Trace number 295133

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
CMUSAT BASE 2007-02-08? (TO) 1200.08 1200.43

General information on the benchmark

Namerandom/OnTreshold/7SAT/v65/
unif-k7-r89-v65-c5785-S461794864-15.SAT.shuffled.cnf
MD5SUM87601d6b29694c44112ef8c86b506fed
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark2.73958
Satisfiable
(Un)Satisfiability was proved
Number of variables65
Number of clauses5785
Sum of the clauses size40495
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 55785

Solver Data (download as text)



Verifier Data (download as text)




ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: 



Watcher Data (download as text)




runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node23/watcher-295133-1171800472 -o ROOT/results/node23/solver-295133-1171800472 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/295133-1171800472/cmusat_base /tmp/evaluation/295133-1171800472/instance-295133-1171800472.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 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: 0.91 0.95 0.98 3/77 1793
/proc/meminfo: memFree=861656/2055920 swapFree=4144472/4192956
[pid=1793] ppid=1791 vsize=2452 CPUtime=0
/proc/1793/stat : 1793 (cmusat_base) R 1791 1793 1481 0 -1 4194304 195 0 0 0 0 0 0 0 18 0 1 0 200001079 2510848 177 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/1793/statm: 613 177 90 241 0 369 0

[startup+0.107178 s]
/proc/loadavg: 0.91 0.95 0.98 3/77 1793
/proc/meminfo: memFree=861656/2055920 swapFree=4144472/4192956
[pid=1793] ppid=1791 vsize=2984 CPUtime=0.1
/proc/1793/stat : 1793 (cmusat_base) R 1791 1793 1481 0 -1 4194304 383 0 0 0 10 0 0 0 18 0 1 0 200001079 3055616 365 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/1793/statm: 746 365 110 241 0 502 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2984

[startup+0.515225 s]
/proc/loadavg: 0.91 0.95 0.98 3/77 1793
/proc/meminfo: memFree=861656/2055920 swapFree=4144472/4192956
[pid=1793] ppid=1791 vsize=3692 CPUtime=0.51
/proc/1793/stat : 1793 (cmusat_base) R 1791 1793 1481 0 -1 4194304 547 0 0 0 51 0 0 0 21 0 1 0 200001079 3780608 529 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560029 0 0 4096 35 0 0 0 17 1 0 0
/proc/1793/statm: 923 529 110 241 0 679 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3692

[startup+1.33532 s]
/proc/loadavg: 0.91 0.95 0.98 2/78 1794
/proc/meminfo: memFree=859600/2055920 swapFree=4144472/4192956
[pid=1793] ppid=1791 vsize=4924 CPUtime=1.33
/proc/1793/stat : 1793 (cmusat_base) R 1791 1793 1481 0 -1 4194304 846 0 0 0 133 0 0 0 25 0 1 0 200001079 5042176 794 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/1793/statm: 1231 794 110 241 0 987 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 4924

[startup+2.9745 s]
/proc/loadavg: 0.91 0.95 0.98 2/78 1794
/proc/meminfo: memFree=858384/2055920 swapFree=4144472/4192956
[pid=1793] ppid=1791 vsize=5096 CPUtime=2.97
/proc/1793/stat : 1793 (cmusat_base) R 1791 1793 1481 0 -1 4194304 939 0 0 0 297 0 0 0 25 0 1 0 200001079 5218304 872 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560476 0 0 4096 35 0 0 0 17 1 0 0
/proc/1793/statm: 1274 872 110 241 0 1030 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 5096

[startup+6.25388 s]
/proc/loadavg: 0.92 0.95 0.98 2/78 1794
/proc/meminfo: memFree=857680/2055920 swapFree=4144472/4192956
[pid=1793] ppid=1791 vsize=6000 CPUtime=6.24
/proc/1793/stat : 1793 (cmusat_base) R 1791 1793 1481 0 -1 4194304 1281 0 0 0 624 0 0 0 25 0 1 0 200001079 6144000 1097 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/1793/statm: 1500 1097 110 241 0 1256 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 6000

[startup+12.7116 s]
/proc/loadavg: 0.93 0.95 0.98 2/78 1794
/proc/meminfo: memFree=854736/2055920 swapFree=4144472/4192956
[pid=1793] ppid=1791 vsize=9064 CPUtime=12.69
/proc/1793/stat : 1793 (cmusat_base) R 1791 1793 1481 0 -1 4194304 2247 0 0 0 1269 0 0 0 25 0 1 0 200001079 9281536 1760 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559989 0 0 4096 35 0 0 0 17 1 0 0
/proc/1793/statm: 2266 1760 110 241 0 2022 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9064

[startup+25.5121 s]
/proc/loadavg: 0.94 0.96 0.98 2/78 1794
/proc/meminfo: memFree=852944/2055920 swapFree=4144472/4192956
[pid=1793] ppid=1791 vsize=10556 CPUtime=25.49
/proc/1793/stat : 1793 (cmusat_base) R 1791 1793 1481 0 -1 4194304 2955 0 0 0 2548 1 0 0 25 0 1 0 200001079 10809344 2204 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559862 0 0 4096 35 0 0 0 17 1 0 0
/proc/1793/statm: 2639 2204 110 241 0 2395 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 10556

[startup+51.122 s]
/proc/loadavg: 0.96 0.96 0.98 2/78 1794
/proc/meminfo: memFree=847504/2055920 swapFree=4144472/4192956
[pid=1793] ppid=1791 vsize=16872 CPUtime=51.09
/proc/1793/stat : 1793 (cmusat_base) R 1791 1793 1481 0 -1 4194304 5154 0 0 0 5107 2 0 0 25 0 1 0 200001079 17276928 3562 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 135080254 0 0 4096 35 0 0 0 17 1 0 0
/proc/1793/statm: 4218 3562 110 241 0 3974 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 16872

[startup+102.339 s]
/proc/loadavg: 0.98 0.96 0.98 2/78 1794
/proc/meminfo: memFree=842960/2055920 swapFree=4144472/4192956
[pid=1793] ppid=1791 vsize=20856 CPUtime=102.3
/proc/1793/stat : 1793 (cmusat_base) R 1791 1793 1481 0 -1 4194304 6832 0 0 0 10226 4 0 0 25 0 1 0 200001079 21356544 4682 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560149 0 0 4096 35 0 0 0 17 1 0 0
/proc/1793/statm: 5214 4682 110 241 0 4970 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 20856

[startup+162.377 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 1794
/proc/meminfo: memFree=833680/2055920 swapFree=4144472/4192956
[pid=1793] ppid=1791 vsize=32224 CPUtime=162.32
/proc/1793/stat : 1793 (cmusat_base) R 1791 1793 1481 0 -1 4194304 10268 0 0 0 16226 6 0 0 25 0 1 0 200001079 32997376 6998 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/1793/statm: 8056 6998 110 241 0 7812 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 32224

[startup+222.405 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 1794
/proc/meminfo: memFree=832400/2055920 swapFree=4144472/4192956
[pid=1793] ppid=1791 vsize=33256 CPUtime=222.33
/proc/1793/stat : 1793 (cmusat_base) R 1791 1793 1481 0 -1 4194304 11067 0 0 0 22226 7 0 0 25 0 1 0 200001079 34054144 7298 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560054 0 0 4096 35 0 0 0 17 1 0 0
/proc/1793/statm: 8314 7298 110 241 0 8070 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 33256

[startup+282.43 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 1794
/proc/meminfo: memFree=831504/2055920 swapFree=4144472/4192956
[pid=1793] ppid=1791 vsize=33876 CPUtime=282.33
/proc/1793/stat : 1793 (cmusat_base) R 1791 1793 1481 0 -1 4194304 11574 0 0 0 28226 7 0 0 25 0 1 0 200001079 34689024 7524 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/1793/statm: 8469 7524 110 241 0 8225 0
Current children cumulated CPU time (s) 282.33
Current children cumulated vsize (KiB) 33876

[startup+342.459 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 1794
/proc/meminfo: memFree=828944/2055920 swapFree=4144472/4192956
[pid=1793] ppid=1791 vsize=36436 CPUtime=342.34
/proc/1793/stat : 1793 (cmusat_base) R 1791 1793 1481 0 -1 4194304 12541 0 0 0 34225 9 0 0 25 0 1 0 200001079 37310464 8219 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/1793/statm: 9109 8219 110 241 0 8865 0
Current children cumulated CPU time (s) 342.34
Current children cumulated vsize (KiB) 36436

[startup+402.492 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 1794
/proc/meminfo: memFree=826128/2055920 swapFree=4144472/4192956
[pid=1793] ppid=1791 vsize=39020 CPUtime=402.36
/proc/1793/stat : 1793 (cmusat_base) R 1791 1793 1481 0 -1 4194304 13553 0 0 0 40225 11 0 0 25 0 1 0 200001079 39956480 8900 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559842 0 0 4096 35 0 0 0 17 1 0 0
/proc/1793/statm: 9755 8900 110 241 0 9511 0
Current children cumulated CPU time (s) 402.36
Current children cumulated vsize (KiB) 39020

[startup+462.524 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 1794
/proc/meminfo: memFree=822864/2055920 swapFree=4144472/4192956
[pid=1793] ppid=1791 vsize=42164 CPUtime=462.38
/proc/1793/stat : 1793 (cmusat_base) R 1791 1793 1481 0 -1 4194304 14807 0 0 0 46225 13 0 0 25 0 1 0 200001079 43175936 9714 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/1793/statm: 10541 9714 110 241 0 10297 0
Current children cumulated CPU time (s) 462.38
Current children cumulated vsize (KiB) 42164

[startup+522.556 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 1794
/proc/meminfo: memFree=822608/2055920 swapFree=4144472/4192956
[pid=1793] ppid=1791 vsize=42428 CPUtime=522.39
/proc/1793/stat : 1793 (cmusat_base) R 1791 1793 1481 0 -1 4194304 14862 0 0 0 52226 13 0 0 25 0 1 0 200001079 43446272 9769 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560509 0 0 4096 35 0 0 0 17 1 0 0
/proc/1793/statm: 10607 9769 110 241 0 10363 0
Current children cumulated CPU time (s) 522.39
Current children cumulated vsize (KiB) 42428

[startup+582.585 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 1794
/proc/meminfo: memFree=806288/2055920 swapFree=4144472/4192956
[pid=1793] ppid=1791 vsize=63928 CPUtime=582.41
/proc/1793/stat : 1793 (cmusat_base) R 1791 1793 1481 0 -1 4194304 20776 0 0 0 58224 17 0 0 25 0 1 0 200001079 65462272 13844 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560054 0 0 4096 35 0 0 0 17 1 0 0
/proc/1793/statm: 15982 13844 110 241 0 15738 0
Current children cumulated CPU time (s) 582.41
Current children cumulated vsize (KiB) 63928

[startup+642.62 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 1794
/proc/meminfo: memFree=806288/2055920 swapFree=4144472/4192956
[pid=1793] ppid=1791 vsize=63928 CPUtime=642.42
/proc/1793/stat : 1793 (cmusat_base) R 1791 1793 1481 0 -1 4194304 20783 0 0 0 64225 17 0 0 25 0 1 0 200001079 65462272 13851 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/1793/statm: 15982 13851 110 241 0 15738 0
Current children cumulated CPU time (s) 642.42
Current children cumulated vsize (KiB) 63928

[startup+702.649 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 1794
/proc/meminfo: memFree=805904/2055920 swapFree=4144472/4192956
[pid=1793] ppid=1791 vsize=63668 CPUtime=702.43
/proc/1793/stat : 1793 (cmusat_base) R 1791 1793 1481 0 -1 4194304 20952 0 0 0 70225 18 0 0 25 0 1 0 200001079 65196032 13955 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/1793/statm: 15917 13955 110 241 0 15673 0
Current children cumulated CPU time (s) 702.43
Current children cumulated vsize (KiB) 63668

[startup+762.677 s]
/proc/loadavg: 1.06 0.99 0.99 2/78 1794
/proc/meminfo: memFree=805328/2055920 swapFree=4144472/4192956
[pid=1793] ppid=1791 vsize=64212 CPUtime=762.44
/proc/1793/stat : 1793 (cmusat_base) R 1791 1793 1481 0 -1 4194304 21466 0 0 0 76226 18 0 0 25 0 1 0 200001079 65753088 14077 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560021 0 0 4096 35 0 0 0 17 1 0 0
/proc/1793/statm: 16053 14077 110 241 0 15809 0
Current children cumulated CPU time (s) 762.44
Current children cumulated vsize (KiB) 64212

[startup+822.712 s]
/proc/loadavg: 1.08 1.00 0.99 2/78 1794
/proc/meminfo: memFree=804496/2055920 swapFree=4144472/4192956
[pid=1793] ppid=1791 vsize=64604 CPUtime=822.46
/proc/1793/stat : 1793 (cmusat_base) R 1791 1793 1481 0 -1 4194304 21722 0 0 0 82227 19 0 0 25 0 1 0 200001079 66154496 14300 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560006 0 0 4096 35 0 0 0 17 1 0 0
/proc/1793/statm: 16151 14300 110 241 0 15907 0
Current children cumulated CPU time (s) 822.46
Current children cumulated vsize (KiB) 64604

[startup+882.744 s]
/proc/loadavg: 1.03 1.00 0.99 2/78 1794
/proc/meminfo: memFree=804048/2055920 swapFree=4144472/4192956
[pid=1793] ppid=1791 vsize=65032 CPUtime=882.47
/proc/1793/stat : 1793 (cmusat_base) R 1791 1793 1481 0 -1 4194304 22265 0 0 0 88227 20 0 0 25 0 1 0 200001079 66592768 14413 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559840 0 0 4096 35 0 0 0 17 1 0 0
/proc/1793/statm: 16258 14413 110 241 0 16014 0
Current children cumulated CPU time (s) 882.47
Current children cumulated vsize (KiB) 65032

[startup+942.772 s]
/proc/loadavg: 1.01 1.00 0.99 2/78 1794
/proc/meminfo: memFree=803280/2055920 swapFree=4144472/4192956
[pid=1793] ppid=1791 vsize=65944 CPUtime=942.48
/proc/1793/stat : 1793 (cmusat_base) R 1791 1793 1481 0 -1 4194304 22538 0 0 0 94228 20 0 0 25 0 1 0 200001079 67526656 14588 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/1793/statm: 16486 14588 110 241 0 16242 0
Current children cumulated CPU time (s) 942.48
Current children cumulated vsize (KiB) 65944

[startup+1002.8 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 1794
/proc/meminfo: memFree=802832/2055920 swapFree=4144472/4192956
[pid=1793] ppid=1791 vsize=66076 CPUtime=1002.5
/proc/1793/stat : 1793 (cmusat_base) R 1791 1793 1481 0 -1 4194304 22669 0 0 0 100229 21 0 0 25 0 1 0 200001079 67661824 14719 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559881 0 0 4096 35 0 0 0 17 1 0 0
/proc/1793/statm: 16519 14719 110 241 0 16275 0
Current children cumulated CPU time (s) 1002.5
Current children cumulated vsize (KiB) 66076

[startup+1062.84 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 1794
/proc/meminfo: memFree=802000/2055920 swapFree=4144472/4192956
[pid=1793] ppid=1791 vsize=66520 CPUtime=1062.51
/proc/1793/stat : 1793 (cmusat_base) R 1791 1793 1481 0 -1 4194304 23356 0 0 0 106229 22 0 0 25 0 1 0 200001079 68116480 14901 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/1793/statm: 16630 14901 110 241 0 16386 0
Current children cumulated CPU time (s) 1062.51
Current children cumulated vsize (KiB) 66520

[startup+1122.86 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 1794
/proc/meminfo: memFree=801872/2055920 swapFree=4144472/4192956
[pid=1793] ppid=1791 vsize=66652 CPUtime=1122.53
/proc/1793/stat : 1793 (cmusat_base) R 1791 1793 1481 0 -1 4194304 23406 0 0 0 112230 23 0 0 25 0 1 0 200001079 68251648 14951 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/1793/statm: 16663 14951 110 241 0 16419 0
Current children cumulated CPU time (s) 1122.53
Current children cumulated vsize (KiB) 66652

[startup+1182.9 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 1794
/proc/meminfo: memFree=801680/2055920 swapFree=4144472/4192956
[pid=1793] ppid=1791 vsize=66912 CPUtime=1182.54
/proc/1793/stat : 1793 (cmusat_base) R 1791 1793 1481 0 -1 4194304 23478 0 0 0 118231 23 0 0 25 0 1 0 200001079 68517888 14990 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559854 0 0 4096 35 0 0 0 17 1 0 0
/proc/1793/statm: 16728 14990 110 241 0 16484 0
Current children cumulated CPU time (s) 1182.54
Current children cumulated vsize (KiB) 66912



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.42 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 1794
/proc/meminfo: memFree=801680/2055920 swapFree=4144472/4192956
[pid=1793] ppid=1791 vsize=66912 CPUtime=1200.05
/proc/1793/stat : 1793 (cmusat_base) R 1791 1793 1481 0 -1 4194304 23481 0 0 0 119982 23 0 0 25 0 1 0 200001079 68517888 14993 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/1793/statm: 16728 14993 110 241 0 16484 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 66912

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

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

[startup+1200.42 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 1794
/proc/meminfo: memFree=801680/2055920 swapFree=4144472/4192956
[pid=1793] ppid=1791 vsize=66912 CPUtime=1200.05
/proc/1793/stat : 1793 (cmusat_base) R 1791 1793 1481 0 -1 4194304 23481 0 0 0 119982 23 0 0 25 0 1 0 200001079 68517888 14993 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/1793/statm: 16728 14993 110 241 0 16484 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 66912

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.43
CPU time (s): 1200.08
CPU user time (s): 1199.83
CPU system time (s): 0.248962
CPU usage (%): 99.9707
Max. virtual memory (cumulated for all children) (KiB): 66912

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.83
system time used= 0.248962
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 23481
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= 6
involuntary context switches= 1411

runsolver used 1.38679 second user time and 2.74058 second system time

The end



Launcher Data (download as text)




Begin job on node23 on Sun Feb 18 12:07:52 UTC 2007

IDJOB= 295133
IDBENCH= 19905
IDSOLVER= 120
FILE ID= node23/295133-1171800472

PBS_JOBID= 3839618

Free space on /tmp= 66562 MiB

SOLVER NAME= CMUSAT BASE 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v65/unif-k7-r89-v65-c5785-S461794864-15.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/295133-1171800472/cmusat_base /tmp/evaluation/295133-1171800472/instance-295133-1171800472.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node23/watcher-295133-1171800472 -o ROOT/results/node23/solver-295133-1171800472 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/295133-1171800472/cmusat_base /tmp/evaluation/295133-1171800472/instance-295133-1171800472.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  87601d6b29694c44112ef8c86b506fed

RANDOM SEED= 892998411

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node23.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		: 3000.216
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		: 3000.216
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:        862128 kB
Buffers:         41856 kB
Cached:        1035120 kB
SwapCached:      16396 kB
Active:         856684 kB
Inactive:       244300 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        862128 kB
SwapTotal:     4192956 kB
SwapFree:      4144472 kB
Dirty:            2584 kB
Writeback:           0 kB
Mapped:          29628 kB
Slab:            78424 kB
Committed_AS:   612260 kB
PageTables:       1696 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= 66562 MiB

End job on node23 on Sun Feb 18 12:27:55 UTC 2007