Trace number 424367

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
KCNFS 2004? (TO) 5000.09 5001.51

General information on the benchmark

Namerandom/2+p/p0.8/v2405/
unif2p-p0.8-v2405-c7479-S623466762-07-UNSAT.cnf
MD5SUM2bab0300d2912ed939db31155033fc44
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables2405
Number of clauses7478
Sum of the clauses size20939
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21495
Number of clauses of size 35983
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	
0.00/0.02	c Computed by /tmp/evaluation/424367-1177817583/kcnfs-2004   V. 03/02/12
0.00/0.02	c Input file : '/tmp/evaluation/424367-1177817583/instance-424367-1177817583.cnf'

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node5/watcher-424367-1177817583 -o ROOT/results/node5/solver-424367-1177817583 -C 5000 -W 7500 -M 1800 --output-limit 1,15 --use-pty /tmp/evaluation/424367-1177817583/kcnfs-2004 /tmp/evaluation/424367-1177817583/instance-424367-1177817583.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 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
Using a pseudo terminal to collect output from the solver
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 15319
/proc/meminfo: memFree=1452672/2055920 swapFree=4151648/4192956
[pid=15319] ppid=15317 vsize=16132 CPUtime=0
/proc/15319/stat : 15319 (kcnfs-2004) R 15317 15319 15265 0 -1 0 121 0 0 0 0 0 0 0 18 0 1 0 257795923 16519168 102 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134614467 0 0 4096 0 0 0 0 17 1 0 0
/proc/15319/statm: 4033 102 38 107 0 3922 0

[startup+0.064292 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 15319
/proc/meminfo: memFree=1452672/2055920 swapFree=4151648/4192956
[pid=15319] ppid=15317 vsize=18340 CPUtime=0.06
/proc/15319/stat : 15319 (kcnfs-2004) R 15317 15319 15265 0 -1 0 883 0 0 0 6 0 0 0 18 0 1 0 257795923 18780160 863 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134532239 0 0 4096 0 0 0 0 17 1 0 0
/proc/15319/statm: 4585 863 59 107 0 4474 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 18340

[startup+0.101294 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 15319
/proc/meminfo: memFree=1452672/2055920 swapFree=4151648/4192956
[pid=15319] ppid=15317 vsize=18340 CPUtime=0.09
/proc/15319/stat : 15319 (kcnfs-2004) R 15317 15319 15265 0 -1 0 884 0 0 0 9 0 0 0 18 0 1 0 257795923 18780160 864 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134531954 0 0 4096 0 0 0 0 17 1 0 0
/proc/15319/statm: 4585 864 59 107 0 4474 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 18340

[startup+0.301318 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 15319
/proc/meminfo: memFree=1452672/2055920 swapFree=4151648/4192956
[pid=15319] ppid=15317 vsize=18340 CPUtime=0.29
/proc/15319/stat : 15319 (kcnfs-2004) R 15317 15319 15265 0 -1 0 884 0 0 0 29 0 0 0 19 0 1 0 257795923 18780160 864 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134529156 0 0 4096 0 0 0 0 17 1 0 0
/proc/15319/statm: 4585 864 59 107 0 4474 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 18340

[startup+0.701363 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 15319
/proc/meminfo: memFree=1452672/2055920 swapFree=4151648/4192956
[pid=15319] ppid=15317 vsize=18340 CPUtime=0.69
/proc/15319/stat : 15319 (kcnfs-2004) R 15317 15319 15265 0 -1 0 884 0 0 0 69 0 0 0 23 0 1 0 257795923 18780160 864 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134529144 0 0 4096 0 0 0 0 17 1 0 0
/proc/15319/statm: 4585 864 59 107 0 4474 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 18340

[startup+1.50146 s]
/proc/loadavg: 0.86 0.97 0.99 2/78 15320
/proc/meminfo: memFree=1449464/2055920 swapFree=4151648/4192956
[pid=15319] ppid=15317 vsize=18340 CPUtime=1.49
/proc/15319/stat : 15319 (kcnfs-2004) R 15317 15319 15265 0 -1 0 884 0 0 0 149 0 0 0 25 0 1 0 257795923 18780160 864 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134531788 0 0 4096 0 0 0 0 17 1 0 0
/proc/15319/statm: 4585 864 59 107 0 4474 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 18340

[startup+3.10164 s]
/proc/loadavg: 0.86 0.97 0.99 2/78 15320
/proc/meminfo: memFree=1449336/2055920 swapFree=4151648/4192956
[pid=15319] ppid=15317 vsize=18340 CPUtime=3.09
/proc/15319/stat : 15319 (kcnfs-2004) R 15317 15319 15265 0 -1 0 884 0 0 0 309 0 0 0 25 0 1 0 257795923 18780160 864 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134529745 0 0 4096 0 0 0 0 17 1 0 0
/proc/15319/statm: 4585 864 59 107 0 4474 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 18340

[startup+6.302 s]
/proc/loadavg: 0.86 0.97 0.99 2/78 15320
/proc/meminfo: memFree=1449208/2055920 swapFree=4151648/4192956
[pid=15319] ppid=15317 vsize=18340 CPUtime=6.29
/proc/15319/stat : 15319 (kcnfs-2004) R 15317 15319 15265 0 -1 0 884 0 0 0 629 0 0 0 25 0 1 0 257795923 18780160 864 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134565756 0 0 4096 0 0 0 0 17 1 0 0
/proc/15319/statm: 4585 864 59 107 0 4474 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 18340

[startup+12.7017 s]
/proc/loadavg: 0.88 0.97 0.99 2/78 15320
/proc/meminfo: memFree=1449144/2055920 swapFree=4151648/4192956
[pid=15319] ppid=15317 vsize=18340 CPUtime=12.69
/proc/15319/stat : 15319 (kcnfs-2004) R 15317 15319 15265 0 -1 0 884 0 0 0 1269 0 0 0 25 0 1 0 257795923 18780160 864 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134528738 0 0 4096 0 0 0 0 17 1 0 0
/proc/15319/statm: 4585 864 59 107 0 4474 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 18340

[startup+25.5012 s]
/proc/loadavg: 0.90 0.97 0.99 2/78 15320
/proc/meminfo: memFree=1449144/2055920 swapFree=4151648/4192956
[pid=15319] ppid=15317 vsize=18340 CPUtime=25.48
/proc/15319/stat : 15319 (kcnfs-2004) R 15317 15319 15265 0 -1 0 884 0 0 0 2548 0 0 0 25 0 1 0 257795923 18780160 864 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134532236 0 0 4096 0 0 0 0 17 1 0 0
/proc/15319/statm: 4585 864 59 107 0 4474 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 18340

[startup+51.1011 s]
/proc/loadavg: 0.93 0.97 0.99 2/78 15320
/proc/meminfo: memFree=1449144/2055920 swapFree=4151648/4192956
[pid=15319] ppid=15317 vsize=18340 CPUtime=51.07
/proc/15319/stat : 15319 (kcnfs-2004) R 15317 15319 15265 0 -1 0 885 0 0 0 5107 0 0 0 25 0 1 0 257795923 18780160 865 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134530295 0 0 4096 0 0 0 0 17 1 0 0
/proc/15319/statm: 4585 865 59 107 0 4474 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 18340

[startup+102.306 s]
/proc/loadavg: 0.97 0.97 0.99 2/78 15322
/proc/meminfo: memFree=1449208/2055920 swapFree=4151648/4192956
[pid=15319] ppid=15317 vsize=18340 CPUtime=102.27
/proc/15319/stat : 15319 (kcnfs-2004) R 15317 15319 15265 0 -1 0 885 0 0 0 10226 1 0 0 25 0 1 0 257795923 18780160 865 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134531263 0 0 4096 0 0 0 0 17 1 0 0
/proc/15319/statm: 4585 865 59 107 0 4474 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 18340

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 15322
/proc/meminfo: memFree=1449208/2055920 swapFree=4151648/4192956
[pid=15319] ppid=15317 vsize=18340 CPUtime=162.25
/proc/15319/stat : 15319 (kcnfs-2004) R 15317 15319 15265 0 -1 0 885 0 0 0 16224 1 0 0 25 0 1 0 257795923 18780160 865 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134530103 0 0 4096 0 0 0 0 17 1 0 0
/proc/15319/statm: 4585 865 59 107 0 4474 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 18340

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 15322
/proc/meminfo: memFree=1449144/2055920 swapFree=4151648/4192956
[pid=15319] ppid=15317 vsize=18340 CPUtime=222.23
/proc/15319/stat : 15319 (kcnfs-2004) R 15317 15319 15265 0 -1 0 885 0 0 0 22222 1 0 0 25 0 1 0 257795923 18780160 865 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134528942 0 0 4096 0 0 0 0 17 1 0 0
/proc/15319/statm: 4585 865 59 107 0 4474 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 18340

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 15322
/proc/meminfo: memFree=1449144/2055920 swapFree=4151648/4192956
[pid=15319] ppid=15317 vsize=18340 CPUtime=282.22
/proc/15319/stat : 15319 (kcnfs-2004) R 15317 15319 15265 0 -1 0 886 0 0 0 28221 1 0 0 25 0 1 0 257795923 18780160 866 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134531766 0 0 4096 0 0 0 0 17 1 0 0
/proc/15319/statm: 4585 866 59 107 0 4474 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 18340

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 15322
/proc/meminfo: memFree=1449208/2055920 swapFree=4151648/4192956
[pid=15319] ppid=15317 vsize=18340 CPUtime=342.2
/proc/15319/stat : 15319 (kcnfs-2004) R 15317 15319 15265 0 -1 0 886 0 0 0 34219 1 0 0 25 0 1 0 257795923 18780160 866 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134565750 0 0 4096 0 0 0 0 17 1 0 0
/proc/15319/statm: 4585 866 59 107 0 4474 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 18340

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 15322
/proc/meminfo: memFree=1449208/2055920 swapFree=4151648/4192956
[pid=15319] ppid=15317 vsize=18340 CPUtime=402.19
/proc/15319/stat : 15319 (kcnfs-2004) R 15317 15319 15265 0 -1 0 886 0 0 0 40217 2 0 0 25 0 1 0 257795923 18780160 866 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134566474 0 0 4096 0 0 0 0 17 1 0 0
/proc/15319/statm: 4585 866 59 107 0 4474 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 18340

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 15322
/proc/meminfo: memFree=1449208/2055920 swapFree=4151648/4192956
[pid=15319] ppid=15317 vsize=18340 CPUtime=462.17
/proc/15319/stat : 15319 (kcnfs-2004) R 15317 15319 15265 0 -1 0 886 0 0 0 46215 2 0 0 25 0 1 0 257795923 18780160 866 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134528274 0 0 4096 0 0 0 0 17 1 0 0
/proc/15319/statm: 4585 866 59 107 0 4474 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 18340

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 15322
/proc/meminfo: memFree=1449144/2055920 swapFree=4151648/4192956
[pid=15319] ppid=15317 vsize=18340 CPUtime=522.16
/proc/15319/stat : 15319 (kcnfs-2004) R 15317 15319 15265 0 -1 0 886 0 0 0 52214 2 0 0 25 0 1 0 257795923 18780160 866 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134529641 0 0 4096 0 0 0 0 17 1 0 0
/proc/15319/statm: 4585 866 59 107 0 4474 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 18340

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 15322
/proc/meminfo: memFree=1449144/2055920 swapFree=4151648/4192956
[pid=15319] ppid=15317 vsize=18340 CPUtime=582.14
/proc/15319/stat : 15319 (kcnfs-2004) R 15317 15319 15265 0 -1 0 886 0 0 0 58212 2 0 0 25 0 1 0 257795923 18780160 866 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134531490 0 0 4096 0 0 0 0 17 1 0 0
/proc/15319/statm: 4585 866 59 107 0 4474 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 18340

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 15322
/proc/meminfo: memFree=1449144/2055920 swapFree=4151648/4192956
[pid=15319] ppid=15317 vsize=18340 CPUtime=642.12
/proc/15319/stat : 15319 (kcnfs-2004) R 15317 15319 15265 0 -1 0 886 0 0 0 64210 2 0 0 25 0 1 0 257795923 18780160 866 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134530082 0 0 4096 0 0 0 0 17 1 0 0
/proc/15319/statm: 4585 866 59 107 0 4474 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 18340

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

[startup+4062.31 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 15522
/proc/meminfo: memFree=1449144/2055920 swapFree=4151648/4192956
[pid=15319] ppid=15317 vsize=18340 CPUtime=4061.12
/proc/15319/stat : 15319 (kcnfs-2004) R 15317 15319 15265 0 -1 0 887 0 0 0 406098 14 0 0 25 0 1 0 257795923 18780160 867 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134529641 0 0 4096 0 0 0 0 17 1 0 0
/proc/15319/statm: 4585 867 59 107 0 4474 0
Current children cumulated CPU time (s) 4061.12
Current children cumulated vsize (KiB) 18340

[startup+4122.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 15522
/proc/meminfo: memFree=1449144/2055920 swapFree=4151648/4192956
[pid=15319] ppid=15317 vsize=18340 CPUtime=4121.1
/proc/15319/stat : 15319 (kcnfs-2004) R 15317 15319 15265 0 -1 0 887 0 0 0 412096 14 0 0 25 0 1 0 257795923 18780160 867 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134531877 0 0 4096 0 0 0 0 17 1 0 0
/proc/15319/statm: 4585 867 59 107 0 4474 0
Current children cumulated CPU time (s) 4121.1
Current children cumulated vsize (KiB) 18340

[startup+4182.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 15522
/proc/meminfo: memFree=1449144/2055920 swapFree=4151648/4192956
[pid=15319] ppid=15317 vsize=18340 CPUtime=4181.09
/proc/15319/stat : 15319 (kcnfs-2004) R 15317 15319 15265 0 -1 0 887 0 0 0 418094 15 0 0 25 0 1 0 257795923 18780160 867 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134531230 0 0 4096 0 0 0 0 17 1 0 0
/proc/15319/statm: 4585 867 59 107 0 4474 0
Current children cumulated CPU time (s) 4181.09
Current children cumulated vsize (KiB) 18340

[startup+4242.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 15522
/proc/meminfo: memFree=1449144/2055920 swapFree=4151648/4192956
[pid=15319] ppid=15317 vsize=18340 CPUtime=4241.08
/proc/15319/stat : 15319 (kcnfs-2004) R 15317 15319 15265 0 -1 0 887 0 0 0 424093 15 0 0 25 0 1 0 257795923 18780160 867 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134528807 0 0 4096 0 0 0 0 17 1 0 0
/proc/15319/statm: 4585 867 59 107 0 4474 0
Current children cumulated CPU time (s) 4241.08
Current children cumulated vsize (KiB) 18340

[startup+4302.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 15522
/proc/meminfo: memFree=1449144/2055920 swapFree=4151648/4192956
[pid=15319] ppid=15317 vsize=18340 CPUtime=4301.06
/proc/15319/stat : 15319 (kcnfs-2004) R 15317 15319 15265 0 -1 0 887 0 0 0 430091 15 0 0 25 0 1 0 257795923 18780160 867 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134531286 0 0 4096 0 0 0 0 17 1 0 0
/proc/15319/statm: 4585 867 59 107 0 4474 0
Current children cumulated CPU time (s) 4301.06
Current children cumulated vsize (KiB) 18340

[startup+4362.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 15522
/proc/meminfo: memFree=1449144/2055920 swapFree=4151648/4192956
[pid=15319] ppid=15317 vsize=18340 CPUtime=4361.04
/proc/15319/stat : 15319 (kcnfs-2004) R 15317 15319 15265 0 -1 0 887 0 0 0 436089 15 0 0 25 0 1 0 257795923 18780160 867 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134583430 0 0 4096 0 0 0 0 17 1 0 0
/proc/15319/statm: 4585 867 59 107 0 4474 0
Current children cumulated CPU time (s) 4361.04
Current children cumulated vsize (KiB) 18340

[startup+4422.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 15522
/proc/meminfo: memFree=1449144/2055920 swapFree=4151648/4192956
[pid=15319] ppid=15317 vsize=18340 CPUtime=4421.02
/proc/15319/stat : 15319 (kcnfs-2004) R 15317 15319 15265 0 -1 0 887 0 0 0 442087 15 0 0 25 0 1 0 257795923 18780160 867 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134533107 0 0 4096 0 0 0 0 17 1 0 0
/proc/15319/statm: 4585 867 59 107 0 4474 0
Current children cumulated CPU time (s) 4421.02
Current children cumulated vsize (KiB) 18340

[startup+4482.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 15522
/proc/meminfo: memFree=1449144/2055920 swapFree=4151648/4192956
[pid=15319] ppid=15317 vsize=18340 CPUtime=4481.01
/proc/15319/stat : 15319 (kcnfs-2004) R 15317 15319 15265 0 -1 0 887 0 0 0 448086 15 0 0 25 0 1 0 257795923 18780160 867 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134531323 0 0 4096 0 0 0 0 17 1 0 0
/proc/15319/statm: 4585 867 59 107 0 4474 0
Current children cumulated CPU time (s) 4481.01
Current children cumulated vsize (KiB) 18340

[startup+4542.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 15522
/proc/meminfo: memFree=1449272/2055920 swapFree=4151648/4192956
[pid=15319] ppid=15317 vsize=18340 CPUtime=4541
/proc/15319/stat : 15319 (kcnfs-2004) R 15317 15319 15265 0 -1 0 887 0 0 0 454084 16 0 0 25 0 1 0 257795923 18780160 867 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134529233 0 0 4096 0 0 0 0 17 1 0 0
/proc/15319/statm: 4585 867 59 107 0 4474 0
Current children cumulated CPU time (s) 4541
Current children cumulated vsize (KiB) 18340

[startup+4602.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 15522
/proc/meminfo: memFree=1449208/2055920 swapFree=4151648/4192956
[pid=15319] ppid=15317 vsize=18340 CPUtime=4600.99
/proc/15319/stat : 15319 (kcnfs-2004) R 15317 15319 15265 0 -1 0 887 0 0 0 460083 16 0 0 25 0 1 0 257795923 18780160 867 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134531230 0 0 4096 0 0 0 0 17 1 0 0
/proc/15319/statm: 4585 867 59 107 0 4474 0
Current children cumulated CPU time (s) 4600.99
Current children cumulated vsize (KiB) 18340

[startup+4662.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 15522
/proc/meminfo: memFree=1449144/2055920 swapFree=4151648/4192956
[pid=15319] ppid=15317 vsize=18340 CPUtime=4660.96
/proc/15319/stat : 15319 (kcnfs-2004) R 15317 15319 15265 0 -1 0 887 0 0 0 466080 16 0 0 25 0 1 0 257795923 18780160 867 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134531798 0 0 4096 0 0 0 0 17 1 0 0
/proc/15319/statm: 4585 867 59 107 0 4474 0
Current children cumulated CPU time (s) 4660.96
Current children cumulated vsize (KiB) 18340

[startup+4722.31 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 15522
/proc/meminfo: memFree=1449144/2055920 swapFree=4151648/4192956
[pid=15319] ppid=15317 vsize=18340 CPUtime=4720.95
/proc/15319/stat : 15319 (kcnfs-2004) R 15317 15319 15265 0 -1 0 887 0 0 0 472079 16 0 0 25 0 1 0 257795923 18780160 867 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134583660 0 0 4096 0 0 0 0 17 1 0 0
/proc/15319/statm: 4585 867 59 107 0 4474 0
Current children cumulated CPU time (s) 4720.95
Current children cumulated vsize (KiB) 18340

[startup+4782.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 15522
/proc/meminfo: memFree=1449144/2055920 swapFree=4151648/4192956
[pid=15319] ppid=15317 vsize=18340 CPUtime=4780.94
/proc/15319/stat : 15319 (kcnfs-2004) R 15317 15319 15265 0 -1 0 887 0 0 0 478077 17 0 0 25 0 1 0 257795923 18780160 867 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134529420 0 0 4096 0 0 0 0 17 1 0 0
/proc/15319/statm: 4585 867 59 107 0 4474 0
Current children cumulated CPU time (s) 4780.94
Current children cumulated vsize (KiB) 18340

[startup+4842.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 15522
/proc/meminfo: memFree=1449144/2055920 swapFree=4151648/4192956
[pid=15319] ppid=15317 vsize=18340 CPUtime=4840.92
/proc/15319/stat : 15319 (kcnfs-2004) R 15317 15319 15265 0 -1 0 887 0 0 0 484075 17 0 0 25 0 1 0 257795923 18780160 867 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134529856 0 0 4096 0 0 0 0 17 1 0 0
/proc/15319/statm: 4585 867 59 107 0 4474 0
Current children cumulated CPU time (s) 4840.92
Current children cumulated vsize (KiB) 18340

[startup+4902.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 15522
/proc/meminfo: memFree=1449144/2055920 swapFree=4151648/4192956
[pid=15319] ppid=15317 vsize=18340 CPUtime=4900.9
/proc/15319/stat : 15319 (kcnfs-2004) R 15317 15319 15265 0 -1 0 887 0 0 0 490073 17 0 0 25 0 1 0 257795923 18780160 867 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134530103 0 0 4096 0 0 0 0 17 1 0 0
/proc/15319/statm: 4585 867 59 107 0 4474 0
Current children cumulated CPU time (s) 4900.9
Current children cumulated vsize (KiB) 18340

[startup+4962.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 15522
/proc/meminfo: memFree=1449080/2055920 swapFree=4151648/4192956
[pid=15319] ppid=15317 vsize=18340 CPUtime=4960.88
/proc/15319/stat : 15319 (kcnfs-2004) R 15317 15319 15265 0 -1 0 887 0 0 0 496071 17 0 0 25 0 1 0 257795923 18780160 867 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134529063 0 0 4096 0 0 0 0 17 1 0 0
/proc/15319/statm: 4585 867 59 107 0 4474 0
Current children cumulated CPU time (s) 4960.88
Current children cumulated vsize (KiB) 18340



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.5 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 15522
/proc/meminfo: memFree=1449080/2055920 swapFree=4151648/4192956
[pid=15319] ppid=15317 vsize=18340 CPUtime=5000.08
/proc/15319/stat : 15319 (kcnfs-2004) R 15317 15319 15265 0 -1 0 887 0 0 0 499991 17 0 0 25 0 1 0 257795923 18780160 867 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134530697 0 0 4096 0 0 0 0 17 1 0 0
/proc/15319/statm: 4585 867 59 107 0 4474 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 18340

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

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

[startup+5001.5 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 15522
/proc/meminfo: memFree=1449080/2055920 swapFree=4151648/4192956
[pid=15319] ppid=15317 vsize=18340 CPUtime=5000.08
/proc/15319/stat : 15319 (kcnfs-2004) R 15317 15319 15265 0 -1 0 887 0 0 0 499991 17 0 0 25 0 1 0 257795923 18780160 867 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134530697 0 0 4096 0 0 0 0 17 1 0 0
/proc/15319/statm: 4585 867 59 107 0 4474 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 18340

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.51
CPU time (s): 5000.09
CPU user time (s): 4999.91
CPU system time (s): 0.177972
CPU usage (%): 99.9717
Max. virtual memory (cumulated for all children) (KiB): 18340

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.91
system time used= 0.177972
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 887
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= 102493

runsolver used 3.9544 second user time and 10.2794 second system time

The end

Launcher Data (download as text)

Begin job on node5 on Sun Apr 29 03:33:03 UTC 2007

IDJOB= 424367
IDBENCH= 20320
IDSOLVER= 194
FILE ID= node5/424367-1177817583

PBS_JOBID= 4715934

Free space on /tmp= 66561 MiB

SOLVER NAME= KCNFS 2004
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.8/v2405/unif2p-p0.8-v2405-c7479-S623466762-07-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/424367-1177817583/kcnfs-2004 /tmp/evaluation/424367-1177817583/instance-424367-1177817583.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node5/watcher-424367-1177817583 -o ROOT/results/node5/solver-424367-1177817583 -C 5000 -W 7500 -M 1800 --output-limit 1,15 --use-pty /tmp/evaluation/424367-1177817583/kcnfs-2004 /tmp/evaluation/424367-1177817583/instance-424367-1177817583.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  2bab0300d2912ed939db31155033fc44

RANDOM SEED= 779144234

TIME LIMIT= 5000 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		: 3000.232
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		: 3000.232
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:       1453080 kB
Buffers:         54592 kB
Cached:         451716 kB
SwapCached:       9948 kB
Active:         300548 kB
Inactive:       228996 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1453080 kB
SwapTotal:     4192956 kB
SwapFree:      4151648 kB
Dirty:            3452 kB
Writeback:           0 kB
Mapped:          29972 kB
Slab:            58816 kB
Committed_AS:  9144704 kB
PageTables:       1720 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= 66561 MiB

End job on node5 on Sun Apr 29 04:56:26 UTC 2007