Trace number 352617

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
bsolo 3.0.16SAT1058 1800.03 1800.69

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/liu/
vtxcov/normalized-vtxcov_v2000_e4000_36.opb.PB06.opb
MD5SUM77b4ba393aa7b9b6b0fcb1b4220a12a4
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark1036
Best CPU time to get the best result obtained on this benchmark1800.03
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 1036
Optimality of the best value was proved NO
Number of variables1969
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 1969
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 1969
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 1969
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 (download as text)

0.00/0.01	c bsolo beta version 3.0.16 - 04/04/2007 : 1458 GMT
0.00/0.01	c Developed by Vasco Manquinho IST/UTL - INESC-ID
0.00/0.01	c type "bsolo -h" for help
0.00/0.01	c Time Limit set via environment variable PBTIMEOUT to 1800
0.00/0.01	c Time Limit set to 1800
0.00/0.01	c Memory Limit set to 1800 MB
0.00/0.01	c Instance file /tmp/evaluation/352617-1176637027/instance-352617-1176637027.opb
0.00/0.01	c File size is 112325 bytes.
0.00/0.02	c Highest Coefficient sum: 1969
0.00/0.02	c Parsing was ok!!
0.00/0.02	c Total parsing time: 0.019 s
0.00/0.03	c Var: 1969 Constr: 4000 4000/0/0 Lit: 8000 Watch. Lit: 8000
0.00/0.03	c Obj. Vars: 1969 (100 % of total variables)
0.00/0.05	c Formula reductions applied at preprocessing
0.00/0.05	c Pre-processing Time: 0.044 s
0.69/0.70	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.69/0.70	c        0   1676     3938     7876    2     7876    1312      0      0 0.04
0.69/0.70	c Initial Lower Bound: 983
0.69/0.70	c Initial Path Cost: 145
0.69/0.71	o 1174	0.701
2.19/2.21	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
2.19/2.21	c        0   1676     3939     9552    2     8525    2312      1      0 0.70
2.19/2.21	o 1073	2.202 * 
3.79/3.85	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
3.79/3.85	c        0   1676     3940    11228    2     9275    3312      2      0 2.20
3.79/3.85	o 1072	3.84 * 
4.98/5.08	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
4.98/5.08	c        1   1676     3943    13526    3    10030    3312      5      0 3.84
4.98/5.08	o 1058	5.077 * 
1799.94/1800.67	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1799.94/1800.67	c        1   1676     3944    15202    3    10795    3312      6      0 5.08
1799.94/1800.67	c      101   1676     4144    84244   20    11195    3644    206     12 7.80
1799.94/1800.67	c      351   1676     4644   290625   62    12195    4009    706     26 13.31
1799.94/1800.67	c      826   1676     5591   612557  109    14089    4410   1653     34 23.69
1799.94/1800.67	c     1639   1676     7213  1163567  161    17333    4852   3275     41 39.71
1799.94/1800.67	c     2959   1676     6853   951697  138    14469    5338   2915     45 65.31
1799.94/1800.67	c     5040   1676     7644  1249989  163    16051    5872   3706     49 102.47
1799.94/1800.67	c     8263   1676     6875   970476  141    14513    6460   2937     51 161.62
1799.94/1800.67	c    13199   1676     8890  1698998  191    18543    7107   4952     52 251.51
1799.94/1800.67	c    20705   1676    11204  2369716  211    23171    7818   7266     53 384.04
1799.94/1800.67	c    32066   1676    10821  2349689  217    22405    8600   6883     54 592.41
1799.94/1800.67	c    49210   1676    10341  2028982  196    21445    9461   6403     53 917.26
1799.94/1800.67	c    75029   1676    13246  3290750  248    27255   10408   9308     55 1355.97
1799.94/1800.67	c Resources Exceeded
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1799.94/1800.67	v -x1599 x1600 x1601 -x1602 -x1603 x1604 x1605 x1606 -x1607 x1608 x1609 -x1610 x1611 -x1612 -x1613 -x1614 -x1615 -x1616 x1617
1799.94/1800.67	v -x1618 x1619 x1620 -x1621 -x1622 x1623 x1624 x1625 -x1626 x1627 -x1628 -x1629 x1630 x1631 x1632 -x1633 x1634 -x1635 -x1636
1799.94/1800.67	v -x1637 x1638 x1639 x1640 -x1641 -x1642 x1643 -x1644 x1645 -x1646 x1647 -x1648 -x1649 x1650 x1651 x1652 -x1653 -x1654 x1655
1799.94/1800.67	v x1656 -x1657 -x1658 -x1659 x1660 -x1661 x1662 x1663 x1664 x1665 -x1666 -x1667 x1668 x1669 -x1670 x1671 -x1672 -x1673 -x1674
1799.94/1800.67	v x1675 x1676 -x1677 x1678 -x1679 -x1680 -x1681 -x1682 -x1683 x1684 x1685 -x1686 -x1687 -x1688 x1689 x1690 x1691 x1692 x1693
1799.94/1800.67	v x1694 x1695 x1696 x1697 x1698 x1699 x1700 x1701 x1702 x1703 x1704 -x1705 -x1706 -x1707 x1708 -x1709 -x1710 -x1711 x1712
1799.94/1800.67	v -x1713 x1714 x1715 x1716 x1717 -x1718 x1719 -x1720 x1721 -x1722 x1723 x1724 -x1725 -x1726 x1727 -x1728 -x1729 -x1730 -x1731
1799.94/1800.67	v x1732 -x1733 x1734 x1735 x1736 x1737 x1738 x1739 -x1740 -x1741 x1742 x1743 -x1744 -x1745 x1746 x1747 -x1748 x1749 x1750
1799.94/1800.67	v -x1751 -x1752 x1753 x1754 -x1755 -x1756 -x1757 x1758 -x1759 x1760 -x1761 x1762 -x1763 -x1764 x1765 x1766 -x1767 x1768 x1769
1799.94/1800.67	v -x1770 -x1771 -x1772 -x1773 x1774 -x1775 -x1776 x1777 x1778 x1779 -x1780 -x1781 x1782 x1783 -x1784 x1785 -x1786 -x1787
1799.94/1800.67	v x1788 x1789 -x1790 x1791 -x1792 x1793 -x1794 -x1795 -x1796 -x1797 -x1798 -x1799 -x1800 x1801 x1802 -x1803 x1804 -x1805
1799.94/1800.67	v -x1806 x1807 x1808 -x1809 x1810 x1811 x1812 x1813 -x1814 -x1815 x1816 -x1817 -x1818 -x1819 x1820 x1821 -x1822 x1823 -x1824
1799.94/1800.67	v x1825 x1826 -x1827 x1828 -x1829 x1830 x1831 -x1832 -x1833 -x1834 -x1835 -x1836 x1837 x1838 -x1839 x1840 x1841 -x1842 -x1843
1799.94/1800.67	v x1844 -x1845 -x1846 x1847 x1848 x1849 x1850 -x1851 -x1852 -x1853 x1854 -x1855 x1856 -x1857 -x1858 -x1859 -x1860 x1861 -x1862
1799.94/1800.67	v x1863 x1864 x1865 x1866 x1867 x1868 x1869 -x1870 x1871 x1872 x1873 x1874 x1875 x1876 -x1877 x1878 x1879 x1880 x1881 x1882
1799.94/1800.67	v x1883 x1884 -x1885 x1886 x1887 x1888 x1889 x1890 x1891 x1892 x1893 -x1894 -x1895 x1896 x1897 x1898 -x1899 x1900 x1901 -x1902
1799.94/1800.67	v x1903 x1904 -x1905 x1906 x1907 x1908 x1909 -x1910 x1911 x1912 x1913 -x1914 x1915 -x1916 -x1917 -x1918 x1919 x1920 x1921
1799.94/1800.67	v -x1922 -x1923 x1924 x1925 x1926 -x1927 x1928 x1929 x1930 -x1931 x1932 x1933 x1934 x1935 x1936 x1937 x1938 -x1939 x1940 -x1941
1799.94/1800.67	v x1942 x1943 x1944 -x1945 -x1946 -x1947 -x1948 x1949 -x1950 -x1951 -x1952 x1953 x1954 x1955 x1956 x1957 x1958 x1959 -x1960
1799.94/1800.67	v x1961 -x1962 x1963 -x1964 -x1965 x1966 x1967 x1968 -x1969
1799.94/1800.67	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1799.94/1800.67	c   16    99692      2   102103     9789  1908119   5851     55 1800.02
1799.94/1800.67	c Objective: 1058
1799.94/1800.67	s SATISFIABLE
1799.94/1800.67	c Total time: 1800.02 s

Verifier Data (download as text)

OK	1058

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node22/watcher-352617-1176637027 -o ROOT/results/node22/solver-352617-1176637027 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/352617-1176637027/instance-352617-1176637027.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): 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: 0.78 0.95 0.98 3/77 24580
/proc/meminfo: memFree=1822896/2055920 swapFree=4168648/4192956
[pid=24580] ppid=24578 vsize=3828 CPUtime=0
/proc/24580/stat : 24580 (bsolo3.0.16) R 24578 24580 24520 0 -1 4194304 164 0 1 0 0 0 0 0 18 0 1 0 111620434 3919872 143 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4680401 0 0 4096 0 0 0 0 17 0 0 0
/proc/24580/statm: 945 144 120 324 0 14 0

[startup+0.067404 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 24580
/proc/meminfo: memFree=1822896/2055920 swapFree=4168648/4192956
[pid=24580] ppid=24578 vsize=5280 CPUtime=0.06
/proc/24580/stat : 24580 (bsolo3.0.16) R 24578 24580 24520 0 -1 4194304 788 0 3 0 5 1 0 0 18 0 1 0 111620434 5406720 723 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 135469326 0 0 4096 16384 0 0 0 17 0 0 0
/proc/24580/statm: 1320 723 331 324 0 389 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5280

[startup+0.10141 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 24580
/proc/meminfo: memFree=1822896/2055920 swapFree=4168648/4192956
[pid=24580] ppid=24578 vsize=5372 CPUtime=0.09
/proc/24580/stat : 24580 (bsolo3.0.16) R 24578 24580 24520 0 -1 4194304 805 0 3 0 8 1 0 0 18 0 1 0 111620434 5500928 740 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 135468131 0 0 4096 16384 0 0 0 17 0 0 0
/proc/24580/statm: 1343 740 331 324 0 412 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5372

[startup+0.30144 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 24580
/proc/meminfo: memFree=1822896/2055920 swapFree=4168648/4192956
[pid=24580] ppid=24578 vsize=5580 CPUtime=0.29
/proc/24580/stat : 24580 (bsolo3.0.16) R 24578 24580 24520 0 -1 4194304 1089 0 3 0 28 1 0 0 19 0 1 0 111620434 5713920 802 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 5112398 0 0 4096 16384 0 0 0 17 0 0 0
/proc/24580/statm: 1395 802 331 324 0 464 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5580

[startup+0.7015 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 24580
/proc/meminfo: memFree=1822896/2055920 swapFree=4168648/4192956
[pid=24580] ppid=24578 vsize=10076 CPUtime=0.69
/proc/24580/stat : 24580 (bsolo3.0.16) R 24578 24580 24520 0 -1 4194304 3476 0 3 0 67 2 0 0 23 0 1 0 111620434 10317824 1292 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134801732 0 0 4096 16384 0 0 0 17 0 0 0
/proc/24580/statm: 2519 1292 388 324 0 1588 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10076

[startup+1.50162 s]
/proc/loadavg: 0.78 0.95 0.98 2/78 24581
/proc/meminfo: memFree=1818920/2055920 swapFree=4168648/4192956
[pid=24580] ppid=24578 vsize=9960 CPUtime=1.49
/proc/24580/stat : 24580 (bsolo3.0.16) R 24578 24580 24520 0 -1 4194304 24457 0 3 0 140 9 0 0 25 0 1 0 111620434 10199040 1279 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 135314378 0 0 4096 16384 0 0 0 17 0 0 0
/proc/24580/statm: 2490 1279 391 324 0 1559 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 9960

[startup+3.10187 s]
/proc/loadavg: 0.80 0.95 0.98 2/78 24581
/proc/meminfo: memFree=1818600/2055920 swapFree=4168648/4192956
[pid=24580] ppid=24578 vsize=10040 CPUtime=3.08
/proc/24580/stat : 24580 (bsolo3.0.16) R 24578 24580 24520 0 -1 4194304 62986 0 3 0 285 23 0 0 25 0 1 0 111620434 10280960 1238 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 5111346 0 0 4096 16384 0 0 0 17 0 0 0
/proc/24580/statm: 2510 1238 391 324 0 1579 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 10040

[startup+6.30136 s]
/proc/loadavg: 0.80 0.95 0.98 2/78 24581
/proc/meminfo: memFree=1819560/2055920 swapFree=4168648/4192956
[pid=24580] ppid=24578 vsize=5732 CPUtime=6.29
/proc/24580/stat : 24580 (bsolo3.0.16) R 24578 24580 24520 0 -1 4194304 135201 0 3 0 576 53 0 0 25 0 1 0 111620434 5869568 902 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134710127 0 0 4096 16384 0 0 0 17 0 0 0
/proc/24580/statm: 1433 902 392 324 0 502 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5732

[startup+12.7014 s]
/proc/loadavg: 0.83 0.95 0.98 2/78 24581
/proc/meminfo: memFree=1815472/2055920 swapFree=4168648/4192956
[pid=24580] ppid=24578 vsize=12072 CPUtime=12.69
/proc/24580/stat : 24580 (bsolo3.0.16) R 24578 24580 24520 0 -1 4194304 300180 0 3 0 1151 118 0 0 25 0 1 0 111620434 12361728 1937 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 135259243 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24580/statm: 3018 1937 392 324 0 2087 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 12072

[startup+25.5011 s]
/proc/loadavg: 0.85 0.95 0.98 2/78 24581
/proc/meminfo: memFree=1810672/2055920 swapFree=4168648/4192956
[pid=24580] ppid=24578 vsize=17932 CPUtime=25.48
/proc/24580/stat : 24580 (bsolo3.0.16) R 24578 24580 24520 0 -1 4194304 554691 0 3 0 2319 229 0 0 25 0 1 0 111620434 18362368 3234 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 135313648 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24580/statm: 4483 3234 392 324 0 3552 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 17932

[startup+51.102 s]
/proc/loadavg: 0.90 0.96 0.98 2/78 24581
/proc/meminfo: memFree=1800624/2055920 swapFree=4168648/4192956
[pid=24580] ppid=24578 vsize=24888 CPUtime=51.07
/proc/24580/stat : 24580 (bsolo3.0.16) R 24578 24580 24520 0 -1 4194304 1149910 0 3 0 4632 475 0 0 25 0 1 0 111620434 25485312 5691 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134766083 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24580/statm: 6261 5694 392 324 0 5330 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 24888

[startup+102.306 s]
/proc/loadavg: 0.96 0.96 0.98 2/78 24581
/proc/meminfo: memFree=1793136/2055920 swapFree=4168648/4192956
[pid=24580] ppid=24578 vsize=31652 CPUtime=102.26
/proc/24580/stat : 24580 (bsolo3.0.16) R 24578 24580 24520 0 -1 4194304 1803577 0 3 0 9464 762 0 0 25 0 1 0 111620434 32411648 7382 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24580/statm: 7913 7382 392 324 0 6982 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 31652

[startup+162.302 s]
/proc/loadavg: 0.98 0.97 0.98 2/78 24581
/proc/meminfo: memFree=1790576/2055920 swapFree=4168648/4192956
[pid=24580] ppid=24578 vsize=37812 CPUtime=162.24
/proc/24580/stat : 24580 (bsolo3.0.16) R 24578 24580 24520 0 -1 4194304 2802402 0 3 0 15024 1200 0 0 25 0 1 0 111620434 38719488 8205 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134948762 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24580/statm: 9453 8205 392 324 0 8522 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 37812

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 24581
/proc/meminfo: memFree=1788144/2055920 swapFree=4168648/4192956
[pid=24580] ppid=24578 vsize=40184 CPUtime=222.21
/proc/24580/stat : 24580 (bsolo3.0.16) R 24578 24580 24520 0 -1 4194304 3541295 0 3 0 20674 1547 0 0 25 0 1 0 111620434 41148416 8816 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 135336585 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24580/statm: 10046 8816 392 324 0 9115 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 40184

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 24581
/proc/meminfo: memFree=1785072/2055920 swapFree=4168648/4192956
[pid=24580] ppid=24578 vsize=43544 CPUtime=282.2
/proc/24580/stat : 24580 (bsolo3.0.16) R 24578 24580 24520 0 -1 4194304 4447172 0 3 0 26266 1954 0 0 25 0 1 0 111620434 44589056 9646 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 135322956 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24580/statm: 10886 9646 392 324 0 9955 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 43544

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 24581
/proc/meminfo: memFree=1783472/2055920 swapFree=4168648/4192956
[pid=24580] ppid=24578 vsize=44704 CPUtime=342.19
/proc/24580/stat : 24580 (bsolo3.0.16) R 24578 24580 24520 0 -1 4194304 4975692 0 3 0 32013 2206 0 0 25 0 1 0 111620434 45776896 9963 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134792786 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24580/statm: 11176 9963 392 324 0 10245 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 44704

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 24581
/proc/meminfo: memFree=1783024/2055920 swapFree=4168648/4192956
[pid=24580] ppid=24578 vsize=43636 CPUtime=402.17
/proc/24580/stat : 24580 (bsolo3.0.16) R 24578 24580 24520 0 -1 4194304 5379815 0 3 0 37821 2396 0 0 25 0 1 0 111620434 44683264 10167 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24580/statm: 10908 10166 392 324 0 9977 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 43636

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 24581
/proc/meminfo: memFree=1780528/2055920 swapFree=4168648/4192956
[pid=24580] ppid=24578 vsize=44036 CPUtime=462.15
/proc/24580/stat : 24580 (bsolo3.0.16) R 24578 24580 24520 0 -1 4194304 6199164 0 3 0 43447 2768 0 0 25 0 1 0 111620434 45092864 10478 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 5111649 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24580/statm: 11009 10478 392 324 0 10078 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 44036

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 24581
/proc/meminfo: memFree=1781168/2055920 swapFree=4168648/4192956
[pid=24580] ppid=24578 vsize=47104 CPUtime=522.13
/proc/24580/stat : 24580 (bsolo3.0.16) R 24578 24580 24520 0 -1 4194304 6910781 0 3 0 49122 3091 0 0 25 0 1 0 111620434 48234496 10554 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 135307873 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24580/statm: 11776 10554 392 324 0 10845 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 47104

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 24581
/proc/meminfo: memFree=1780976/2055920 swapFree=4168648/4192956
[pid=24580] ppid=24578 vsize=47544 CPUtime=582.1
/proc/24580/stat : 24580 (bsolo3.0.16) R 24578 24580 24520 0 -1 4194304 7323062 0 3 0 54924 3286 0 0 25 0 1 0 111620434 48685056 10651 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134800366 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24580/statm: 11886 10651 392 324 0 10955 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 47544

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 3/78 24581
/proc/meminfo: memFree=1777968/2055920 swapFree=4168648/4192956
[pid=24580] ppid=24578 vsize=50400 CPUtime=642.09
/proc/24580/stat : 24580 (bsolo3.0.16) R 24578 24580 24520 0 -1 4194304 8103276 0 3 0 60571 3638 0 0 25 0 1 0 111620434 51609600 11352 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 135188950 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24580/statm: 12600 11352 392 324 0 11669 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 50400


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

/proc/meminfo: memFree=1772336/2055920 swapFree=4168648/4192956
[pid=24580] ppid=24578 vsize=52704 CPUtime=1121.94
/proc/24580/stat : 24580 (bsolo3.0.16) R 24578 24580 24520 0 -1 4194304 12260720 0 3 0 106599 5595 0 0 25 0 1 0 111620434 53968896 12645 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 5107856 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24580/statm: 13176 12645 392 324 0 12245 0
Current children cumulated CPU time (s) 1121.94
Current children cumulated vsize (KiB) 52704

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 24581
/proc/meminfo: memFree=1772336/2055920 swapFree=4168648/4192956
[pid=24580] ppid=24578 vsize=55548 CPUtime=1181.92
/proc/24580/stat : 24580 (bsolo3.0.16) R 24578 24580 24520 0 -1 4194304 12594700 0 3 0 112425 5767 0 0 25 0 1 0 111620434 56881152 12681 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134690031 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24580/statm: 13887 12681 392 324 0 12956 0
Current children cumulated CPU time (s) 1181.92
Current children cumulated vsize (KiB) 55548

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 24581
/proc/meminfo: memFree=1772272/2055920 swapFree=4168648/4192956
[pid=24580] ppid=24578 vsize=54676 CPUtime=1241.91
/proc/24580/stat : 24580 (bsolo3.0.16) R 24578 24580 24520 0 -1 4194304 12927114 0 3 0 118249 5942 0 0 25 0 1 0 111620434 55988224 12672 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 135280044 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24580/statm: 13669 12672 392 324 0 12738 0
Current children cumulated CPU time (s) 1241.91
Current children cumulated vsize (KiB) 54676

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 24581
/proc/meminfo: memFree=1771120/2055920 swapFree=4168648/4192956
[pid=24580] ppid=24578 vsize=56672 CPUtime=1301.89
/proc/24580/stat : 24580 (bsolo3.0.16) R 24578 24580 24520 0 -1 4194304 13643864 0 3 0 123922 6267 0 0 25 0 1 0 111620434 58032128 12959 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 135308708 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24580/statm: 14168 12959 392 324 0 13237 0
Current children cumulated CPU time (s) 1301.89
Current children cumulated vsize (KiB) 56672

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 24581
/proc/meminfo: memFree=1771696/2055920 swapFree=4168648/4192956
[pid=24580] ppid=24578 vsize=56440 CPUtime=1361.87
/proc/24580/stat : 24580 (bsolo3.0.16) R 24578 24580 24520 0 -1 4194304 14551707 0 3 0 129515 6672 0 0 25 0 1 0 111620434 57794560 12910 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 135313596 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24580/statm: 14110 12910 392 324 0 13179 0
Current children cumulated CPU time (s) 1361.87
Current children cumulated vsize (KiB) 56440

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 24581
/proc/meminfo: memFree=1767984/2055920 swapFree=4168648/4192956
[pid=24580] ppid=24578 vsize=59608 CPUtime=1421.86
/proc/24580/stat : 24580 (bsolo3.0.16) R 24578 24580 24520 0 -1 4194304 15088547 0 3 0 135264 6922 0 0 25 0 1 0 111620434 61038592 13732 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 135316298 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24580/statm: 14902 13732 392 324 0 13971 0
Current children cumulated CPU time (s) 1421.86
Current children cumulated vsize (KiB) 59608

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/84 24755
/proc/meminfo: memFree=1766648/2055920 swapFree=4168648/4192956
[pid=24580] ppid=24578 vsize=56764 CPUtime=1481.74
/proc/24580/stat : 24580 (bsolo3.0.16) R 24578 24580 24520 0 -1 4194304 15404463 0 3 0 141098 7076 0 0 25 0 1 0 111620434 58126336 13660 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24580/statm: 14191 13660 392 324 0 13260 0
Current children cumulated CPU time (s) 1481.74
Current children cumulated vsize (KiB) 56764

[startup+1542.3 s]
/proc/loadavg: 1.05 0.99 0.99 2/78 24779
/proc/meminfo: memFree=1767728/2055920 swapFree=4168648/4192956
[pid=24580] ppid=24578 vsize=56764 CPUtime=1541.72
/proc/24580/stat : 24580 (bsolo3.0.16) R 24578 24580 24520 0 -1 4194304 15704644 0 3 0 146942 7230 0 0 25 0 1 0 111620434 58126336 13660 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134766057 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24580/statm: 14191 13660 392 324 0 13260 0
Current children cumulated CPU time (s) 1541.72
Current children cumulated vsize (KiB) 56764

[startup+1602.3 s]
/proc/loadavg: 1.02 0.99 0.99 2/78 24779
/proc/meminfo: memFree=1767728/2055920 swapFree=4168648/4192956
[pid=24580] ppid=24578 vsize=59640 CPUtime=1601.7
/proc/24580/stat : 24580 (bsolo3.0.16) R 24578 24580 24520 0 -1 4194304 16007692 0 3 0 152783 7387 0 0 25 0 1 0 111620434 61071360 13698 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134859805 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24580/statm: 14910 13698 392 324 0 13979 0
Current children cumulated CPU time (s) 1601.7
Current children cumulated vsize (KiB) 59640

[startup+1662.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 24779
/proc/meminfo: memFree=1767728/2055920 swapFree=4168648/4192956
[pid=24580] ppid=24578 vsize=59336 CPUtime=1661.67
/proc/24580/stat : 24580 (bsolo3.0.16) R 24578 24580 24520 0 -1 4194304 16307738 0 3 0 158629 7538 0 0 25 0 1 0 111620434 60760064 13699 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 5114958 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24580/statm: 14834 13699 392 324 0 13903 0
Current children cumulated CPU time (s) 1661.67
Current children cumulated vsize (KiB) 59336

[startup+1722.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 24779
/proc/meminfo: memFree=1767728/2055920 swapFree=4168648/4192956
[pid=24580] ppid=24578 vsize=58768 CPUtime=1721.66
/proc/24580/stat : 24580 (bsolo3.0.16) R 24578 24580 24520 0 -1 4194304 16611383 0 3 0 164479 7687 0 0 25 0 1 0 111620434 60178432 13692 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 135254854 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24580/statm: 14692 13692 392 324 0 13761 0
Current children cumulated CPU time (s) 1721.66
Current children cumulated vsize (KiB) 58768

[startup+1782.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 24779
/proc/meminfo: memFree=1767728/2055920 swapFree=4168648/4192956
[pid=24580] ppid=24578 vsize=59668 CPUtime=1781.64
/proc/24580/stat : 24580 (bsolo3.0.16) R 24578 24580 24520 0 -1 4194304 16924963 0 3 0 170321 7843 0 0 25 0 1 0 111620434 61100032 13696 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134800008 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24580/statm: 14917 13696 392 324 0 13986 0
Current children cumulated CPU time (s) 1781.64
Current children cumulated vsize (KiB) 59668

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

[startup+1791.91 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 24779
/proc/meminfo: memFree=1767728/2055920 swapFree=4168648/4192956
[pid=24580] ppid=24578 vsize=59636 CPUtime=1791.24
/proc/24580/stat : 24580 (bsolo3.0.16) R 24578 24580 24520 0 -1 4194304 16974945 0 3 0 171256 7868 0 0 25 0 1 0 111620434 61067264 13705 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 135313633 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24580/statm: 14909 13705 392 324 0 13978 0
Current children cumulated CPU time (s) 1791.24
Current children cumulated vsize (KiB) 59636

[startup+1795.1 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 24779
/proc/meminfo: memFree=1767728/2055920 swapFree=4168648/4192956
[pid=24580] ppid=24578 vsize=58756 CPUtime=1794.44
/proc/24580/stat : 24580 (bsolo3.0.16) R 24578 24580 24520 0 -1 4194304 16991045 0 3 0 171567 7877 0 0 25 0 1 0 111620434 60166144 13685 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134690293 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24580/statm: 14689 13685 392 324 0 13758 0
Current children cumulated CPU time (s) 1794.44
Current children cumulated vsize (KiB) 58756

[startup+1798.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 24779
/proc/meminfo: memFree=1767728/2055920 swapFree=4168648/4192956
[pid=24580] ppid=24578 vsize=58756 CPUtime=1797.63
/proc/24580/stat : 24580 (bsolo3.0.16) R 24578 24580 24520 0 -1 4194304 17007424 0 3 0 171878 7885 0 0 25 0 1 0 111620434 60166144 13690 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 135254911 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24580/statm: 14689 13690 392 324 0 13758 0
Current children cumulated CPU time (s) 1797.63
Current children cumulated vsize (KiB) 58756

[startup+1799.9 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 24779
/proc/meminfo: memFree=1767728/2055920 swapFree=4168648/4192956
[pid=24580] ppid=24578 vsize=59120 CPUtime=1799.24
/proc/24580/stat : 24580 (bsolo3.0.16) R 24578 24580 24520 0 -1 4194304 17015459 0 3 0 172034 7890 0 0 25 0 1 0 111620434 60538880 13695 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 135267606 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24580/statm: 14780 13695 392 324 0 13849 0
Current children cumulated CPU time (s) 1799.24
Current children cumulated vsize (KiB) 59120

[startup+1800.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 24779
/proc/meminfo: memFree=1767728/2055920 swapFree=4168648/4192956
[pid=24580] ppid=24578 vsize=58736 CPUtime=1799.64
/proc/24580/stat : 24580 (bsolo3.0.16) R 24578 24580 24520 0 -1 4194304 17017228 0 3 0 172073 7891 0 0 25 0 1 0 111620434 60145664 13682 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134690293 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24580/statm: 14684 13685 392 324 0 13753 0
Current children cumulated CPU time (s) 1799.64
Current children cumulated vsize (KiB) 58736

[startup+1800.5 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 24779
/proc/meminfo: memFree=1767728/2055920 swapFree=4168648/4192956
[pid=24580] ppid=24578 vsize=56756 CPUtime=1799.84
/proc/24580/stat : 24580 (bsolo3.0.16) R 24578 24580 24520 0 -1 4194304 17018338 0 3 0 172093 7891 0 0 25 0 1 0 111620434 58118144 13658 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24580/statm: 14189 13658 392 324 0 13258 0
Current children cumulated CPU time (s) 1799.84
Current children cumulated vsize (KiB) 56756

[startup+1800.6 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 24779
/proc/meminfo: memFree=1767728/2055920 swapFree=4168648/4192956
[pid=24580] ppid=24578 vsize=58716 CPUtime=1799.94
/proc/24580/stat : 24580 (bsolo3.0.16) R 24578 24580 24520 0 -1 4194304 17018934 0 3 0 172103 7891 0 0 25 0 1 0 111620434 60125184 13685 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134690293 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24580/statm: 14679 13685 392 324 0 13748 0
Current children cumulated CPU time (s) 1799.94
Current children cumulated vsize (KiB) 58716

Child status: 0
Real time (s): 1800.69
CPU time (s): 1800.03
CPU user time (s): 1721.1
CPU system time (s): 78.929
CPU usage (%): 99.9636
Max. virtual memory (cumulated for all children) (KiB): 60476

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1721.1
system time used= 78.929
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 17019334
page faults= 3
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 15
involuntary context switches= 3511

runsolver used 2.06968 second user time and 4.19036 second system time

The end

Launcher Data (download as text)

Begin job on node22 on Sun Apr 15 11:37:08 UTC 2007

IDJOB= 352617
IDBENCH= 1989
IDSOLVER= 163
FILE ID= node22/352617-1176637027

PBS_JOBID= 4559848

Free space on /tmp= 66559 MiB

SOLVER NAME= bsolo 3.0.16
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB06/liu/vtxcov/normalized-vtxcov_v2000_e4000_36.opb.PB06.opb
COMMAND LINE= bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/352617-1176637027/instance-352617-1176637027.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node22/watcher-352617-1176637027 -o ROOT/results/node22/solver-352617-1176637027 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/352617-1176637027/instance-352617-1176637027.opb            

META MD5SUM SOLVER= b11bf0769a124f73ad50b0fdfcd50482
MD5SUM BENCH=  77b4ba393aa7b9b6b0fcb1b4220a12a4

RANDOM SEED= 963156271

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node22.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		: 3000.265
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		: 3000.265
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:       1823312 kB
Buffers:         18568 kB
Cached:         119976 kB
SwapCached:       2080 kB
Active:          65804 kB
Inactive:        95016 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1823312 kB
SwapTotal:     4192956 kB
SwapFree:      4168648 kB
Dirty:            4672 kB
Writeback:           0 kB
Mapped:          30184 kB
Slab:            57468 kB
Committed_AS:   641072 kB
PageTables:       1676 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= 66559 MiB

End job on node22 on Sun Apr 15 12:07:08 UTC 2007