Trace number 1879997

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerobjCPU timeWall clock time
bsolo 3.1 pbSAT1071 1798.02 1798.63

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/liu/
vtxcov/normalized-vtxcov_v2000_e4000_1.opb.PB06.opb
MD5SUMd4957a1112a9baa7413020ddf827f352
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark1045
Best CPU time to get the best result obtained on this benchmark1797.69
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 1037
Optimality of the best value was proved NO
Number of variables1963
Total number of constraints4000
Number of constraints which are clauses4000
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint2
Number of terms in the objective function 1963
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 1963
Number of bits of the sum of numbers in the objective function 11
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 1963
Number of bits of the biggest sum of numbers11
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

0.00/0.00	c bsolo beta version 3.1 - 13/04/2009 : 1630 GMT
0.00/0.00	c Developed by Vasco Manquinho and José Santos IST/UTL - INESC-ID
0.00/0.00	c type "bsolo -h" for help
0.00/0.00	c Time Limit set via environment variable PBTIMEOUT to 1800
0.00/0.00	c Learning Strategy: Generic Pseudo-Boolean Learning
0.00/0.00	c Time Limit set to 1800
0.00/0.00	c Memory Limit set to 1800 MB
0.00/0.00	c Instance file HOME/instance-1879997-1245144994.opb
0.00/0.00	c File size is 112294 bytes.
0.01/0.01	c Highest Coefficient sum: 1963
0.01/0.01	c Parsing was ok!!
0.01/0.01	c Total parsing time: 0.015 s
0.01/0.01	c Var: 1963 Constr: 4000 4000/0/0 Lit: 8000 Watch. Lit: 8000
0.01/0.01	c Obj. Vars: 1963 (100 % of total variables)
0.01/0.04	c Formula reductions applied at preprocessing
0.01/0.04	c Pre-processing Time: 0.043 s
0.69/0.77	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.69/0.77	c        0   1659     3901     7802    2     7802    1300      0      0 0.04
0.69/0.77	c Initial Lower Bound: 978
0.69/0.77	c Initial Path Cost: 149
0.69/0.77	o 1170
6.59/6.64	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
6.59/6.64	c        0   1659     3902     9461    2     8442    2300      1      0 0.77
6.59/6.64	o 1167
9.79/9.89	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
9.79/9.89	c        0   1659     3903    11120    2     9085    3300      2      0 6.65
9.79/9.89	o 1107
12.29/12.37	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
12.29/12.37	c        0   1659     3904    12779    3     9788    4300      3      0 9.89
12.29/12.37	o 1089
20.48/20.55	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
20.48/20.55	c        0   1659     3905    14438    3    10509    5300      4      0 12.37
20.48/20.55	o 1088
125.44/125.58	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
125.44/125.58	c       94   1659     4188   203780   48    11795    5300    287      4 20.55
125.44/125.58	c      194   1659     4488   371424   82    12395    5831    587      7 27.14
125.44/125.58	c      444   1659     5235   617614  117    13889    6415   1334     11 37.64
125.44/125.58	c      919   1659     6657  1416786  212    16733    7057   2756     17 53.74
125.44/125.58	c     1733   1659     9096  2954514  324    21611    7763   5195     21 79.20
125.44/125.58	c     3053   1659     8372  2152785  257    17464    8540   4471     24 123.58
125.44/125.58	o 1072
838.10/838.49	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
838.10/838.49	c     3053   1659     8373  2154444  257    18202    2300   4472     24 125.54
838.10/838.49	c     3153   1659     5351   573930  107    11438    2531   1450     24 130.70
838.10/838.49	c     3404   1659     6101   790909  129    12938    2785   2200     24 141.04
838.10/838.49	c     3879   1659     5448   497386   91    11632    3064   1547     24 158.95
838.10/838.49	c     4692   1659     5506   655731  119    11748    3371   1605     25 181.86
838.10/838.49	c     6013   1659     7078   990611  139    14892    3709   3177     26 227.46
838.10/838.49	c     8094   1659     5757   674947  117    12250    4080   1856     27 294.56
838.10/838.49	c    11317   1659     7182  1009260  140    15100    4489   3281     28 400.07
838.10/838.49	c    16253   1659     6942  1057995  152    14620    4938   3041     28 560.99
838.10/838.49	c    23759   1659     7024   969520  138    14784    5432   3123     29 806.93
838.10/838.49	o 1071
1797.98/1798.61	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1797.98/1798.61	c    24670   1659     6618   908588  137    13973    2300   2717     29 838.24
1797.98/1798.61	c    24771   1659     5355   491211   91    11447    2531   1454     29 843.24
1797.98/1798.61	c    25022   1659     6103   725672  118    12943    2785   2202     29 853.45
1797.98/1798.61	c    25497   1659     5473   489399   89    11683    3064   1572     29 870.82
1797.98/1798.61	c    26310   1659     5689   522698   91    12115    3371   1788     29 899.70
1797.98/1798.61	c    27630   1659     7206  1093031  151    15149    3709   3305     29 942.95
1797.98/1798.61	c    29711   1659     5850   573333   98    12437    4080   1949     29 1012.23
1797.98/1798.61	c    32934   1659     6932  1217504  175    14601    4489   3031     29 1108.96
1797.98/1798.61	c    37870   1659     7616  2821960  370    15969    4938   3715     30 1233.10
1797.98/1798.61	c    45377   1659     8207  1185172  144    17151    5432   4306     30 1483.44
1797.98/1798.61	c Resources Exceeded
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-x1562 x1563 -x1564 x1565 x1566 -x1567 -x1568 x1569 x1570 -x1571 -x1572 -x1573 x1574 x1575 x1576 x1577 x1578 x1579 -x1580 x1581 x1582 -x1583 -x1584 -x1585 x1586 x1587 x1588 x1589 x1590 -x1591 -x1592 x1593 x1594 -x1595 -x1596 x1597 x1598 x1599 -x1600 x1601 x1602 x1603 x1604 x1605 x1606 x1607 x1608 x1609 x1610 x1611 x1612 -x1613 -x1614 x1615 -x1616 x1617 -x1618 x1619 x1620 -x1621 x1622 -x1623 x1624 x1625 x1626 -x1627 x1628 x1629 x1630 -x1631 -x1632 x1633 -x1634 x1635 -x1636 -x1637 x1638 -x1639 x1640 x1641 x1642 x1643 -x1644 -x1645 x1646 -x1647 x1648 -x1649 x1650 x1651 -x1652 -x1653 x1654 -x1655 -x1656 -x1657 x1658 x1659 -x1660 -x1661 x1662 x1663 -x1664 x1665 -x1666 -x1667 -x1668 x1669 -x1670 x1671 -x1672 -x1673 -x1674 x1675 x1676 -x1677 -x1678 x1679 -x1680 x1681 x1682 -x1683 -x1684 x1685 -x1686 x1687 x1688 x1689 x1690 x1691 x1692 -x1693 -x1694 -x1695 x1696 -x1697 -x1698 x1699 x1700 x1701 -x1702 x1703 x1704 x1705 -x1706 -x1707 x1708 -x1709 -x1710 x1711 x1712 x1713 -x1714 -x1715 x1716 -x1717 -x1718 -x1719 -x1720 -x1721 x1722 -x1723 x1724 -x1725 -x1726 -x1727 x1728 -x1729 -x1730 x1731 -x1732 -x1733 -x1734 x1735 -x1736 -x1737 -x1738 x1739 x1740 x1741 x1742 x1743 x1744 -x1745 x1746 x1747 -x1748 x1749 -x1750 -x1751 x1752 -x1753 x1754 -x1755 -x1756 x1757 x1758 x1759 x1760 -x1761 -x1762 x1763 x1764 x1765 x1766 x1767 x1768 x1769 x1770 -x1771 -x1772 -x1773 x1774 x1775 -x1776 x1777 x1778 x1779 x1780 x1781 x1782 x1783 x1784 x1785 x1786 -x1787 -x1788 -x1789 x1790 x1791 x1792 x1793 -x1794 -x1795 -x1796 x1797 -x1798 -x1799 -x1800 -x1801 x1802 x1803 -x1804 -x1805 x1806 x1807 x1808 x1809 x1810 x1811 x1812 x1813 x1814 -x1815 x1816 -x1817 -x1818 -x1819 -x1820 -x1821 -x1822 x1823 -x1824 -x1825 -x1826 x1827 -x1828 -x1829 x1830 x1831 -x1832 -x1833 x1834 x1835 -x1836 x1837 -x1838 x1839 x1840 -x1841 x1842 -x1843 x1844 x1845 -x1846 -x1847 x1848 x1849 -x1850 -x1851 x1852 -x1853 x1854 x1855 -x1856 -x1857 x1858 -x1859 -x1860 x1861 -x1862 x1863 x1864 -x1865 x1866 x1867 x1868 x1869 -x1870 x1871 x1872 x1873 x1874 x1875 x1876 x1877 -x1878 x1879 x1880 x1881 x1882 x1883 -x1884 -x1885 -x1886 -x1887 x1888 -x1889 x1890 x1891 x1892 -x1893 x1894 x1895 x1896 -x1897 -x1898 x1899 x1900 -x1901 x1902 x1903 -x1904 x1905 x1906 -x1907 -x1908 x1909 x1910 x1911 x1912 x1913 -x1914 x1915 x1916 x1917 x1918 -x1919 -x1920 -x1921 -x1922 -x1923 -x1924 -x1925 -x1926 -x1927 -x1928 x1929 -x1930 x1931 x1932 x1933 -x1934 x1935 x1936 -x1937 -x1938 x1939 x1940 -x1941 x1942 x1943 x1944 x1945 -x1946 x1947 -x1948 x1949 -x1950 -x1951 x1952 -x1953 x1954 -x1955 -x1956 x1957 x1958 x1959 -x1960 x1961 x1962 x1963 
1797.98/1798.61	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1797.98/1798.61	c   30    55237   4049    64583     6881   908658   2980     30 1798.01
1797.98/1798.61	c Objective: 1071
1797.98/1798.61	s SATISFIABLE
1797.98/1798.61	c Total time: 1798.01 s

Verifier Data 

OK	1071

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1879997-1245144994/watcher-1879997-1245144994 -o /tmp/evaluation-result-1879997-1245144994/solver-1879997-1245144994 -C 1800 -W 2000 -M 1800 bsolo -l3 -t1800 -m1800 HOME/instance-1879997-1245144994.opb 

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


[startup+0 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 9090
/proc/meminfo: memFree=1857792/2055920 swapFree=4192812/4192956
[pid=9090] ppid=9088 vsize=10844 CPUtime=0
/proc/9090/stat : 9090 (bsolo) R 9088 9090 9010 0 -1 4194304 266 0 0 0 0 0 0 0 18 0 1 0 182100208 11104256 250 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9090/statm: 2711 250 174 640 0 2039 0

[startup+0.0139121 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 9090
/proc/meminfo: memFree=1857792/2055920 swapFree=4192812/4192956
[pid=9090] ppid=9088 vsize=11120 CPUtime=0.01
/proc/9090/stat : 9090 (bsolo) R 9088 9090 9010 0 -1 4194304 348 0 0 0 1 0 0 0 18 0 1 0 182100208 11386880 332 1992294400 134512640 137136520 4294956256 18446744073709551615 136575102 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9090/statm: 2780 333 190 640 0 2108 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 11120

[startup+0.102928 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 9090
/proc/meminfo: memFree=1857792/2055920 swapFree=4192812/4192956
[pid=9090] ppid=9088 vsize=11752 CPUtime=0.09
/proc/9090/stat : 9090 (bsolo) R 9088 9090 9010 0 -1 4194304 598 0 0 0 8 1 0 0 18 0 1 0 182100208 12034048 546 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9090/statm: 2938 546 225 640 0 2294 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11752

[startup+0.302966 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 9090
/proc/meminfo: memFree=1857792/2055920 swapFree=4192812/4192956
[pid=9090] ppid=9088 vsize=11960 CPUtime=0.29
/proc/9090/stat : 9090 (bsolo) R 9088 9090 9010 0 -1 4194304 719 0 0 0 28 1 0 0 19 0 1 0 182100208 12247040 605 1992294400 134512640 137136520 4294956256 18446744073709551615 134710175 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9090/statm: 2990 605 225 640 0 2346 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11960

[startup+0.70104 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 9090
/proc/meminfo: memFree=1857792/2055920 swapFree=4192812/4192956
[pid=9090] ppid=9088 vsize=16392 CPUtime=0.69
/proc/9090/stat : 9090 (bsolo) R 9088 9090 9010 0 -1 4194304 3077 0 0 0 67 2 0 0 22 0 1 0 182100208 16785408 1103 1992294400 134512640 137136520 4294956256 18446744073709551615 135443216 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9090/statm: 4098 1103 283 640 0 3454 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 16392

[startup+1.50119 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 9091
/proc/meminfo: memFree=1854264/2055920 swapFree=4192812/4192956
[pid=9090] ppid=9088 vsize=16300 CPUtime=1.49
/proc/9090/stat : 9090 (bsolo) R 9088 9090 9010 0 -1 4194304 22993 0 0 0 139 10 0 0 25 0 1 0 182100208 16691200 1067 1992294400 134512640 137136520 4294956256 18446744073709551615 135443216 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9090/statm: 4075 1067 287 640 0 3431 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 16300

[startup+3.10148 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 9091
/proc/meminfo: memFree=1854840/2055920 swapFree=4192812/4192956
[pid=9090] ppid=9088 vsize=16152 CPUtime=3.09
/proc/9090/stat : 9090 (bsolo) R 9088 9090 9010 0 -1 4194304 65694 0 0 0 283 26 0 0 25 0 1 0 182100208 16539648 1056 1992294400 134512640 137136520 4294956256 18446744073709551615 135447705 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9090/statm: 4038 1057 287 640 0 3394 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 16152

[startup+6.30107 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 9091
/proc/meminfo: memFree=1854840/2055920 swapFree=4192812/4192956
[pid=9090] ppid=9088 vsize=15844 CPUtime=6.29
/proc/9090/stat : 9090 (bsolo) R 9088 9090 9010 0 -1 4194304 170907 0 0 0 563 66 0 0 25 0 1 0 182100208 16224256 975 1992294400 134512640 137136520 4294956256 18446744073709551615 134847443 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9090/statm: 3961 975 287 640 0 3317 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 15844

[startup+12.7013 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 9091
/proc/meminfo: memFree=1854456/2055920 swapFree=4192812/4192956
[pid=9090] ppid=9088 vsize=16416 CPUtime=12.69
/proc/9090/stat : 9090 (bsolo) R 9088 9090 9010 0 -1 4194304 331041 0 0 0 1142 127 0 0 25 0 1 0 182100208 16809984 1073 1992294400 134512640 137136520 4294956256 18446744073709551615 135455117 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9090/statm: 4104 1073 288 640 0 3460 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 16416

[startup+25.5016 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 9091
/proc/meminfo: memFree=1850616/2055920 swapFree=4192812/4192956
[pid=9090] ppid=9088 vsize=19244 CPUtime=25.48
/proc/9090/stat : 9090 (bsolo) R 9088 9090 9010 0 -1 4194304 717665 0 0 0 2269 279 0 0 25 0 1 0 182100208 19705856 2071 1992294400 134512640 137136520 4294956256 18446744073709551615 135379341 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9090/statm: 4811 2071 290 640 0 4167 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 19244

[startup+51.1024 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 9091
/proc/meminfo: memFree=1838584/2055920 swapFree=4192812/4192956
[pid=9090] ppid=9088 vsize=32060 CPUtime=51.07
/proc/9090/stat : 9090 (bsolo) R 9088 9090 9010 0 -1 4194304 1436656 0 0 0 4539 568 0 0 25 0 1 0 182100208 32829440 5048 1992294400 134512640 137136520 4294956256 18446744073709551615 134849370 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9090/statm: 8015 5048 290 640 0 7371 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 32060

[startup+102.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 9091
/proc/meminfo: memFree=1807608/2055920 swapFree=4192812/4192956
[pid=9090] ppid=9088 vsize=64692 CPUtime=102.25
/proc/9090/stat : 9090 (bsolo) R 9088 9090 9010 0 -1 4194304 2920275 0 0 0 9042 1183 0 0 25 0 1 0 182100208 66244608 13217 1992294400 134512640 137136520 4294956256 18446744073709551615 134847439 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9090/statm: 16173 13217 290 640 0 15529 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 64692

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 9091
/proc/meminfo: memFree=1800312/2055920 swapFree=4192812/4192956
[pid=9090] ppid=9088 vsize=68580 CPUtime=162.23
/proc/9090/stat : 9090 (bsolo) R 9088 9090 9010 0 -1 4194304 3515663 0 0 0 14785 1438 0 0 25 0 1 0 182100208 70225920 14593 1992294400 134512640 137136520 4294956256 18446744073709551615 135379637 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9090/statm: 17145 14593 290 640 0 16501 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 68580

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 9091
/proc/meminfo: memFree=1800312/2055920 swapFree=4192812/4192956
[pid=9090] ppid=9088 vsize=67860 CPUtime=222.22
/proc/9090/stat : 9090 (bsolo) R 9088 9090 9010 0 -1 4194304 3557419 0 0 0 20764 1458 0 0 25 0 1 0 182100208 69488640 14570 1992294400 134512640 137136520 4294956256 18446744073709551615 135250646 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9090/statm: 16965 14570 290 640 0 16321 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 67860

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 9091
/proc/meminfo: memFree=1800312/2055920 swapFree=4192812/4192956
[pid=9090] ppid=9088 vsize=67860 CPUtime=282.2
/proc/9090/stat : 9090 (bsolo) R 9088 9090 9010 0 -1 4194304 3557419 0 0 0 26760 1460 0 0 25 0 1 0 182100208 69488640 14570 1992294400 134512640 137136520 4294956256 18446744073709551615 134849524 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9090/statm: 16965 14570 290 640 0 16321 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 67860

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 9091
/proc/meminfo: memFree=1800376/2055920 swapFree=4192812/4192956
[pid=9090] ppid=9088 vsize=67860 CPUtime=342.17
/proc/9090/stat : 9090 (bsolo) R 9088 9090 9010 0 -1 4194304 3557419 0 0 0 32756 1461 0 0 25 0 1 0 182100208 69488640 14570 1992294400 134512640 137136520 4294956256 18446744073709551615 135455791 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9090/statm: 16965 14570 290 640 0 16321 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 67860

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 9091
/proc/meminfo: memFree=1800376/2055920 swapFree=4192812/4192956
[pid=9090] ppid=9088 vsize=67860 CPUtime=402.15
/proc/9090/stat : 9090 (bsolo) R 9088 9090 9010 0 -1 4194304 3557419 0 0 0 38753 1462 0 0 25 0 1 0 182100208 69488640 14570 1992294400 134512640 137136520 4294956256 18446744073709551615 135330366 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9090/statm: 16965 14570 290 640 0 16321 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 67860

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 9091
/proc/meminfo: memFree=1800376/2055920 swapFree=4192812/4192956
[pid=9090] ppid=9088 vsize=67860 CPUtime=462.13
/proc/9090/stat : 9090 (bsolo) R 9088 9090 9010 0 -1 4194304 3557419 0 0 0 44750 1463 0 0 25 0 1 0 182100208 69488640 14570 1992294400 134512640 137136520 4294956256 18446744073709551615 135464075 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9090/statm: 16965 14570 290 640 0 16321 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 67860

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 9091
/proc/meminfo: memFree=1800376/2055920 swapFree=4192812/4192956
[pid=9090] ppid=9088 vsize=67860 CPUtime=522.11
/proc/9090/stat : 9090 (bsolo) R 9088 9090 9010 0 -1 4194304 3557419 0 0 0 50747 1464 0 0 25 0 1 0 182100208 69488640 14570 1992294400 134512640 137136520 4294956256 18446744073709551615 134732832 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9090/statm: 16965 14570 290 640 0 16321 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 67860

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 9091
/proc/meminfo: memFree=1800312/2055920 swapFree=4192812/4192956
[pid=9090] ppid=9088 vsize=67860 CPUtime=582.09
/proc/9090/stat : 9090 (bsolo) R 9088 9090 9010 0 -1 4194304 3557419 0 0 0 56744 1465 0 0 25 0 1 0 182100208 69488640 14570 1992294400 134512640 137136520 4294956256 18446744073709551615 135377456 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9090/statm: 16965 14570 290 640 0 16321 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 67860

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 9091
/proc/meminfo: memFree=1800312/2055920 swapFree=4192812/4192956
[pid=9090] ppid=9088 vsize=67860 CPUtime=642.08
/proc/9090/stat : 9090 (bsolo) R 9088 9090 9010 0 -1 4194304 3557419 0 0 0 62742 1466 0 0 25 0 1 0 182100208 69488640 14570 1992294400 134512640 137136520 4294956256 18446744073709551615 135249302 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9090/statm: 16965 14570 290 640 0 16321 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 67860

[startup+702.302 s]

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

/proc/meminfo: memFree=1800184/2055920 swapFree=4192812/4192956
[pid=9090] ppid=9088 vsize=67860 CPUtime=1121.91
/proc/9090/stat : 9090 (bsolo) R 9088 9090 9010 0 -1 4194304 3557419 0 0 0 110716 1475 0 0 25 0 1 0 182100208 69488640 14570 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9090/statm: 16965 14570 290 640 0 16321 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 67860

[startup+1182.3 s]
/proc/loadavg: 1.04 1.07 1.01 2/65 9093
/proc/meminfo: memFree=1789048/2055920 swapFree=4192812/4192956
[pid=9090] ppid=9088 vsize=80068 CPUtime=1181.89
/proc/9090/stat : 9090 (bsolo) R 9088 9090 9010 0 -1 4194304 3917081 0 0 0 116567 1622 0 0 25 0 1 0 182100208 81989632 17315 1992294400 134512640 137136520 4294956256 18446744073709551615 134731914 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9090/statm: 20017 17315 290 640 0 19373 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 80068

[startup+1242.3 s]
/proc/loadavg: 1.01 1.05 1.01 2/65 9093
/proc/meminfo: memFree=1784184/2055920 swapFree=4192812/4192956
[pid=9090] ppid=9088 vsize=84736 CPUtime=1241.87
/proc/9090/stat : 9090 (bsolo) R 9088 9090 9010 0 -1 4194304 4229631 0 0 0 122422 1765 0 0 25 0 1 0 182100208 86769664 18529 1992294400 134512640 137136520 4294956256 18446744073709551615 134731914 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9090/statm: 21184 18529 290 640 0 20540 0
Current children cumulated CPU time (s) 1241.87
Current children cumulated vsize (KiB) 84736

[startup+1302.3 s]
/proc/loadavg: 1.00 1.04 1.00 2/65 9093
/proc/meminfo: memFree=1784184/2055920 swapFree=4192812/4192956
[pid=9090] ppid=9088 vsize=83224 CPUtime=1301.85
/proc/9090/stat : 9090 (bsolo) R 9088 9090 9010 0 -1 4194304 4399303 0 0 0 128337 1848 0 0 25 0 1 0 182100208 85221376 18496 1992294400 134512640 137136520 4294956256 18446744073709551615 134729474 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9090/statm: 20806 18496 290 640 0 20162 0
Current children cumulated CPU time (s) 1301.85
Current children cumulated vsize (KiB) 83224

[startup+1362.3 s]
/proc/loadavg: 1.00 1.03 1.00 2/65 9093
/proc/meminfo: memFree=1784248/2055920 swapFree=4192812/4192956
[pid=9090] ppid=9088 vsize=83528 CPUtime=1361.83
/proc/9090/stat : 9090 (bsolo) R 9088 9090 9010 0 -1 4194304 4399304 0 0 0 134334 1849 0 0 25 0 1 0 182100208 85532672 18497 1992294400 134512640 137136520 4294956256 18446744073709551615 134830884 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9090/statm: 20882 18497 290 640 0 20238 0
Current children cumulated CPU time (s) 1361.83
Current children cumulated vsize (KiB) 83528

[startup+1422.31 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 9093
/proc/meminfo: memFree=1784248/2055920 swapFree=4192812/4192956
[pid=9090] ppid=9088 vsize=83528 CPUtime=1421.82
/proc/9090/stat : 9090 (bsolo) R 9088 9090 9010 0 -1 4194304 4399304 0 0 0 140332 1850 0 0 25 0 1 0 182100208 85532672 18497 1992294400 134512640 137136520 4294956256 18446744073709551615 135471051 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9090/statm: 20882 18497 290 640 0 20238 0
Current children cumulated CPU time (s) 1421.82
Current children cumulated vsize (KiB) 83528

[startup+1482.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 9099
/proc/meminfo: memFree=1784248/2055920 swapFree=4192812/4192956
[pid=9090] ppid=9088 vsize=83528 CPUtime=1481.79
/proc/9090/stat : 9090 (bsolo) R 9088 9090 9010 0 -1 4194304 4399304 0 0 0 146328 1851 0 0 25 0 1 0 182100208 85532672 18497 1992294400 134512640 137136520 4294956256 18446744073709551615 134922362 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9090/statm: 20882 18497 290 640 0 20238 0
Current children cumulated CPU time (s) 1481.79
Current children cumulated vsize (KiB) 83528

[startup+1542.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 9099
/proc/meminfo: memFree=1784184/2055920 swapFree=4192812/4192956
[pid=9090] ppid=9088 vsize=83528 CPUtime=1541.76
/proc/9090/stat : 9090 (bsolo) R 9088 9090 9010 0 -1 4194304 4399304 0 0 0 152325 1851 0 0 25 0 1 0 182100208 85532672 18497 1992294400 134512640 137136520 4294956256 18446744073709551615 134830277 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9090/statm: 20882 18497 290 640 0 20238 0
Current children cumulated CPU time (s) 1541.76
Current children cumulated vsize (KiB) 83528

[startup+1602.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 9099
/proc/meminfo: memFree=1784184/2055920 swapFree=4192812/4192956
[pid=9090] ppid=9088 vsize=83528 CPUtime=1601.75
/proc/9090/stat : 9090 (bsolo) R 9088 9090 9010 0 -1 4194304 4399304 0 0 0 158323 1852 0 0 25 0 1 0 182100208 85532672 18497 1992294400 134512640 137136520 4294956256 18446744073709551615 135378664 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9090/statm: 20882 18497 290 640 0 20238 0
Current children cumulated CPU time (s) 1601.75
Current children cumulated vsize (KiB) 83528

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9099
/proc/meminfo: memFree=1784184/2055920 swapFree=4192812/4192956
[pid=9090] ppid=9088 vsize=83528 CPUtime=1661.72
/proc/9090/stat : 9090 (bsolo) R 9088 9090 9010 0 -1 4194304 4399304 0 0 0 164320 1852 0 0 25 0 1 0 182100208 85532672 18497 1992294400 134512640 137136520 4294956256 18446744073709551615 134847436 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9090/statm: 20882 18497 290 640 0 20238 0
Current children cumulated CPU time (s) 1661.72
Current children cumulated vsize (KiB) 83528

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9099
/proc/meminfo: memFree=1784120/2055920 swapFree=4192812/4192956
[pid=9090] ppid=9088 vsize=83528 CPUtime=1721.71
/proc/9090/stat : 9090 (bsolo) R 9088 9090 9010 0 -1 4194304 4399304 0 0 0 170318 1853 0 0 25 0 1 0 182100208 85532672 18497 1992294400 134512640 137136520 4294956256 18446744073709551615 134838651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9090/statm: 20882 18497 290 640 0 20238 0
Current children cumulated CPU time (s) 1721.71
Current children cumulated vsize (KiB) 83528

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9099
/proc/meminfo: memFree=1786168/2055920 swapFree=4192812/4192956
[pid=9090] ppid=9088 vsize=81064 CPUtime=1781.68
/proc/9090/stat : 9090 (bsolo) R 9088 9090 9010 0 -1 4194304 4399304 0 0 0 176314 1854 0 0 25 0 1 0 182100208 83009536 17956 1992294400 134512640 137136520 4294956256 18446744073709551615 134838651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9090/statm: 20266 17956 290 640 0 19622 0
Current children cumulated CPU time (s) 1781.68
Current children cumulated vsize (KiB) 81064

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

[startup+1791.91 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9099
/proc/meminfo: memFree=1786168/2055920 swapFree=4192812/4192956
[pid=9090] ppid=9088 vsize=81064 CPUtime=1791.28
/proc/9090/stat : 9090 (bsolo) R 9088 9090 9010 0 -1 4194304 4399304 0 0 0 177274 1854 0 0 25 0 1 0 182100208 83009536 17956 1992294400 134512640 137136520 4294956256 18446744073709551615 135781744 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9090/statm: 20266 17956 290 640 0 19622 0
Current children cumulated CPU time (s) 1791.28
Current children cumulated vsize (KiB) 81064

[startup+1795.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9099
/proc/meminfo: memFree=1786168/2055920 swapFree=4192812/4192956
[pid=9090] ppid=9088 vsize=81064 CPUtime=1794.48
/proc/9090/stat : 9090 (bsolo) R 9088 9090 9010 0 -1 4194304 4399304 0 0 0 177594 1854 0 0 25 0 1 0 182100208 83009536 17956 1992294400 134512640 137136520 4294956256 18446744073709551615 135454636 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9090/statm: 20266 17956 290 640 0 19622 0
Current children cumulated CPU time (s) 1794.48
Current children cumulated vsize (KiB) 81064

[startup+1796.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9099
/proc/meminfo: memFree=1786168/2055920 swapFree=4192812/4192956
[pid=9090] ppid=9088 vsize=81064 CPUtime=1796.08
/proc/9090/stat : 9090 (bsolo) R 9088 9090 9010 0 -1 4194304 4399304 0 0 0 177754 1854 0 0 25 0 1 0 182100208 83009536 17956 1992294400 134512640 137136520 4294956256 18446744073709551615 135372661 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9090/statm: 20266 17956 290 640 0 19622 0
Current children cumulated CPU time (s) 1796.08
Current children cumulated vsize (KiB) 81064

[startup+1797.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9099
/proc/meminfo: memFree=1786168/2055920 swapFree=4192812/4192956
[pid=9090] ppid=9088 vsize=81064 CPUtime=1796.88
/proc/9090/stat : 9090 (bsolo) R 9088 9090 9010 0 -1 4194304 4399304 0 0 0 177834 1854 0 0 25 0 1 0 182100208 83009536 17956 1992294400 134512640 137136520 4294956256 18446744073709551615 135372756 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9090/statm: 20266 17956 290 640 0 19622 0
Current children cumulated CPU time (s) 1796.88
Current children cumulated vsize (KiB) 81064

[startup+1798.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9099
/proc/meminfo: memFree=1786168/2055920 swapFree=4192812/4192956
[pid=9090] ppid=9088 vsize=81064 CPUtime=1797.68
/proc/9090/stat : 9090 (bsolo) R 9088 9090 9010 0 -1 4194304 4399304 0 0 0 177914 1854 0 0 25 0 1 0 182100208 83009536 17956 1992294400 134512640 137136520 4294956256 18446744073709551615 135378503 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9090/statm: 20266 17956 290 640 0 19622 0
Current children cumulated CPU time (s) 1797.68
Current children cumulated vsize (KiB) 81064

[startup+1798.51 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9099
/proc/meminfo: memFree=1786168/2055920 swapFree=4192812/4192956
[pid=9090] ppid=9088 vsize=81064 CPUtime=1797.88
/proc/9090/stat : 9090 (bsolo) R 9088 9090 9010 0 -1 4194304 4399304 0 0 0 177934 1854 0 0 25 0 1 0 182100208 83009536 17956 1992294400 134512640 137136520 4294956256 18446744073709551615 135080897 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9090/statm: 20266 17956 290 640 0 19622 0
Current children cumulated CPU time (s) 1797.88
Current children cumulated vsize (KiB) 81064

[startup+1798.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9099
/proc/meminfo: memFree=1786168/2055920 swapFree=4192812/4192956
[pid=9090] ppid=9088 vsize=81064 CPUtime=1797.98
/proc/9090/stat : 9090 (bsolo) R 9088 9090 9010 0 -1 4194304 4399304 0 0 0 177944 1854 0 0 25 0 1 0 182100208 83009536 17956 1992294400 134512640 137136520 4294956256 18446744073709551615 134623432 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9090/statm: 20266 17956 290 640 0 19622 0
Current children cumulated CPU time (s) 1797.98
Current children cumulated vsize (KiB) 81064

Child status: 0
Real time (s): 1798.63
CPU time (s): 1798.02
CPU user time (s): 1779.46
CPU system time (s): 18.5602
CPU usage (%): 99.9659
Max. virtual memory (cumulated for all children) (KiB): 87196

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1779.46
system time used= 18.5602
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4399306
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 2
involuntary context switches= 1903

runsolver used 1.61375 second user time and 3.35949 second system time

The end

Launcher Data 

Begin job on node7 at 2009-06-16 11:36:34
IDJOB=1879997
IDBENCH=1986
IDSOLVER=701
FILE ID=node7/1879997-1245144994
PBS_JOBID= 9363748
Free space on /tmp= 66272 MiB

SOLVER NAME= bsolo 3.1 pb
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB06/liu/vtxcov/normalized-vtxcov_v2000_e4000_1.opb.PB06.opb
COMMAND LINE= bsolo -l3 -tTIMEOUT -mMEMLIMIT BENCHNAME
CONVERSION SCRIPT= PBconversionToLinear BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1879997-1245144994/watcher-1879997-1245144994 -o /tmp/evaluation-result-1879997-1245144994/solver-1879997-1245144994 -C 1800 -W 2000 -M 1800  bsolo -l3 -t1800 -m1800 HOME/instance-1879997-1245144994.opb

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

MD5SUM BENCH= d4957a1112a9baa7413020ddf827f352
RANDOM SEED=448043151

node7.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.274
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		: 3000.274
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:       1858336 kB
Buffers:         31328 kB
Cached:          96580 kB
SwapCached:          0 kB
Active:          16236 kB
Inactive:       125616 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1858336 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            4056 kB
Writeback:           0 kB
Mapped:          23764 kB
Slab:            41696 kB
Committed_AS:   156928 kB
PageTables:       1444 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

CONVERSION COMMAND LINE= PBconversionToLinear HOME/instance-1879997-1245144994.opb

Free space on /tmp at the end= 66268 MiB
End job on node7 at 2009-06-16 12:06:33