Trace number 352487

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 3.0.16SAT1056 1800.02 1800.62

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/liu/
vtxcov/normalized-vtxcov_v2000_e4000_34.opb.PB06.opb
MD5SUMe19b588c94d7a5fd177e87fa7a6307a3
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark1033
Best CPU time to get the best result obtained on this benchmark1800.04
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 1033
Optimality of the best value was proved NO
Number of variables1960
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 1960
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 1960
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 1960
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)

0.00/0.00	c bsolo beta version 3.0.16 - 04/04/2007 : 1458 GMT
0.00/0.00	c Developed by Vasco Manquinho 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 Memory Limit set to 1800 MB
0.00/0.00	c Instance file /tmp/evaluation/352487-1176633244/instance-352487-1176633244.opb
0.00/0.00	c File size is 112132 bytes.
0.00/0.02	c Highest Coefficient sum: 1960
0.00/0.02	c Parsing was ok!!
0.00/0.02	c Total parsing time: 0.02 s
0.00/0.02	c Var: 1960 Constr: 4000 4000/0/0 Lit: 8000 Watch. Lit: 8000
0.00/0.02	c Obj. Vars: 1960 (100 % of total variables)
0.03/0.05	c Formula reductions applied at preprocessing
0.03/0.05	c Pre-processing Time: 0.047 s
0.59/0.64	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.59/0.64	c        0   1654     3916     7832    2     7832    1305      0      0 0.05
0.59/0.64	c Initial Lower Bound: 972
0.59/0.64	c Initial Path Cost: 148
0.59/0.64	o 1153	0.643
2.49/2.59	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
2.49/2.59	c        0   1654     3917     9486    2     8483    2305      1      0 0.64
2.49/2.59	o 1079	2.592 * 
4.30/4.40	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
4.30/4.40	c        0   1654     3918    11140    2     9208    3305      2      0 2.59
4.30/4.40	o 1071	4.397 * 
15.19/15.24	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
15.19/15.24	c        0   1654     3919    12794    3     9941    4305      3      0 4.40
15.19/15.24	c      100   1654     4119    91094   22    10341    4736    203     12 7.73
15.19/15.24	c      350   1654     4618   277720   60    11339    5210    702     25 13.89
15.19/15.24	o 1056	15.231 * 
1799.99/1800.60	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1799.99/1800.60	c      350   1654     4619   279374   60    12087    4305    703     22 15.23
1799.99/1800.60	c      450   1654     4819   338793   70    12487    4736    903     24 18.17
1799.99/1800.60	c      700   1654     5317   482232   90    13483    5210   1401     29 23.97
1799.99/1800.60	c     1175   1654     6263   776307  123    15375    5732   2347     34 34.09
1799.99/1800.60	c     1988   1654     7889  1397255  177    18627    6306   3973     40 48.89
1799.99/1800.60	c     3308   1654    10520  2326888  221    23889    6937   6604     45 73.29
1799.99/1800.60	c     5389   1654    10531  2274463  215    21808    7631   6615     48 111.00
1799.99/1800.60	c     8612   1654     7951  1470964  185    16648    8395   4035     51 168.45
1799.99/1800.60	c    13548   1654     8115  1429775  176    16976    9235   4199     52 256.88
1799.99/1800.60	c    21055   1654    12553  2972026  236    25852   10159   8637     54 386.93
1799.99/1800.60	c    32416   1654    11832  2959741  250    24410   11175   7916     55 584.41
1799.99/1800.60	c    49560   1654    14677  3947947  268    30100   12293  10761     57 868.75
1799.99/1800.60	c    75379   1654    11557  2714688  234    23860   13523   7641     56 1324.65
1799.99/1800.60	c Resources Exceeded
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1799.99/1800.60	v x1585 -x1586 x1587 x1588 x1589 -x1590 -x1591 -x1592 -x1593 -x1594 -x1595 -x1596 -x1597 -x1598 -x1599 -x1600 -x1601 -x1602
1799.99/1800.60	v x1603 -x1604 -x1605 -x1606 x1607 -x1608 -x1609 -x1610 x1611 x1612 x1613 -x1614 -x1615 x1616 -x1617 x1618 x1619 x1620 -x1621
1799.99/1800.60	v -x1622 x1623 x1624 -x1625 x1626 x1627 x1628 x1629 -x1630 x1631 x1632 -x1633 x1634 x1635 x1636 x1637 x1638 x1639 -x1640 -x1641
1799.99/1800.60	v x1642 -x1643 x1644 -x1645 x1646 -x1647 x1648 -x1649 -x1650 x1651 x1652 -x1653 x1654 -x1655 -x1656 -x1657 x1658 x1659 -x1660
1799.99/1800.60	v -x1661 x1662 -x1663 -x1664 x1665 -x1666 -x1667 -x1668 -x1669 x1670 x1671 -x1672 x1673 x1674 -x1675 x1676 x1677 -x1678 x1679
1799.99/1800.60	v x1680 x1681 x1682 -x1683 x1684 -x1685 -x1686 x1687 -x1688 -x1689 -x1690 x1691 x1692 -x1693 -x1694 -x1695 -x1696 x1697 -x1698
1799.99/1800.60	v x1699 -x1700 -x1701 x1702 -x1703 x1704 -x1705 -x1706 -x1707 x1708 x1709 x1710 x1711 -x1712 -x1713 -x1714 -x1715 x1716 -x1717
1799.99/1800.60	v x1718 -x1719 -x1720 x1721 -x1722 x1723 -x1724 -x1725 x1726 x1727 -x1728 x1729 -x1730 x1731 x1732 x1733 x1734 -x1735 x1736
1799.99/1800.60	v x1737 x1738 x1739 -x1740 -x1741 x1742 x1743 -x1744 x1745 x1746 -x1747 -x1748 x1749 -x1750 x1751 -x1752 -x1753 -x1754 -x1755
1799.99/1800.60	v -x1756 x1757 -x1758 -x1759 x1760 x1761 -x1762 -x1763 -x1764 x1765 x1766 x1767 x1768 -x1769 -x1770 x1771 -x1772 -x1773 -x1774
1799.99/1800.60	v x1775 -x1776 x1777 x1778 -x1779 x1780 x1781 -x1782 -x1783 -x1784 x1785 x1786 -x1787 x1788 -x1789 -x1790 -x1791 x1792 -x1793
1799.99/1800.60	v x1794 -x1795 -x1796 x1797 x1798 x1799 x1800 -x1801 x1802 x1803 x1804 -x1805 x1806 x1807 -x1808 x1809 x1810 -x1811 x1812
1799.99/1800.60	v x1813 x1814 x1815 x1816 -x1817 -x1818 -x1819 -x1820 x1821 -x1822 x1823 -x1824 x1825 -x1826 -x1827 x1828 -x1829 x1830 -x1831
1799.99/1800.60	v x1832 x1833 -x1834 -x1835 x1836 x1837 -x1838 x1839 -x1840 -x1841 -x1842 -x1843 -x1844 -x1845 x1846 -x1847 -x1848 x1849
1799.99/1800.60	v x1850 x1851 -x1852 -x1853 x1854 -x1855 x1856 x1857 x1858 -x1859 x1860 -x1861 x1862 -x1863 -x1864 x1865 -x1866 -x1867 -x1868
1799.99/1800.60	v -x1869 x1870 -x1871 -x1872 x1873 -x1874 x1875 -x1876 x1877 -x1878 -x1879 x1880 -x1881 x1882 -x1883 x1884 x1885 x1886 -x1887
1799.99/1800.60	v x1888 x1889 x1890 -x1891 -x1892 -x1893 -x1894 x1895 -x1896 -x1897 x1898 x1899 -x1900 x1901 x1902 x1903 x1904 -x1905 x1906
1799.99/1800.60	v x1907 -x1908 x1909 -x1910 x1911 x1912 -x1913 -x1914 -x1915 -x1916 -x1917 -x1918 -x1919 x1920 x1921 -x1922 -x1923 -x1924
1799.99/1800.60	v x1925 x1926 x1927 -x1928 -x1929 x1930 -x1931 x1932 x1933 -x1934 -x1935 -x1936 x1937 -x1938 x1939 -x1940 x1941 x1942 x1943
1799.99/1800.60	v x1944 x1945 -x1946 x1947 x1948 -x1949 x1950 -x1951 -x1952 x1953 x1954 -x1955 -x1956 x1957 x1958 x1959 x1960
1799.99/1800.60	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1799.99/1800.60	c   18   102212      2   105004    12819  3156414   8903     56 1800.00
1799.99/1800.60	c Objective: 1056
1799.99/1800.60	s SATISFIABLE
1799.99/1800.60	c Total time: 1800 s

Verifier Data (download as text)

OK	1056

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node74/watcher-352487-1176633244 -o ROOT/results/node74/solver-352487-1176633244 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/352487-1176633244/instance-352487-1176633244.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: 0.92 0.97 0.98 3/66 31442
/proc/meminfo: memFree=1816360/2055920 swapFree=4183824/4192956
[pid=31442] ppid=31440 vsize=11848 CPUtime=0
/proc/31442/stat : 31442 (bsolo3.0.16) R 31440 31442 30263 0 -1 4194304 368 0 0 0 0 0 0 0 18 0 1 0 111239110 12132352 336 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 10192507 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31442/statm: 2962 336 281 324 0 2003 0

[startup+0.045234 s]
/proc/loadavg: 0.92 0.97 0.98 3/66 31442
/proc/meminfo: memFree=1816360/2055920 swapFree=4183824/4192956
[pid=31442] ppid=31440 vsize=5024 CPUtime=0.03
/proc/31442/stat : 31442 (bsolo3.0.16) R 31440 31442 30263 0 -1 4194304 685 0 0 0 3 0 0 0 18 0 1 0 111239110 5144576 617 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31442/statm: 1256 617 306 324 0 325 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5024

[startup+0.101242 s]
/proc/loadavg: 0.92 0.97 0.98 3/66 31442
/proc/meminfo: memFree=1816360/2055920 swapFree=4183824/4192956
[pid=31442] ppid=31440 vsize=5368 CPUtime=0.09
/proc/31442/stat : 31442 (bsolo3.0.16) R 31440 31442 30263 0 -1 4194304 804 0 2 0 8 1 0 0 18 0 1 0 111239110 5496832 738 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 10192507 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31442/statm: 1342 738 331 324 0 411 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5368

[startup+0.301264 s]
/proc/loadavg: 0.92 0.97 0.98 3/66 31442
/proc/meminfo: memFree=1816360/2055920 swapFree=4183824/4192956
[pid=31442] ppid=31440 vsize=5568 CPUtime=0.29
/proc/31442/stat : 31442 (bsolo3.0.16) R 31440 31442 30263 0 -1 4194304 976 0 2 0 28 1 0 0 19 0 1 0 111239110 5701632 800 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31442/statm: 1392 800 331 324 0 461 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5568

[startup+0.70131 s]
/proc/loadavg: 0.92 0.97 0.98 3/66 31442
/proc/meminfo: memFree=1816360/2055920 swapFree=4183824/4192956
[pid=31442] ppid=31440 vsize=9192 CPUtime=0.68
/proc/31442/stat : 31442 (bsolo3.0.16) R 31440 31442 30263 0 -1 4194304 4555 0 2 0 66 2 0 0 22 0 1 0 111239110 9412608 1268 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 135262188 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31442/statm: 2298 1268 391 324 0 1367 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 9192

[startup+1.5014 s]
/proc/loadavg: 0.92 0.97 0.98 2/67 31443
/proc/meminfo: memFree=1812704/2055920 swapFree=4183824/4192956
[pid=31442] ppid=31440 vsize=9940 CPUtime=1.49
/proc/31442/stat : 31442 (bsolo3.0.16) R 31440 31442 30263 0 -1 4194304 23037 0 2 0 139 10 0 0 25 0 1 0 111239110 10178560 1282 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134688012 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31442/statm: 2485 1282 391 324 0 1554 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 9940

[startup+3.10159 s]
/proc/loadavg: 0.92 0.97 0.98 2/67 31443
/proc/meminfo: memFree=1811872/2055920 swapFree=4183824/4192956
[pid=31442] ppid=31440 vsize=9912 CPUtime=3.09
/proc/31442/stat : 31442 (bsolo3.0.16) R 31440 31442 30263 0 -1 4194304 60014 0 2 0 285 24 0 0 25 0 1 0 111239110 10149888 1212 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 135210567 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31442/statm: 2514 1219 391 324 0 1583 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9912

[startup+6.30196 s]
/proc/loadavg: 0.93 0.97 0.98 2/67 31443
/proc/meminfo: memFree=1812000/2055920 swapFree=4183824/4192956
[pid=31442] ppid=31440 vsize=9052 CPUtime=6.29
/proc/31442/stat : 31442 (bsolo3.0.16) R 31440 31442 30263 0 -1 4194304 136548 0 2 0 574 55 0 0 25 0 1 0 111239110 9269248 1298 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 135265845 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31442/statm: 2263 1298 392 324 0 1332 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9052

[startup+12.7017 s]
/proc/loadavg: 0.93 0.97 0.98 2/67 31443
/proc/meminfo: memFree=1809632/2055920 swapFree=4183824/4192956
[pid=31442] ppid=31440 vsize=12612 CPUtime=12.69
/proc/31442/stat : 31442 (bsolo3.0.16) R 31440 31442 30263 0 -1 4194304 280397 0 2 0 1156 113 0 0 25 0 1 0 111239110 12914688 1968 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 135188331 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31442/statm: 3153 1968 392 324 0 2222 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 12612

[startup+25.5022 s]
/proc/loadavg: 0.95 0.97 0.98 2/67 31443
/proc/meminfo: memFree=1805984/2055920 swapFree=4183824/4192956
[pid=31442] ppid=31440 vsize=15360 CPUtime=25.49
/proc/31442/stat : 31442 (bsolo3.0.16) R 31440 31442 30263 0 -1 4194304 526907 0 2 0 2332 217 0 0 25 0 1 0 111239110 15728640 2834 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 135262188 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31442/statm: 3840 2834 392 324 0 2909 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 15360

[startup+51.1021 s]
/proc/loadavg: 0.96 0.97 0.98 2/67 31443
/proc/meminfo: memFree=1794144/2055920 swapFree=4183824/4192956
[pid=31442] ppid=31440 vsize=28288 CPUtime=51.07
/proc/31442/stat : 31442 (bsolo3.0.16) R 31440 31442 30263 0 -1 4194304 1079079 0 2 0 4655 452 0 0 25 0 1 0 111239110 28966912 5883 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134800511 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31442/statm: 7072 5883 392 324 0 6141 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 28288

[startup+102.305 s]
/proc/loadavg: 0.98 0.97 0.98 2/67 31443
/proc/meminfo: memFree=1778976/2055920 swapFree=4183824/4192956
[pid=31442] ppid=31440 vsize=43184 CPUtime=102.26
/proc/31442/stat : 31442 (bsolo3.0.16) R 31440 31442 30263 0 -1 4194304 1881993 0 2 0 9421 805 0 0 25 0 1 0 111239110 44220416 9585 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134800487 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31442/statm: 10796 9585 392 324 0 9865 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 43184

[startup+162.303 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 31443
/proc/meminfo: memFree=1775392/2055920 swapFree=4183824/4192956
[pid=31442] ppid=31440 vsize=46920 CPUtime=162.24
/proc/31442/stat : 31442 (bsolo3.0.16) R 31440 31442 30263 0 -1 4194304 2687036 0 2 0 15061 1163 0 0 25 0 1 0 111239110 48046080 10561 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 135210567 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31442/statm: 11730 10565 392 324 0 10799 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 46920

[startup+222.303 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 31443
/proc/meminfo: memFree=1770848/2055920 swapFree=4183824/4192956
[pid=31442] ppid=31440 vsize=51284 CPUtime=222.23
/proc/31442/stat : 31442 (bsolo3.0.16) R 31440 31442 30263 0 -1 4194304 3371495 0 2 0 20752 1471 0 0 25 0 1 0 111239110 52514816 11611 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134694923 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31442/statm: 12821 11611 392 324 0 11890 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 51284

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 31445
/proc/meminfo: memFree=1770528/2055920 swapFree=4183824/4192956
[pid=31442] ppid=31440 vsize=48416 CPUtime=282.21
/proc/31442/stat : 31442 (bsolo3.0.16) R 31440 31442 30263 0 -1 4194304 3698963 0 2 0 26591 1630 0 0 25 0 1 0 111239110 49577984 11574 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31442/statm: 12104 11574 392 324 0 11173 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 48416

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 31445
/proc/meminfo: memFree=1768608/2055920 swapFree=4183824/4192956
[pid=31442] ppid=31440 vsize=53248 CPUtime=342.19
/proc/31442/stat : 31442 (bsolo3.0.16) R 31440 31442 30263 0 -1 4194304 4126991 0 2 0 32385 1834 0 0 25 0 1 0 111239110 54525952 12108 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134799987 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31442/statm: 13312 12108 392 324 0 12381 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 53248

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 31445
/proc/meminfo: memFree=1767008/2055920 swapFree=4183824/4192956
[pid=31442] ppid=31440 vsize=56032 CPUtime=402.18
/proc/31442/stat : 31442 (bsolo3.0.16) R 31440 31442 30263 0 -1 4194304 4736466 0 2 0 38098 2120 0 0 25 0 1 0 111239110 57376768 12798 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134803381 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31442/statm: 14008 12798 392 324 0 13077 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 56032

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 31445
/proc/meminfo: memFree=1761440/2055920 swapFree=4183824/4192956
[pid=31442] ppid=31440 vsize=60652 CPUtime=462.16
/proc/31442/stat : 31442 (bsolo3.0.16) R 31440 31442 30263 0 -1 4194304 5302555 0 2 0 43841 2375 0 0 25 0 1 0 111239110 62107648 13925 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 135313648 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31442/statm: 15163 13925 392 324 0 14232 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 60652

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 31445
/proc/meminfo: memFree=1761312/2055920 swapFree=4183824/4192956
[pid=31442] ppid=31440 vsize=60504 CPUtime=522.14
/proc/31442/stat : 31442 (bsolo3.0.16) R 31440 31442 30263 0 -1 4194304 5939370 0 2 0 49543 2671 0 0 25 0 1 0 111239110 61956096 13928 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134688070 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31442/statm: 15126 13928 392 324 0 14195 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 60504

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 31445
/proc/meminfo: memFree=1760352/2055920 swapFree=4183824/4192956
[pid=31442] ppid=31440 vsize=61624 CPUtime=582.13
/proc/31442/stat : 31442 (bsolo3.0.16) R 31440 31442 30263 0 -1 4194304 6367762 0 2 0 55335 2878 0 0 25 0 1 0 111239110 63102976 14178 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 135316298 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31442/statm: 15406 14178 392 324 0 14475 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 61624

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 31445
/proc/meminfo: memFree=1754656/2055920 swapFree=4183824/4192956
[pid=31442] ppid=31440 vsize=67192 CPUtime=642.12
/proc/31442/stat : 31442 (bsolo3.0.16) R 31440 31442 30263 0 -1 4194304 7011222 0 2 0 61038 3174 0 0 25 0 1 0 111239110 68804608 15595 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134694914 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31442/statm: 16798 15595 392 324 0 15867 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 67192


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

/proc/meminfo: memFree=1750240/2055920 swapFree=4183824/4192956
[pid=31442] ppid=31440 vsize=70580 CPUtime=1121.98
/proc/31442/stat : 31442 (bsolo3.0.16) R 31440 31442 30263 0 -1 4194304 9958423 0 2 0 107553 4645 0 0 25 0 1 0 111239110 72273920 16655 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 135254909 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31442/statm: 17645 16655 392 324 0 16714 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 70580

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 31445
/proc/meminfo: memFree=1750240/2055920 swapFree=4183824/4192956
[pid=31442] ppid=31440 vsize=71400 CPUtime=1181.97
/proc/31442/stat : 31442 (bsolo3.0.16) R 31440 31442 30263 0 -1 4194304 10269447 0 2 0 113394 4803 0 0 25 0 1 0 111239110 73113600 16658 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 135336585 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31442/statm: 17850 16658 392 324 0 16919 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 71400

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 31445
/proc/meminfo: memFree=1750240/2055920 swapFree=4183824/4192956
[pid=31442] ppid=31440 vsize=71464 CPUtime=1241.96
/proc/31442/stat : 31442 (bsolo3.0.16) R 31440 31442 30263 0 -1 4194304 10576464 0 2 0 119237 4959 0 0 25 0 1 0 111239110 73179136 16664 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 135313633 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31442/statm: 17866 16664 392 324 0 16935 0
Current children cumulated CPU time (s) 1241.96
Current children cumulated vsize (KiB) 71464

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 31445
/proc/meminfo: memFree=1750240/2055920 swapFree=4183824/4192956
[pid=31442] ppid=31440 vsize=70544 CPUtime=1301.94
/proc/31442/stat : 31442 (bsolo3.0.16) R 31440 31442 30263 0 -1 4194304 10885488 0 2 0 125079 5115 0 0 25 0 1 0 111239110 72237056 16651 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 135253071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31442/statm: 17636 16651 392 324 0 16705 0
Current children cumulated CPU time (s) 1301.94
Current children cumulated vsize (KiB) 70544

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 31445
/proc/meminfo: memFree=1750240/2055920 swapFree=4183824/4192956
[pid=31442] ppid=31440 vsize=70520 CPUtime=1361.92
/proc/31442/stat : 31442 (bsolo3.0.16) R 31440 31442 30263 0 -1 4194304 11196602 0 2 0 130915 5277 0 0 25 0 1 0 111239110 72212480 16648 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134690293 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31442/statm: 17630 16649 392 324 0 16699 0
Current children cumulated CPU time (s) 1361.92
Current children cumulated vsize (KiB) 70520

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 31445
/proc/meminfo: memFree=1745632/2055920 swapFree=4183824/4192956
[pid=31442] ppid=31440 vsize=75720 CPUtime=1421.91
/proc/31442/stat : 31442 (bsolo3.0.16) R 31440 31442 30263 0 -1 4194304 11974986 0 2 0 136553 5638 0 0 25 0 1 0 111239110 77537280 17919 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 135279447 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31442/statm: 18930 17919 392 324 0 17999 0
Current children cumulated CPU time (s) 1421.91
Current children cumulated vsize (KiB) 75720

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 31445
/proc/meminfo: memFree=1743776/2055920 swapFree=4183824/4192956
[pid=31442] ppid=31440 vsize=74812 CPUtime=1481.89
/proc/31442/stat : 31442 (bsolo3.0.16) R 31440 31442 30263 0 -1 4194304 12788991 0 2 0 142184 6005 0 0 25 0 1 0 111239110 76607488 18141 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134825108 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31442/statm: 18703 18141 392 324 0 17772 0
Current children cumulated CPU time (s) 1481.89
Current children cumulated vsize (KiB) 74812

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 31445
/proc/meminfo: memFree=1743328/2055920 swapFree=4183824/4192956
[pid=31442] ppid=31440 vsize=77720 CPUtime=1541.88
/proc/31442/stat : 31442 (bsolo3.0.16) R 31440 31442 30263 0 -1 4194304 13371553 0 2 0 147906 6282 0 0 25 0 1 0 111239110 79585280 18361 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134800511 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31442/statm: 19430 18361 392 324 0 18499 0
Current children cumulated CPU time (s) 1541.88
Current children cumulated vsize (KiB) 77720

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 31445
/proc/meminfo: memFree=1742880/2055920 swapFree=4183824/4192956
[pid=31442] ppid=31440 vsize=77440 CPUtime=1601.86
/proc/31442/stat : 31442 (bsolo3.0.16) R 31440 31442 30263 0 -1 4194304 13625644 0 2 0 153772 6414 0 0 25 0 1 0 111239110 79298560 18472 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134690293 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31442/statm: 19360 18472 392 324 0 18429 0
Current children cumulated CPU time (s) 1601.86
Current children cumulated vsize (KiB) 77440

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/73 31615
/proc/meminfo: memFree=1741344/2055920 swapFree=4183824/4192956
[pid=31442] ppid=31440 vsize=75880 CPUtime=1661.74
/proc/31442/stat : 31442 (bsolo3.0.16) R 31440 31442 30263 0 -1 4194304 13884050 0 2 0 159622 6552 0 0 25 0 1 0 111239110 77701120 18440 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134705496 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31442/statm: 18970 18440 392 324 0 18039 0
Current children cumulated CPU time (s) 1661.74
Current children cumulated vsize (KiB) 75880

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 31643
/proc/meminfo: memFree=1742432/2055920 swapFree=4183824/4192956
[pid=31442] ppid=31440 vsize=78492 CPUtime=1721.71
/proc/31442/stat : 31442 (bsolo3.0.16) R 31440 31442 30263 0 -1 4194304 14156311 0 2 0 165485 6686 0 0 25 0 1 0 111239110 80375808 18474 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134694914 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31442/statm: 19623 18474 392 324 0 18692 0
Current children cumulated CPU time (s) 1721.71
Current children cumulated vsize (KiB) 78492

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 31643
/proc/meminfo: memFree=1742432/2055920 swapFree=4183824/4192956
[pid=31442] ppid=31440 vsize=75880 CPUtime=1781.7
/proc/31442/stat : 31442 (bsolo3.0.16) R 31440 31442 30263 0 -1 4194304 14461286 0 2 0 171334 6836 0 0 25 0 1 0 111239110 77701120 18440 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 10192540 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31442/statm: 18970 18440 392 324 0 18039 0
Current children cumulated CPU time (s) 1781.7
Current children cumulated vsize (KiB) 75880

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

[startup+1791.91 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 31643
/proc/meminfo: memFree=1742432/2055920 swapFree=4183824/4192956
[pid=31442] ppid=31440 vsize=77640 CPUtime=1791.3
/proc/31442/stat : 31442 (bsolo3.0.16) R 31440 31442 30263 0 -1 4194304 14508022 0 2 0 172271 6859 0 0 25 0 1 0 111239110 79503360 18468 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 135253502 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31442/statm: 19410 18468 392 324 0 18479 0
Current children cumulated CPU time (s) 1791.3
Current children cumulated vsize (KiB) 77640

[startup+1795.1 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 31643
/proc/meminfo: memFree=1742432/2055920 swapFree=4183824/4192956
[pid=31442] ppid=31440 vsize=75880 CPUtime=1794.5
/proc/31442/stat : 31442 (bsolo3.0.16) R 31440 31442 30263 0 -1 4194304 14524118 0 2 0 172582 6868 0 0 25 0 1 0 111239110 77701120 18440 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31442/statm: 18970 18440 392 324 0 18039 0
Current children cumulated CPU time (s) 1794.5
Current children cumulated vsize (KiB) 75880

[startup+1798.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 31643
/proc/meminfo: memFree=1742432/2055920 swapFree=4183824/4192956
[pid=31442] ppid=31440 vsize=78692 CPUtime=1797.69
/proc/31442/stat : 31442 (bsolo3.0.16) R 31440 31442 30263 0 -1 4194304 14539723 0 2 0 172893 6876 0 0 25 0 1 0 111239110 80580608 18475 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 135188376 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31442/statm: 19673 18475 392 324 0 18742 0
Current children cumulated CPU time (s) 1797.69
Current children cumulated vsize (KiB) 78692

[startup+1799.9 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 31643
/proc/meminfo: memFree=1742432/2055920 swapFree=4183824/4192956
[pid=31442] ppid=31440 vsize=78696 CPUtime=1799.29
/proc/31442/stat : 31442 (bsolo3.0.16) R 31440 31442 30263 0 -1 4194304 14547994 0 2 0 173048 6881 0 0 25 0 1 0 111239110 80584704 18476 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 135307601 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31442/statm: 19674 18476 392 324 0 18743 0
Current children cumulated CPU time (s) 1799.29
Current children cumulated vsize (KiB) 78696

[startup+1800.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 31643
/proc/meminfo: memFree=1742432/2055920 swapFree=4183824/4192956
[pid=31442] ppid=31440 vsize=77620 CPUtime=1799.69
/proc/31442/stat : 31442 (bsolo3.0.16) R 31440 31442 30263 0 -1 4194304 14550218 0 2 0 173088 6881 0 0 25 0 1 0 111239110 79482880 18466 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 135262188 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31442/statm: 19405 18466 392 324 0 18474 0
Current children cumulated CPU time (s) 1799.69
Current children cumulated vsize (KiB) 77620

[startup+1800.5 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 31643
/proc/meminfo: memFree=1742432/2055920 swapFree=4183824/4192956
[pid=31442] ppid=31440 vsize=75880 CPUtime=1799.89
/proc/31442/stat : 31442 (bsolo3.0.16) R 31440 31442 30263 0 -1 4194304 14551219 0 2 0 173107 6882 0 0 25 0 1 0 111239110 77701120 18440 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 10192540 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31442/statm: 18970 18440 392 324 0 18039 0
Current children cumulated CPU time (s) 1799.89
Current children cumulated vsize (KiB) 75880

[startup+1800.6 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 31643
/proc/meminfo: memFree=1742432/2055920 swapFree=4183824/4192956
[pid=31442] ppid=31440 vsize=75880 CPUtime=1799.99
/proc/31442/stat : 31442 (bsolo3.0.16) R 31440 31442 30263 0 -1 4194304 14551797 0 2 0 173117 6882 0 0 25 0 1 0 111239110 77701120 18440 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31442/statm: 18970 18440 392 324 0 18039 0
Current children cumulated CPU time (s) 1799.99
Current children cumulated vsize (KiB) 75880

Child status: 0
Real time (s): 1800.62
CPU time (s): 1800.02
CPU user time (s): 1731.18
CPU system time (s): 68.8385
CPU usage (%): 99.9667
Max. virtual memory (cumulated for all children) (KiB): 78956

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1731.18
system time used= 68.8385
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 14551798
page faults= 2
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 16
involuntary context switches= 1979

runsolver used 1.69774 second user time and 3.9774 second system time

The end

Launcher Data (download as text)

Begin job on node74 on Sun Apr 15 10:34:04 UTC 2007

IDJOB= 352487
IDBENCH= 1979
IDSOLVER= 163
FILE ID= node74/352487-1176633244

PBS_JOBID= 4557069

Free space on /tmp= 103241 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_34.opb.PB06.opb
COMMAND LINE= bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/352487-1176633244/instance-352487-1176633244.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node74/watcher-352487-1176633244 -o ROOT/results/node74/solver-352487-1176633244 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/352487-1176633244/instance-352487-1176633244.opb            

META MD5SUM SOLVER= b11bf0769a124f73ad50b0fdfcd50482
MD5SUM BENCH=  e19b588c94d7a5fd177e87fa7a6307a3

RANDOM SEED= 906285064

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node74.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		: 3000.213
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		: 3000.213
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:       1816832 kB
Buffers:         10800 kB
Cached:         126872 kB
SwapCached:       2476 kB
Active:          59616 kB
Inactive:        89352 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1816832 kB
SwapTotal:     4192956 kB
SwapFree:      4183824 kB
Dirty:            4496 kB
Writeback:           0 kB
Mapped:          17912 kB
Slab:            76040 kB
Committed_AS:  1467544 kB
PageTables:       1484 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 103241 MiB

End job on node74 on Sun Apr 15 11:04:04 UTC 2007