Trace number 355970

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 NameAnswerCPU timeWall clock time
picosat 535SAT 3287.48 3288.55

General information on the benchmark

Nameindustrial/IBM_FV_2004_30/
IBM_FV_2004_rule_batch_30_SAT_dat.k80.cnf
MD5SUMd35e27c66dd20912347d4209a4f12c99
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark981.31
Satisfiable
(Un)Satisfiability was proved
Number of variables165064
Number of clauses686589
Sum of the clauses size1761641
Maximum clause length12
Minimum clause length1
Number of clauses of size 12072
Number of clauses of size 2487000
Number of clauses of size 3128986
Number of clauses of size 424474
Number of clauses of size 513939
Number of clauses of size over 530118

Solver Data (download as text)

 [...]

#
# trace file is too large. Trace was truncated at this point.
#

3287.33/3288.43	v 164609 164610 164611 164612 164613 164614 164615 164616 164617 164618 164619
3287.33/3288.43	v -164620 164621 164622 164623 164624 164625 164626 164627 164628 164629 164630
3287.42/3288.53	v 164631 164632 164633 164634 164635 164636 164637 164638 164639 164640 164641
3287.42/3288.53	v 164642 164643 164644 164645 164646 164647 164648 164649 164650 164651 164652
3287.42/3288.53	v 164653 164654 164655 164656 164657 164658 164659 164660 164661 164662 164663
3287.42/3288.53	v 164664 164665 164666 164667 164668 164669 164670 164671 164672 164673 164674
3287.42/3288.53	v 164675 164676 164677 164678 164679 164680 -164681 164682 164683 164684
3287.42/3288.53	v -164685 164686 -164687 -164688 164689 164690 164691 164692 164693 164694
3287.42/3288.53	v 164695 164696 164697 164698 164699 164700 164701 164702 164703 164704 164705
3287.42/3288.53	v -164706 164707 -164708 -164709 -164710 -164711 -164712 164713 -164714 -164715
3287.42/3288.53	v 164716 164717 164718 164719 164720 164721 -164722 164723 164724 -164725
3287.42/3288.53	v 164726 164727 164728 164729 164730 -164731 164732 164733 164734 164735 164736
3287.42/3288.53	v 164737 164738 164739 164740 164741 164742 164743 -164744 164745 164746 164747
3287.42/3288.53	v 164748 164749 164750 164751 164752 164753 164754 164755 164756 164757 164758
3287.42/3288.53	v -164759 -164760 -164761 -164762 -164763 164764 -164765 -164766 -164767
3287.42/3288.53	v -164768 -164769 -164770 -164771 -164772 -164773 -164774 -164775 -164776
3287.42/3288.53	v -164777 -164778 -164779 -164780 164781 -164782 -164783 -164784 -164785
3287.42/3288.53	v -164786 -164787 -164788 -164789 -164790 -164791 -164792 -164793 -164794
3287.42/3288.53	v -164795 -164796 -164797 -164798 -164799 -164800 -164801 -164802 -164803
3287.42/3288.53	v -164804 -164805 -164806 -164807 164808 -164809 -164810 -164811 -164812
3287.42/3288.53	v -164813 -164814 -164815 164816 164817 -164818 -164819 164820 -164821 -164822
3287.42/3288.53	v -164823 -164824 -164825 -164826 -164827 -164828 164829 -164830 -164831
3287.42/3288.53	v -164832 -164833 -164834 -164835 -164836 -164837 -164838 -164839 -164840
3287.42/3288.53	v -164841 -164842 -164843 -164844 -164845 -164846 -164847 -164848 -164849
3287.42/3288.53	v -164850 -164851 -164852 -164853 -164854 -164855 -164856 -164857 -164858
3287.42/3288.53	v -164859 -164860 -164861 -164862 -164863 -164864 -164865 -164866 -164867
3287.42/3288.53	v -164868 -164869 -164870 -164871 -164872 -164873 -164874 -164875 -164876
3287.42/3288.53	v -164877 -164878 -164879 -164880 -164881 -164882 -164883 -164884 -164885
3287.42/3288.53	v -164886 -164887 -164888 -164889 -164890 -164891 -164892 164893 -164894
3287.42/3288.53	v -164895 -164896 -164897 -164898 -164899 -164900 -164901 -164902 -164903
3287.42/3288.53	v -164904 -164905 -164906 -164907 -164908 -164909 -164910 -164911 -164912
3287.42/3288.53	v -164913 -164914 -164915 -164916 -164917 -164918 -164919 -164920 -164921
3287.42/3288.53	v -164922 -164923 -164924 -164925 -164926 -164927 -164928 -164929 -164930
3287.42/3288.53	v -164931 -164932 -164933 -164934 -164935 -164936 -164937 -164938 -164939
3287.42/3288.53	v -164940 -164941 -164942 -164943 -164944 -164945 -164946 -164947 -164948
3287.42/3288.53	v -164949 -164950 -164951 -164952 -164953 -164954 -164955 -164956 -164957
3287.42/3288.53	v -164958 -164959 -164960 -164961 -164962 -164963 -164964 -164965 -164966
3287.42/3288.53	v -164967 -164968 -164969 164970 -164971 -164972 -164973 -164974 -164975
3287.42/3288.53	v -164976 -164977 -164978 -164979 -164980 -164981 -164982 -164983 -164984
3287.42/3288.53	v -164985 -164986 -164987 -164988 -164989 -164990 -164991 -164992 -164993
3287.42/3288.53	v 164994 -164995 164996 -164997 164998 164999 -165000 165001 165002 -165003
3287.42/3288.53	v -165004 -165005 165006 -165007 165008 165009 -165010 165011 165012 165013
3287.42/3288.53	v 165014 165015 -165016 165017 165018 165019 165020 165021 -165022 165023
3287.42/3288.53	v 165024 165025 -165026 -165027 165028 165029 165030 -165031 -165032 165033
3287.42/3288.53	v 165034 -165035 -165036 -165037 165038 165039 -165040 165041 165042 165043
3287.42/3288.53	v 165044 165045 -165046 165047 -165048 -165049 -165050 -165051 165052 -165053
3287.42/3288.53	v -165054 -165055 165056 165057 -165058 -165059 -165060 -165061 -165062 -165063
3287.42/3288.53	v -165064 0

Verifier Data (download as text)

OK

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node71/watcher-355970-1176826204 -o ROOT/results/node71/solver-355970-1176826204 -C 10000 -W 15000 -M 1800 --output-limit 1,15 /tmp/evaluation/355970-1176826204/picosat /tmp/evaluation/355970-1176826204/instance-355970-1176826204.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 10000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 10030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 15000 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: 0.72 0.93 0.98 3/64 16579
/proc/meminfo: memFree=1822072/2055920 swapFree=4184232/4192956
[pid=16579] ppid=16577 vsize=564 CPUtime=0
/proc/16579/stat : 16579 (picosat) R 16577 16579 16523 0 -1 4194304 56 0 0 0 0 0 0 0 18 0 1 0 158609844 577536 41 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134604413 0 0 4096 0 0 0 0 17 1 0 0
/proc/16579/statm: 141 41 32 102 0 36 0

[startup+0.056557 s]
/proc/loadavg: 0.72 0.93 0.98 3/64 16579
/proc/meminfo: memFree=1822072/2055920 swapFree=4184232/4192956
[pid=16579] ppid=16577 vsize=564 CPUtime=0.05
/proc/16579/stat : 16579 (picosat) R 16577 16579 16523 0 -1 4194304 56 0 0 0 5 0 0 0 18 0 1 0 158609844 577536 41 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134604413 0 0 4096 0 0 0 0 17 1 0 0
/proc/16579/statm: 141 41 32 102 0 36 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 564

[startup+0.101563 s]
/proc/loadavg: 0.72 0.93 0.98 3/64 16579
/proc/meminfo: memFree=1822072/2055920 swapFree=4184232/4192956
[pid=16579] ppid=16577 vsize=704 CPUtime=0.09
/proc/16579/stat : 16579 (picosat) R 16577 16579 16523 0 -1 4194304 111 0 0 0 8 1 0 0 18 0 1 0 158609844 720896 96 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/16579/statm: 176 96 40 102 0 71 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 704

[startup+0.30159 s]
/proc/loadavg: 0.72 0.93 0.98 3/64 16579
/proc/meminfo: memFree=1822072/2055920 swapFree=4184232/4192956
[pid=16579] ppid=16577 vsize=2128 CPUtime=0.29
/proc/16579/stat : 16579 (picosat) R 16577 16579 16523 0 -1 4194304 408 0 0 0 17 12 0 0 19 0 1 0 158609844 2179072 393 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/16579/statm: 532 393 40 102 0 427 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2128

[startup+0.701644 s]
/proc/loadavg: 0.72 0.93 0.98 3/64 16579
/proc/meminfo: memFree=1822072/2055920 swapFree=4184232/4192956
[pid=16579] ppid=16577 vsize=4140 CPUtime=0.69
/proc/16579/stat : 16579 (picosat) R 16577 16579 16523 0 -1 4194304 833 0 0 0 34 35 0 0 23 0 1 0 158609844 4239360 818 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/16579/statm: 1035 818 40 102 0 930 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4140

[startup+1.50175 s]
/proc/loadavg: 0.72 0.93 0.98 2/65 16580
/proc/meminfo: memFree=1817648/2055920 swapFree=4184232/4192956
[pid=16579] ppid=16577 vsize=8300 CPUtime=1.49
/proc/16579/stat : 16579 (picosat) R 16577 16579 16523 0 -1 4194304 1783 0 0 0 71 78 0 0 25 0 1 0 158609844 8499200 1768 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/16579/statm: 2075 1768 40 102 0 1970 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8300

[startup+3.10197 s]
/proc/loadavg: 0.72 0.93 0.98 2/65 16580
/proc/meminfo: memFree=1812336/2055920 swapFree=4184232/4192956
[pid=16579] ppid=16577 vsize=16616 CPUtime=3.09
/proc/16579/stat : 16579 (picosat) R 16577 16579 16523 0 -1 4194304 3602 0 0 0 143 166 0 0 25 0 1 0 158609844 17014784 3587 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/16579/statm: 4154 3587 40 102 0 4049 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 16616

[startup+6.30241 s]
/proc/loadavg: 0.74 0.94 0.98 2/65 16580
/proc/meminfo: memFree=1797936/2055920 swapFree=4184232/4192956
[pid=16579] ppid=16577 vsize=32964 CPUtime=6.29
/proc/16579/stat : 16579 (picosat) R 16577 16579 16523 0 -1 4194304 6397 0 0 0 331 298 0 0 25 0 1 0 158609844 33755136 6343 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525669 0 0 4096 0 0 0 0 17 1 0 0
/proc/16579/statm: 8241 6343 48 102 0 8136 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 32964

[startup+12.7013 s]
/proc/loadavg: 0.76 0.94 0.98 2/65 16580
/proc/meminfo: memFree=1795824/2055920 swapFree=4184232/4192956
[pid=16579] ppid=16577 vsize=34020 CPUtime=12.69
/proc/16579/stat : 16579 (picosat) R 16577 16579 16523 0 -1 4194304 6649 0 0 0 970 299 0 0 25 0 1 0 158609844 34836480 6595 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525672 0 0 4096 0 0 0 0 17 1 0 0
/proc/16579/statm: 8505 6595 48 102 0 8400 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 34020

[startup+25.502 s]
/proc/loadavg: 0.88 0.95 0.98 2/65 16580
/proc/meminfo: memFree=1793136/2055920 swapFree=4184232/4192956
[pid=16579] ppid=16577 vsize=36528 CPUtime=25.48
/proc/16579/stat : 16579 (picosat) R 16577 16579 16523 0 -1 4194304 7309 0 0 0 2249 299 0 0 25 0 1 0 158609844 37404672 7255 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/16579/statm: 9132 7255 48 102 0 9027 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 36528

[startup+51.1015 s]
/proc/loadavg: 0.92 0.96 0.98 2/65 16580
/proc/meminfo: memFree=1791792/2055920 swapFree=4184232/4192956
[pid=16579] ppid=16577 vsize=39896 CPUtime=51.06
/proc/16579/stat : 16579 (picosat) R 16577 16579 16523 0 -1 4194304 7718 0 0 0 4807 299 0 0 25 0 1 0 158609844 40853504 7617 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525703 0 0 4096 0 0 0 0 17 1 0 0
/proc/16579/statm: 9974 7617 48 102 0 9869 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 39896

[startup+102.306 s]
/proc/loadavg: 0.96 0.96 0.98 2/65 16580
/proc/meminfo: memFree=1790384/2055920 swapFree=4184232/4192956
[pid=16579] ppid=16577 vsize=40952 CPUtime=102.25
/proc/16579/stat : 16579 (picosat) R 16577 16579 16523 0 -1 4194304 8182 0 0 0 9925 300 0 0 25 0 1 0 158609844 41934848 7925 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134522703 0 0 4096 0 0 0 0 17 1 0 0
/proc/16579/statm: 10238 7925 48 102 0 10133 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 40952

[startup+162.302 s]
/proc/loadavg: 0.98 0.97 0.98 2/65 16580
/proc/meminfo: memFree=1788784/2055920 swapFree=4184232/4192956
[pid=16579] ppid=16577 vsize=42536 CPUtime=162.23
/proc/16579/stat : 16579 (picosat) R 16577 16579 16523 0 -1 4194304 8701 0 0 0 15923 300 0 0 25 0 1 0 158609844 43556864 8327 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134520301 0 0 4096 0 0 0 0 17 1 0 0
/proc/16579/statm: 10634 8327 48 102 0 10529 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 42536

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16580
/proc/meminfo: memFree=1787056/2055920 swapFree=4184232/4192956
[pid=16579] ppid=16577 vsize=45144 CPUtime=222.21
/proc/16579/stat : 16579 (picosat) R 16577 16579 16523 0 -1 4194304 9248 0 0 0 21920 301 0 0 25 0 1 0 158609844 46227456 8745 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134524027 0 0 4096 0 0 0 0 17 1 0 0
/proc/16579/statm: 11286 8745 48 102 0 11181 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 45144

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16580
/proc/meminfo: memFree=1786160/2055920 swapFree=4184232/4192956
[pid=16579] ppid=16577 vsize=46068 CPUtime=282.19
/proc/16579/stat : 16579 (picosat) R 16577 16579 16523 0 -1 4194304 9541 0 0 0 27918 301 0 0 25 0 1 0 158609844 47173632 8969 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/16579/statm: 11517 8969 48 102 0 11412 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 46068

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16580
/proc/meminfo: memFree=1784816/2055920 swapFree=4184232/4192956
[pid=16579] ppid=16577 vsize=47244 CPUtime=342.17
/proc/16579/stat : 16579 (picosat) R 16577 16579 16523 0 -1 4194304 10015 0 0 0 33916 301 0 0 25 0 1 0 158609844 48377856 9293 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/16579/statm: 11811 9293 48 102 0 11706 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 47244

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16580
/proc/meminfo: memFree=1783152/2055920 swapFree=4184232/4192956
[pid=16579] ppid=16577 vsize=48960 CPUtime=402.16
/proc/16579/stat : 16579 (picosat) R 16577 16579 16523 0 -1 4194304 10507 0 0 0 39914 302 0 0 25 0 1 0 158609844 50135040 9705 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/16579/statm: 12240 9705 48 102 0 12135 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 48960

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16580
/proc/meminfo: memFree=1781424/2055920 swapFree=4184232/4192956
[pid=16579] ppid=16577 vsize=50544 CPUtime=462.14
/proc/16579/stat : 16579 (picosat) R 16577 16579 16523 0 -1 4194304 11015 0 0 0 45912 302 0 0 25 0 1 0 158609844 51757056 10129 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134522823 0 0 4096 0 0 0 0 17 1 0 0
/proc/16579/statm: 12636 10129 48 102 0 12531 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 50544

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16580
/proc/meminfo: memFree=1779184/2055920 swapFree=4184232/4192956
[pid=16579] ppid=16577 vsize=52780 CPUtime=522.12
/proc/16579/stat : 16579 (picosat) R 16577 16579 16523 0 -1 4194304 11682 0 0 0 51909 303 0 0 25 0 1 0 158609844 54046720 10708 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529347 0 0 4096 0 0 0 0 17 1 0 0
/proc/16579/statm: 13195 10708 48 102 0 13090 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 52780

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16580
/proc/meminfo: memFree=1778992/2055920 swapFree=4184232/4192956
[pid=16579] ppid=16577 vsize=52908 CPUtime=582.11
/proc/16579/stat : 16579 (picosat) R 16577 16579 16523 0 -1 4194304 11810 0 0 0 57907 304 0 0 25 0 1 0 158609844 54177792 10743 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525637 0 0 4096 0 0 0 0 17 1 0 0
/proc/16579/statm: 13227 10743 48 102 0 13122 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 52908

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16580
/proc/meminfo: memFree=1774448/2055920 swapFree=4184232/4192956
[pid=16579] ppid=16577 vsize=57360 CPUtime=642.09
/proc/16579/stat : 16579 (picosat) R 16577 16579 16523 0 -1 4194304 13043 0 0 0 63904 305 0 0 25 0 1 0 158609844 58736640 11879 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134524112 0 0 4096 0 0 0 0 17 1 0 0
/proc/16579/statm: 14340 11879 48 102 0 14235 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 57360


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# More data... #
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/proc/meminfo: memFree=1744816/2055920 swapFree=4184232/4192956
[pid=16579] ppid=16577 vsize=85972 CPUtime=2501.56
/proc/16579/stat : 16579 (picosat) R 16577 16579 16523 0 -1 4194304 22162 0 0 0 249841 315 0 0 25 0 1 0 158609844 88035328 19145 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/16579/statm: 21493 19145 48 102 0 21388 0
Current children cumulated CPU time (s) 2501.56
Current children cumulated vsize (KiB) 85972

[startup+2562.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16582
/proc/meminfo: memFree=1744816/2055920 swapFree=4184232/4192956
[pid=16579] ppid=16577 vsize=85972 CPUtime=2561.54
/proc/16579/stat : 16579 (picosat) R 16577 16579 16523 0 -1 4194304 22162 0 0 0 255839 315 0 0 25 0 1 0 158609844 88035328 19145 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529868 0 0 4096 0 0 0 0 17 1 0 0
/proc/16579/statm: 21493 19145 48 102 0 21388 0
Current children cumulated CPU time (s) 2561.54
Current children cumulated vsize (KiB) 85972

[startup+2622.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16582
/proc/meminfo: memFree=1744816/2055920 swapFree=4184232/4192956
[pid=16579] ppid=16577 vsize=85972 CPUtime=2621.52
/proc/16579/stat : 16579 (picosat) R 16577 16579 16523 0 -1 4194304 22162 0 0 0 261837 315 0 0 25 0 1 0 158609844 88035328 19145 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134520495 0 0 4096 0 0 0 0 17 1 0 0
/proc/16579/statm: 21493 19145 48 102 0 21388 0
Current children cumulated CPU time (s) 2621.52
Current children cumulated vsize (KiB) 85972

[startup+2682.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16582
/proc/meminfo: memFree=1743792/2055920 swapFree=4184232/4192956
[pid=16579] ppid=16577 vsize=87160 CPUtime=2681.5
/proc/16579/stat : 16579 (picosat) R 16577 16579 16523 0 -1 4194304 22455 0 0 0 267835 315 0 0 25 0 1 0 158609844 89251840 19438 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/16579/statm: 21790 19438 48 102 0 21685 0
Current children cumulated CPU time (s) 2681.5
Current children cumulated vsize (KiB) 87160

[startup+2742.31 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16582
/proc/meminfo: memFree=1742640/2055920 swapFree=4184232/4192956
[pid=16579] ppid=16577 vsize=87952 CPUtime=2741.49
/proc/16579/stat : 16579 (picosat) R 16577 16579 16523 0 -1 4194304 22838 0 0 0 273833 316 0 0 25 0 1 0 158609844 90062848 19656 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134582205 0 0 4096 0 0 0 0 17 1 0 0
/proc/16579/statm: 21988 19656 48 102 0 21883 0
Current children cumulated CPU time (s) 2741.49
Current children cumulated vsize (KiB) 87952

[startup+2802.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16582
/proc/meminfo: memFree=1742640/2055920 swapFree=4184232/4192956
[pid=16579] ppid=16577 vsize=87952 CPUtime=2801.47
/proc/16579/stat : 16579 (picosat) R 16577 16579 16523 0 -1 4194304 22838 0 0 0 279831 316 0 0 25 0 1 0 158609844 90062848 19656 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525522 0 0 4096 0 0 0 0 17 1 0 0
/proc/16579/statm: 21988 19656 48 102 0 21883 0
Current children cumulated CPU time (s) 2801.47
Current children cumulated vsize (KiB) 87952

[startup+2862.3 s]
/proc/loadavg: 1.08 1.00 0.99 2/65 16582
/proc/meminfo: memFree=1742640/2055920 swapFree=4184232/4192956
[pid=16579] ppid=16577 vsize=87952 CPUtime=2861.46
/proc/16579/stat : 16579 (picosat) R 16577 16579 16523 0 -1 4194304 22838 0 0 0 285830 316 0 0 25 0 1 0 158609844 90062848 19656 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/16579/statm: 21988 19656 48 102 0 21883 0
Current children cumulated CPU time (s) 2861.46
Current children cumulated vsize (KiB) 87952

[startup+2922.3 s]
/proc/loadavg: 1.07 1.01 1.00 2/65 16582
/proc/meminfo: memFree=1741808/2055920 swapFree=4184232/4192956
[pid=16579] ppid=16577 vsize=88600 CPUtime=2921.44
/proc/16579/stat : 16579 (picosat) R 16577 16579 16523 0 -1 4194304 23194 0 0 0 291828 316 0 0 25 0 1 0 158609844 90726400 19841 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529977 0 0 4096 0 0 0 0 17 1 0 0
/proc/16579/statm: 22150 19841 48 102 0 22045 0
Current children cumulated CPU time (s) 2921.44
Current children cumulated vsize (KiB) 88600

[startup+2982.3 s]
/proc/loadavg: 1.07 1.02 1.00 2/65 16582
/proc/meminfo: memFree=1741872/2055920 swapFree=4184232/4192956
[pid=16579] ppid=16577 vsize=88600 CPUtime=2981.42
/proc/16579/stat : 16579 (picosat) R 16577 16579 16523 0 -1 4194304 23194 0 0 0 297826 316 0 0 25 0 1 0 158609844 90726400 19841 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/16579/statm: 22150 19841 48 102 0 22045 0
Current children cumulated CPU time (s) 2981.42
Current children cumulated vsize (KiB) 88600

[startup+3042.3 s]
/proc/loadavg: 1.02 1.02 1.00 2/65 16582
/proc/meminfo: memFree=1741872/2055920 swapFree=4184232/4192956
[pid=16579] ppid=16577 vsize=88600 CPUtime=3041.4
/proc/16579/stat : 16579 (picosat) R 16577 16579 16523 0 -1 4194304 23194 0 0 0 303824 316 0 0 25 0 1 0 158609844 90726400 19841 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529974 0 0 4096 0 0 0 0 17 1 0 0
/proc/16579/statm: 22150 19841 48 102 0 22045 0
Current children cumulated CPU time (s) 3041.4
Current children cumulated vsize (KiB) 88600

[startup+3102.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/71 16756
/proc/meminfo: memFree=1739072/2055920 swapFree=4184232/4192956
[pid=16579] ppid=16577 vsize=90436 CPUtime=3101.31
/proc/16579/stat : 16579 (picosat) R 16577 16579 16523 0 -1 4194304 23644 0 0 0 309812 319 0 0 25 0 1 0 158609844 92606464 20291 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134583827 0 0 4096 0 0 0 0 17 1 0 0
/proc/16579/statm: 22609 20291 48 102 0 22504 0
Current children cumulated CPU time (s) 3101.31
Current children cumulated vsize (KiB) 90436

[startup+3162.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 16780
/proc/meminfo: memFree=1734192/2055920 swapFree=4184232/4192956
[pid=16579] ppid=16577 vsize=96112 CPUtime=3161.27
/proc/16579/stat : 16579 (picosat) R 16577 16579 16523 0 -1 4194304 25243 0 0 0 315806 321 0 0 25 0 1 0 158609844 98418688 21709 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134524027 0 0 4096 0 0 0 0 17 1 0 0
/proc/16579/statm: 24028 21709 48 102 0 23923 0
Current children cumulated CPU time (s) 3161.27
Current children cumulated vsize (KiB) 96112

[startup+3222.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16780
/proc/meminfo: memFree=1734192/2055920 swapFree=4184232/4192956
[pid=16579] ppid=16577 vsize=96112 CPUtime=3221.25
/proc/16579/stat : 16579 (picosat) R 16577 16579 16523 0 -1 4194304 25243 0 0 0 321804 321 0 0 25 0 1 0 158609844 98418688 21709 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529943 0 0 4096 0 0 0 0 17 1 0 0
/proc/16579/statm: 24028 21709 48 102 0 23923 0
Current children cumulated CPU time (s) 3221.25
Current children cumulated vsize (KiB) 96112

[startup+3282.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16780
/proc/meminfo: memFree=1734192/2055920 swapFree=4184232/4192956
[pid=16579] ppid=16577 vsize=96112 CPUtime=3281.24
/proc/16579/stat : 16579 (picosat) R 16577 16579 16523 0 -1 4194304 25243 0 0 0 327803 321 0 0 25 0 1 0 158609844 98418688 21709 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/16579/statm: 24028 21709 48 102 0 23923 0
Current children cumulated CPU time (s) 3281.24
Current children cumulated vsize (KiB) 96112

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

[startup+3283.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16780
/proc/meminfo: memFree=1734192/2055920 swapFree=4184232/4192956
[pid=16579] ppid=16577 vsize=96112 CPUtime=3282.04
/proc/16579/stat : 16579 (picosat) R 16577 16579 16523 0 -1 4194304 25243 0 0 0 327883 321 0 0 25 0 1 0 158609844 98418688 21709 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/16579/statm: 24028 21709 48 102 0 23923 0
Current children cumulated CPU time (s) 3282.04
Current children cumulated vsize (KiB) 96112

[startup+3286.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16780
/proc/meminfo: memFree=1734192/2055920 swapFree=4184232/4192956
[pid=16579] ppid=16577 vsize=96112 CPUtime=3285.24
/proc/16579/stat : 16579 (picosat) R 16577 16579 16523 0 -1 4194304 25243 0 0 0 328203 321 0 0 25 0 1 0 158609844 98418688 21709 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525659 0 0 4096 0 0 0 0 17 1 0 0
/proc/16579/statm: 24028 21709 48 102 0 23923 0
Current children cumulated CPU time (s) 3285.24
Current children cumulated vsize (KiB) 96112

[startup+3287.91 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16780
/proc/meminfo: memFree=1734192/2055920 swapFree=4184232/4192956
[pid=16579] ppid=16577 vsize=96112 CPUtime=3286.84
/proc/16579/stat : 16579 (picosat) R 16577 16579 16523 0 -1 4194304 25243 0 0 0 328363 321 0 0 25 0 1 0 158609844 98418688 21709 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/16579/statm: 24028 21709 48 102 0 23923 0
Current children cumulated CPU time (s) 3286.84
Current children cumulated vsize (KiB) 96112

[startup+3288.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16780
/proc/meminfo: memFree=1734192/2055920 swapFree=4184232/4192956
[pid=16579] ppid=16577 vsize=96112 CPUtime=3287.23
/proc/16579/stat : 16579 (picosat) R 16577 16579 16523 0 -1 4194304 25248 0 0 0 328402 321 0 0 25 0 1 0 158609844 98418688 21714 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134544783 0 0 4096 0 0 0 0 17 1 0 0
/proc/16579/statm: 24028 21714 48 102 0 23923 0
Current children cumulated CPU time (s) 3287.23
Current children cumulated vsize (KiB) 96112

[startup+3288.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16780
/proc/meminfo: memFree=1734192/2055920 swapFree=4184232/4192956
[pid=16579] ppid=16577 vsize=93540 CPUtime=3287.42
/proc/16579/stat : 16579 (picosat) R 16577 16579 16523 0 -1 4194304 25255 0 0 0 328421 321 0 0 17 0 1 0 158609844 95784960 21243 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134580045 0 0 4096 0 0 0 0 17 1 0 0
/proc/16579/statm: 23385 21243 52 102 0 23280 0
Current children cumulated CPU time (s) 3287.42
Current children cumulated vsize (KiB) 93540

Child status: 10
Real time (s): 3288.55
CPU time (s): 3287.48
CPU user time (s): 3284.25
CPU system time (s): 3.23751
CPU usage (%): 99.9674
Max. virtual memory (cumulated for all children) (KiB): 96836

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3284.25
system time used= 3.23751
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 25256
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= 230
involuntary context switches= 5124

runsolver used 2.27165 second user time and 6.82196 second system time

The end

Launcher Data (download as text)

Begin job on node71 on Tue Apr 17 16:10:05 UTC 2007

IDJOB= 355970
IDBENCH= 20558
IDSOLVER= 171
FILE ID= node71/355970-1176826204

PBS_JOBID= 4586400

Free space on /tmp= 66509 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/industrial/IBM_FV_2004_30/IBM_FV_2004_rule_batch_30_SAT_dat.k80.cnf
COMMAND LINE= /tmp/evaluation/355970-1176826204/picosat /tmp/evaluation/355970-1176826204/instance-355970-1176826204.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node71/watcher-355970-1176826204 -o ROOT/results/node71/solver-355970-1176826204 -C 10000 -W 15000 -M 1800 --output-limit 1,15  /tmp/evaluation/355970-1176826204/picosat /tmp/evaluation/355970-1176826204/instance-355970-1176826204.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  d35e27c66dd20912347d4209a4f12c99

RANDOM SEED= 754880382

TIME LIMIT= 10000 seconds
MEMORY LIMIT= 1800 MiB

Linux node71.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		: 3000.234
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		: 3000.234
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:       1822480 kB
Buffers:         14536 kB
Cached:         155548 kB
SwapCached:       2772 kB
Active:          49216 kB
Inactive:       130340 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1822480 kB
SwapTotal:     4192956 kB
SwapFree:      4184232 kB
Dirty:           17072 kB
Writeback:           0 kB
Mapped:          15540 kB
Slab:            39892 kB
Committed_AS:  2501972 kB
PageTables:       1448 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66509 MiB

End job on node71 on Tue Apr 17 17:04:54 UTC 2007