Trace number 363442

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, and are wall clock time (not CPU 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
wildcat-skc 2007-03-21SAT (TO)19 1800.11 1800.72

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/mps-v2-20-10/plato.asu.edu/
pub/milp/normalized-mps-v2-20-10-neos1.opb
MD5SUM374deb5d477559ba9c51d0ad1d758624
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark19
Best CPU time to get the best result obtained on this benchmark28.0347
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 19
Optimality of the best value was proved YES
Number of variables2112
Total number of constraints5020
Number of constraints which are clauses4128
Number of constraints which are cardinality constraints (but not clauses)216
Number of constraints which are nor clauses,nor cardinality constraints676
Minimum length of a constraint2
Maximum length of a constraint32
Number of terms in the objective function 288
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 288
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 5
Number of bits of the biggest number in a constraint 3
Biggest sum of numbers in a constraint 288
Number of bits of the biggest sum of numbers9
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 (download as text)

0.00/0.00	c 
0.00/0.00	c wildcat-skc (VERSION 0.8.0-lite-skc-devel)
0.00/0.00	c Developed by L. Liu  and M. Truszczynski 
0.00/0.00	c Last built on Sun 18 Mar 2007 03:03:20 PM EDT
0.00/0.00	c 
0.00/0.00	c /tmp/evaluation/363442-1177027392/wildcat-skc /tmp/evaluation/363442-1177027392/instance-363442-1177027392.opb 795635588 
0.00/0.00	c =================================== BEGIN ===================================
0.00/0.00	c 
0.00/0.00	c Random Number Seed: 795635588
0.00/0.00	c Noise: 0.1 (10 : 100) 
0.00/0.05	c Starting searching:
0.00/0.05	c Phase 1 ...
0.00/0.08	c   trying 288: vc 
0.00/0.08	o 109
0.09/0.12	c   trying 98: vc 
0.09/0.12	o 98
0.09/0.16	c   trying 88: vc 
0.09/0.16	o 88
0.09/0.19	c   trying 78: vc 
0.09/0.19	o 78
0.19/0.24	c   trying 69: vc 
0.19/0.24	o 69
0.29/0.30	c   trying 60: vc 
0.29/0.30	o 60
0.29/0.35	c   trying 52: vc 
0.29/0.35	o 52
0.29/0.39	c   trying 44: vc 
0.29/0.39	o 44
0.39/0.45	c   trying 37: vc 
0.39/0.45	o 37
0.89/0.94	c   trying 30: vc 
0.89/0.94	o 30
1.39/1.48	c   trying 24: vc 
1.39/1.48	o 24
54.27/54.37	c   trying 19: xxxxxxxxxxc 
54.27/54.37	c Phase 2 ...
67.07/67.18	c   trying 23: vc 
67.07/67.18	o 23
86.87/86.98	c   trying 22: vc 
86.87/86.98	o 22
215.52/215.61	c   trying 21: xxvc 
215.52/215.61	o 21
296.99/297.15	c   trying 20: xvc 
296.99/297.15	o 20
438.24/438.42	c   trying 19: xxvc 
438.24/438.42	o 19
965.77/966.11	c   trying 18: xxxxxxxxxxc 
965.77/966.11	c Phase 3 ...
1800.10/1800.70	c   trying 18 again: xc 
1800.10/1800.70	s SATISFIABLE
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1800.10/1800.71	v x1556 x1557 x1558 x1559 x1560 x1561 x1562 x1563 x1564 x1565 x1566 x1567 x1568 x1569 x1570 x1571 x1572 x1573 x1574 x1575 x1576
1800.10/1800.71	v x1577 x1578 x1579 x1580 x1581 x1582 x1583 x1584 x1585 x1586 x1587 x1588 x1589 x1590 x1591 x1592 x1593 x1594 x1595 x1596 x1597
1800.10/1800.71	v x1598 x1599 x1600 x1601 x1602 x1603 x1604 x1605 x1606 x1607 x1608 x1609 x1610 x1611 x1612 x1613 x1614 x1615 x1616 x1617 x1618
1800.10/1800.71	v x1619 x1620 x1621 x1622 x1623 x1624 x1625 x1626 x1627 x1628 x1629 x1630 x1631 x1632 x1633 x1634 x1635 x1636 x1637 x1638 x1639
1800.10/1800.71	v x1640 x1641 x1642 x1643 x1644 x1645 x1646 x1647 x1648 x1649 x1650 x1651 x1652 x1653 x1654 x1655 x1656 x1657 x1658 x1659 x1660
1800.10/1800.71	v x1661 x1662 x1663 x1664 x1665 x1666 x1667 x1668 x1669 x1670 x1671 x1672 x1673 x1674 x1675 x1676 x1677 x1678 x1679 x1680 x1681
1800.10/1800.71	v x1682 x1683 x1684 x1685 x1686 x1687 x1688 x1689 x1690 x1691 x1692 x1693 x1694 x1695 x1696 x1697 x1698 x1699 x1700 x1701 x1702
1800.10/1800.71	v x1703 x1704 x1705 x1706 x1707 x1708 x1709 x1710 x1711 x1712 x1713 x1714 x1715 x1716 x1717 x1718 x1719 x1720 x1721 x1722 x1723
1800.10/1800.71	v x1724 x1725 x1726 x1727 x1728 x1729 x1730 x1731 x1732 x1733 x1734 x1735 x1736 x1737 x1738 x1739 -x1740 x1741 x1742 x1743
1800.10/1800.71	v x1744 x1745 x1746 x1747 x1748 x1749 x1750 x1751 x1752 x1753 x1754 x1755 x1756 x1757 x1758 x1759 x1760 x1761 x1762 x1763 x1764
1800.10/1800.71	v x1765 x1766 x1767 x1768 x1769 -x1770 x1771 x1772 x1773 x1774 x1775 x1776 x1777 x1778 x1779 x1780 x1781 x1782 x1783 x1784
1800.10/1800.71	v x1785 x1786 x1787 x1788 x1789 x1790 x1791 x1792 x1793 x1794 x1795 x1796 x1797 x1798 x1799 x1800 x1801 x1802 x1803 x1804 x1805
1800.10/1800.71	v x1806 x1807 -x1808 x1809 x1810 x1811 x1812 x1813 x1814 x1815 x1816 x1817 x1818 x1819 x1820 x1821 x1822 x1823 x1824 -x1825
1800.10/1800.71	v x1826 -x1827 -x1828 -x1829 x1830 -x1831 -x1832 -x1833 -x1834 -x1835 -x1836 -x1837 -x1838 -x1839 -x1840 -x1841 -x1842 -x1843
1800.10/1800.71	v -x1844 -x1845 -x1846 -x1847 -x1848 -x1849 -x1850 -x1851 -x1852 x1853 -x1854 -x1855 -x1856 x1857 -x1858 x1859 -x1860 -x1861
1800.10/1800.71	v -x1862 -x1863 -x1864 -x1865 -x1866 -x1867 -x1868 -x1869 -x1870 x1871 -x1872 -x1873 -x1874 -x1875 x1876 -x1877 -x1878 -x1879
1800.10/1800.71	v -x1880 -x1881 -x1882 -x1883 -x1884 -x1885 -x1886 -x1887 -x1888 x1889 -x1890 -x1891 -x1892 -x1893 -x1894 -x1895 -x1896
1800.10/1800.71	v -x1897 -x1898 -x1899 -x1900 -x1901 -x1902 -x1903 -x1904 -x1905 -x1906 -x1907 -x1908 -x1909 -x1910 -x1911 -x1912 -x1913
1800.10/1800.71	v -x1914 -x1915 -x1916 -x1917 -x1918 -x1919 -x1920 -x1921 -x1922 -x1923 -x1924 -x1925 -x1926 -x1927 -x1928 -x1929 -x1930
1800.10/1800.71	v -x1931 -x1932 -x1933 -x1934 -x1935 -x1936 -x1937 -x1938 -x1939 -x1940 -x1941 -x1942 -x1943 -x1944 -x1945 x1946 -x1947
1800.10/1800.71	v -x1948 -x1949 -x1950 -x1951 -x1952 -x1953 -x1954 -x1955 -x1956 -x1957 -x1958 -x1959 -x1960 -x1961 -x1962 -x1963 -x1964
1800.10/1800.71	v x1965 -x1966 -x1967 -x1968 -x1969 -x1970 -x1971 -x1972 -x1973 -x1974 -x1975 -x1976 -x1977 -x1978 -x1979 -x1980 -x1981
1800.10/1800.71	v -x1982 -x1983 x1984 -x1985 -x1986 -x1987 x1988 -x1989 -x1990 -x1991 -x1992 -x1993 -x1994 -x1995 -x1996 -x1997 -x1998 -x1999
1800.10/1800.71	v -x2000 -x2001 -x2002 -x2003 -x2004 -x2005 -x2006 -x2007 -x2008 -x2009 -x2010 -x2011 -x2012 -x2013 x2014 -x2015 -x2016
1800.10/1800.71	v -x2017 -x2018 x2019 -x2020 -x2021 -x2022 -x2023 -x2024 -x2025 -x2026 -x2027 -x2028 -x2029 -x2030 -x2031 -x2032 -x2033
1800.10/1800.71	v -x2034 -x2035 -x2036 -x2037 -x2038 -x2039 -x2040 -x2041 -x2042 -x2043 -x2044 -x2045 -x2046 -x2047 -x2048 -x2049 -x2050
1800.10/1800.71	v -x2051 -x2052 -x2053 -x2054 -x2055 -x2056 -x2057 x2058 -x2059 x2060 -x2061 -x2062 -x2063 -x2064 -x2065 -x2066 -x2067 -x2068
1800.10/1800.71	v -x2069 -x2070 -x2071 x2072 -x2073 -x2074 -x2075 -x2076 -x2077 -x2078 -x2079 -x2080 -x2081 -x2082 -x2083 -x2084 -x2085
1800.10/1800.71	v -x2086 -x2087 -x2088 -x2089 -x2090 -x2091 -x2092 -x2093 -x2094 -x2095 -x2096 -x2097 -x2098 -x2099 -x2100 -x2101 -x2102
1800.10/1800.71	v -x2103 -x2104 -x2105 x2106 -x2107 x2108 -x2109 -x2110 -x2111 -x2112
1800.10/1800.71	c Total Number of Positive Atoms : 430
1800.10/1800.71	c 
1800.10/1800.71	c During searching:         438.373 seconds elapsed.
1800.10/1800.71	c CPU time spent:           438.29 seconds.
1800.10/1800.71	c 
1800.10/1800.71	c =================================== END =====================================
1800.10/1800.71	c

Verifier Data (download as text)

OK	19

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node67/watcher-363442-1177027392 -o ROOT/results/node67/solver-363442-1177027392 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/363442-1177027392/wildcat-skc /tmp/evaluation/363442-1177027392/instance-363442-1177027392.opb 795635588 

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): 3600 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
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 1120
/proc/meminfo: memFree=1808376/2055920 swapFree=4180708/4192956
[pid=1120] ppid=1118 vsize=6632 CPUtime=0
/proc/1120/stat : 1120 (wildcat-skc) R 1118 1120 13172 0 -1 4194304 323 0 0 0 0 0 0 0 18 0 1 0 178728751 6791168 307 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135002146 0 0 4096 16386 0 0 0 17 1 0 0
/proc/1120/statm: 1658 311 110 226 0 1429 0

[startup+0.104614 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 1120
/proc/meminfo: memFree=1808376/2055920 swapFree=4180708/4192956
[pid=1120] ppid=1118 vsize=20864 CPUtime=0.09
/proc/1120/stat : 1120 (wildcat-skc) R 1118 1120 13172 0 -1 4194304 3838 0 0 0 8 1 0 0 18 0 1 0 178728751 21364736 3821 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134577172 0 0 4096 16386 0 0 0 17 1 0 0
/proc/1120/statm: 5216 3821 117 226 0 4987 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 20864

[startup+0.201632 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 1120
/proc/meminfo: memFree=1808376/2055920 swapFree=4180708/4192956
[pid=1120] ppid=1118 vsize=20864 CPUtime=0.19
/proc/1120/stat : 1120 (wildcat-skc) R 1118 1120 13172 0 -1 4194304 3838 0 0 0 18 1 0 0 18 0 1 0 178728751 21364736 3821 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134516775 0 0 4096 16386 0 0 0 17 1 0 0
/proc/1120/statm: 5216 3821 117 226 0 4987 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 20864

[startup+0.301649 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 1120
/proc/meminfo: memFree=1808376/2055920 swapFree=4180708/4192956
[pid=1120] ppid=1118 vsize=20864 CPUtime=0.29
/proc/1120/stat : 1120 (wildcat-skc) R 1118 1120 13172 0 -1 4194304 3838 0 0 0 28 1 0 0 19 0 1 0 178728751 21364736 3821 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601490 0 0 4096 16386 0 0 0 17 1 0 0
/proc/1120/statm: 5216 3821 117 226 0 4987 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 20864

[startup+0.701723 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 1120
/proc/meminfo: memFree=1808376/2055920 swapFree=4180708/4192956
[pid=1120] ppid=1118 vsize=20864 CPUtime=0.69
/proc/1120/stat : 1120 (wildcat-skc) R 1118 1120 13172 0 -1 4194304 3838 0 0 0 68 1 0 0 22 0 1 0 178728751 21364736 3821 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605291 0 0 4096 16386 0 0 0 17 1 0 0
/proc/1120/statm: 5216 3821 117 226 0 4987 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 20864

[startup+1.50187 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 1121
/proc/meminfo: memFree=1793456/2055920 swapFree=4180708/4192956
[pid=1120] ppid=1118 vsize=20864 CPUtime=1.49
/proc/1120/stat : 1120 (wildcat-skc) R 1118 1120 13172 0 -1 4194304 3838 0 0 0 148 1 0 0 25 0 1 0 178728751 21364736 3821 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134607843 0 0 4096 16386 0 0 0 17 1 0 0
/proc/1120/statm: 5216 3821 117 226 0 4987 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 20864

[startup+3.10116 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 1121
/proc/meminfo: memFree=1793328/2055920 swapFree=4180708/4192956
[pid=1120] ppid=1118 vsize=20864 CPUtime=3.09
/proc/1120/stat : 1120 (wildcat-skc) R 1118 1120 13172 0 -1 4194304 3838 0 0 0 308 1 0 0 25 0 1 0 178728751 21364736 3821 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601336 0 0 4096 16386 0 0 0 17 1 0 0
/proc/1120/statm: 5216 3821 117 226 0 4987 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 20864

[startup+6.30175 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 1121
/proc/meminfo: memFree=1793200/2055920 swapFree=4180708/4192956
[pid=1120] ppid=1118 vsize=20864 CPUtime=6.29
/proc/1120/stat : 1120 (wildcat-skc) R 1118 1120 13172 0 -1 4194304 3838 0 0 0 628 1 0 0 25 0 1 0 178728751 21364736 3821 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611607 0 0 4096 16386 0 0 0 17 1 0 0
/proc/1120/statm: 5216 3821 117 226 0 4987 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 20864

[startup+12.7019 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 1121
/proc/meminfo: memFree=1793136/2055920 swapFree=4180708/4192956
[pid=1120] ppid=1118 vsize=20864 CPUtime=12.69
/proc/1120/stat : 1120 (wildcat-skc) R 1118 1120 13172 0 -1 4194304 3838 0 0 0 1268 1 0 0 25 0 1 0 178728751 21364736 3821 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605283 0 0 4096 16386 0 0 0 17 1 0 0
/proc/1120/statm: 5216 3821 117 226 0 4987 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 20864

[startup+25.5013 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 1121
/proc/meminfo: memFree=1793136/2055920 swapFree=4180708/4192956
[pid=1120] ppid=1118 vsize=20864 CPUtime=25.48
/proc/1120/stat : 1120 (wildcat-skc) R 1118 1120 13172 0 -1 4194304 3838 0 0 0 2547 1 0 0 25 0 1 0 178728751 21364736 3821 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605283 0 0 4096 16386 0 0 0 17 1 0 0
/proc/1120/statm: 5216 3821 117 226 0 4987 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 20864

[startup+51.102 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 1121
/proc/meminfo: memFree=1793200/2055920 swapFree=4180708/4192956
[pid=1120] ppid=1118 vsize=20864 CPUtime=51.07
/proc/1120/stat : 1120 (wildcat-skc) R 1118 1120 13172 0 -1 4194304 3838 0 0 0 5106 1 0 0 25 0 1 0 178728751 21364736 3821 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601213 0 0 4096 16386 0 0 0 17 1 0 0
/proc/1120/statm: 5216 3821 117 226 0 4987 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 20864

[startup+102.301 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 1121
/proc/meminfo: memFree=1793200/2055920 swapFree=4180708/4192956
[pid=1120] ppid=1118 vsize=20864 CPUtime=102.26
/proc/1120/stat : 1120 (wildcat-skc) R 1118 1120 13172 0 -1 4194304 3838 0 0 0 10225 1 0 0 25 0 1 0 178728751 21364736 3821 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/1120/statm: 5216 3821 117 226 0 4987 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 20864

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1121
/proc/meminfo: memFree=1793200/2055920 swapFree=4180708/4192956
[pid=1120] ppid=1118 vsize=20864 CPUtime=162.23
/proc/1120/stat : 1120 (wildcat-skc) R 1118 1120 13172 0 -1 4194304 3838 0 0 0 16222 1 0 0 25 0 1 0 178728751 21364736 3821 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605291 0 0 4096 16386 0 0 0 17 1 0 0
/proc/1120/statm: 5216 3821 117 226 0 4987 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 20864

[startup+222.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1121
/proc/meminfo: memFree=1793200/2055920 swapFree=4180708/4192956
[pid=1120] ppid=1118 vsize=20864 CPUtime=222.22
/proc/1120/stat : 1120 (wildcat-skc) R 1118 1120 13172 0 -1 4194304 3838 0 0 0 22221 1 0 0 25 0 1 0 178728751 21364736 3821 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/1120/statm: 5216 3821 117 226 0 4987 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 20864

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1121
/proc/meminfo: memFree=1793208/2055920 swapFree=4180708/4192956
[pid=1120] ppid=1118 vsize=20864 CPUtime=282.19
/proc/1120/stat : 1120 (wildcat-skc) R 1118 1120 13172 0 -1 4194304 3838 0 0 0 28218 1 0 0 25 0 1 0 178728751 21364736 3821 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134607847 0 0 4096 16386 0 0 0 17 1 0 0
/proc/1120/statm: 5216 3821 117 226 0 4987 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 20864

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1121
/proc/meminfo: memFree=1793208/2055920 swapFree=4180708/4192956
[pid=1120] ppid=1118 vsize=20864 CPUtime=342.17
/proc/1120/stat : 1120 (wildcat-skc) R 1118 1120 13172 0 -1 4194304 3838 0 0 0 34216 1 0 0 25 0 1 0 178728751 21364736 3821 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134565841 0 0 4096 16386 0 0 0 17 1 0 0
/proc/1120/statm: 5216 3821 117 226 0 4987 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 20864

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1121
/proc/meminfo: memFree=1793208/2055920 swapFree=4180708/4192956
[pid=1120] ppid=1118 vsize=20864 CPUtime=402.15
/proc/1120/stat : 1120 (wildcat-skc) R 1118 1120 13172 0 -1 4194304 3838 0 0 0 40214 1 0 0 25 0 1 0 178728751 21364736 3821 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601167 0 0 4096 16386 0 0 0 17 1 0 0
/proc/1120/statm: 5216 3821 117 226 0 4987 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 20864

[startup+462.301 s]
/proc/loadavg: 1.04 1.00 1.00 2/65 1121
/proc/meminfo: memFree=1793208/2055920 swapFree=4180708/4192956
[pid=1120] ppid=1118 vsize=20864 CPUtime=462.13
/proc/1120/stat : 1120 (wildcat-skc) R 1118 1120 13172 0 -1 4194304 3838 0 0 0 46212 1 0 0 25 0 1 0 178728751 21364736 3821 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605301 0 0 4096 16386 0 0 0 17 1 0 0
/proc/1120/statm: 5216 3821 117 226 0 4987 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 20864

[startup+522.301 s]
/proc/loadavg: 1.05 1.01 1.00 2/65 1121
/proc/meminfo: memFree=1793208/2055920 swapFree=4180708/4192956
[pid=1120] ppid=1118 vsize=20864 CPUtime=522.11
/proc/1120/stat : 1120 (wildcat-skc) R 1118 1120 13172 0 -1 4194304 3838 0 0 0 52210 1 0 0 25 0 1 0 178728751 21364736 3821 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134607300 0 0 4096 16386 0 0 0 17 1 0 0
/proc/1120/statm: 5216 3821 117 226 0 4987 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 20864

[startup+582.301 s]
/proc/loadavg: 1.05 1.02 1.00 2/65 1121
/proc/meminfo: memFree=1793208/2055920 swapFree=4180708/4192956
[pid=1120] ppid=1118 vsize=20864 CPUtime=582.09
/proc/1120/stat : 1120 (wildcat-skc) R 1118 1120 13172 0 -1 4194304 3838 0 0 0 58208 1 0 0 25 0 1 0 178728751 21364736 3821 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134598433 0 0 4096 16386 0 0 0 17 1 0 0
/proc/1120/statm: 5216 3821 117 226 0 4987 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 20864

[startup+642.301 s]
/proc/loadavg: 1.05 1.03 1.00 2/65 1121
/proc/meminfo: memFree=1793208/2055920 swapFree=4180708/4192956
[pid=1120] ppid=1118 vsize=20864 CPUtime=642.08
/proc/1120/stat : 1120 (wildcat-skc) R 1118 1120 13172 0 -1 4194304 3838 0 0 0 64206 2 0 0 25 0 1 0 178728751 21364736 3821 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134565708 0 0 4096 16386 0 0 0 17 1 0 0
/proc/1120/statm: 5216 3821 117 226 0 4987 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 20864


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

[startup+822.301 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 1121
/proc/meminfo: memFree=1793208/2055920 swapFree=4180708/4192956
[pid=1120] ppid=1118 vsize=20864 CPUtime=822.02
/proc/1120/stat : 1120 (wildcat-skc) R 1118 1120 13172 0 -1 4194304 3838 0 0 0 82200 2 0 0 25 0 1 0 178728751 21364736 3821 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605283 0 0 4096 16386 0 0 0 17 1 0 0
/proc/1120/statm: 5216 3821 117 226 0 4987 0
Current children cumulated CPU time (s) 822.02
Current children cumulated vsize (KiB) 20864

[startup+882.305 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 1121
/proc/meminfo: memFree=1793144/2055920 swapFree=4180708/4192956
[pid=1120] ppid=1118 vsize=20864 CPUtime=882
/proc/1120/stat : 1120 (wildcat-skc) R 1118 1120 13172 0 -1 4194304 3838 0 0 0 88198 2 0 0 25 0 1 0 178728751 21364736 3821 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/1120/statm: 5216 3821 117 226 0 4987 0
Current children cumulated CPU time (s) 882
Current children cumulated vsize (KiB) 20864

[startup+942.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 1121
/proc/meminfo: memFree=1793144/2055920 swapFree=4180708/4192956
[pid=1120] ppid=1118 vsize=20864 CPUtime=941.98
/proc/1120/stat : 1120 (wildcat-skc) R 1118 1120 13172 0 -1 4194304 3838 0 0 0 94196 2 0 0 25 0 1 0 178728751 21364736 3821 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605289 0 0 4096 16386 0 0 0 17 1 0 0
/proc/1120/statm: 5216 3821 117 226 0 4987 0
Current children cumulated CPU time (s) 941.98
Current children cumulated vsize (KiB) 20864

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1121
/proc/meminfo: memFree=1793144/2055920 swapFree=4180708/4192956
[pid=1120] ppid=1118 vsize=20864 CPUtime=1001.96
/proc/1120/stat : 1120 (wildcat-skc) R 1118 1120 13172 0 -1 4194304 3838 0 0 0 100194 2 0 0 25 0 1 0 178728751 21364736 3821 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605283 0 0 4096 16386 0 0 0 17 1 0 0
/proc/1120/statm: 5216 3821 117 226 0 4987 0
Current children cumulated CPU time (s) 1001.96
Current children cumulated vsize (KiB) 20864

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1121
/proc/meminfo: memFree=1793144/2055920 swapFree=4180708/4192956
[pid=1120] ppid=1118 vsize=20864 CPUtime=1061.94
/proc/1120/stat : 1120 (wildcat-skc) R 1118 1120 13172 0 -1 4194304 3838 0 0 0 106192 2 0 0 25 0 1 0 178728751 21364736 3821 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605283 0 0 4096 16386 0 0 0 17 1 0 0
/proc/1120/statm: 5216 3821 117 226 0 4987 0
Current children cumulated CPU time (s) 1061.94
Current children cumulated vsize (KiB) 20864

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1121
/proc/meminfo: memFree=1793144/2055920 swapFree=4180708/4192956
[pid=1120] ppid=1118 vsize=20864 CPUtime=1121.91
/proc/1120/stat : 1120 (wildcat-skc) R 1118 1120 13172 0 -1 4194304 3838 0 0 0 112189 2 0 0 25 0 1 0 178728751 21364736 3821 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134565708 0 0 4096 16386 0 0 0 17 1 0 0
/proc/1120/statm: 5216 3821 117 226 0 4987 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 20864

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1121
/proc/meminfo: memFree=1793144/2055920 swapFree=4180708/4192956
[pid=1120] ppid=1118 vsize=20864 CPUtime=1181.89
/proc/1120/stat : 1120 (wildcat-skc) R 1118 1120 13172 0 -1 4194304 3838 0 0 0 118187 2 0 0 25 0 1 0 178728751 21364736 3821 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134607280 0 0 4096 16386 0 0 0 17 1 0 0
/proc/1120/statm: 5216 3821 117 226 0 4987 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 20864

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1121
/proc/meminfo: memFree=1793144/2055920 swapFree=4180708/4192956
[pid=1120] ppid=1118 vsize=20864 CPUtime=1241.87
/proc/1120/stat : 1120 (wildcat-skc) R 1118 1120 13172 0 -1 4194304 3838 0 0 0 124185 2 0 0 25 0 1 0 178728751 21364736 3821 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601167 0 0 4096 16386 0 0 0 17 1 0 0
/proc/1120/statm: 5216 3821 117 226 0 4987 0
Current children cumulated CPU time (s) 1241.87
Current children cumulated vsize (KiB) 20864

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1121
/proc/meminfo: memFree=1793144/2055920 swapFree=4180708/4192956
[pid=1120] ppid=1118 vsize=20864 CPUtime=1301.85
/proc/1120/stat : 1120 (wildcat-skc) R 1118 1120 13172 0 -1 4194304 3838 0 0 0 130183 2 0 0 25 0 1 0 178728751 21364736 3821 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605283 0 0 4096 16386 0 0 0 17 1 0 0
/proc/1120/statm: 5216 3821 117 226 0 4987 0
Current children cumulated CPU time (s) 1301.85
Current children cumulated vsize (KiB) 20864

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1121
/proc/meminfo: memFree=1793144/2055920 swapFree=4180708/4192956
[pid=1120] ppid=1118 vsize=20864 CPUtime=1361.83
/proc/1120/stat : 1120 (wildcat-skc) R 1118 1120 13172 0 -1 4194304 3838 0 0 0 136181 2 0 0 25 0 1 0 178728751 21364736 3821 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134565708 0 0 4096 16386 0 0 0 17 1 0 0
/proc/1120/statm: 5216 3821 117 226 0 4987 0
Current children cumulated CPU time (s) 1361.83
Current children cumulated vsize (KiB) 20864

[startup+1422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1121
/proc/meminfo: memFree=1793144/2055920 swapFree=4180708/4192956
[pid=1120] ppid=1118 vsize=20864 CPUtime=1421.81
/proc/1120/stat : 1120 (wildcat-skc) R 1118 1120 13172 0 -1 4194304 3838 0 0 0 142179 2 0 0 25 0 1 0 178728751 21364736 3821 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134599048 0 0 4096 16386 0 0 0 17 1 0 0
/proc/1120/statm: 5216 3821 117 226 0 4987 0
Current children cumulated CPU time (s) 1421.81
Current children cumulated vsize (KiB) 20864

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1121
/proc/meminfo: memFree=1793144/2055920 swapFree=4180708/4192956
[pid=1120] ppid=1118 vsize=20864 CPUtime=1481.79
/proc/1120/stat : 1120 (wildcat-skc) R 1118 1120 13172 0 -1 4194304 3838 0 0 0 148177 2 0 0 25 0 1 0 178728751 21364736 3821 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134607285 0 0 4096 16386 0 0 0 17 1 0 0
/proc/1120/statm: 5216 3821 117 226 0 4987 0
Current children cumulated CPU time (s) 1481.79
Current children cumulated vsize (KiB) 20864

[startup+1542.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1121
/proc/meminfo: memFree=1793144/2055920 swapFree=4180708/4192956
[pid=1120] ppid=1118 vsize=20864 CPUtime=1541.77
/proc/1120/stat : 1120 (wildcat-skc) R 1118 1120 13172 0 -1 4194304 3838 0 0 0 154175 2 0 0 25 0 1 0 178728751 21364736 3821 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601321 0 0 4096 16386 0 0 0 17 1 0 0
/proc/1120/statm: 5216 3821 117 226 0 4987 0
Current children cumulated CPU time (s) 1541.77
Current children cumulated vsize (KiB) 20864

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1121
/proc/meminfo: memFree=1793144/2055920 swapFree=4180708/4192956
[pid=1120] ppid=1118 vsize=20864 CPUtime=1601.75
/proc/1120/stat : 1120 (wildcat-skc) R 1118 1120 13172 0 -1 4194304 3838 0 0 0 160173 2 0 0 25 0 1 0 178728751 21364736 3821 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605283 0 0 4096 16386 0 0 0 17 1 0 0
/proc/1120/statm: 5216 3821 117 226 0 4987 0
Current children cumulated CPU time (s) 1601.75
Current children cumulated vsize (KiB) 20864

[startup+1662.3 s]
/proc/loadavg: 1.07 1.02 1.00 2/65 1121
/proc/meminfo: memFree=1793144/2055920 swapFree=4180708/4192956
[pid=1120] ppid=1118 vsize=20864 CPUtime=1661.74
/proc/1120/stat : 1120 (wildcat-skc) R 1118 1120 13172 0 -1 4194304 3838 0 0 0 166171 3 0 0 25 0 1 0 178728751 21364736 3821 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605291 0 0 4096 16386 0 0 0 17 1 0 0
/proc/1120/statm: 5216 3821 117 226 0 4987 0
Current children cumulated CPU time (s) 1661.74
Current children cumulated vsize (KiB) 20864

[startup+1722.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 1121
/proc/meminfo: memFree=1793144/2055920 swapFree=4180708/4192956
[pid=1120] ppid=1118 vsize=20864 CPUtime=1721.72
/proc/1120/stat : 1120 (wildcat-skc) R 1118 1120 13172 0 -1 4194304 3838 0 0 0 172169 3 0 0 25 0 1 0 178728751 21364736 3821 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601334 0 0 4096 16386 0 0 0 17 1 0 0
/proc/1120/statm: 5216 3821 117 226 0 4987 0
Current children cumulated CPU time (s) 1721.72
Current children cumulated vsize (KiB) 20864

[startup+1782.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 1121
/proc/meminfo: memFree=1793080/2055920 swapFree=4180708/4192956
[pid=1120] ppid=1118 vsize=20864 CPUtime=1781.7
/proc/1120/stat : 1120 (wildcat-skc) R 1118 1120 13172 0 -1 4194304 3838 0 0 0 178167 3 0 0 25 0 1 0 178728751 21364736 3821 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605291 0 0 4096 16386 0 0 0 17 1 0 0
/proc/1120/statm: 5216 3821 117 226 0 4987 0
Current children cumulated CPU time (s) 1781.7
Current children cumulated vsize (KiB) 20864



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1121
/proc/meminfo: memFree=1793016/2055920 swapFree=4180708/4192956
[pid=1120] ppid=1118 vsize=20864 CPUtime=1800.1
/proc/1120/stat : 1120 (wildcat-skc) R 1118 1120 13172 0 -1 4194304 3838 0 0 0 180007 3 0 0 25 0 1 0 178728751 21364736 3821 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134607281 0 0 4096 16386 0 0 0 17 1 0 0
/proc/1120/statm: 5216 3821 117 226 0 4987 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 20864

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

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

Child status: 0
Real time (s): 1800.72
CPU time (s): 1800.11
CPU user time (s): 1800.08
CPU system time (s): 0.034994
CPU usage (%): 99.9664
Max. virtual memory (cumulated for all children) (KiB): 20864

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800.08
system time used= 0.034994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3838
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= 8
involuntary context switches= 2253

runsolver used 1.24181 second user time and 3.68744 second system time

The end

Launcher Data (download as text)

Begin job on node67 on Fri Apr 20 00:03:12 UTC 2007

IDJOB= 363442
IDBENCH= 1850
IDSOLVER= 162
FILE ID= node67/363442-1177027392

PBS_JOBID= 4630603

Free space on /tmp= 66454 MiB

SOLVER NAME= wildcat-skc 2007-03-21
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/mps-v2-20-10/plato.asu.edu/pub/milp/normalized-mps-v2-20-10-neos1.opb
COMMAND LINE= /tmp/evaluation/363442-1177027392/wildcat-skc /tmp/evaluation/363442-1177027392/instance-363442-1177027392.opb 795635588
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node67/watcher-363442-1177027392 -o ROOT/results/node67/solver-363442-1177027392 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/363442-1177027392/wildcat-skc /tmp/evaluation/363442-1177027392/instance-363442-1177027392.opb 795635588

META MD5SUM SOLVER= 05d21ee76b90579709a9929b8e99937a
MD5SUM BENCH=  374deb5d477559ba9c51d0ad1d758624

RANDOM SEED= 795635588

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node67.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.263
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		: 3000.263
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:       1808784 kB
Buffers:         35096 kB
Cached:         154836 kB
SwapCached:       5976 kB
Active:          53280 kB
Inactive:       153600 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1808784 kB
SwapTotal:     4192956 kB
SwapFree:      4180708 kB
Dirty:            2496 kB
Writeback:           0 kB
Mapped:          20472 kB
Slab:            26240 kB
Committed_AS:  1032468 kB
PageTables:       1464 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66454 MiB

End job on node67 on Fri Apr 20 00:33:15 UTC 2007