Trace number 2657503

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 NameAnswerobjective functionCPU timeWall clock time
bsolo 3.2 ClSAT1075 1798.02 1798.59

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/liu/
vtxcov/normalized-vtxcov_v2000_e4000_1.opb.PB06.opb
MD5SUMd4957a1112a9baa7413020ddf827f352
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark1047
Best CPU time to get the best result obtained on this benchmark1789.62
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 1037
Optimality of the best value was proved NO
Number of 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 3.2 - 23/05/2010 : 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 Time Limit set to 1800
0.00/0.00	c Learning Strategy: Clause Learning
0.00/0.00	c Instance file HOME/instance-2657503-1276391845.opb
0.00/0.00	c File size is 112294 bytes.
0.00/0.02	c Highest Coefficient sum: 1963
0.00/0.02	c Parsing was ok!!
0.00/0.02	c Total parsing time: 0.019 s
0.01/0.02	c Var: 1963 Constr: 4000 4000/0/0 Lit: 8000 Watch. Lit: 8000
0.01/0.02	c Obj. Vars: 1963 (100 % of total variables)
0.01/0.05	c Formula reductions applied at preprocessing
0.01/0.05	c Pre-processing Time: 0.048 s
0.69/0.77	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.69/0.77	c        0   1659     3901     7802    2     7802    1300      0      0 0.05
0.69/0.77	c Initial Lower Bound: 978
0.69/0.77	c Initial Path Cost: 149
0.69/0.77	o 1170
6.49/6.53	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
6.49/6.53	c        0   1659     3902     9461    2     8442    2300      1      0 0.77
6.49/6.53	o 1167
9.69/9.73	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
9.69/9.73	c        0   1659     3903    11120    2     9085    3300      2      0 6.53
9.69/9.73	o 1107
12.09/12.16	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
12.09/12.16	c        0   1659     3904    12779    3     9788    4300      3      0 9.73
12.09/12.16	o 1089
19.99/20.08	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
19.99/20.08	c        0   1659     3905    14438    3    10509    5300      4      0 12.16
19.99/20.08	o 1088
121.86/121.92	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
121.86/121.92	c       94   1659     4094   141293   34    11607    5300    193      4 20.08
121.86/121.92	c      194   1659     4294   253149   58    12007    5831    393      7 26.52
121.86/121.92	c      444   1659     4791   417249   87    13001    6415    890     12 36.72
121.86/121.92	c      919   1659     5738   950013  165    14895    7057   1837     17 52.16
121.86/121.92	c     1733   1659     7363  1975214  268    18145    7763   3462     22 76.33
121.86/121.92	c     3053   1659     9991  3028947  303    23401    8540   6090     25 119.39
121.86/121.92	o 1076
125.55/125.66	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
125.55/125.66	c     3053   1659     9992  3030606  303    24135    5300   6091     25 121.89
125.55/125.66	o 1075
1797.93/1798.58	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1797.93/1798.58	c     3081   1659     6609  1340128  202    14683    2300   2708     24 125.63
1797.93/1798.58	c     3181   1659     5252   533432  101    11237    2531   1351     24 130.80
1797.93/1798.58	c     3432   1659     5749   678829  118    12231    2785   1848     24 140.40
1797.93/1798.58	c     3907   1659     6692   984716  147    14117    3064   2791     24 157.47
1797.93/1798.58	c     4720   1659     6080   696341  114    12893    3371   2179     25 184.70
1797.93/1798.58	c     6042   1659     6305   778392  123    13343    3709   2404     26 228.45
1797.93/1798.58	c     8124   1659     7839  1307966  166    16411    4080   3938     27 297.51
1797.93/1798.58	c    11347   1659     5942   667343  112    12617    4489   2041     28 400.40
1797.93/1798.58	c    16284   1659     6897   941490  136    14527    4938   2996     29 557.73
1797.93/1798.58	c    23790   1659     8972  1680616  187    18677    5432   5071     29 793.60
1797.93/1798.58	c    35151   1659     7419  1111219  149    15571    5976   3518     30 1157.79
1797.93/1798.58	c    52295   1659     7124  1570764  220    14981    6574   3223     32 1632.29
1797.93/1798.58	c Resources Exceeded
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-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 
1797.93/1798.58	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1797.93/1798.58	c   23    57264   4622    66762     9054  1522263   5153     31 1798.01
1797.93/1798.58	c Objective: 1075
1797.93/1798.58	s SATISFIABLE
1797.93/1798.58	c Total time: 1798.01 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-2657503-1276391845/watcher-2657503-1276391845 -o /tmp/evaluation-result-2657503-1276391845/solver-2657503-1276391845 -C 1800 -W 2000 -M 1800 bsolo_pb10 -t1800 -l1 HOME/instance-2657503-1276391845.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: 0.91 0.97 0.99 3/106 14987
/proc/meminfo: memFree=1784904/2059040 swapFree=4158992/4192956
[pid=14987] ppid=14985 vsize=11040 CPUtime=0
/proc/14987/stat : 14987 (bsolo_pb10) R 14985 14987 14874 0 -1 4202496 347 0 0 0 0 0 0 0 23 0 1 0 14788204 11304960 265 1992294400 134512640 137138936 4294062480 18446744073709551615 136506715 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/14987/statm: 2760 265 173 642 0 2088 0

[startup+0.022128 s]
/proc/loadavg: 0.91 0.97 0.99 3/106 14987
/proc/meminfo: memFree=1784904/2059040 swapFree=4158992/4192956
[pid=14987] ppid=14985 vsize=11468 CPUtime=0.01
/proc/14987/stat : 14987 (bsolo_pb10) R 14985 14987 14874 0 -1 4202496 514 0 0 0 1 0 0 0 23 0 1 0 14788204 11743232 404 1992294400 134512640 137138936 4294062480 18446744073709551615 136506715 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/14987/statm: 2867 406 182 642 0 2223 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 11468

[startup+0.101136 s]
/proc/loadavg: 0.91 0.97 0.99 3/106 14987
/proc/meminfo: memFree=1784904/2059040 swapFree=4158992/4192956
[pid=14987] ppid=14985 vsize=11816 CPUtime=0.09
/proc/14987/stat : 14987 (bsolo_pb10) R 14985 14987 14874 0 -1 4202496 656 0 0 0 8 1 0 0 24 0 1 0 14788204 12099584 538 1992294400 134512640 137138936 4294062480 18446744073709551615 135745143 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/14987/statm: 2954 538 218 642 0 2310 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11816

[startup+0.301158 s]
/proc/loadavg: 0.91 0.97 0.99 3/106 14987
/proc/meminfo: memFree=1784904/2059040 swapFree=4158992/4192956
[pid=14987] ppid=14985 vsize=12012 CPUtime=0.29
/proc/14987/stat : 14987 (bsolo_pb10) R 14985 14987 14874 0 -1 4202496 775 0 0 0 28 1 0 0 25 0 1 0 14788204 12300288 601 1992294400 134512640 137138936 4294062480 18446744073709551615 135745061 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/14987/statm: 3003 601 218 642 0 2359 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12012

[startup+0.701205 s]
/proc/loadavg: 0.91 0.97 0.99 3/106 14987
/proc/meminfo: memFree=1784904/2059040 swapFree=4158992/4192956
[pid=14987] ppid=14985 vsize=16456 CPUtime=0.69
/proc/14987/stat : 14987 (bsolo_pb10) R 14985 14987 14874 0 -1 4202496 3145 0 0 0 67 2 0 0 25 0 1 0 14788204 16850944 1105 1992294400 134512640 137138936 4294062480 18446744073709551615 135457698 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/14987/statm: 4114 1105 277 642 0 3470 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 16456

[startup+1.5013 s]
/proc/loadavg: 0.91 0.97 0.99 2/107 14988
/proc/meminfo: memFree=1781920/2059040 swapFree=4158992/4192956
[pid=14987] ppid=14985 vsize=16216 CPUtime=1.49
/proc/14987/stat : 14987 (bsolo_pb10) R 14985 14987 14874 0 -1 4202496 23460 0 0 0 139 10 0 0 25 0 1 0 14788204 16605184 983 1992294400 134512640 137138936 4294062480 18446744073709551615 135251018 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/14987/statm: 4054 983 281 642 0 3410 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 16216

[startup+3.10048 s]
/proc/loadavg: 0.91 0.97 0.99 2/107 14988
/proc/meminfo: memFree=1781052/2059040 swapFree=4158992/4192956
[pid=14987] ppid=14985 vsize=16068 CPUtime=3.09
/proc/14987/stat : 14987 (bsolo_pb10) R 14985 14987 14874 0 -1 4202496 66798 0 0 0 284 25 0 0 25 0 1 0 14788204 16453632 977 1992294400 134512640 137138936 4294062480 18446744073709551615 135446673 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/14987/statm: 4017 977 281 642 0 3373 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 16068

[startup+6.30085 s]
/proc/loadavg: 0.92 0.97 0.99 2/107 14988
/proc/meminfo: memFree=1781548/2059040 swapFree=4158992/4192956
[pid=14987] ppid=14985 vsize=16172 CPUtime=6.29
/proc/14987/stat : 14987 (bsolo_pb10) R 14985 14987 14874 0 -1 4202496 175030 0 0 0 570 59 0 0 25 0 1 0 14788204 16560128 1130 1992294400 134512640 137138936 4294062480 18446744073709551615 134849498 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/14987/statm: 4043 1130 281 642 0 3399 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 16172

[startup+12.7006 s]
/proc/loadavg: 0.93 0.97 0.99 2/107 14988
/proc/meminfo: memFree=1781424/2059040 swapFree=4158992/4192956
[pid=14987] ppid=14985 vsize=16312 CPUtime=12.68
/proc/14987/stat : 14987 (bsolo_pb10) R 14985 14987 14874 0 -1 4202496 336637 0 0 0 1155 113 0 0 25 0 1 0 14788204 16703488 997 1992294400 134512640 137138936 4294062480 18446744073709551615 134849373 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/14987/statm: 4078 997 282 642 0 3434 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 16312

[startup+25.5011 s]
/proc/loadavg: 0.94 0.97 0.99 2/107 14988
/proc/meminfo: memFree=1779440/2059040 swapFree=4158992/4192956
[pid=14987] ppid=14985 vsize=15080 CPUtime=25.48
/proc/14987/stat : 14987 (bsolo_pb10) R 14985 14987 14874 0 -1 4202496 736272 0 0 0 2300 248 0 0 25 0 1 0 14788204 15441920 1433 1992294400 134512640 137138936 4294062480 18446744073709551615 134832241 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/14987/statm: 3770 1433 285 642 0 3126 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 15080

[startup+51.101 s]
/proc/loadavg: 0.96 0.97 0.99 2/107 14990
/proc/meminfo: memFree=1770264/2059040 swapFree=4158992/4192956
[pid=14987] ppid=14985 vsize=23776 CPUtime=51.08
/proc/14987/stat : 14987 (bsolo_pb10) R 14985 14987 14874 0 -1 4202496 1480525 0 0 0 4591 517 0 0 25 0 1 0 14788204 24346624 3584 1992294400 134512640 137138936 4294062480 18446744073709551615 135783810 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/14987/statm: 5944 3584 285 642 0 5300 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 23776

[startup+102.309 s]
/proc/loadavg: 0.98 0.97 0.99 2/107 14990
/proc/meminfo: memFree=1747076/2059040 swapFree=4158992/4192956
[pid=14987] ppid=14985 vsize=48644 CPUtime=102.27
/proc/14987/stat : 14987 (bsolo_pb10) R 14985 14987 14874 0 -1 4202496 3038208 0 0 0 9164 1063 0 0 25 0 1 0 14788204 49811456 9339 1992294400 134512640 137138936 4294062480 18446744073709551615 135381808 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/14987/statm: 12161 9339 285 642 0 11517 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 48644

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 14992
/proc/meminfo: memFree=1742612/2059040 swapFree=4158992/4192956
[pid=14987] ppid=14985 vsize=53352 CPUtime=162.25
/proc/14987/stat : 14987 (bsolo_pb10) R 14985 14987 14874 0 -1 4202496 3772277 0 0 0 14876 1349 0 0 25 0 1 0 14788204 54632448 10484 1992294400 134512640 137138936 4294062480 18446744073709551615 134851218 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/14987/statm: 13338 10484 285 642 0 12694 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 53352

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 14994
/proc/meminfo: memFree=1742612/2059040 swapFree=4158992/4192956
[pid=14987] ppid=14985 vsize=51560 CPUtime=222.22
/proc/14987/stat : 14987 (bsolo_pb10) R 14985 14987 14874 0 -1 4202496 3925761 0 0 0 20800 1422 0 0 25 0 1 0 14788204 52797440 10459 1992294400 134512640 137138936 4294062480 18446744073709551615 134832409 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/14987/statm: 12890 10459 285 642 0 12246 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 51560

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 14996
/proc/meminfo: memFree=1742736/2059040 swapFree=4158992/4192956
[pid=14987] ppid=14985 vsize=52276 CPUtime=282.2
/proc/14987/stat : 14987 (bsolo_pb10) R 14985 14987 14874 0 -1 4202496 4061601 0 0 0 26732 1488 0 0 25 0 1 0 14788204 53530624 10475 1992294400 134512640 137138936 4294062480 18446744073709551615 135381004 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/14987/statm: 13069 10475 285 642 0 12425 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 52276

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 14998
/proc/meminfo: memFree=1742612/2059040 swapFree=4158992/4192956
[pid=14987] ppid=14985 vsize=52272 CPUtime=342.18
/proc/14987/stat : 14987 (bsolo_pb10) R 14985 14987 14874 0 -1 4202496 4195516 0 0 0 32665 1553 0 0 25 0 1 0 14788204 53526528 10475 1992294400 134512640 137138936 4294062480 18446744073709551615 135381141 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/14987/statm: 13068 10475 285 642 0 12424 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 52272

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 14998
/proc/meminfo: memFree=1742488/2059040 swapFree=4158992/4192956
[pid=14987] ppid=14985 vsize=52288 CPUtime=402.16
/proc/14987/stat : 14987 (bsolo_pb10) R 14985 14987 14874 0 -1 4202496 4329102 0 0 0 38592 1624 0 0 25 0 1 0 14788204 53542912 10478 1992294400 134512640 137138936 4294062480 18446744073709551615 134851588 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/14987/statm: 13072 10478 285 642 0 12428 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 52288

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 15000
/proc/meminfo: memFree=1742612/2059040 swapFree=4158992/4192956
[pid=14987] ppid=14985 vsize=52280 CPUtime=462.14
/proc/14987/stat : 14987 (bsolo_pb10) R 14985 14987 14874 0 -1 4202496 4467065 0 0 0 44523 1691 0 0 25 0 1 0 14788204 53534720 10478 1992294400 134512640 137138936 4294062480 18446744073709551615 135081448 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/14987/statm: 13070 10478 285 642 0 12426 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 52280

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 15002
/proc/meminfo: memFree=1742488/2059040 swapFree=4158992/4192956
[pid=14987] ppid=14985 vsize=51560 CPUtime=522.11
/proc/14987/stat : 14987 (bsolo_pb10) R 14985 14987 14874 0 -1 4202496 4503120 0 0 0 50500 1711 0 0 25 0 1 0 14788204 52797440 10459 1992294400 134512640 137138936 4294062480 18446744073709551615 135412400 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/14987/statm: 12890 10459 285 642 0 12246 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 51560

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 15004
/proc/meminfo: memFree=1742488/2059040 swapFree=4158992/4192956
[pid=14987] ppid=14985 vsize=51560 CPUtime=582.1
/proc/14987/stat : 14987 (bsolo_pb10) R 14985 14987 14874 0 -1 4202496 4503120 0 0 0 56497 1713 0 0 25 0 1 0 14788204 52797440 10459 1992294400 134512640 137138936 4294062480 18446744073709551615 134849507 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/14987/statm: 12890 10459 285 642 0 12246 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 51560

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 15006
/proc/meminfo: memFree=1742364/2059040 swapFree=4158992/4192956
[pid=14987] ppid=14985 vsize=51560 CPUtime=642.09
/proc/14987/stat : 14987 (bsolo_pb10) R 14985 14987 14874 0 -1 4202496 4503120 0 0 0 62494 1715 0 0 25 0 1 0 14788204 52797440 10459 1992294400 134512640 137138936 4294062480 18446744073709551615 135380718 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/14987/statm: 12890 10459 285 642 0 12246 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 51560

[startup+702.301 s]

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

/proc/meminfo: memFree=1741992/2059040 swapFree=4158992/4192956
[pid=14987] ppid=14985 vsize=51560 CPUtime=1061.94
/proc/14987/stat : 14987 (bsolo_pb10) R 14985 14987 14874 0 -1 4202496 4503120 0 0 0 104469 1725 0 0 25 0 1 0 14788204 52797440 10459 1992294400 134512640 137138936 4294062480 18446744073709551615 134712121 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/14987/statm: 12890 10459 285 642 0 12246 0
Current children cumulated CPU time (s) 1061.94
Current children cumulated vsize (KiB) 51560

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 15018
/proc/meminfo: memFree=1742116/2059040 swapFree=4158992/4192956
[pid=14987] ppid=14985 vsize=51560 CPUtime=1121.93
/proc/14987/stat : 14987 (bsolo_pb10) R 14985 14987 14874 0 -1 4202496 4503120 0 0 0 110467 1726 0 0 25 0 1 0 14788204 52797440 10459 1992294400 134512640 137138936 4294062480 18446744073709551615 135251101 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/14987/statm: 12890 10459 285 642 0 12246 0
Current children cumulated CPU time (s) 1121.93
Current children cumulated vsize (KiB) 51560

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 15020
/proc/meminfo: memFree=1741992/2059040 swapFree=4158992/4192956
[pid=14987] ppid=14985 vsize=51560 CPUtime=1181.91
/proc/14987/stat : 14987 (bsolo_pb10) R 14985 14987 14874 0 -1 4202496 4503120 0 0 0 116464 1727 0 0 25 0 1 0 14788204 52797440 10459 1992294400 134512640 137138936 4294062480 18446744073709551615 134708256 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/14987/statm: 12890 10459 285 642 0 12246 0
Current children cumulated CPU time (s) 1181.91
Current children cumulated vsize (KiB) 51560

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 15022
/proc/meminfo: memFree=1741868/2059040 swapFree=4158992/4192956
[pid=14987] ppid=14985 vsize=52620 CPUtime=1241.89
/proc/14987/stat : 14987 (bsolo_pb10) R 14985 14987 14874 0 -1 4202496 4519345 0 0 0 122453 1736 0 0 25 0 1 0 14788204 53882880 10635 1992294400 134512640 137138936 4294062480 18446744073709551615 135472913 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/14987/statm: 13155 10635 285 642 0 12511 0
Current children cumulated CPU time (s) 1241.89
Current children cumulated vsize (KiB) 52620

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 15022
/proc/meminfo: memFree=1739512/2059040 swapFree=4158992/4192956
[pid=14987] ppid=14985 vsize=53252 CPUtime=1301.88
/proc/14987/stat : 14987 (bsolo_pb10) R 14985 14987 14874 0 -1 4202496 5472863 0 0 0 128102 2086 0 0 25 0 1 0 14788204 54530048 10985 1992294400 134512640 137138936 4294062480 18446744073709551615 134542752 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/14987/statm: 13313 10985 285 642 0 12669 0
Current children cumulated CPU time (s) 1301.88
Current children cumulated vsize (KiB) 53252

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 15024
/proc/meminfo: memFree=1737776/2059040 swapFree=4158992/4192956
[pid=14987] ppid=14985 vsize=57820 CPUtime=1361.86
/proc/14987/stat : 14987 (bsolo_pb10) R 14985 14987 14874 0 -1 4202496 5972266 0 0 0 133886 2300 0 0 25 0 1 0 14788204 59207680 11577 1992294400 134512640 137138936 4294062480 18446744073709551615 136506636 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/14987/statm: 14455 11577 285 642 0 13811 0
Current children cumulated CPU time (s) 1361.86
Current children cumulated vsize (KiB) 57820

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 15026
/proc/meminfo: memFree=1735544/2059040 swapFree=4158992/4192956
[pid=14987] ppid=14985 vsize=60132 CPUtime=1421.85
/proc/14987/stat : 14987 (bsolo_pb10) R 14985 14987 14874 0 -1 4202496 6481695 0 0 0 139676 2509 0 0 25 0 1 0 14788204 61575168 12056 1992294400 134512640 137138936 4294062480 18446744073709551615 134731565 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/14987/statm: 15033 12056 285 642 0 14389 0
Current children cumulated CPU time (s) 1421.85
Current children cumulated vsize (KiB) 60132

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 15028
/proc/meminfo: memFree=1735172/2059040 swapFree=4158992/4192956
[pid=14987] ppid=14985 vsize=59692 CPUtime=1481.82
/proc/14987/stat : 14987 (bsolo_pb10) R 14985 14987 14874 0 -1 4202496 6824194 0 0 0 145515 2667 0 0 25 0 1 0 14788204 61124608 12131 1992294400 134512640 137138936 4294062480 18446744073709551615 136506636 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/14987/statm: 14923 12134 285 642 0 14279 0
Current children cumulated CPU time (s) 1481.82
Current children cumulated vsize (KiB) 59692

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 15030
/proc/meminfo: memFree=1734180/2059040 swapFree=4158992/4192956
[pid=14987] ppid=14985 vsize=58620 CPUtime=1541.8
/proc/14987/stat : 14987 (bsolo_pb10) R 14985 14987 14874 0 -1 4202496 7193571 0 0 0 151353 2827 0 0 25 0 1 0 14788204 60026880 12327 1992294400 134512640 137138936 4294062480 18446744073709551615 135782995 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/14987/statm: 14655 12327 285 642 0 14011 0
Current children cumulated CPU time (s) 1541.8
Current children cumulated vsize (KiB) 58620

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 15030
/proc/meminfo: memFree=1733064/2059040 swapFree=4158992/4192956
[pid=14987] ppid=14985 vsize=62400 CPUtime=1601.79
/proc/14987/stat : 14987 (bsolo_pb10) R 14985 14987 14874 0 -1 4202496 7660764 0 0 0 157148 3031 0 0 25 0 1 0 14788204 63897600 12710 1992294400 134512640 137138936 4294062480 18446744073709551615 135389531 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/14987/statm: 15600 12710 285 642 0 14956 0
Current children cumulated CPU time (s) 1601.79
Current children cumulated vsize (KiB) 62400

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 15032
/proc/meminfo: memFree=1731948/2059040 swapFree=4158992/4192956
[pid=14987] ppid=14985 vsize=60904 CPUtime=1661.77
/proc/14987/stat : 14987 (bsolo_pb10) R 14985 14987 14874 0 -1 4202496 8122349 0 0 0 162955 3222 0 0 25 0 1 0 14788204 62365696 12898 1992294400 134512640 137138936 4294062480 18446744073709551615 134832695 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/14987/statm: 15226 12898 285 642 0 14582 0
Current children cumulated CPU time (s) 1661.77
Current children cumulated vsize (KiB) 60904

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 15034
/proc/meminfo: memFree=1731824/2059040 swapFree=4158992/4192956
[pid=14987] ppid=14985 vsize=63596 CPUtime=1721.74
/proc/14987/stat : 14987 (bsolo_pb10) R 14985 14987 14874 0 -1 4202496 8400699 0 0 0 168826 3348 0 0 25 0 1 0 14788204 65122304 12930 1992294400 134512640 137138936 4294062480 18446744073709551615 135251263 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/14987/statm: 15899 12930 285 642 0 15255 0
Current children cumulated CPU time (s) 1721.74
Current children cumulated vsize (KiB) 63596

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 15036
/proc/meminfo: memFree=1731700/2059040 swapFree=4158992/4192956
[pid=14987] ppid=14985 vsize=62488 CPUtime=1781.73
/proc/14987/stat : 14987 (bsolo_pb10) R 14985 14987 14874 0 -1 4202496 8656427 0 0 0 174700 3473 0 0 25 0 1 0 14788204 63987712 12902 1992294400 134512640 137138936 4294062480 18446744073709551615 136700814 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/14987/statm: 15218 12890 285 642 0 14574 0
Current children cumulated CPU time (s) 1781.73
Current children cumulated vsize (KiB) 62488

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

[startup+1791.91 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 15036
/proc/meminfo: memFree=1731700/2059040 swapFree=4158992/4192956
[pid=14987] ppid=14985 vsize=62308 CPUtime=1791.33
/proc/14987/stat : 14987 (bsolo_pb10) R 14985 14987 14874 0 -1 4202496 8691966 0 0 0 175642 3491 0 0 25 0 1 0 14788204 63803392 12902 1992294400 134512640 137138936 4294062480 18446744073709551615 134733978 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/14987/statm: 15577 12906 285 642 0 14933 0
Current children cumulated CPU time (s) 1791.33
Current children cumulated vsize (KiB) 62308

[startup+1795.1 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 15036
/proc/meminfo: memFree=1731700/2059040 swapFree=4158992/4192956
[pid=14987] ppid=14985 vsize=62308 CPUtime=1794.53
/proc/14987/stat : 14987 (bsolo_pb10) R 14985 14987 14874 0 -1 4202496 8703655 0 0 0 175957 3496 0 0 25 0 1 0 14788204 63803392 12910 1992294400 134512640 137138936 4294062480 18446744073709551615 135382742 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/14987/statm: 15577 12910 285 642 0 14933 0
Current children cumulated CPU time (s) 1794.53
Current children cumulated vsize (KiB) 62308

[startup+1796.7 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 15036
/proc/meminfo: memFree=1731700/2059040 swapFree=4158992/4192956
[pid=14987] ppid=14985 vsize=63208 CPUtime=1796.12
/proc/14987/stat : 14987 (bsolo_pb10) R 14985 14987 14874 0 -1 4202496 8709588 0 0 0 176113 3499 0 0 25 0 1 0 14788204 64724992 12927 1992294400 134512640 137138936 4294062480 18446744073709551615 135443914 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/14987/statm: 15802 12927 285 642 0 15158 0
Current children cumulated CPU time (s) 1796.12
Current children cumulated vsize (KiB) 63208

[startup+1797.5 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 15036
/proc/meminfo: memFree=1731700/2059040 swapFree=4158992/4192956
[pid=14987] ppid=14985 vsize=63212 CPUtime=1796.92
/proc/14987/stat : 14987 (bsolo_pb10) R 14985 14987 14874 0 -1 4202496 8712540 0 0 0 176192 3500 0 0 25 0 1 0 14788204 64729088 12919 1992294400 134512640 137138936 4294062480 18446744073709551615 135093840 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/14987/statm: 15803 12919 285 642 0 15159 0
Current children cumulated CPU time (s) 1796.92
Current children cumulated vsize (KiB) 63212

[startup+1798.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 15036
/proc/meminfo: memFree=1731700/2059040 swapFree=4158992/4192956
[pid=14987] ppid=14985 vsize=63208 CPUtime=1797.72
/proc/14987/stat : 14987 (bsolo_pb10) R 14985 14987 14874 0 -1 4202496 8715493 0 0 0 176271 3501 0 0 25 0 1 0 14788204 64724992 12918 1992294400 134512640 137138936 4294062480 18446744073709551615 134851597 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/14987/statm: 15802 12918 285 642 0 15158 0
Current children cumulated CPU time (s) 1797.72
Current children cumulated vsize (KiB) 63208

[startup+1798.51 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 15036
/proc/meminfo: memFree=1731700/2059040 swapFree=4158992/4192956
[pid=14987] ppid=14985 vsize=63200 CPUtime=1797.93
/proc/14987/stat : 14987 (bsolo_pb10) R 14985 14987 14874 0 -1 4202496 8716310 0 0 0 176291 3502 0 0 25 0 1 0 14788204 64716800 12917 1992294400 134512640 137138936 4294062480 18446744073709551615 135456342 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/14987/statm: 15800 12917 285 642 0 15156 0
Current children cumulated CPU time (s) 1797.93
Current children cumulated vsize (KiB) 63200

Child status: 0
Real time (s): 1798.59
CPU time (s): 1798.02
CPU user time (s): 1762.98
CPU system time (s): 35.0347
CPU usage (%): 99.9683
Max. virtual memory (cumulated for all children) (KiB): 65112

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1762.98
system time used= 35.0347
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8716564
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= 1
involuntary context switches= 4062

runsolver used 2.91956 second user time and 8.5387 second system time

The end

Launcher Data 

Begin job on node006 at 2010-06-13 03:17:25
IDJOB=2657503
IDBENCH=1986
IDSOLVER=1163
FILE ID=node006/2657503-1276391845
PBS_JOBID= 11173258
Free space on /tmp= 62472 MiB

SOLVER NAME= bsolo 3.2 Cl
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB06/liu/vtxcov/normalized-vtxcov_v2000_e4000_1.opb.PB06.opb
COMMAND LINE= bsolo_pb10 -tTIMEOUT -l1 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2657503-1276391845/watcher-2657503-1276391845 -o /tmp/evaluation-result-2657503-1276391845/solver-2657503-1276391845 -C 1800 -W 2000 -M 1800  bsolo_pb10 -t1800 -l1 HOME/instance-2657503-1276391845.opb

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

MD5SUM BENCH= d4957a1112a9baa7413020ddf827f352
RANDOM SEED=1145707532

node006.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/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		: 3000.204
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
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 constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.40
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		: 3000.204
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
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 constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1785308 kB
Buffers:         63972 kB
Cached:         115428 kB
SwapCached:       2008 kB
Active:          95964 kB
Inactive:       111464 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1785308 kB
SwapTotal:     4192956 kB
SwapFree:      4158992 kB
Dirty:            4016 kB
Writeback:           0 kB
AnonPages:       25940 kB
Mapped:          13992 kB
Slab:            44524 kB
PageTables:       3904 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182592 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62468 MiB
End job on node006 at 2010-06-13 03:47:24