Trace number 424176

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) 5000.01 5001.41

General information on the benchmark

Namerandom/LargeSize/5SAT/v1000/
unif-k5-r20-v1000-c20000-S1022834397-10.cnf
MD5SUM5c979e79acb65e7cc18f31c8e35047ea
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1899.94
Satisfiable
(Un)Satisfiability was proved
Number of variables1000
Number of clauses20000
Sum of the clauses size100000
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 520000
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	
0.09/0.13	c Computed by /tmp/evaluation/424176-1177712910/kcnfs-2004   V. 03/02/12
0.09/0.13	c Input file : '/tmp/evaluation/424176-1177712910/instance-424176-1177712910.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/node7/watcher-424176-1177712910 -o ROOT/results/node7/solver-424176-1177712910 -C 5000 -W 7500 -M 1800 --output-limit 1,15 --use-pty /tmp/evaluation/424176-1177712910/kcnfs-2004 /tmp/evaluation/424176-1177712910/instance-424176-1177712910.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: 0.92 0.97 0.98 2/77 2408
/proc/meminfo: memFree=1702328/2055920 swapFree=4156360/4192956
[pid=2408] ppid=2406 vsize=16040 CPUtime=0
/proc/2408/stat : 2408 (kcnfs-2004) R 2406 2408 2117 0 -1 0 98 0 0 0 0 0 0 0 18 0 1 0 247328639 16424960 79 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134630404 0 0 4096 0 0 0 0 17 1 0 0
/proc/2408/statm: 4010 79 38 107 0 3899 0

[startup+0.0380961 s]
/proc/loadavg: 0.92 0.97 0.98 2/77 2408
/proc/meminfo: memFree=1702328/2055920 swapFree=4156360/4192956
[pid=2408] ppid=2406 vsize=17112 CPUtime=0.02
/proc/2408/stat : 2408 (kcnfs-2004) R 2406 2408 2117 0 -1 0 366 0 0 0 2 0 0 0 18 0 1 0 247328639 17522688 347 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134614467 0 0 4096 0 0 0 0 17 1 0 0
/proc/2408/statm: 4278 347 38 107 0 4167 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 17112

[startup+0.101101 s]
/proc/loadavg: 0.92 0.97 0.98 2/77 2408
/proc/meminfo: memFree=1702328/2055920 swapFree=4156360/4192956
[pid=2408] ppid=2406 vsize=25700 CPUtime=0.09
/proc/2408/stat : 2408 (kcnfs-2004) R 2406 2408 2117 0 -1 0 2892 0 0 0 8 1 0 0 18 0 1 0 247328639 26316800 2872 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134615578 0 0 4096 0 0 0 0 17 1 0 0
/proc/2408/statm: 6425 2872 43 107 0 6314 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 25700

[startup+0.301121 s]
/proc/loadavg: 0.92 0.97 0.98 2/77 2408
/proc/meminfo: memFree=1702328/2055920 swapFree=4156360/4192956
[pid=2408] ppid=2406 vsize=25700 CPUtime=0.29
/proc/2408/stat : 2408 (kcnfs-2004) R 2406 2408 2117 0 -1 0 2996 0 0 0 28 1 0 0 19 0 1 0 247328639 26316800 2976 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134572334 0 0 4096 0 0 0 0 17 1 0 0
/proc/2408/statm: 6425 2976 59 107 0 6314 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 25700

[startup+0.70116 s]
/proc/loadavg: 0.92 0.97 0.98 2/77 2408
/proc/meminfo: memFree=1702328/2055920 swapFree=4156360/4192956
[pid=2408] ppid=2406 vsize=25708 CPUtime=0.69
/proc/2408/stat : 2408 (kcnfs-2004) R 2406 2408 2117 0 -1 0 3027 0 0 0 68 1 0 0 22 0 1 0 247328639 26324992 3007 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134579841 0 0 4096 0 0 0 0 17 1 0 0
/proc/2408/statm: 6427 3007 59 107 0 6316 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 25708

[startup+1.50124 s]
/proc/loadavg: 0.92 0.97 0.98 2/78 2409
/proc/meminfo: memFree=1690480/2055920 swapFree=4156360/4192956
[pid=2408] ppid=2406 vsize=25708 CPUtime=1.49
/proc/2408/stat : 2408 (kcnfs-2004) R 2406 2408 2117 0 -1 0 3027 0 0 0 148 1 0 0 25 0 1 0 247328639 26324992 3007 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134528282 0 0 4096 0 0 0 0 17 1 0 0
/proc/2408/statm: 6427 3007 59 107 0 6316 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 25708

[startup+3.1014 s]
/proc/loadavg: 0.92 0.97 0.98 2/78 2409
/proc/meminfo: memFree=1690352/2055920 swapFree=4156360/4192956
[pid=2408] ppid=2406 vsize=25708 CPUtime=3.09
/proc/2408/stat : 2408 (kcnfs-2004) R 2406 2408 2117 0 -1 0 3028 0 0 0 308 1 0 0 25 0 1 0 247328639 26324992 3008 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134528196 0 0 4096 0 0 0 0 17 1 0 0
/proc/2408/statm: 6427 3008 59 107 0 6316 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 25708

[startup+6.30172 s]
/proc/loadavg: 0.93 0.97 0.98 2/78 2409
/proc/meminfo: memFree=1690288/2055920 swapFree=4156360/4192956
[pid=2408] ppid=2406 vsize=25708 CPUtime=6.29
/proc/2408/stat : 2408 (kcnfs-2004) R 2406 2408 2117 0 -1 0 3028 0 0 0 628 1 0 0 25 0 1 0 247328639 26324992 3008 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134528695 0 0 4096 0 0 0 0 17 1 0 0
/proc/2408/statm: 6427 3008 59 107 0 6316 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 25708

[startup+12.7014 s]
/proc/loadavg: 0.93 0.97 0.98 2/78 2409
/proc/meminfo: memFree=1690224/2055920 swapFree=4156360/4192956
[pid=2408] ppid=2406 vsize=25708 CPUtime=12.68
/proc/2408/stat : 2408 (kcnfs-2004) R 2406 2408 2117 0 -1 0 3028 0 0 0 1267 1 0 0 25 0 1 0 247328639 26324992 3008 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134579840 0 0 4096 0 0 0 0 17 1 0 0
/proc/2408/statm: 6427 3008 59 107 0 6316 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 25708

[startup+25.5016 s]
/proc/loadavg: 0.95 0.97 0.98 2/78 2409
/proc/meminfo: memFree=1690224/2055920 swapFree=4156360/4192956
[pid=2408] ppid=2406 vsize=25708 CPUtime=25.48
/proc/2408/stat : 2408 (kcnfs-2004) R 2406 2408 2117 0 -1 0 3028 0 0 0 2547 1 0 0 25 0 1 0 247328639 26324992 3008 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134528282 0 0 4096 0 0 0 0 17 1 0 0
/proc/2408/statm: 6427 3008 59 107 0 6316 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 25708

[startup+51.1014 s]
/proc/loadavg: 0.96 0.97 0.98 2/78 2409
/proc/meminfo: memFree=1690224/2055920 swapFree=4156360/4192956
[pid=2408] ppid=2406 vsize=25708 CPUtime=51.07
/proc/2408/stat : 2408 (kcnfs-2004) R 2406 2408 2117 0 -1 0 3028 0 0 0 5106 1 0 0 25 0 1 0 247328639 26324992 3008 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134529992 0 0 4096 0 0 0 0 17 1 0 0
/proc/2408/statm: 6427 3008 59 107 0 6316 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 25708

[startup+102.306 s]
/proc/loadavg: 0.98 0.97 0.98 2/78 2409
/proc/meminfo: memFree=1690224/2055920 swapFree=4156360/4192956
[pid=2408] ppid=2406 vsize=25708 CPUtime=102.26
/proc/2408/stat : 2408 (kcnfs-2004) R 2406 2408 2117 0 -1 0 3028 0 0 0 10225 1 0 0 25 0 1 0 247328639 26324992 3008 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134528623 0 0 4096 0 0 0 0 17 1 0 0
/proc/2408/statm: 6427 3008 59 107 0 6316 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 25708

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 2409
/proc/meminfo: memFree=1690224/2055920 swapFree=4156360/4192956
[pid=2408] ppid=2406 vsize=25708 CPUtime=162.25
/proc/2408/stat : 2408 (kcnfs-2004) R 2406 2408 2117 0 -1 0 3028 0 0 0 16223 2 0 0 25 0 1 0 247328639 26324992 3008 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134528282 0 0 4096 0 0 0 0 17 1 0 0
/proc/2408/statm: 6427 3008 59 107 0 6316 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 25708

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 2409
/proc/meminfo: memFree=1690224/2055920 swapFree=4156360/4192956
[pid=2408] ppid=2406 vsize=25708 CPUtime=222.23
/proc/2408/stat : 2408 (kcnfs-2004) R 2406 2408 2117 0 -1 0 3028 0 0 0 22221 2 0 0 25 0 1 0 247328639 26324992 3008 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134579764 0 0 4096 0 0 0 0 17 1 0 0
/proc/2408/statm: 6427 3008 59 107 0 6316 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 25708

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 2409
/proc/meminfo: memFree=1690224/2055920 swapFree=4156360/4192956
[pid=2408] ppid=2406 vsize=25708 CPUtime=282.22
/proc/2408/stat : 2408 (kcnfs-2004) R 2406 2408 2117 0 -1 0 3028 0 0 0 28220 2 0 0 25 0 1 0 247328639 26324992 3008 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134528265 0 0 4096 0 0 0 0 17 1 0 0
/proc/2408/statm: 6427 3008 59 107 0 6316 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 25708

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 2411
/proc/meminfo: memFree=1690096/2055920 swapFree=4156360/4192956
[pid=2408] ppid=2406 vsize=25708 CPUtime=342.2
/proc/2408/stat : 2408 (kcnfs-2004) R 2406 2408 2117 0 -1 0 3028 0 0 0 34218 2 0 0 25 0 1 0 247328639 26324992 3008 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134579646 0 0 4096 0 0 0 0 17 1 0 0
/proc/2408/statm: 6427 3008 59 107 0 6316 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 25708

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 2411
/proc/meminfo: memFree=1690096/2055920 swapFree=4156360/4192956
[pid=2408] ppid=2406 vsize=25708 CPUtime=402.19
/proc/2408/stat : 2408 (kcnfs-2004) R 2406 2408 2117 0 -1 0 3028 0 0 0 40216 3 0 0 25 0 1 0 247328639 26324992 3008 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134557878 0 0 4096 0 0 0 0 17 1 0 0
/proc/2408/statm: 6427 3008 59 107 0 6316 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 25708

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 2411
/proc/meminfo: memFree=1690096/2055920 swapFree=4156360/4192956
[pid=2408] ppid=2406 vsize=25708 CPUtime=462.17
/proc/2408/stat : 2408 (kcnfs-2004) R 2406 2408 2117 0 -1 0 3028 0 0 0 46214 3 0 0 25 0 1 0 247328639 26324992 3008 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134531323 0 0 4096 0 0 0 0 17 1 0 0
/proc/2408/statm: 6427 3008 59 107 0 6316 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 25708

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 2411
/proc/meminfo: memFree=1690096/2055920 swapFree=4156360/4192956
[pid=2408] ppid=2406 vsize=25708 CPUtime=522.15
/proc/2408/stat : 2408 (kcnfs-2004) R 2406 2408 2117 0 -1 0 3028 0 0 0 52212 3 0 0 25 0 1 0 247328639 26324992 3008 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134529641 0 0 4096 0 0 0 0 17 1 0 0
/proc/2408/statm: 6427 3008 59 107 0 6316 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 25708

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 2411
/proc/meminfo: memFree=1690096/2055920 swapFree=4156360/4192956
[pid=2408] ppid=2406 vsize=25708 CPUtime=582.14
/proc/2408/stat : 2408 (kcnfs-2004) R 2406 2408 2117 0 -1 0 3028 0 0 0 58210 4 0 0 25 0 1 0 247328639 26324992 3008 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134579845 0 0 4096 0 0 0 0 17 1 0 0
/proc/2408/statm: 6427 3008 59 107 0 6316 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 25708

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 2411
/proc/meminfo: memFree=1690096/2055920 swapFree=4156360/4192956
[pid=2408] ppid=2406 vsize=25708 CPUtime=642.13
/proc/2408/stat : 2408 (kcnfs-2004) R 2406 2408 2117 0 -1 0 3028 0 0 0 64209 4 0 0 25 0 1 0 247328639 26324992 3008 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134579608 0 0 4096 0 0 0 0 17 1 0 0
/proc/2408/statm: 6427 3008 59 107 0 6316 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 25708

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

[startup+4002.3 s]
/proc/loadavg: 1.20 1.09 1.02 2/78 2624
/proc/meminfo: memFree=1690096/2055920 swapFree=4156360/4192956
[pid=2408] ppid=2406 vsize=25708 CPUtime=4001.15
/proc/2408/stat : 2408 (kcnfs-2004) R 2406 2408 2117 0 -1 0 3029 0 0 0 400098 17 0 0 25 0 1 0 247328639 26324992 3009 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134528718 0 0 4096 0 0 0 0 17 1 0 0
/proc/2408/statm: 6427 3009 59 107 0 6316 0
Current children cumulated CPU time (s) 4001.15
Current children cumulated vsize (KiB) 25708

[startup+4062.31 s]
/proc/loadavg: 1.07 1.07 1.01 2/78 2624
/proc/meminfo: memFree=1690160/2055920 swapFree=4156360/4192956
[pid=2408] ppid=2406 vsize=25708 CPUtime=4061.14
/proc/2408/stat : 2408 (kcnfs-2004) R 2406 2408 2117 0 -1 0 3029 0 0 0 406097 17 0 0 25 0 1 0 247328639 26324992 3009 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134579646 0 0 4096 0 0 0 0 17 1 0 0
/proc/2408/statm: 6427 3009 59 107 0 6316 0
Current children cumulated CPU time (s) 4061.14
Current children cumulated vsize (KiB) 25708

[startup+4122.3 s]
/proc/loadavg: 1.02 1.06 1.00 2/78 2624
/proc/meminfo: memFree=1690160/2055920 swapFree=4156360/4192956
[pid=2408] ppid=2406 vsize=25708 CPUtime=4121.12
/proc/2408/stat : 2408 (kcnfs-2004) R 2406 2408 2117 0 -1 0 3029 0 0 0 412095 17 0 0 25 0 1 0 247328639 26324992 3009 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134529992 0 0 4096 0 0 0 0 17 1 0 0
/proc/2408/statm: 6427 3009 59 107 0 6316 0
Current children cumulated CPU time (s) 4121.12
Current children cumulated vsize (KiB) 25708

[startup+4182.3 s]
/proc/loadavg: 1.01 1.04 1.00 2/78 2624
/proc/meminfo: memFree=1690160/2055920 swapFree=4156360/4192956
[pid=2408] ppid=2406 vsize=25708 CPUtime=4181.1
/proc/2408/stat : 2408 (kcnfs-2004) R 2406 2408 2117 0 -1 0 3029 0 0 0 418093 17 0 0 25 0 1 0 247328639 26324992 3009 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134579615 0 0 4096 0 0 0 0 17 1 0 0
/proc/2408/statm: 6427 3009 59 107 0 6316 0
Current children cumulated CPU time (s) 4181.1
Current children cumulated vsize (KiB) 25708

[startup+4242.3 s]
/proc/loadavg: 1.00 1.03 1.00 2/78 2624
/proc/meminfo: memFree=1690160/2055920 swapFree=4156360/4192956
[pid=2408] ppid=2406 vsize=25708 CPUtime=4241.09
/proc/2408/stat : 2408 (kcnfs-2004) R 2406 2408 2117 0 -1 0 3029 0 0 0 424092 17 0 0 25 0 1 0 247328639 26324992 3009 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134528139 0 0 4096 0 0 0 0 17 1 0 0
/proc/2408/statm: 6427 3009 59 107 0 6316 0
Current children cumulated CPU time (s) 4241.09
Current children cumulated vsize (KiB) 25708

[startup+4302.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 2624
/proc/meminfo: memFree=1690160/2055920 swapFree=4156360/4192956
[pid=2408] ppid=2406 vsize=25708 CPUtime=4301.07
/proc/2408/stat : 2408 (kcnfs-2004) R 2406 2408 2117 0 -1 0 3029 0 0 0 430090 17 0 0 25 0 1 0 247328639 26324992 3009 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134579845 0 0 4096 0 0 0 0 17 1 0 0
/proc/2408/statm: 6427 3009 59 107 0 6316 0
Current children cumulated CPU time (s) 4301.07
Current children cumulated vsize (KiB) 25708

[startup+4362.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 2624
/proc/meminfo: memFree=1690160/2055920 swapFree=4156360/4192956
[pid=2408] ppid=2406 vsize=25708 CPUtime=4361.06
/proc/2408/stat : 2408 (kcnfs-2004) R 2406 2408 2117 0 -1 0 3029 0 0 0 436089 17 0 0 25 0 1 0 247328639 26324992 3009 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134533085 0 0 4096 0 0 0 0 17 1 0 0
/proc/2408/statm: 6427 3009 59 107 0 6316 0
Current children cumulated CPU time (s) 4361.06
Current children cumulated vsize (KiB) 25708

[startup+4422.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 2624
/proc/meminfo: memFree=1690224/2055920 swapFree=4156360/4192956
[pid=2408] ppid=2406 vsize=25708 CPUtime=4421.04
/proc/2408/stat : 2408 (kcnfs-2004) R 2406 2408 2117 0 -1 0 3029 0 0 0 442087 17 0 0 25 0 1 0 247328639 26324992 3009 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134562065 0 0 4096 0 0 0 0 17 1 0 0
/proc/2408/statm: 6427 3009 59 107 0 6316 0
Current children cumulated CPU time (s) 4421.04
Current children cumulated vsize (KiB) 25708

[startup+4482.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 2624
/proc/meminfo: memFree=1690224/2055920 swapFree=4156360/4192956
[pid=2408] ppid=2406 vsize=25708 CPUtime=4481.02
/proc/2408/stat : 2408 (kcnfs-2004) R 2406 2408 2117 0 -1 0 3029 0 0 0 448085 17 0 0 25 0 1 0 247328639 26324992 3009 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134528631 0 0 4096 0 0 0 0 17 1 0 0
/proc/2408/statm: 6427 3009 59 107 0 6316 0
Current children cumulated CPU time (s) 4481.02
Current children cumulated vsize (KiB) 25708

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2624
/proc/meminfo: memFree=1690224/2055920 swapFree=4156360/4192956
[pid=2408] ppid=2406 vsize=25708 CPUtime=4541.01
/proc/2408/stat : 2408 (kcnfs-2004) R 2406 2408 2117 0 -1 0 3029 0 0 0 454083 18 0 0 25 0 1 0 247328639 26324992 3009 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134531787 0 0 4096 0 0 0 0 17 1 0 0
/proc/2408/statm: 6427 3009 59 107 0 6316 0
Current children cumulated CPU time (s) 4541.01
Current children cumulated vsize (KiB) 25708

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2624
/proc/meminfo: memFree=1690224/2055920 swapFree=4156360/4192956
[pid=2408] ppid=2406 vsize=25708 CPUtime=4601
/proc/2408/stat : 2408 (kcnfs-2004) R 2406 2408 2117 0 -1 0 3029 0 0 0 460082 18 0 0 25 0 1 0 247328639 26324992 3009 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134528673 0 0 4096 0 0 0 0 17 1 0 0
/proc/2408/statm: 6427 3009 59 107 0 6316 0
Current children cumulated CPU time (s) 4601
Current children cumulated vsize (KiB) 25708

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2624
/proc/meminfo: memFree=1690224/2055920 swapFree=4156360/4192956
[pid=2408] ppid=2406 vsize=25708 CPUtime=4660.98
/proc/2408/stat : 2408 (kcnfs-2004) R 2406 2408 2117 0 -1 0 3029 0 0 0 466080 18 0 0 25 0 1 0 247328639 26324992 3009 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134528282 0 0 4096 0 0 0 0 17 1 0 0
/proc/2408/statm: 6427 3009 59 107 0 6316 0
Current children cumulated CPU time (s) 4660.98
Current children cumulated vsize (KiB) 25708

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2624
/proc/meminfo: memFree=1690224/2055920 swapFree=4156360/4192956
[pid=2408] ppid=2406 vsize=25708 CPUtime=4720.97
/proc/2408/stat : 2408 (kcnfs-2004) R 2406 2408 2117 0 -1 0 3029 0 0 0 472079 18 0 0 25 0 1 0 247328639 26324992 3009 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134528112 0 0 4096 0 0 0 0 17 1 0 0
/proc/2408/statm: 6427 3009 59 107 0 6316 0
Current children cumulated CPU time (s) 4720.97
Current children cumulated vsize (KiB) 25708

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2624
/proc/meminfo: memFree=1690224/2055920 swapFree=4156360/4192956
[pid=2408] ppid=2406 vsize=25708 CPUtime=4780.95
/proc/2408/stat : 2408 (kcnfs-2004) R 2406 2408 2117 0 -1 0 3029 0 0 0 478076 19 0 0 25 0 1 0 247328639 26324992 3009 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134562056 0 0 4096 0 0 0 0 17 1 0 0
/proc/2408/statm: 6427 3009 59 107 0 6316 0
Current children cumulated CPU time (s) 4780.95
Current children cumulated vsize (KiB) 25708

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2624
/proc/meminfo: memFree=1690224/2055920 swapFree=4156360/4192956
[pid=2408] ppid=2406 vsize=25708 CPUtime=4840.94
/proc/2408/stat : 2408 (kcnfs-2004) R 2406 2408 2117 0 -1 0 3029 0 0 0 484075 19 0 0 25 0 1 0 247328639 26324992 3009 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134528112 0 0 4096 0 0 0 0 17 1 0 0
/proc/2408/statm: 6427 3009 59 107 0 6316 0
Current children cumulated CPU time (s) 4840.94
Current children cumulated vsize (KiB) 25708

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2624
/proc/meminfo: memFree=1690224/2055920 swapFree=4156360/4192956
[pid=2408] ppid=2406 vsize=25708 CPUtime=4900.92
/proc/2408/stat : 2408 (kcnfs-2004) R 2406 2408 2117 0 -1 0 3029 0 0 0 490073 19 0 0 25 0 1 0 247328639 26324992 3009 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134528595 0 0 4096 0 0 0 0 17 1 0 0
/proc/2408/statm: 6427 3009 59 107 0 6316 0
Current children cumulated CPU time (s) 4900.92
Current children cumulated vsize (KiB) 25708

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2624
/proc/meminfo: memFree=1690224/2055920 swapFree=4156360/4192956
[pid=2408] ppid=2406 vsize=25708 CPUtime=4960.9
/proc/2408/stat : 2408 (kcnfs-2004) R 2406 2408 2117 0 -1 0 3029 0 0 0 496071 19 0 0 25 0 1 0 247328639 26324992 3009 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134579628 0 0 4096 0 0 0 0 17 1 0 0
/proc/2408/statm: 6427 3009 59 107 0 6316 0
Current children cumulated CPU time (s) 4960.9
Current children cumulated vsize (KiB) 25708



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2624
/proc/meminfo: memFree=1690224/2055920 swapFree=4156360/4192956
[pid=2408] ppid=2406 vsize=25708 CPUtime=5000
/proc/2408/stat : 2408 (kcnfs-2004) R 2406 2408 2117 0 -1 0 3029 0 0 0 499980 20 0 0 25 0 1 0 247328639 26324992 3009 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134579841 0 0 4096 0 0 0 0 17 1 0 0
/proc/2408/statm: 6427 3009 59 107 0 6316 0
Current children cumulated CPU time (s) 5000
Current children cumulated vsize (KiB) 25708

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.41
CPU time (s): 5000.01
CPU user time (s): 4999.81
CPU system time (s): 0.203968
CPU usage (%): 99.972
Max. virtual memory (cumulated for all children) (KiB): 25708

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.8
system time used= 0.203968
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3029
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= 6610

runsolver used 3.70144 second user time and 10.5574 second system time

The end

Launcher Data (download as text)

Begin job on node7 on Fri Apr 27 22:28:30 UTC 2007

IDJOB= 424176
IDBENCH= 20062
IDSOLVER= 194
FILE ID= node7/424176-1177712910

PBS_JOBID= 4715360

Free space on /tmp= 66541 MiB

SOLVER NAME= KCNFS 2004
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v1000/unif-k5-r20-v1000-c20000-S1022834397-10.cnf
COMMAND LINE= /tmp/evaluation/424176-1177712910/kcnfs-2004 /tmp/evaluation/424176-1177712910/instance-424176-1177712910.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node7/watcher-424176-1177712910 -o ROOT/results/node7/solver-424176-1177712910 -C 5000 -W 7500 -M 1800 --output-limit 1,15 --use-pty /tmp/evaluation/424176-1177712910/kcnfs-2004 /tmp/evaluation/424176-1177712910/instance-424176-1177712910.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  5c979e79acb65e7cc18f31c8e35047ea

RANDOM SEED= 117856203

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node7.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		: 3000.231
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		: 3000.231
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:       1702800 kB
Buffers:         40724 kB
Cached:         243244 kB
SwapCached:      17068 kB
Active:         187916 kB
Inactive:       120552 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1702800 kB
SwapTotal:     4192956 kB
SwapFree:      4156360 kB
Dirty:            3632 kB
Writeback:           0 kB
Mapped:          30092 kB
Slab:            30096 kB
Committed_AS:  8942068 kB
PageTables:       1860 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= 66541 MiB

End job on node7 on Fri Apr 27 23:51:54 UTC 2007