Trace number 1877178

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 3.1SAT1068 1798.02 1798.54

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/liu/
vtxcov/normalized-vtxcov_v2000_e4000_21.opb.PB06.opb
MD5SUM1a62ccf42beef1991aac7e4813cc0d13
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark1038
Best CPU time to get the best result obtained on this benchmark1797.52
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 1031
Optimality of the best value was proved NO
Number of variables1959
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 1959
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 1959
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 1959
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: Cardinality Constraint 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-1877178-1245143454.opb
0.00/0.00	c File size is 112283 bytes.
0.00/0.01	c Highest Coefficient sum: 1959
0.00/0.01	c Parsing was ok!!
0.00/0.01	c Total parsing time: 0.015 s
0.00/0.01	c Var: 1959 Constr: 4000 4000/0/0 Lit: 8000 Watch. Lit: 8000
0.00/0.01	c Obj. Vars: 1959 (100 % of total variables)
0.00/0.04	c Formula reductions applied at preprocessing
0.00/0.04	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   1628     3909     7818    2     7818    1302      0      0 0.04
0.69/0.77	c Initial Lower Bound: 975
0.69/0.77	c Initial Path Cost: 162
0.69/0.77	o 1173
3.09/3.11	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
3.09/3.11	c        0   1628     3910     9446    2     8437    2302      1      0 0.78
3.09/3.11	o 1092
5.49/5.51	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
5.49/5.51	c        0   1628     3911    11074    2     9137    3302      2      0 3.11
5.49/5.51	o 1091
12.29/12.32	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
12.29/12.32	c        2   1628     3918    15381    3     9850    3302      9      0 5.51
12.29/12.32	o 1090
14.08/14.18	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
14.08/14.18	c       74   1628     4135   161615   39    10984    3302    226      6 12.32
14.08/14.18	o 1085
16.19/16.25	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
16.19/16.25	c       74   1628     4136   163243   39    11691    3302    227      5 14.18
16.19/16.25	o 1084
17.98/18.09	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
17.98/18.09	c       81   1628     4158   172994   41    12441    3302    249      4 16.24
17.98/18.09	o 1075
20.08/20.19	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
20.08/20.19	c       81   1628     4159   174622   41    13158    3302    250      4 18.09
20.08/20.19	o 1074
38.78/38.85	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
38.78/38.85	c       86   1628     4175   181861   43    13906    3302    266      4 20.18
38.78/38.85	c      186   1628     4475   300175   67    14506    3633    566      7 25.38
38.78/38.85	c      436   1628     5220   514311   98    15996    3997   1311     12 36.22
38.78/38.85	o 1073
56.68/56.79	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
56.68/56.79	c      454   1628     5275   537824  101    16823    3302   1366     11 38.84
56.68/56.79	c      554   1628     5574   640213  114    17421    3633   1665     12 44.08
56.68/56.79	c      805   1628     6324   867547  137    18921    3997   2415     14 54.74
56.68/56.79	o 1072
60.97/61.05	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
60.97/61.05	c      808   1628     6334   872144  137    19659    3302   2425     14 56.78
60.97/61.05	o 1071
66.37/66.40	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
66.37/66.40	c      877   1628     6542   937718  143    20794    3302   2633     14 61.03
66.37/66.40	o 1070
129.75/129.84	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
129.75/129.84	c      968   1628     6816  1032375  151    22062    3302   2907     14 66.38
129.75/129.84	c     1068   1628     7111  1123949  158    22652    3633   3202     14 71.49
129.75/129.84	c     1318   1628     7856  1355358  172    24142    3997   3947     16 82.07
129.75/129.84	c     1793   1628     6503   882750  135    13726    4397   2594     18 98.49
129.75/129.84	c     2606   1628     6109   736377  120    12938    4837   2200     20 126.90
129.75/129.84	o 1069
193.03/193.13	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
193.03/193.13	c     2618   1628     6146   753030  122    13733    2303   2237     20 129.81
193.03/193.13	c     2718   1628     6445   839617  130    14331    2534   2536     20 134.74
193.03/193.13	c     2969   1628     5177   419741   81    11075    2788   1268     20 144.80
193.03/193.13	c     3446   1628     6592   843303  127    13905    3067   2683     21 161.43
193.03/193.13	c     4259   1628     6777   870984  128    14275    3374   2868     22 190.46
193.03/193.13	o 1068
1797.98/1798.52	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1797.98/1798.52	c     4272   1628     6817   887726  130    15077    2303   2908     22 193.08
1797.98/1798.52	c     4372   1628     5362   441464   82    11446    2534   1453     22 197.76
1797.98/1798.52	c     4622   1628     6108   709487  116    12938    2788   2199     22 206.78
1797.98/1798.52	c     5097   1628     5455   471711   86    11632    3067   1546     22 223.87
1797.98/1798.52	c     5910   1628     5628   600834  106    11978    3374   1719     23 247.79
1797.98/1798.52	c     7233   1628     7175  1017239  141    15072    3712   3266     24 293.04
1797.98/1798.52	c     9314   1628     7875  1807785  229    16472    4084   3966     26 357.65
1797.98/1798.52	c    12537   1628     6299   786869  124    13320    4493   2390     27 460.31
1797.98/1798.52	c    17473   1628     6167   717531  116    13056    4943   2258     28 623.14
1797.98/1798.52	c    24979   1628     8650  2140609  247    18022    5438   4741     29 845.27
1797.98/1798.52	c    36340   1628     8355  1314737  157    17432    5982   4446     29 1223.60
1797.98/1798.52	c    53485   1628     9332  2675951  286    19386    6581   5423     31 1724.88
1797.98/1798.52	c Resources Exceeded
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-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 
1797.98/1798.52	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1797.98/1798.52	c   37    55586   5772    66874     7613  1083668   3704     30 1798.01
1797.98/1798.52	c Objective: 1068
1797.98/1798.52	s SATISFIABLE
1797.98/1798.52	c Total time: 1798.01 s

Verifier Data 

OK	1068

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1877178-1245143454/watcher-1877178-1245143454 -o /tmp/evaluation-result-1877178-1245143454/solver-1877178-1245143454 -C 1800 -W 2000 -M 1800 bsolo -l2 -t1800 -m1800 HOME/instance-1877178-1245143454.opb 

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


[startup+0 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 32047
/proc/meminfo: memFree=1868968/2055920 swapFree=4191896/4192956
[pid=32047] ppid=32045 vsize=10844 CPUtime=0
/proc/32047/stat : 32047 (bsolo) R 32045 32047 32004 0 -1 4194304 266 0 0 0 0 0 0 0 18 0 1 0 181946477 11104256 250 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32047/statm: 2711 250 174 640 0 2039 0

[startup+0.0468229 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 32047
/proc/meminfo: memFree=1868968/2055920 swapFree=4191896/4192956
[pid=32047] ppid=32045 vsize=11660 CPUtime=0.03
/proc/32047/stat : 32047 (bsolo) R 32045 32047 32004 0 -1 4194304 579 0 0 0 3 0 0 0 18 0 1 0 181946477 11939840 527 1992294400 134512640 137136520 4294956256 18446744073709551615 134709968 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32047/statm: 2915 527 225 640 0 2271 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 11660

[startup+0.10191 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 32047
/proc/meminfo: memFree=1868968/2055920 swapFree=4191896/4192956
[pid=32047] ppid=32045 vsize=11760 CPUtime=0.09
/proc/32047/stat : 32047 (bsolo) R 32045 32047 32004 0 -1 4194304 597 0 0 0 9 0 0 0 18 0 1 0 181946477 12042240 545 1992294400 134512640 137136520 4294956256 18446744073709551615 135743075 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32047/statm: 2940 545 225 640 0 2296 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11760

[startup+0.30185 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 32047
/proc/meminfo: memFree=1868968/2055920 swapFree=4191896/4192956
[pid=32047] ppid=32045 vsize=11940 CPUtime=0.29
/proc/32047/stat : 32047 (bsolo) R 32045 32047 32004 0 -1 4194304 698 0 0 0 29 0 0 0 19 0 1 0 181946477 12226560 604 1992294400 134512640 137136520 4294956256 18446744073709551615 134710037 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32047/statm: 2985 604 225 640 0 2341 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11940

[startup+0.70189 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 32047
/proc/meminfo: memFree=1868968/2055920 swapFree=4191896/4192956
[pid=32047] ppid=32045 vsize=16400 CPUtime=0.69
/proc/32047/stat : 32047 (bsolo) R 32045 32047 32004 0 -1 4194304 3120 0 0 0 68 1 0 0 22 0 1 0 181946477 16793600 1098 1992294400 134512640 137136520 4294956256 18446744073709551615 135448333 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32047/statm: 4100 1098 283 640 0 3456 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 16400

[startup+1.50197 s]
/proc/loadavg: 0.91 0.97 0.99 2/65 32048
/proc/meminfo: memFree=1866144/2055920 swapFree=4191896/4192956
[pid=32047] ppid=32045 vsize=15636 CPUtime=1.49
/proc/32047/stat : 32047 (bsolo) R 32045 32047 32004 0 -1 4194304 21315 0 0 0 139 10 0 0 25 0 1 0 181946477 16011264 1138 1992294400 134512640 137136520 4294956256 18446744073709551615 136698750 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32047/statm: 3909 706 287 640 0 3265 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 15636

[startup+3.10114 s]
/proc/loadavg: 0.91 0.97 0.99 2/65 32048
/proc/meminfo: memFree=1865952/2055920 swapFree=4191896/4192956
[pid=32047] ppid=32045 vsize=15988 CPUtime=3.09
/proc/32047/stat : 32047 (bsolo) R 32045 32047 32004 0 -1 4194304 65089 0 0 0 281 28 0 0 25 0 1 0 181946477 16371712 977 1992294400 134512640 137136520 4294956256 18446744073709551615 134849535 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32047/statm: 3997 977 287 640 0 3353 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 15988

[startup+6.30147 s]
/proc/loadavg: 0.92 0.97 0.99 2/65 32048
/proc/meminfo: memFree=1865248/2055920 swapFree=4191896/4192956
[pid=32047] ppid=32045 vsize=15620 CPUtime=6.29
/proc/32047/stat : 32047 (bsolo) R 32045 32047 32004 0 -1 4194304 140464 0 0 0 571 58 0 0 25 0 1 0 181946477 15994880 1145 1992294400 134512640 137136520 4294956256 18446744073709551615 135372668 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32047/statm: 3905 1145 290 640 0 3261 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 15620

[startup+12.7011 s]
/proc/loadavg: 0.93 0.97 0.99 2/65 32048
/proc/meminfo: memFree=1864032/2055920 swapFree=4191896/4192956
[pid=32047] ppid=32045 vsize=18324 CPUtime=12.69
/proc/32047/stat : 32047 (bsolo) R 32045 32047 32004 0 -1 4194304 337180 0 0 0 1135 134 0 0 25 0 1 0 181946477 18763776 1542 1992294400 134512640 137136520 4294956256 18446744073709551615 135469405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32047/statm: 4581 1542 290 640 0 3937 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 18324

[startup+25.5014 s]
/proc/loadavg: 0.94 0.97 0.99 2/65 32048
/proc/meminfo: memFree=1861920/2055920 swapFree=4191896/4192956
[pid=32047] ppid=32045 vsize=20284 CPUtime=25.49
/proc/32047/stat : 32047 (bsolo) R 32045 32047 32004 0 -1 4194304 661478 0 0 0 2284 265 0 0 25 0 1 0 181946477 20770816 2160 1992294400 134512640 137136520 4294956256 18446744073709551615 135440938 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32047/statm: 5071 2160 290 640 0 4427 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 20284

[startup+51.1011 s]
/proc/loadavg: 0.96 0.97 0.99 2/65 32048
/proc/meminfo: memFree=1855520/2055920 swapFree=4191896/4192956
[pid=32047] ppid=32045 vsize=25516 CPUtime=51.07
/proc/32047/stat : 32047 (bsolo) R 32045 32047 32004 0 -1 4194304 1302618 0 0 0 4571 536 0 0 25 0 1 0 181946477 26128384 3570 1992294400 134512640 137136520 4294956256 18446744073709551615 136503955 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32047/statm: 6379 3579 290 640 0 5735 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 25516

[startup+102.305 s]
/proc/loadavg: 0.98 0.97 0.99 2/65 32048
/proc/meminfo: memFree=1845280/2055920 swapFree=4191896/4192956
[pid=32047] ppid=32045 vsize=36384 CPUtime=102.26
/proc/32047/stat : 32047 (bsolo) R 32045 32047 32004 0 -1 4194304 2423660 0 0 0 9222 1004 0 0 25 0 1 0 181946477 37257216 6143 1992294400 134512640 137136520 4294956256 18446744073709551615 135454327 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32047/statm: 9096 6143 291 640 0 8452 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 36384

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 32048
/proc/meminfo: memFree=1843552/2055920 swapFree=4191896/4192956
[pid=32047] ppid=32045 vsize=38280 CPUtime=162.24
/proc/32047/stat : 32047 (bsolo) R 32045 32047 32004 0 -1 4194304 3054284 0 0 0 14942 1282 0 0 25 0 1 0 181946477 39198720 6554 1992294400 134512640 137136520 4294956256 18446744073709551615 134847443 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32047/statm: 9570 6533 291 640 0 8926 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 38280

[startup+222.302 s]
/proc/loadavg: 1.03 0.99 0.99 2/65 32048
/proc/meminfo: memFree=1843552/2055920 swapFree=4191896/4192956
[pid=32047] ppid=32045 vsize=35280 CPUtime=222.22
/proc/32047/stat : 32047 (bsolo) R 32045 32047 32004 0 -1 4194304 3335443 0 0 0 20813 1409 0 0 25 0 1 0 181946477 36126720 6511 1992294400 134512640 137136520 4294956256 18446744073709551615 136698750 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32047/statm: 8820 6511 291 640 0 8176 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 35280

[startup+282.302 s]
/proc/loadavg: 1.01 0.99 0.99 2/65 32048
/proc/meminfo: memFree=1843552/2055920 swapFree=4191896/4192956
[pid=32047] ppid=32045 vsize=37780 CPUtime=282.21
/proc/32047/stat : 32047 (bsolo) R 32045 32047 32004 0 -1 4194304 3588173 0 0 0 26697 1524 0 0 25 0 1 0 181946477 38686720 6539 1992294400 134512640 137136520 4294956256 18446744073709551615 134849533 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32047/statm: 9445 6539 291 640 0 8801 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 37780

[startup+342.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 32048
/proc/meminfo: memFree=1833632/2055920 swapFree=4191896/4192956
[pid=32047] ppid=32045 vsize=47888 CPUtime=342.19
/proc/32047/stat : 32047 (bsolo) R 32045 32047 32004 0 -1 4194304 4414269 0 0 0 32344 1875 0 0 25 0 1 0 181946477 49037312 8962 1992294400 134512640 137136520 4294956256 18446744073709551615 135468649 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32047/statm: 11972 8962 291 640 0 11328 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 47888

[startup+402.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 32048
/proc/meminfo: memFree=1834144/2055920 swapFree=4191896/4192956
[pid=32047] ppid=32045 vsize=46392 CPUtime=402.17
/proc/32047/stat : 32047 (bsolo) R 32045 32047 32004 0 -1 4194304 4917594 0 0 0 38120 2097 0 0 25 0 1 0 181946477 47505408 8870 1992294400 134512640 137136520 4294956256 18446744073709551615 135402619 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32047/statm: 11687 8874 291 640 0 11043 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 46392

[startup+462.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 32048
/proc/meminfo: memFree=1834080/2055920 swapFree=4191896/4192956
[pid=32047] ppid=32045 vsize=46420 CPUtime=462.15
/proc/32047/stat : 32047 (bsolo) R 32045 32047 32004 0 -1 4194304 5172097 0 0 0 44002 2213 0 0 25 0 1 0 181946477 47534080 8867 1992294400 134512640 137136520 4294956256 18446744073709551615 135379074 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32047/statm: 11605 8867 291 640 0 10961 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 46420

[startup+522.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 32048
/proc/meminfo: memFree=1834080/2055920 swapFree=4191896/4192956
[pid=32047] ppid=32045 vsize=46396 CPUtime=522.14
/proc/32047/stat : 32047 (bsolo) R 32045 32047 32004 0 -1 4194304 5425090 0 0 0 49888 2326 0 0 25 0 1 0 181946477 47509504 8866 1992294400 134512640 137136520 4294956256 18446744073709551615 135380750 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32047/statm: 11599 8866 291 640 0 10955 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 46396

[startup+582.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 32048
/proc/meminfo: memFree=1834080/2055920 swapFree=4191896/4192956
[pid=32047] ppid=32045 vsize=47096 CPUtime=582.12
/proc/32047/stat : 32047 (bsolo) R 32045 32047 32004 0 -1 4194304 5675629 0 0 0 55769 2443 0 0 25 0 1 0 181946477 48226304 8871 1992294400 134512640 137136520 4294956256 18446744073709551615 135249670 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32047/statm: 11774 8871 291 640 0 11130 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 47096

[startup+642.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 32048
/proc/meminfo: memFree=1834080/2055920 swapFree=4191896/4192956
[pid=32047] ppid=32045 vsize=45976 CPUtime=642.11
/proc/32047/stat : 32047 (bsolo) R 32045 32047 32004 0 -1 4194304 5893365 0 0 0 61668 2543 0 0 25 0 1 0 181946477 47079424 8852 1992294400 134512640 137136520 4294956256 18446744073709551615 134731914 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32047/statm: 11494 8852 291 640 0 10850 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 45976

[startup+702.301 s]

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

/proc/meminfo: memFree=1825120/2055920 swapFree=4191896/4192956
[pid=32047] ppid=32045 vsize=55360 CPUtime=1061.99
/proc/32047/stat : 32047 (bsolo) R 32045 32047 32004 0 -1 4194304 8521798 0 0 0 102488 3711 0 0 25 0 1 0 181946477 56688640 11020 1992294400 134512640 137136520 4294956256 18446744073709551615 135248965 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32047/statm: 13840 11020 291 640 0 13196 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 55360

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32048
/proc/meminfo: memFree=1825120/2055920 swapFree=4191896/4192956
[pid=32047] ppid=32045 vsize=54992 CPUtime=1121.98
/proc/32047/stat : 32047 (bsolo) R 32045 32047 32004 0 -1 4194304 8734991 0 0 0 108383 3815 0 0 25 0 1 0 181946477 56311808 11018 1992294400 134512640 137136520 4294956256 18446744073709551615 134849385 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32047/statm: 13748 11018 291 640 0 13104 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 54992

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32048
/proc/meminfo: memFree=1825120/2055920 swapFree=4191896/4192956
[pid=32047] ppid=32045 vsize=53564 CPUtime=1181.95
/proc/32047/stat : 32047 (bsolo) R 32045 32047 32004 0 -1 4194304 8890589 0 0 0 114303 3892 0 0 25 0 1 0 181946477 54849536 10994 1992294400 134512640 137136520 4294956256 18446744073709551615 134623432 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32047/statm: 13391 10994 291 640 0 12747 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 53564

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32048
/proc/meminfo: memFree=1825120/2055920 swapFree=4191896/4192956
[pid=32047] ppid=32045 vsize=53560 CPUtime=1241.94
/proc/32047/stat : 32047 (bsolo) R 32045 32047 32004 0 -1 4194304 8943829 0 0 0 120275 3919 0 0 25 0 1 0 181946477 54845440 10998 1992294400 134512640 137136520 4294956256 18446744073709551615 135410591 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32047/statm: 13390 10998 291 640 0 12746 0
Current children cumulated CPU time (s) 1241.94
Current children cumulated vsize (KiB) 53560

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32048
/proc/meminfo: memFree=1822176/2055920 swapFree=4191896/4192956
[pid=32047] ppid=32045 vsize=55688 CPUtime=1301.92
/proc/32047/stat : 32047 (bsolo) R 32045 32047 32004 0 -1 4194304 9404825 0 0 0 126073 4119 0 0 25 0 1 0 181946477 57024512 11613 1992294400 134512640 137136520 4294956256 18446744073709551615 134543954 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32047/statm: 13922 11613 291 640 0 13278 0
Current children cumulated CPU time (s) 1301.92
Current children cumulated vsize (KiB) 55688

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32048
/proc/meminfo: memFree=1813536/2055920 swapFree=4191896/4192956
[pid=32047] ppid=32045 vsize=66428 CPUtime=1361.9
/proc/32047/stat : 32047 (bsolo) R 32045 32047 32004 0 -1 4194304 10113677 0 0 0 131773 4417 0 0 25 0 1 0 181946477 68022272 13647 1992294400 134512640 137136520 4294956256 18446744073709551615 135471110 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32047/statm: 16607 13647 291 640 0 15963 0
Current children cumulated CPU time (s) 1361.9
Current children cumulated vsize (KiB) 66428

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32048
/proc/meminfo: memFree=1814432/2055920 swapFree=4191896/4192956
[pid=32047] ppid=32045 vsize=65572 CPUtime=1421.89
/proc/32047/stat : 32047 (bsolo) R 32045 32047 32004 0 -1 4194304 10376923 0 0 0 137645 4544 0 0 25 0 1 0 181946477 67145728 13637 1992294400 134512640 137136520 4294956256 18446744073709551615 135374666 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32047/statm: 16393 13638 291 640 0 15749 0
Current children cumulated CPU time (s) 1421.89
Current children cumulated vsize (KiB) 65572

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32048
/proc/meminfo: memFree=1814432/2055920 swapFree=4191896/4192956
[pid=32047] ppid=32045 vsize=66400 CPUtime=1481.86
/proc/32047/stat : 32047 (bsolo) R 32045 32047 32004 0 -1 4194304 10628843 0 0 0 143523 4663 0 0 25 0 1 0 181946477 67993600 13640 1992294400 134512640 137136520 4294956256 18446744073709551615 135471110 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32047/statm: 16600 13640 291 640 0 15956 0
Current children cumulated CPU time (s) 1481.86
Current children cumulated vsize (KiB) 66400

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32048
/proc/meminfo: memFree=1814432/2055920 swapFree=4191896/4192956
[pid=32047] ppid=32045 vsize=65368 CPUtime=1541.85
/proc/32047/stat : 32047 (bsolo) R 32045 32047 32004 0 -1 4194304 10878980 0 0 0 149400 4785 0 0 25 0 1 0 181946477 66936832 13621 1992294400 134512640 137136520 4294956256 18446744073709551615 134731914 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32047/statm: 16342 13624 291 640 0 15698 0
Current children cumulated CPU time (s) 1541.85
Current children cumulated vsize (KiB) 65368

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32048
/proc/meminfo: memFree=1812448/2055920 swapFree=4191896/4192956
[pid=32047] ppid=32045 vsize=68604 CPUtime=1601.84
/proc/32047/stat : 32047 (bsolo) R 32045 32047 32004 0 -1 4194304 11405144 0 0 0 155150 5034 0 0 25 0 1 0 181946477 70250496 14194 1992294400 134512640 137136520 4294956256 18446744073709551615 135471103 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32047/statm: 17151 14194 291 640 0 16507 0
Current children cumulated CPU time (s) 1601.84
Current children cumulated vsize (KiB) 68604

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32048
/proc/meminfo: memFree=1812448/2055920 swapFree=4191896/4192956
[pid=32047] ppid=32045 vsize=68332 CPUtime=1661.82
/proc/32047/stat : 32047 (bsolo) R 32045 32047 32004 0 -1 4194304 11727055 0 0 0 160997 5185 0 0 25 0 1 0 181946477 69971968 14122 1992294400 134512640 137136520 4294956256 18446744073709551615 135468622 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32047/statm: 17083 14122 291 640 0 16439 0
Current children cumulated CPU time (s) 1661.82
Current children cumulated vsize (KiB) 68332

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32048
/proc/meminfo: memFree=1812448/2055920 swapFree=4191896/4192956
[pid=32047] ppid=32045 vsize=65592 CPUtime=1721.8
/proc/32047/stat : 32047 (bsolo) R 32045 32047 32004 0 -1 4194304 11972045 0 0 0 166879 5301 0 0 25 0 1 0 181946477 67166208 14089 1992294400 134512640 137136520 4294956256 18446744073709551615 134598574 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32047/statm: 16398 14089 291 640 0 15754 0
Current children cumulated CPU time (s) 1721.8
Current children cumulated vsize (KiB) 65592

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32048
/proc/meminfo: memFree=1812384/2055920 swapFree=4191896/4192956
[pid=32047] ppid=32045 vsize=67752 CPUtime=1781.78
/proc/32047/stat : 32047 (bsolo) R 32045 32047 32004 0 -1 4194304 12230608 0 0 0 172762 5416 0 0 25 0 1 0 181946477 69378048 14120 1992294400 134512640 137136520 4294956256 18446744073709551615 135387467 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32047/statm: 16938 14120 291 640 0 16294 0
Current children cumulated CPU time (s) 1781.78
Current children cumulated vsize (KiB) 67752

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 32048
/proc/meminfo: memFree=1812384/2055920 swapFree=4191896/4192956
[pid=32047] ppid=32045 vsize=68296 CPUtime=1791.38
/proc/32047/stat : 32047 (bsolo) R 32045 32047 32004 0 -1 4194304 12272772 0 0 0 173703 5435 0 0 25 0 1 0 181946477 69935104 14125 1992294400 134512640 137136520 4294956256 18446744073709551615 135454314 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32047/statm: 17074 14125 291 640 0 16430 0
Current children cumulated CPU time (s) 1791.38
Current children cumulated vsize (KiB) 68296

[startup+1795.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32048
/proc/meminfo: memFree=1812384/2055920 swapFree=4191896/4192956
[pid=32047] ppid=32045 vsize=67376 CPUtime=1794.58
/proc/32047/stat : 32047 (bsolo) R 32045 32047 32004 0 -1 4194304 12286293 0 0 0 174018 5440 0 0 25 0 1 0 181946477 68993024 14103 1992294400 134512640 137136520 4294956256 18446744073709551615 135410597 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32047/statm: 16844 14103 291 640 0 16200 0
Current children cumulated CPU time (s) 1794.58
Current children cumulated vsize (KiB) 67376

[startup+1796.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32048
/proc/meminfo: memFree=1812384/2055920 swapFree=4191896/4192956
[pid=32047] ppid=32045 vsize=66292 CPUtime=1796.18
/proc/32047/stat : 32047 (bsolo) R 32045 32047 32004 0 -1 4194304 12293121 0 0 0 174174 5444 0 0 25 0 1 0 181946477 67883008 14084 1992294400 134512640 137136520 4294956256 18446744073709551615 136505509 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32047/statm: 16843 14088 291 640 0 16199 0
Current children cumulated CPU time (s) 1796.18
Current children cumulated vsize (KiB) 66292

[startup+1797.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32048
/proc/meminfo: memFree=1812384/2055920 swapFree=4191896/4192956
[pid=32047] ppid=32045 vsize=68096 CPUtime=1796.98
/proc/32047/stat : 32047 (bsolo) R 32045 32047 32004 0 -1 4194304 12296501 0 0 0 174252 5446 0 0 25 0 1 0 181946477 69730304 14117 1992294400 134512640 137136520 4294956256 18446744073709551615 135443846 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32047/statm: 17024 14117 291 640 0 16380 0
Current children cumulated CPU time (s) 1796.98
Current children cumulated vsize (KiB) 68096

[startup+1798.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32048
/proc/meminfo: memFree=1812384/2055920 swapFree=4191896/4192956
[pid=32047] ppid=32045 vsize=67376 CPUtime=1797.78
/proc/32047/stat : 32047 (bsolo) R 32045 32047 32004 0 -1 4194304 12299996 0 0 0 174330 5448 0 0 25 0 1 0 181946477 68993024 14106 1992294400 134512640 137136520 4294956256 18446744073709551615 135375197 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32047/statm: 16844 14107 291 640 0 16200 0
Current children cumulated CPU time (s) 1797.78
Current children cumulated vsize (KiB) 67376

[startup+1798.51 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32048
/proc/meminfo: memFree=1812384/2055920 swapFree=4191896/4192956
[pid=32047] ppid=32045 vsize=68092 CPUtime=1797.98
/proc/32047/stat : 32047 (bsolo) R 32045 32047 32004 0 -1 4194304 12300873 0 0 0 174350 5448 0 0 25 0 1 0 181946477 69726208 14116 1992294400 134512640 137136520 4294956256 18446744073709551615 136504572 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32047/statm: 17023 14116 291 640 0 16379 0
Current children cumulated CPU time (s) 1797.98
Current children cumulated vsize (KiB) 68092

Child status: 0
Real time (s): 1798.54
CPU time (s): 1798.02
CPU user time (s): 1743.52
CPU system time (s): 54.4997
CPU usage (%): 99.9715
Max. virtual memory (cumulated for all children) (KiB): 69800

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1743.52
system time used= 54.4997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12300944
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= 2204

runsolver used 1.57676 second user time and 3.38948 second system time

The end

Launcher Data 

Begin job on node2 at 2009-06-16 11:10:54
IDJOB=1877178
IDBENCH=1980
IDSOLVER=699
FILE ID=node2/1877178-1245143454
PBS_JOBID= 9363749
Free space on /tmp= 66452 MiB

SOLVER NAME= bsolo 3.1
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB06/liu/vtxcov/normalized-vtxcov_v2000_e4000_21.opb.PB06.opb
COMMAND LINE= bsolo -l2 -tTIMEOUT -mMEMLIMIT BENCHNAME
CONVERSION SCRIPT= PBconversionToLinear BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1877178-1245143454/watcher-1877178-1245143454 -o /tmp/evaluation-result-1877178-1245143454/solver-1877178-1245143454 -C 1800 -W 2000 -M 1800  bsolo -l2 -t1800 -m1800 HOME/instance-1877178-1245143454.opb

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

MD5SUM BENCH= 1a62ccf42beef1991aac7e4813cc0d13
RANDOM SEED=1881274598

node2.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		: 3000.214
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		: 3000.214
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:       1869640 kB
Buffers:         24184 kB
Cached:          91088 kB
SwapCached:        260 kB
Active:          19092 kB
Inactive:       109344 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1869640 kB
SwapTotal:     4192956 kB
SwapFree:      4191896 kB
Dirty:            4256 kB
Writeback:           0 kB
Mapped:          21640 kB
Slab:            43796 kB
Committed_AS:   149036 kB
PageTables:       1468 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-1877178-1245143454.opb

Free space on /tmp at the end= 66448 MiB
End job on node2 at 2009-06-16 11:40:53