Trace number 424209

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) 5000.03 5002.11

General information on the benchmark

Namerandom/LargeSize/7SAT/v240/
unif-k7-r85-v240-c20400-S787287513-16.cnf
MD5SUMa02a2738089687e729cfe1ab1c276d10
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 variables240
Number of clauses20400
Sum of the clauses size142800
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 520400

Solver Data (download as text)

0.00/0.00	
0.09/0.18	c Computed by /tmp/evaluation/424209-1177732184/kcnfs-2004   V. 03/02/12
0.09/0.18	c Input file : '/tmp/evaluation/424209-1177732184/instance-424209-1177732184.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/node20/watcher-424209-1177732184 -o ROOT/results/node20/solver-424209-1177732184 -C 5000 -W 7500 -M 1800 --output-limit 1,15 --use-pty /tmp/evaluation/424209-1177732184/kcnfs-2004 /tmp/evaluation/424209-1177732184/instance-424209-1177732184.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: 0.78 0.95 0.98 3/77 9314
/proc/meminfo: memFree=1619880/2055920 swapFree=4154160/4192956
[pid=9314] ppid=9312 vsize=16020 CPUtime=0
/proc/9314/stat : 9314 (kcnfs-2004) R 9312 9314 9260 0 -1 0 93 0 0 0 0 0 0 0 18 0 1 0 221135761 16404480 74 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134740776 0 0 4096 0 0 0 0 17 1 0 0
/proc/9314/statm: 4005 74 38 107 0 3894 0

[startup+0.061664 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 9314
/proc/meminfo: memFree=1619880/2055920 swapFree=4154160/4192956
[pid=9314] ppid=9312 vsize=17460 CPUtime=0.05
/proc/9314/stat : 9314 (kcnfs-2004) R 9312 9314 9260 0 -1 0 453 0 0 0 5 0 0 0 18 0 1 0 221135761 17879040 434 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134630404 0 0 4096 0 0 0 0 17 1 0 0
/proc/9314/statm: 4365 434 38 107 0 4254 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 17460

[startup+0.101671 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 9314
/proc/meminfo: memFree=1619880/2055920 swapFree=4154160/4192956
[pid=9314] ppid=9312 vsize=28988 CPUtime=0.09
/proc/9314/stat : 9314 (kcnfs-2004) R 9312 9314 9260 0 -1 0 3348 0 0 0 8 1 0 0 18 0 1 0 221135761 29683712 3328 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134614467 0 0 4096 0 0 0 0 17 1 0 0
/proc/9314/statm: 7247 3328 41 107 0 7136 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 28988

[startup+0.301711 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 9314
/proc/meminfo: memFree=1619880/2055920 swapFree=4154160/4192956
[pid=9314] ppid=9312 vsize=29228 CPUtime=0.29
/proc/9314/stat : 9314 (kcnfs-2004) R 9312 9314 9260 0 -1 0 3827 0 0 0 28 1 0 0 19 0 1 0 221135761 29929472 3807 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134540250 0 0 4096 0 0 0 0 17 1 0 0
/proc/9314/statm: 7307 3807 60 107 0 7196 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 29228

[startup+0.70179 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 9314
/proc/meminfo: memFree=1619880/2055920 swapFree=4154160/4192956
[pid=9314] ppid=9312 vsize=29228 CPUtime=0.69
/proc/9314/stat : 9314 (kcnfs-2004) R 9312 9314 9260 0 -1 0 3860 0 0 0 68 1 0 0 23 0 1 0 221135761 29929472 3840 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134531045 0 0 4096 0 0 0 0 17 1 0 0
/proc/9314/statm: 7307 3840 60 107 0 7196 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 29228

[startup+1.50195 s]
/proc/loadavg: 0.78 0.95 0.98 2/78 9315
/proc/meminfo: memFree=1604704/2055920 swapFree=4154160/4192956
[pid=9314] ppid=9312 vsize=29228 CPUtime=1.49
/proc/9314/stat : 9314 (kcnfs-2004) R 9312 9314 9260 0 -1 0 3860 0 0 0 148 1 0 0 25 0 1 0 221135761 29929472 3840 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134530365 0 0 4096 0 0 0 0 17 1 0 0
/proc/9314/statm: 7307 3840 60 107 0 7196 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 29228

[startup+3.10127 s]
/proc/loadavg: 0.80 0.95 0.98 2/78 9315
/proc/meminfo: memFree=1604576/2055920 swapFree=4154160/4192956
[pid=9314] ppid=9312 vsize=29228 CPUtime=3.09
/proc/9314/stat : 9314 (kcnfs-2004) R 9312 9314 9260 0 -1 0 3861 0 0 0 308 1 0 0 25 0 1 0 221135761 29929472 3841 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134558442 0 0 4096 0 0 0 0 17 1 0 0
/proc/9314/statm: 7307 3841 60 107 0 7196 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 29228

[startup+6.30192 s]
/proc/loadavg: 0.80 0.95 0.98 2/78 9315
/proc/meminfo: memFree=1604448/2055920 swapFree=4154160/4192956
[pid=9314] ppid=9312 vsize=29228 CPUtime=6.29
/proc/9314/stat : 9314 (kcnfs-2004) R 9312 9314 9260 0 -1 0 3861 0 0 0 628 1 0 0 25 0 1 0 221135761 29929472 3841 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134530704 0 0 4096 0 0 0 0 17 1 0 0
/proc/9314/statm: 7307 3841 60 107 0 7196 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 29228

[startup+12.7012 s]
/proc/loadavg: 0.83 0.95 0.98 2/78 9315
/proc/meminfo: memFree=1604384/2055920 swapFree=4154160/4192956
[pid=9314] ppid=9312 vsize=29228 CPUtime=12.68
/proc/9314/stat : 9314 (kcnfs-2004) R 9312 9314 9260 0 -1 0 3861 0 0 0 1267 1 0 0 25 0 1 0 221135761 29929472 3841 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134532407 0 0 4096 0 0 0 0 17 1 0 0
/proc/9314/statm: 7307 3841 60 107 0 7196 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 29228

[startup+25.5018 s]
/proc/loadavg: 0.85 0.95 0.98 2/78 9315
/proc/meminfo: memFree=1604448/2055920 swapFree=4154160/4192956
[pid=9314] ppid=9312 vsize=29228 CPUtime=25.48
/proc/9314/stat : 9314 (kcnfs-2004) R 9312 9314 9260 0 -1 0 3861 0 0 0 2547 1 0 0 25 0 1 0 221135761 29929472 3841 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134538177 0 0 4096 0 0 0 0 17 1 0 0
/proc/9314/statm: 7307 3841 60 107 0 7196 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 29228

[startup+51.1019 s]
/proc/loadavg: 0.90 0.96 0.98 2/78 9315
/proc/meminfo: memFree=1604448/2055920 swapFree=4154160/4192956
[pid=9314] ppid=9312 vsize=29228 CPUtime=51.07
/proc/9314/stat : 9314 (kcnfs-2004) R 9312 9314 9260 0 -1 0 3861 0 0 0 5106 1 0 0 25 0 1 0 221135761 29929472 3841 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134530806 0 0 4096 0 0 0 0 17 1 0 0
/proc/9314/statm: 7307 3841 60 107 0 7196 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 29228

[startup+102.305 s]
/proc/loadavg: 0.96 0.96 0.98 2/78 9315
/proc/meminfo: memFree=1604448/2055920 swapFree=4154160/4192956
[pid=9314] ppid=9312 vsize=29228 CPUtime=102.25
/proc/9314/stat : 9314 (kcnfs-2004) R 9312 9314 9260 0 -1 0 3861 0 0 0 10224 1 0 0 25 0 1 0 221135761 29929472 3841 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134540701 0 0 4096 0 0 0 0 17 1 0 0
/proc/9314/statm: 7307 3841 60 107 0 7196 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 29228

[startup+162.302 s]
/proc/loadavg: 0.98 0.97 0.98 2/78 9315
/proc/meminfo: memFree=1604448/2055920 swapFree=4154160/4192956
[pid=9314] ppid=9312 vsize=29228 CPUtime=162.23
/proc/9314/stat : 9314 (kcnfs-2004) R 9312 9314 9260 0 -1 0 3861 0 0 0 16221 2 0 0 25 0 1 0 221135761 29929472 3841 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134530612 0 0 4096 0 0 0 0 17 1 0 0
/proc/9314/statm: 7307 3841 60 107 0 7196 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 29228

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 9315
/proc/meminfo: memFree=1604448/2055920 swapFree=4154160/4192956
[pid=9314] ppid=9312 vsize=29228 CPUtime=222.21
/proc/9314/stat : 9314 (kcnfs-2004) R 9312 9314 9260 0 -1 0 3861 0 0 0 22219 2 0 0 25 0 1 0 221135761 29929472 3841 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528195 0 0 4096 0 0 0 0 17 1 0 0
/proc/9314/statm: 7307 3841 60 107 0 7196 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 29228

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 9315
/proc/meminfo: memFree=1604448/2055920 swapFree=4154160/4192956
[pid=9314] ppid=9312 vsize=29228 CPUtime=282.18
/proc/9314/stat : 9314 (kcnfs-2004) R 9312 9314 9260 0 -1 0 3861 0 0 0 28216 2 0 0 25 0 1 0 221135761 29929472 3841 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528139 0 0 4096 0 0 0 0 17 1 0 0
/proc/9314/statm: 7307 3841 60 107 0 7196 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 29228

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 9315
/proc/meminfo: memFree=1604384/2055920 swapFree=4154160/4192956
[pid=9314] ppid=9312 vsize=29228 CPUtime=342.16
/proc/9314/stat : 9314 (kcnfs-2004) R 9312 9314 9260 0 -1 0 3861 0 0 0 34214 2 0 0 25 0 1 0 221135761 29929472 3841 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528710 0 0 4096 0 0 0 0 17 1 0 0
/proc/9314/statm: 7307 3841 60 107 0 7196 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 29228

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 9315
/proc/meminfo: memFree=1604384/2055920 swapFree=4154160/4192956
[pid=9314] ppid=9312 vsize=29228 CPUtime=402.13
/proc/9314/stat : 9314 (kcnfs-2004) R 9312 9314 9260 0 -1 0 3861 0 0 0 40211 2 0 0 25 0 1 0 221135761 29929472 3841 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528187 0 0 4096 0 0 0 0 17 1 0 0
/proc/9314/statm: 7307 3841 60 107 0 7196 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 29228

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 9315
/proc/meminfo: memFree=1604384/2055920 swapFree=4154160/4192956
[pid=9314] ppid=9312 vsize=29228 CPUtime=462.11
/proc/9314/stat : 9314 (kcnfs-2004) R 9312 9314 9260 0 -1 0 3861 0 0 0 46209 2 0 0 25 0 1 0 221135761 29929472 3841 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528293 0 0 4096 0 0 0 0 17 1 0 0
/proc/9314/statm: 7307 3841 60 107 0 7196 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 29228

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 9315
/proc/meminfo: memFree=1604384/2055920 swapFree=4154160/4192956
[pid=9314] ppid=9312 vsize=29228 CPUtime=522.1
/proc/9314/stat : 9314 (kcnfs-2004) R 9312 9314 9260 0 -1 0 3861 0 0 0 52207 3 0 0 25 0 1 0 221135761 29929472 3841 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528631 0 0 4096 0 0 0 0 17 1 0 0
/proc/9314/statm: 7307 3841 60 107 0 7196 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 29228

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 9315
/proc/meminfo: memFree=1604384/2055920 swapFree=4154160/4192956
[pid=9314] ppid=9312 vsize=29228 CPUtime=582.07
/proc/9314/stat : 9314 (kcnfs-2004) R 9312 9314 9260 0 -1 0 3861 0 0 0 58204 3 0 0 25 0 1 0 221135761 29929472 3841 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528187 0 0 4096 0 0 0 0 17 1 0 0
/proc/9314/statm: 7307 3841 60 107 0 7196 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 29228

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 9315
/proc/meminfo: memFree=1604384/2055920 swapFree=4154160/4192956
[pid=9314] ppid=9312 vsize=29228 CPUtime=642.05
/proc/9314/stat : 9314 (kcnfs-2004) R 9312 9314 9260 0 -1 0 3861 0 0 0 64202 3 0 0 25 0 1 0 221135761 29929472 3841 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134530239 0 0 4096 0 0 0 0 17 1 0 0
/proc/9314/statm: 7307 3841 60 107 0 7196 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 29228

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

[startup+4062.31 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 9515
/proc/meminfo: memFree=1604384/2055920 swapFree=4154160/4192956
[pid=9314] ppid=9312 vsize=29228 CPUtime=4060.67
/proc/9314/stat : 9314 (kcnfs-2004) R 9312 9314 9260 0 -1 0 3863 0 0 0 406049 18 0 0 25 0 1 0 221135761 29929472 3843 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134532347 0 0 4096 0 0 0 0 17 1 0 0
/proc/9314/statm: 7307 3843 60 107 0 7196 0
Current children cumulated CPU time (s) 4060.67
Current children cumulated vsize (KiB) 29228

[startup+4122.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 9515
/proc/meminfo: memFree=1604384/2055920 swapFree=4154160/4192956
[pid=9314] ppid=9312 vsize=29228 CPUtime=4120.65
/proc/9314/stat : 9314 (kcnfs-2004) R 9312 9314 9260 0 -1 0 3863 0 0 0 412046 19 0 0 25 0 1 0 221135761 29929472 3843 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134530296 0 0 4096 0 0 0 0 17 1 0 0
/proc/9314/statm: 7307 3843 60 107 0 7196 0
Current children cumulated CPU time (s) 4120.65
Current children cumulated vsize (KiB) 29228

[startup+4182.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 9515
/proc/meminfo: memFree=1604384/2055920 swapFree=4154160/4192956
[pid=9314] ppid=9312 vsize=29228 CPUtime=4180.62
/proc/9314/stat : 9314 (kcnfs-2004) R 9312 9314 9260 0 -1 0 3863 0 0 0 418043 19 0 0 25 0 1 0 221135761 29929472 3843 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528195 0 0 4096 0 0 0 0 17 1 0 0
/proc/9314/statm: 7307 3843 60 107 0 7196 0
Current children cumulated CPU time (s) 4180.62
Current children cumulated vsize (KiB) 29228

[startup+4242.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 9515
/proc/meminfo: memFree=1604384/2055920 swapFree=4154160/4192956
[pid=9314] ppid=9312 vsize=29228 CPUtime=4240.6
/proc/9314/stat : 9314 (kcnfs-2004) R 9312 9314 9260 0 -1 0 3863 0 0 0 424041 19 0 0 25 0 1 0 221135761 29929472 3843 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528282 0 0 4096 0 0 0 0 17 1 0 0
/proc/9314/statm: 7307 3843 60 107 0 7196 0
Current children cumulated CPU time (s) 4240.6
Current children cumulated vsize (KiB) 29228

[startup+4302.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/84 9653
/proc/meminfo: memFree=1603040/2055920 swapFree=4154160/4192956
[pid=9314] ppid=9312 vsize=29228 CPUtime=4300.51
/proc/9314/stat : 9314 (kcnfs-2004) R 9312 9314 9260 0 -1 0 3863 0 0 0 430032 19 0 0 25 0 1 0 221135761 29929472 3843 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134530295 0 0 4096 0 0 0 0 17 1 0 0
/proc/9314/statm: 7307 3843 60 107 0 7196 0
Current children cumulated CPU time (s) 4300.51
Current children cumulated vsize (KiB) 29228

[startup+4362.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 9713
/proc/meminfo: memFree=1604192/2055920 swapFree=4154160/4192956
[pid=9314] ppid=9312 vsize=29228 CPUtime=4360.46
/proc/9314/stat : 9314 (kcnfs-2004) R 9312 9314 9260 0 -1 0 3863 0 0 0 436026 20 0 0 25 0 1 0 221135761 29929472 3843 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134557823 0 0 4096 0 0 0 0 17 1 0 0
/proc/9314/statm: 7307 3843 60 107 0 7196 0
Current children cumulated CPU time (s) 4360.46
Current children cumulated vsize (KiB) 29228

[startup+4422.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 9713
/proc/meminfo: memFree=1604256/2055920 swapFree=4154160/4192956
[pid=9314] ppid=9312 vsize=29228 CPUtime=4420.44
/proc/9314/stat : 9314 (kcnfs-2004) R 9312 9314 9260 0 -1 0 3863 0 0 0 442024 20 0 0 25 0 1 0 221135761 29929472 3843 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134533467 0 0 4096 0 0 0 0 17 1 0 0
/proc/9314/statm: 7307 3843 60 107 0 7196 0
Current children cumulated CPU time (s) 4420.44
Current children cumulated vsize (KiB) 29228

[startup+4482.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 9713
/proc/meminfo: memFree=1604384/2055920 swapFree=4154160/4192956
[pid=9314] ppid=9312 vsize=29228 CPUtime=4480.41
/proc/9314/stat : 9314 (kcnfs-2004) R 9312 9314 9260 0 -1 0 3863 0 0 0 448021 20 0 0 25 0 1 0 221135761 29929472 3843 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134529301 0 0 4096 0 0 0 0 17 1 0 0
/proc/9314/statm: 7307 3843 60 107 0 7196 0
Current children cumulated CPU time (s) 4480.41
Current children cumulated vsize (KiB) 29228

[startup+4542.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 9713
/proc/meminfo: memFree=1604384/2055920 swapFree=4154160/4192956
[pid=9314] ppid=9312 vsize=29228 CPUtime=4540.39
/proc/9314/stat : 9314 (kcnfs-2004) R 9312 9314 9260 0 -1 0 3863 0 0 0 454019 20 0 0 25 0 1 0 221135761 29929472 3843 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134579829 0 0 4096 0 0 0 0 17 1 0 0
/proc/9314/statm: 7307 3843 60 107 0 7196 0
Current children cumulated CPU time (s) 4540.39
Current children cumulated vsize (KiB) 29228

[startup+4602.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 9713
/proc/meminfo: memFree=1604320/2055920 swapFree=4154160/4192956
[pid=9314] ppid=9312 vsize=29228 CPUtime=4600.38
/proc/9314/stat : 9314 (kcnfs-2004) R 9312 9314 9260 0 -1 0 3863 0 0 0 460017 21 0 0 25 0 1 0 221135761 29929472 3843 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528795 0 0 4096 0 0 0 0 17 1 0 0
/proc/9314/statm: 7307 3843 60 107 0 7196 0
Current children cumulated CPU time (s) 4600.38
Current children cumulated vsize (KiB) 29228

[startup+4662.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 9713
/proc/meminfo: memFree=1604320/2055920 swapFree=4154160/4192956
[pid=9314] ppid=9312 vsize=29228 CPUtime=4660.35
/proc/9314/stat : 9314 (kcnfs-2004) R 9312 9314 9260 0 -1 0 3863 0 0 0 466014 21 0 0 25 0 1 0 221135761 29929472 3843 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134532407 0 0 4096 0 0 0 0 17 1 0 0
/proc/9314/statm: 7307 3843 60 107 0 7196 0
Current children cumulated CPU time (s) 4660.35
Current children cumulated vsize (KiB) 29228

[startup+4722.31 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 9713
/proc/meminfo: memFree=1604384/2055920 swapFree=4154160/4192956
[pid=9314] ppid=9312 vsize=29228 CPUtime=4720.33
/proc/9314/stat : 9314 (kcnfs-2004) R 9312 9314 9260 0 -1 0 3863 0 0 0 472012 21 0 0 25 0 1 0 221135761 29929472 3843 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528274 0 0 4096 0 0 0 0 17 1 0 0
/proc/9314/statm: 7307 3843 60 107 0 7196 0
Current children cumulated CPU time (s) 4720.33
Current children cumulated vsize (KiB) 29228

[startup+4782.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 9713
/proc/meminfo: memFree=1604320/2055920 swapFree=4154160/4192956
[pid=9314] ppid=9312 vsize=29228 CPUtime=4780.3
/proc/9314/stat : 9314 (kcnfs-2004) R 9312 9314 9260 0 -1 0 3863 0 0 0 478009 21 0 0 25 0 1 0 221135761 29929472 3843 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134579841 0 0 4096 0 0 0 0 17 1 0 0
/proc/9314/statm: 7307 3843 60 107 0 7196 0
Current children cumulated CPU time (s) 4780.3
Current children cumulated vsize (KiB) 29228

[startup+4842.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 9713
/proc/meminfo: memFree=1604320/2055920 swapFree=4154160/4192956
[pid=9314] ppid=9312 vsize=29228 CPUtime=4840.28
/proc/9314/stat : 9314 (kcnfs-2004) R 9312 9314 9260 0 -1 0 3863 0 0 0 484006 22 0 0 25 0 1 0 221135761 29929472 3843 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134557867 0 0 4096 0 0 0 0 17 1 0 0
/proc/9314/statm: 7307 3843 60 107 0 7196 0
Current children cumulated CPU time (s) 4840.28
Current children cumulated vsize (KiB) 29228

[startup+4902.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 9713
/proc/meminfo: memFree=1604320/2055920 swapFree=4154160/4192956
[pid=9314] ppid=9312 vsize=29228 CPUtime=4900.26
/proc/9314/stat : 9314 (kcnfs-2004) R 9312 9314 9260 0 -1 0 3863 0 0 0 490004 22 0 0 25 0 1 0 221135761 29929472 3843 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528695 0 0 4096 0 0 0 0 17 1 0 0
/proc/9314/statm: 7307 3843 60 107 0 7196 0
Current children cumulated CPU time (s) 4900.26
Current children cumulated vsize (KiB) 29228

[startup+4962.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 9713
/proc/meminfo: memFree=1604320/2055920 swapFree=4154160/4192956
[pid=9314] ppid=9312 vsize=29228 CPUtime=4960.23
/proc/9314/stat : 9314 (kcnfs-2004) R 9312 9314 9260 0 -1 0 3863 0 0 0 496001 22 0 0 25 0 1 0 221135761 29929472 3843 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134580480 0 0 4096 0 0 0 0 17 1 0 0
/proc/9314/statm: 7307 3843 60 107 0 7196 0
Current children cumulated CPU time (s) 4960.23
Current children cumulated vsize (KiB) 29228



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002.1 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 9713
/proc/meminfo: memFree=1604320/2055920 swapFree=4154160/4192956
[pid=9314] ppid=9312 vsize=29228 CPUtime=5000.02
/proc/9314/stat : 9314 (kcnfs-2004) R 9312 9314 9260 0 -1 0 3863 0 0 0 499980 22 0 0 25 0 1 0 221135761 29929472 3843 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528701 0 0 4096 0 0 0 0 17 1 0 0
/proc/9314/statm: 7307 3843 60 107 0 7196 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 29228

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

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

[startup+5002.1 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 9713
/proc/meminfo: memFree=1604320/2055920 swapFree=4154160/4192956
[pid=9314] ppid=9312 vsize=29228 CPUtime=5000.02
/proc/9314/stat : 9314 (kcnfs-2004) R 9312 9314 9260 0 -1 0 3863 0 0 0 499980 22 0 0 25 0 1 0 221135761 29929472 3843 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528701 0 0 4096 0 0 0 0 17 1 0 0
/proc/9314/statm: 7307 3843 60 107 0 7196 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 29228

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5002.11
CPU time (s): 5000.03
CPU user time (s): 4999.81
CPU system time (s): 0.228965
CPU usage (%): 99.9585
Max. virtual memory (cumulated for all children) (KiB): 29228

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.81
system time used= 0.228965
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3863
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= 91004

runsolver used 4.02839 second user time and 10.1875 second system time

The end

Launcher Data (download as text)

Begin job on node20 on Sat Apr 28 03:49:44 UTC 2007

IDJOB= 424209
IDBENCH= 20095
IDSOLVER= 194
FILE ID= node20/424209-1177732184

PBS_JOBID= 4715468

Free space on /tmp= 66526 MiB

SOLVER NAME= KCNFS 2004
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v240/unif-k7-r85-v240-c20400-S787287513-16.cnf
COMMAND LINE= /tmp/evaluation/424209-1177732184/kcnfs-2004 /tmp/evaluation/424209-1177732184/instance-424209-1177732184.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node20/watcher-424209-1177732184 -o ROOT/results/node20/solver-424209-1177732184 -C 5000 -W 7500 -M 1800 --output-limit 1,15 --use-pty /tmp/evaluation/424209-1177732184/kcnfs-2004 /tmp/evaluation/424209-1177732184/instance-424209-1177732184.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  a02a2738089687e729cfe1ab1c276d10

RANDOM SEED= 125623015

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node20.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		: 3000.265
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		: 3000.265
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:       1620352 kB
Buffers:         50300 kB
Cached:         295280 kB
SwapCached:      18424 kB
Active:         200100 kB
Inactive:       170220 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1620352 kB
SwapTotal:     4192956 kB
SwapFree:      4154160 kB
Dirty:            3960 kB
Writeback:           0 kB
Mapped:          29872 kB
Slab:            50860 kB
Committed_AS:  2124040 kB
PageTables:       1744 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= 66526 MiB

End job on node20 on Sat Apr 28 05:13:08 UTC 2007