Trace number 300224

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
adaptg2wsat 2007-02-08? (TO) 1200.03 1200.45

General information on the benchmark

Namerandom/LargeSize/5SAT/v800/
unif-k5-r20-v800-c16000-S1063466123-05.cnf
MD5SUM2ff956099c059101847a47f637ebf993
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark229.176
Satisfiable
(Un)Satisfiability was proved
Number of variables800
Number of clauses16000
Sum of the clauses size80000
Maximum clause length5
Minimum clause length5
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 516000
Number of clauses of size over 50

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/node5/watcher-300224-1171893355 -o ROOT/results/node5/solver-300224-1171893355 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/300224-1171893355/adaptg2wsat /tmp/evaluation/300224-1171893355/instance-300224-1171893355.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: 0.92 0.98 0.93 3/77 26888
/proc/meminfo: memFree=1056992/2055920 swapFree=4192812/4192956
[pid=26888] ppid=26886 vsize=215024 CPUtime=0
/proc/26888/stat : 26888 (adaptg2wsat) R 26886 26888 26362 0 -1 4194304 94 0 0 0 0 0 0 0 18 0 1 0 209290310 220184576 78 18446744073709551615 134512640 134930400 4294956624 18446744073709551615 134603405 0 0 4096 0 0 0 0 17 1 0 0
/proc/26888/statm: 53756 80 40 101 0 53262 0

[startup+0.107239 s]
/proc/loadavg: 0.92 0.98 0.93 3/77 26888
/proc/meminfo: memFree=1056992/2055920 swapFree=4192812/4192956
[pid=26888] ppid=26886 vsize=216472 CPUtime=0.1
/proc/26888/stat : 26888 (adaptg2wsat) R 26886 26888 26362 0 -1 4194304 542 0 0 0 10 0 0 0 18 0 1 0 209290310 221667328 525 18446744073709551615 134512640 134930400 4294956624 18446744073709551615 134523678 0 0 4096 0 0 0 0 17 1 0 0
/proc/26888/statm: 54118 525 40 101 0 53624 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 216472

[startup+0.515285 s]
/proc/loadavg: 0.92 0.98 0.93 3/77 26888
/proc/meminfo: memFree=1056992/2055920 swapFree=4192812/4192956
[pid=26888] ppid=26886 vsize=216472 CPUtime=0.51
/proc/26888/stat : 26888 (adaptg2wsat) R 26886 26888 26362 0 -1 4194304 542 0 0 0 51 0 0 0 21 0 1 0 209290310 221667328 525 18446744073709551615 134512640 134930400 4294956624 18446744073709551615 134523497 0 0 4096 0 0 0 0 17 1 0 0
/proc/26888/statm: 54118 525 40 101 0 53624 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 216472

[startup+1.33538 s]
/proc/loadavg: 0.92 0.98 0.93 2/78 26889
/proc/meminfo: memFree=1053528/2055920 swapFree=4192812/4192956
[pid=26888] ppid=26886 vsize=217560 CPUtime=1.33
/proc/26888/stat : 26888 (adaptg2wsat) R 26886 26888 26362 0 -1 4194304 875 0 0 0 133 0 0 0 25 0 1 0 209290310 222781440 855 18446744073709551615 134512640 134930400 4294956624 18446744073709551615 134546862 0 0 4096 0 0 0 0 17 1 0 0
/proc/26888/statm: 54390 855 43 101 0 53896 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 217560

[startup+2.97657 s]
/proc/loadavg: 0.92 0.98 0.93 2/78 26889
/proc/meminfo: memFree=1053400/2055920 swapFree=4192812/4192956
[pid=26888] ppid=26886 vsize=217560 CPUtime=2.97
/proc/26888/stat : 26888 (adaptg2wsat) R 26886 26888 26362 0 -1 4194304 875 0 0 0 297 0 0 0 25 0 1 0 209290310 222781440 855 18446744073709551615 134512640 134930400 4294956624 18446744073709551615 134545453 0 0 4096 0 0 0 0 17 1 0 0
/proc/26888/statm: 54390 855 43 101 0 53896 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 217560

[startup+6.25294 s]
/proc/loadavg: 0.93 0.98 0.93 2/78 26889
/proc/meminfo: memFree=1053144/2055920 swapFree=4192812/4192956
[pid=26888] ppid=26886 vsize=217560 CPUtime=6.24
/proc/26888/stat : 26888 (adaptg2wsat) R 26886 26888 26362 0 -1 4194304 875 0 0 0 624 0 0 0 25 0 1 0 209290310 222781440 855 18446744073709551615 134512640 134930400 4294956624 18446744073709551615 134545448 0 0 4096 0 0 0 0 17 1 0 0
/proc/26888/statm: 54390 855 43 101 0 53896 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 217560

[startup+12.7097 s]
/proc/loadavg: 0.93 0.98 0.93 2/78 26889
/proc/meminfo: memFree=1053144/2055920 swapFree=4192812/4192956
[pid=26888] ppid=26886 vsize=217560 CPUtime=12.69
/proc/26888/stat : 26888 (adaptg2wsat) R 26886 26888 26362 0 -1 4194304 875 0 0 0 1269 0 0 0 25 0 1 0 209290310 222781440 855 18446744073709551615 134512640 134930400 4294956624 18446744073709551615 134546004 0 0 4096 0 0 0 0 17 1 0 0
/proc/26888/statm: 54390 855 43 101 0 53896 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 217560

[startup+25.5121 s]
/proc/loadavg: 0.95 0.98 0.93 2/78 26889
/proc/meminfo: memFree=1053144/2055920 swapFree=4192812/4192956
[pid=26888] ppid=26886 vsize=217560 CPUtime=25.49
/proc/26888/stat : 26888 (adaptg2wsat) R 26886 26888 26362 0 -1 4194304 875 0 0 0 2549 0 0 0 25 0 1 0 209290310 222781440 855 18446744073709551615 134512640 134930400 4294956624 18446744073709551615 134546116 0 0 4096 0 0 0 0 17 1 0 0
/proc/26888/statm: 54390 855 43 101 0 53896 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 217560

[startup+51.121 s]
/proc/loadavg: 0.96 0.98 0.93 2/78 26889
/proc/meminfo: memFree=1053208/2055920 swapFree=4192812/4192956
[pid=26888] ppid=26886 vsize=217560 CPUtime=51.09
/proc/26888/stat : 26888 (adaptg2wsat) R 26886 26888 26362 0 -1 4194304 875 0 0 0 5109 0 0 0 25 0 1 0 209290310 222781440 855 18446744073709551615 134512640 134930400 4294956624 18446744073709551615 134545437 0 0 4096 0 0 0 0 17 1 0 0
/proc/26888/statm: 54390 855 43 101 0 53896 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 217560

[startup+102.336 s]
/proc/loadavg: 0.98 0.98 0.93 2/78 26889
/proc/meminfo: memFree=1053208/2055920 swapFree=4192812/4192956
[pid=26888] ppid=26886 vsize=217560 CPUtime=102.3
/proc/26888/stat : 26888 (adaptg2wsat) R 26886 26888 26362 0 -1 4194304 875 0 0 0 10229 1 0 0 25 0 1 0 209290310 222781440 855 18446744073709551615 134512640 134930400 4294956624 18446744073709551615 134545425 0 0 4096 0 0 0 0 17 1 0 0
/proc/26888/statm: 54390 855 43 101 0 53896 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 217560

[startup+162.367 s]
/proc/loadavg: 0.99 0.98 0.93 2/78 26889
/proc/meminfo: memFree=1053272/2055920 swapFree=4192812/4192956
[pid=26888] ppid=26886 vsize=217560 CPUtime=162.31
/proc/26888/stat : 26888 (adaptg2wsat) R 26886 26888 26362 0 -1 4194304 875 0 0 0 16230 1 0 0 25 0 1 0 209290310 222781440 855 18446744073709551615 134512640 134930400 4294956624 18446744073709551615 134546023 0 0 4096 0 0 0 0 17 1 0 0
/proc/26888/statm: 54390 855 43 101 0 53896 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 217560

[startup+222.396 s]
/proc/loadavg: 0.99 0.98 0.93 2/78 26889
/proc/meminfo: memFree=1053272/2055920 swapFree=4192812/4192956
[pid=26888] ppid=26886 vsize=217560 CPUtime=222.32
/proc/26888/stat : 26888 (adaptg2wsat) R 26886 26888 26362 0 -1 4194304 875 0 0 0 22231 1 0 0 25 0 1 0 209290310 222781440 855 18446744073709551615 134512640 134930400 4294956624 18446744073709551615 134546084 0 0 4096 0 0 0 0 17 1 0 0
/proc/26888/statm: 54390 855 43 101 0 53896 0
Current children cumulated CPU time (s) 222.32
Current children cumulated vsize (KiB) 217560

[startup+282.424 s]
/proc/loadavg: 0.99 0.98 0.93 2/78 26889
/proc/meminfo: memFree=1053272/2055920 swapFree=4192812/4192956
[pid=26888] ppid=26886 vsize=217560 CPUtime=282.34
/proc/26888/stat : 26888 (adaptg2wsat) R 26886 26888 26362 0 -1 4194304 875 0 0 0 28232 2 0 0 25 0 1 0 209290310 222781440 855 18446744073709551615 134512640 134930400 4294956624 18446744073709551615 134546119 0 0 4096 0 0 0 0 17 1 0 0
/proc/26888/statm: 54390 855 43 101 0 53896 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 217560

[startup+342.469 s]
/proc/loadavg: 0.99 0.98 0.93 2/84 26997
/proc/meminfo: memFree=1051944/2055920 swapFree=4192812/4192956
[pid=26888] ppid=26886 vsize=217560 CPUtime=342.32
/proc/26888/stat : 26888 (adaptg2wsat) R 26886 26888 26362 0 -1 4194304 875 0 0 0 34228 4 0 0 25 0 1 0 209290310 222781440 855 18446744073709551615 134512640 134930400 4294956624 18446744073709551615 134546245 0 0 4096 0 0 0 0 17 1 0 0
/proc/26888/statm: 54390 855 43 101 0 53896 0
Current children cumulated CPU time (s) 342.32
Current children cumulated vsize (KiB) 217560

[startup+402.527 s]
/proc/loadavg: 1.04 1.00 0.94 2/78 27087
/proc/meminfo: memFree=1052952/2055920 swapFree=4192812/4192956
[pid=26888] ppid=26886 vsize=217560 CPUtime=402.31
/proc/26888/stat : 26888 (adaptg2wsat) R 26886 26888 26362 0 -1 4194304 875 0 0 0 40227 4 0 0 25 0 1 0 209290310 222781440 855 18446744073709551615 134512640 134930400 4294956624 18446744073709551615 134545423 0 0 4096 0 0 0 0 17 1 0 0
/proc/26888/statm: 54390 855 43 101 0 53896 0
Current children cumulated CPU time (s) 402.31
Current children cumulated vsize (KiB) 217560

[startup+462.558 s]
/proc/loadavg: 1.01 1.00 0.94 2/78 27087
/proc/meminfo: memFree=1053144/2055920 swapFree=4192812/4192956
[pid=26888] ppid=26886 vsize=217560 CPUtime=462.33
/proc/26888/stat : 26888 (adaptg2wsat) R 26886 26888 26362 0 -1 4194304 875 0 0 0 46228 5 0 0 25 0 1 0 209290310 222781440 855 18446744073709551615 134512640 134930400 4294956624 18446744073709551615 134545970 0 0 4096 0 0 0 0 17 1 0 0
/proc/26888/statm: 54390 855 43 101 0 53896 0
Current children cumulated CPU time (s) 462.33
Current children cumulated vsize (KiB) 217560

[startup+522.587 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 27087
/proc/meminfo: memFree=1053144/2055920 swapFree=4192812/4192956
[pid=26888] ppid=26886 vsize=217560 CPUtime=522.34
/proc/26888/stat : 26888 (adaptg2wsat) R 26886 26888 26362 0 -1 4194304 875 0 0 0 52229 5 0 0 25 0 1 0 209290310 222781440 855 18446744073709551615 134512640 134930400 4294956624 18446744073709551615 134545529 0 0 4096 0 0 0 0 17 1 0 0
/proc/26888/statm: 54390 855 43 101 0 53896 0
Current children cumulated CPU time (s) 522.34
Current children cumulated vsize (KiB) 217560

[startup+582.614 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 27087
/proc/meminfo: memFree=1053208/2055920 swapFree=4192812/4192956
[pid=26888] ppid=26886 vsize=217560 CPUtime=582.36
/proc/26888/stat : 26888 (adaptg2wsat) R 26886 26888 26362 0 -1 4194304 875 0 0 0 58231 5 0 0 25 0 1 0 209290310 222781440 855 18446744073709551615 134512640 134930400 4294956624 18446744073709551615 134545425 0 0 4096 0 0 0 0 17 1 0 0
/proc/26888/statm: 54390 855 43 101 0 53896 0
Current children cumulated CPU time (s) 582.36
Current children cumulated vsize (KiB) 217560

[startup+642.643 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 27087
/proc/meminfo: memFree=1053208/2055920 swapFree=4192812/4192956
[pid=26888] ppid=26886 vsize=217560 CPUtime=642.37
/proc/26888/stat : 26888 (adaptg2wsat) R 26886 26888 26362 0 -1 4194304 875 0 0 0 64231 6 0 0 25 0 1 0 209290310 222781440 855 18446744073709551615 134512640 134930400 4294956624 18446744073709551615 134545327 0 0 4096 0 0 0 0 17 1 0 0
/proc/26888/statm: 54390 855 43 101 0 53896 0
Current children cumulated CPU time (s) 642.37
Current children cumulated vsize (KiB) 217560

[startup+702.675 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 27087
/proc/meminfo: memFree=1053208/2055920 swapFree=4192812/4192956
[pid=26888] ppid=26886 vsize=217560 CPUtime=702.38
/proc/26888/stat : 26888 (adaptg2wsat) R 26886 26888 26362 0 -1 4194304 875 0 0 0 70232 6 0 0 25 0 1 0 209290310 222781440 855 18446744073709551615 134512640 134930400 4294956624 18446744073709551615 134546245 0 0 4096 0 0 0 0 17 1 0 0
/proc/26888/statm: 54390 855 43 101 0 53896 0
Current children cumulated CPU time (s) 702.38
Current children cumulated vsize (KiB) 217560

[startup+762.703 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 27087
/proc/meminfo: memFree=1053144/2055920 swapFree=4192812/4192956
[pid=26888] ppid=26886 vsize=217560 CPUtime=762.39
/proc/26888/stat : 26888 (adaptg2wsat) R 26886 26888 26362 0 -1 4194304 875 0 0 0 76233 6 0 0 25 0 1 0 209290310 222781440 855 18446744073709551615 134512640 134930400 4294956624 18446744073709551615 134545995 0 0 4096 0 0 0 0 17 1 0 0
/proc/26888/statm: 54390 855 43 101 0 53896 0
Current children cumulated CPU time (s) 762.39
Current children cumulated vsize (KiB) 217560

[startup+822.737 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 27087
/proc/meminfo: memFree=1053144/2055920 swapFree=4192812/4192956
[pid=26888] ppid=26886 vsize=217560 CPUtime=822.42
/proc/26888/stat : 26888 (adaptg2wsat) R 26886 26888 26362 0 -1 4194304 875 0 0 0 82235 7 0 0 25 0 1 0 209290310 222781440 855 18446744073709551615 134512640 134930400 4294956624 18446744073709551615 134545430 0 0 4096 0 0 0 0 17 1 0 0
/proc/26888/statm: 54390 855 43 101 0 53896 0
Current children cumulated CPU time (s) 822.42
Current children cumulated vsize (KiB) 217560

[startup+882.766 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 27087
/proc/meminfo: memFree=1053144/2055920 swapFree=4192812/4192956
[pid=26888] ppid=26886 vsize=217560 CPUtime=882.43
/proc/26888/stat : 26888 (adaptg2wsat) R 26886 26888 26362 0 -1 4194304 875 0 0 0 88236 7 0 0 25 0 1 0 209290310 222781440 855 18446744073709551615 134512640 134930400 4294956624 18446744073709551615 134545423 0 0 4096 0 0 0 0 17 1 0 0
/proc/26888/statm: 54390 855 43 101 0 53896 0
Current children cumulated CPU time (s) 882.43
Current children cumulated vsize (KiB) 217560

[startup+942.793 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 27087
/proc/meminfo: memFree=1053272/2055920 swapFree=4192812/4192956
[pid=26888] ppid=26886 vsize=217560 CPUtime=942.43
/proc/26888/stat : 26888 (adaptg2wsat) R 26886 26888 26362 0 -1 4194304 875 0 0 0 94236 7 0 0 25 0 1 0 209290310 222781440 855 18446744073709551615 134512640 134930400 4294956624 18446744073709551615 134545437 0 0 4096 0 0 0 0 17 1 0 0
/proc/26888/statm: 54390 855 43 101 0 53896 0
Current children cumulated CPU time (s) 942.43
Current children cumulated vsize (KiB) 217560

[startup+1002.82 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 27087
/proc/meminfo: memFree=1053208/2055920 swapFree=4192812/4192956
[pid=26888] ppid=26886 vsize=217560 CPUtime=1002.46
/proc/26888/stat : 26888 (adaptg2wsat) R 26886 26888 26362 0 -1 4194304 875 0 0 0 100238 8 0 0 25 0 1 0 209290310 222781440 855 18446744073709551615 134512640 134930400 4294956624 18446744073709551615 134545416 0 0 4096 0 0 0 0 17 1 0 0
/proc/26888/statm: 54390 855 43 101 0 53896 0
Current children cumulated CPU time (s) 1002.46
Current children cumulated vsize (KiB) 217560

[startup+1062.86 s]
/proc/loadavg: 1.06 1.01 0.94 3/78 27087
/proc/meminfo: memFree=1053208/2055920 swapFree=4192812/4192956
[pid=26888] ppid=26886 vsize=217560 CPUtime=1062.47
/proc/26888/stat : 26888 (adaptg2wsat) R 26886 26888 26362 0 -1 4194304 875 0 0 0 106239 8 0 0 25 0 1 0 209290310 222781440 855 18446744073709551615 134512640 134930400 4294956624 18446744073709551615 134545529 0 0 4096 0 0 0 0 17 1 0 0
/proc/26888/statm: 54390 855 43 101 0 53896 0
Current children cumulated CPU time (s) 1062.47
Current children cumulated vsize (KiB) 217560

[startup+1122.89 s]
/proc/loadavg: 1.02 1.01 0.94 2/78 27087
/proc/meminfo: memFree=1053208/2055920 swapFree=4192812/4192956
[pid=26888] ppid=26886 vsize=217560 CPUtime=1122.48
/proc/26888/stat : 26888 (adaptg2wsat) R 26886 26888 26362 0 -1 4194304 875 0 0 0 112240 8 0 0 25 0 1 0 209290310 222781440 855 18446744073709551615 134512640 134930400 4294956624 18446744073709551615 134545423 0 0 4096 0 0 0 0 17 1 0 0
/proc/26888/statm: 54390 855 43 101 0 53896 0
Current children cumulated CPU time (s) 1122.48
Current children cumulated vsize (KiB) 217560

[startup+1182.92 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 27087
/proc/meminfo: memFree=1053336/2055920 swapFree=4192812/4192956
[pid=26888] ppid=26886 vsize=217560 CPUtime=1182.5
/proc/26888/stat : 26888 (adaptg2wsat) R 26886 26888 26362 0 -1 4194304 875 0 0 0 118241 9 0 0 25 0 1 0 209290310 222781440 855 18446744073709551615 134512640 134930400 4294956624 18446744073709551615 134546781 0 0 4096 0 0 0 0 17 1 0 0
/proc/26888/statm: 54390 855 43 101 0 53896 0
Current children cumulated CPU time (s) 1182.5
Current children cumulated vsize (KiB) 217560



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.44 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 27087
/proc/meminfo: memFree=1053336/2055920 swapFree=4192812/4192956
[pid=26888] ppid=26886 vsize=217560 CPUtime=1200.02
/proc/26888/stat : 26888 (adaptg2wsat) R 26886 26888 26362 0 -1 4194304 875 0 0 0 119993 9 0 0 25 0 1 0 209290310 222781440 855 18446744073709551615 134512640 134930400 4294956624 18446744073709551615 134546134 0 0 4096 0 0 0 0 17 1 0 0
/proc/26888/statm: 54390 855 43 101 0 53896 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 217560

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

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

[startup+1200.44 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 27087
/proc/meminfo: memFree=1053336/2055920 swapFree=4192812/4192956
[pid=26888] ppid=26886 vsize=217560 CPUtime=1200.02
/proc/26888/stat : 26888 (adaptg2wsat) R 26886 26888 26362 0 -1 4194304 875 0 0 0 119993 9 0 0 25 0 1 0 209290310 222781440 855 18446744073709551615 134512640 134930400 4294956624 18446744073709551615 134546134 0 0 4096 0 0 0 0 17 1 0 0
/proc/26888/statm: 54390 855 43 101 0 53896 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 217560

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.45
CPU time (s): 1200.03
CPU user time (s): 1199.94
CPU system time (s): 0.092985
CPU usage (%): 99.9655
Max. virtual memory (cumulated for all children) (KiB): 217560

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.94
system time used= 0.092985
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 875
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= 1348

runsolver used 1.3478 second user time and 2.74558 second system time

The end



Launcher Data (download as text)




Begin job on node5 on Mon Feb 19 13:55:55 UTC 2007

IDJOB= 300224
IDBENCH= 20029
IDSOLVER= 127
FILE ID= node5/300224-1171893355

PBS_JOBID= 3848831

Free space on /tmp= 66546 MiB

SOLVER NAME= adaptg2wsat  2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v800/unif-k5-r20-v800-c16000-S1063466123-05.cnf
COMMAND LINE= /tmp/evaluation/300224-1171893355/adaptg2wsat /tmp/evaluation/300224-1171893355/instance-300224-1171893355.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node5/watcher-300224-1171893355 -o ROOT/results/node5/solver-300224-1171893355 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/300224-1171893355/adaptg2wsat /tmp/evaluation/300224-1171893355/instance-300224-1171893355.cnf            

META MD5SUM SOLVER= dc7cfffb7b5aa51d884144c196acd75c
MD5SUM BENCH=  2ff956099c059101847a47f637ebf993

RANDOM SEED= 406227897

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node5.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		: 3000.224
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		: 3000.224
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:       1057400 kB
Buffers:         60060 kB
Cached:         817208 kB
SwapCached:          0 kB
Active:         534420 kB
Inactive:       386912 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1057400 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            6504 kB
Writeback:           0 kB
Mapped:          62944 kB
Slab:            62820 kB
Committed_AS:   760804 kB
PageTables:       1692 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= 66546 MiB

End job on node5 on Mon Feb 19 14:15:58 UTC 2007