640 137136520 4294956256 18446744073709551615 135447705 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3838/statm: 11614 8627 290 640 0 10970 0
Current children cumulated CPU time (s) 1797.04
Current children cumulated vsize (KiB) 46456

[startup+1797.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3845
/proc/meminfo: memFree=1895024/2055920 swapFree=4191900/4192956
[pid=3838] ppid=3836 vsize=45348 CPUtime=1797.45
/proc/3838/stat : 3838 (bsolo) R 3836 3838 3766 0 -1 4194304 22172103 0 0 0 170135 9610 0 0 25 0 1 0 182192861 46436352 8536 1992294400 134512640 137136520 4294956256 18446744073709551615 135402608 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3838/statm: 11337 8536 290 640 0 10693 0
Current children cumulated CPU time (s) 1797.45
Current children cumulated vsize (KiB) 45348

[startup+1798.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3845
/proc/meminfo: memFree=1895024/2055920 swapFree=4191900/4192956
[pid=3838] ppid=3836 vsize=45684 CPUtime=1797.85
/proc/3838/stat : 3838 (bsolo) R 3836 3838 3766 0 -1 4194304 22180269 0 0 0 170171 9614 0 0 25 0 1 0 182192861 46780416 8539 1992294400 134512640 137136520 4294956256 18446744073709551615 136504572 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3838/statm: 11421 8539 290 640 0 10777 0
Current children cumulated CPU time (s) 1797.85
Current children cumulated vsize (KiB) 45684

[startup+1798.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3845
/proc/meminfo: memFree=1894704/2055920 swapFree=4191900/4192956
[pid=3838] ppid=3836 vsize=46452 CPUtime=1797.95
/proc/3838/stat : 3838 (bsolo) R 3836 3838 3766 0 -1 4194304 22182149 0 0 0 170181 9614 0 0 25 0 1 0 182192861 47566848 8631 1992294400 134512640 137136520 4294956256 18446744073709551615 135447705 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3838/statm: 11613 8631 290 640 0 10969 0
Current children cumulated CPU time (s) 1797.95
Current children cumulated vsize (KiB) 46452

Child status: 0
Real time (s): 1798.48
CPU time (s): 1798.03
CPU user time (s): 1701.87
CPU system time (s): 96.1564
CPU usage (%): 99.9751
Max. virtual memory (cumulated for all children) (KiB): 46924

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1701.87
system time used= 96.1564
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22183300
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= 2818

runsolver used 1.3278 second user time and 3.82742 second system time

The end

Launcher Data 

Begin job on node14 at 2009-06-16 11:51:59
IDJOB=1879880
IDBENCH=1991
IDSOLVER=701
FILE ID=node14/1879880-1245145919
PBS_JOBID= 9363761
Free space on /tmp= 66376 MiB

SOLVER NAME= bsolo 3.1 pb
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB06/liu/vtxcov/normalized-vtxcov_v2000_e4000_2.opb.PB06.opb
COMMAND LINE= bsolo -l3 -tTIMEOUT -mMEMLIMIT BENCHNAME
CONVERSION SCRIPT= PBconversionToLinear BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1879880-1245145919/watcher-1879880-1245145919 -o /tmp/evaluation-result-1879880-1245145919/solver-1879880-1245145919 -C 1800 -W 2000 -M 1800  bsolo -l3 -t1800 -m1800 HOME/instance-1879880-1245145919.opb

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

MD5SUM BENCH= d89a654d285384133d515ccaf16a0c40
RANDOM SEED=1210143639

node14.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:       1929880 kB
Buffers:         15508 kB
Cached:          55640 kB
SwapCached:        388 kB
Active:          45212 kB
Inactive:        39368 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1929880 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:            4060 kB
Writeback:           0 kB
Mapped:          21800 kB
Slab:            27452 kB
Committed_AS:   171608 kB
PageTables:       1452 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-1879880-1245145919.opb

Free space on /tmp at the end= 66372 MiB
End job on node14 at 2009-06-16 12:21:58