Trace number 424553

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
MXC 2007-02-08? (TO) 5000.05 5001.51

General information on the benchmark

Namerandom/LargeSize/5SAT/v600/
unif-k5-r20-v600-c12000-S471246417-03.cnf
MD5SUM0eb79e36a6a126bd4e244caabd87546c
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark249.089
Satisfiable
(Un)Satisfiability was proved
Number of variables600
Number of clauses12000
Sum of the clauses size60000
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 512000
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 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node6/watcher-424553-1177708133 -o ROOT/results/node6/solver-424553-1177708133 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424553-1177708133/mxc /tmp/evaluation/424553-1177708133/instance-424553-1177708133.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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 0.99 0.98 3/77 10773
/proc/meminfo: memFree=1692272/2055924 swapFree=4143464/4192956
[pid=10773] ppid=10771 vsize=1476 CPUtime=0
/proc/10773/stat : 10773 (mxc) R 10771 10773 10284 0 -1 4194304 216 0 0 0 0 0 0 0 18 0 1 0 246850942 1511424 201 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/10773/statm: 369 202 46 122 0 243 0

[startup+0.088089 s]
/proc/loadavg: 1.00 0.99 0.98 3/77 10773
/proc/meminfo: memFree=1692272/2055924 swapFree=4143464/4192956
[pid=10773] ppid=10771 vsize=1988 CPUtime=0.08
/proc/10773/stat : 10773 (mxc) R 10771 10773 10284 0 -1 4194304 441 0 0 0 8 0 0 0 18 0 1 0 246850942 2035712 356 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/10773/statm: 497 356 59 122 0 371 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1988

[startup+0.100954 s]
/proc/loadavg: 1.00 0.99 0.98 3/77 10773
/proc/meminfo: memFree=1692272/2055924 swapFree=4143464/4192956
[pid=10773] ppid=10771 vsize=2120 CPUtime=0.09
/proc/10773/stat : 10773 (mxc) R 10771 10773 10284 0 -1 4194304 458 0 0 0 9 0 0 0 18 0 1 0 246850942 2170880 373 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/10773/statm: 530 373 59 122 0 404 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2120

[startup+0.301977 s]
/proc/loadavg: 1.00 0.99 0.98 3/77 10773
/proc/meminfo: memFree=1692272/2055924 swapFree=4143464/4192956
[pid=10773] ppid=10771 vsize=2912 CPUtime=0.29
/proc/10773/stat : 10773 (mxc) R 10771 10773 10284 0 -1 4194304 655 0 0 0 29 0 0 0 19 0 1 0 246850942 2981888 570 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134520563 0 0 4096 0 0 0 0 17 1 0 0
/proc/10773/statm: 728 570 59 122 0 602 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2912

[startup+0.702024 s]
/proc/loadavg: 1.00 0.99 0.98 3/77 10773
/proc/meminfo: memFree=1692272/2055924 swapFree=4143464/4192956
[pid=10773] ppid=10771 vsize=4232 CPUtime=0.69
/proc/10773/stat : 10773 (mxc) R 10771 10773 10284 0 -1 4194304 1005 0 0 0 69 0 0 0 23 0 1 0 246850942 4333568 920 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/10773/statm: 1058 920 59 122 0 932 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4232

[startup+1.50112 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 10774
/proc/meminfo: memFree=1687912/2055924 swapFree=4143464/4192956
[pid=10773] ppid=10771 vsize=5340 CPUtime=1.48
/proc/10773/stat : 10773 (mxc) R 10771 10773 10284 0 -1 4194304 1276 0 0 0 148 0 0 0 25 0 1 0 246850942 5468160 1189 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/10773/statm: 1335 1189 67 122 0 1209 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 5340

[startup+3.1023 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 10774
/proc/meminfo: memFree=1687080/2055924 swapFree=4143464/4192956
[pid=10773] ppid=10771 vsize=6396 CPUtime=3.09
/proc/10773/stat : 10773 (mxc) R 10771 10773 10284 0 -1 4194304 1537 0 0 0 308 1 0 0 25 0 1 0 246850942 6549504 1450 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/10773/statm: 1599 1450 67 122 0 1473 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6396

[startup+6.30168 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 10774
/proc/meminfo: memFree=1685736/2055924 swapFree=4143464/4192956
[pid=10773] ppid=10771 vsize=7536 CPUtime=6.29
/proc/10773/stat : 10773 (mxc) R 10771 10773 10284 0 -1 4194304 1840 0 0 0 628 1 0 0 25 0 1 0 246850942 7716864 1753 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519294 0 0 4096 0 0 0 0 17 1 0 0
/proc/10773/statm: 1884 1753 67 122 0 1758 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 7536

[startup+12.7014 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 10774
/proc/meminfo: memFree=1684584/2055924 swapFree=4143464/4192956
[pid=10773] ppid=10771 vsize=8196 CPUtime=12.69
/proc/10773/stat : 10773 (mxc) R 10771 10773 10284 0 -1 4194304 2007 0 0 0 1268 1 0 0 25 0 1 0 246850942 8392704 1920 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529698 0 0 4096 0 0 0 0 17 1 0 0
/proc/10773/statm: 2049 1920 67 122 0 1923 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8196

[startup+25.5019 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 10774
/proc/meminfo: memFree=1683176/2055924 swapFree=4143464/4192956
[pid=10773] ppid=10771 vsize=9672 CPUtime=25.49
/proc/10773/stat : 10773 (mxc) R 10771 10773 10284 0 -1 4194304 2347 0 0 0 2547 2 0 0 25 0 1 0 246850942 9904128 2260 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531206 0 0 4096 0 0 0 0 17 1 0 0
/proc/10773/statm: 2418 2260 67 122 0 2292 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 9672

[startup+51.1019 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 10774
/proc/meminfo: memFree=1681448/2055924 swapFree=4143464/4192956
[pid=10773] ppid=10771 vsize=11388 CPUtime=51.07
/proc/10773/stat : 10773 (mxc) R 10771 10773 10284 0 -1 4194304 2790 0 0 0 5105 2 0 0 25 0 1 0 246850942 11661312 2696 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/10773/statm: 2847 2696 67 122 0 2721 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 11388

[startup+102.306 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 10774
/proc/meminfo: memFree=1679848/2055924 swapFree=4143464/4192956
[pid=10773] ppid=10771 vsize=12984 CPUtime=102.26
/proc/10773/stat : 10773 (mxc) R 10771 10773 10284 0 -1 4194304 3193 0 0 0 10223 3 0 0 25 0 1 0 246850942 13295616 3099 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/10773/statm: 3246 3099 67 122 0 3120 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 12984

[startup+162.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 10774
/proc/meminfo: memFree=1678248/2055924 swapFree=4143464/4192956
[pid=10773] ppid=10771 vsize=14544 CPUtime=162.25
/proc/10773/stat : 10773 (mxc) R 10771 10773 10284 0 -1 4194304 3589 0 0 0 16221 4 0 0 25 0 1 0 246850942 14893056 3493 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531206 0 0 4096 0 0 0 0 17 1 0 0
/proc/10773/statm: 3636 3493 67 122 0 3510 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 14544

[startup+222.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 10774
/proc/meminfo: memFree=1676776/2055924 swapFree=4143464/4192956
[pid=10773] ppid=10771 vsize=15924 CPUtime=222.23
/proc/10773/stat : 10773 (mxc) R 10771 10773 10284 0 -1 4194304 3984 0 0 0 22218 5 0 0 25 0 1 0 246850942 16306176 3844 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/10773/statm: 3981 3844 67 122 0 3855 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 15924

[startup+282.301 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 10774
/proc/meminfo: memFree=1676712/2055924 swapFree=4143464/4192956
[pid=10773] ppid=10771 vsize=16040 CPUtime=282.22
/proc/10773/stat : 10773 (mxc) R 10771 10773 10284 0 -1 4194304 4029 0 0 0 28216 6 0 0 25 0 1 0 246850942 16424960 3873 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/10773/statm: 4010 3873 67 122 0 3884 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 16040

[startup+342.301 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 10774
/proc/meminfo: memFree=1674664/2055924 swapFree=4143464/4192956
[pid=10773] ppid=10771 vsize=18076 CPUtime=342.2
/proc/10773/stat : 10773 (mxc) R 10771 10773 10284 0 -1 4194304 4542 0 0 0 34213 7 0 0 25 0 1 0 246850942 18509824 4385 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/10773/statm: 4519 4385 67 122 0 4393 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 18076

[startup+402.301 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 10774
/proc/meminfo: memFree=1674536/2055924 swapFree=4143464/4192956
[pid=10773] ppid=10771 vsize=18160 CPUtime=402.18
/proc/10773/stat : 10773 (mxc) R 10771 10773 10284 0 -1 4194304 4578 0 0 0 40211 7 0 0 25 0 1 0 246850942 18595840 4407 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/10773/statm: 4540 4407 67 122 0 4414 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 18160

[startup+462.301 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 10774
/proc/meminfo: memFree=1674472/2055924 swapFree=4143464/4192956
[pid=10773] ppid=10771 vsize=18292 CPUtime=462.16
/proc/10773/stat : 10773 (mxc) R 10771 10773 10284 0 -1 4194304 4614 0 0 0 46209 7 0 0 25 0 1 0 246850942 18731008 4443 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531190 0 0 4096 0 0 0 0 17 1 0 0
/proc/10773/statm: 4573 4443 67 122 0 4447 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 18292

[startup+522.301 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 10774
/proc/meminfo: memFree=1672872/2055924 swapFree=4143464/4192956
[pid=10773] ppid=10771 vsize=19880 CPUtime=522.15
/proc/10773/stat : 10773 (mxc) R 10771 10773 10284 0 -1 4194304 5020 0 0 0 52206 9 0 0 25 0 1 0 246850942 20357120 4843 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/10773/statm: 4970 4843 67 122 0 4844 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 19880

[startup+582.301 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 10774
/proc/meminfo: memFree=1672680/2055924 swapFree=4143464/4192956
[pid=10773] ppid=10771 vsize=20040 CPUtime=582.13
/proc/10773/stat : 10773 (mxc) R 10771 10773 10284 0 -1 4194304 5096 0 0 0 58204 9 0 0 25 0 1 0 246850942 20520960 4883 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/10773/statm: 5010 4883 67 122 0 4884 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 20040

[startup+642.301 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 10774
/proc/meminfo: memFree=1672616/2055924 swapFree=4143464/4192956
[pid=10773] ppid=10771 vsize=20128 CPUtime=642.12
/proc/10773/stat : 10773 (mxc) R 10771 10773 10284 0 -1 4194304 5152 0 0 0 64202 10 0 0 25 0 1 0 246850942 20611072 4905 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/10773/statm: 5032 4905 67 122 0 4906 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 20128


################
# More data... #
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[startup+4062.31 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 10974
/proc/meminfo: memFree=1661992/2055924 swapFree=4143464/4192956
[pid=10773] ppid=10771 vsize=30592 CPUtime=4061.09
/proc/10773/stat : 10773 (mxc) R 10771 10773 10284 0 -1 4194304 19023 0 0 0 406060 49 0 0 25 0 1 0 246850942 31326208 7500 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/10773/statm: 7648 7500 67 122 0 7522 0
Current children cumulated CPU time (s) 4061.09
Current children cumulated vsize (KiB) 30592

[startup+4122.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 10974
/proc/meminfo: memFree=1661928/2055924 swapFree=4143464/4192956
[pid=10773] ppid=10771 vsize=30724 CPUtime=4121.07
/proc/10773/stat : 10773 (mxc) R 10771 10773 10284 0 -1 4194304 19240 0 0 0 412057 50 0 0 25 0 1 0 246850942 31461376 7529 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/10773/statm: 7681 7529 67 122 0 7555 0
Current children cumulated CPU time (s) 4121.07
Current children cumulated vsize (KiB) 30724

[startup+4182.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 10974
/proc/meminfo: memFree=1661864/2055924 swapFree=4143464/4192956
[pid=10773] ppid=10771 vsize=30724 CPUtime=4181.05
/proc/10773/stat : 10773 (mxc) R 10771 10773 10284 0 -1 4194304 19431 0 0 0 418055 50 0 0 25 0 1 0 246850942 31461376 7532 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/10773/statm: 7681 7532 67 122 0 7555 0
Current children cumulated CPU time (s) 4181.05
Current children cumulated vsize (KiB) 30724

[startup+4242.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 10974
/proc/meminfo: memFree=1661864/2055924 swapFree=4143464/4192956
[pid=10773] ppid=10771 vsize=30724 CPUtime=4241.04
/proc/10773/stat : 10773 (mxc) R 10771 10773 10284 0 -1 4194304 19619 0 0 0 424053 51 0 0 25 0 1 0 246850942 31461376 7532 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/10773/statm: 7681 7532 67 122 0 7555 0
Current children cumulated CPU time (s) 4241.04
Current children cumulated vsize (KiB) 30724

[startup+4302.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 10974
/proc/meminfo: memFree=1661864/2055924 swapFree=4143464/4192956
[pid=10773] ppid=10771 vsize=30724 CPUtime=4301.02
/proc/10773/stat : 10773 (mxc) R 10771 10773 10284 0 -1 4194304 19807 0 0 0 430051 51 0 0 25 0 1 0 246850942 31461376 7532 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/10773/statm: 7681 7532 67 122 0 7555 0
Current children cumulated CPU time (s) 4301.02
Current children cumulated vsize (KiB) 30724

[startup+4362.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 10974
/proc/meminfo: memFree=1661864/2055924 swapFree=4143464/4192956
[pid=10773] ppid=10771 vsize=30724 CPUtime=4361
/proc/10773/stat : 10773 (mxc) R 10771 10773 10284 0 -1 4194304 19995 0 0 0 436048 52 0 0 25 0 1 0 246850942 31461376 7532 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/10773/statm: 7681 7532 67 122 0 7555 0
Current children cumulated CPU time (s) 4361
Current children cumulated vsize (KiB) 30724

[startup+4422.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 10974
/proc/meminfo: memFree=1661864/2055924 swapFree=4143464/4192956
[pid=10773] ppid=10771 vsize=30868 CPUtime=4420.99
/proc/10773/stat : 10773 (mxc) R 10771 10773 10284 0 -1 4194304 20138 0 0 0 442046 53 0 0 25 0 1 0 246850942 31608832 7534 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/10773/statm: 7717 7534 67 122 0 7591 0
Current children cumulated CPU time (s) 4420.99
Current children cumulated vsize (KiB) 30868

[startup+4482.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 10974
/proc/meminfo: memFree=1661800/2055924 swapFree=4143464/4192956
[pid=10773] ppid=10771 vsize=30868 CPUtime=4480.98
/proc/10773/stat : 10773 (mxc) R 10771 10773 10284 0 -1 4194304 20343 0 0 0 448044 54 0 0 25 0 1 0 246850942 31608832 7551 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134528451 0 0 4096 0 0 0 0 17 1 0 0
/proc/10773/statm: 7717 7551 67 122 0 7591 0
Current children cumulated CPU time (s) 4480.98
Current children cumulated vsize (KiB) 30868

[startup+4542.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 10974
/proc/meminfo: memFree=1661672/2055924 swapFree=4143464/4192956
[pid=10773] ppid=10771 vsize=31000 CPUtime=4540.95
/proc/10773/stat : 10773 (mxc) R 10771 10773 10284 0 -1 4194304 20560 0 0 0 454041 54 0 0 25 0 1 0 246850942 31744000 7580 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/10773/statm: 7750 7580 67 122 0 7624 0
Current children cumulated CPU time (s) 4540.95
Current children cumulated vsize (KiB) 31000

[startup+4602.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 10974
/proc/meminfo: memFree=1661672/2055924 swapFree=4143464/4192956
[pid=10773] ppid=10771 vsize=31000 CPUtime=4600.94
/proc/10773/stat : 10773 (mxc) R 10771 10773 10284 0 -1 4194304 20748 0 0 0 460039 55 0 0 25 0 1 0 246850942 31744000 7580 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/10773/statm: 7750 7580 67 122 0 7624 0
Current children cumulated CPU time (s) 4600.94
Current children cumulated vsize (KiB) 31000

[startup+4662.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 10974
/proc/meminfo: memFree=1661672/2055924 swapFree=4143464/4192956
[pid=10773] ppid=10771 vsize=31000 CPUtime=4660.93
/proc/10773/stat : 10773 (mxc) R 10771 10773 10284 0 -1 4194304 20943 0 0 0 466037 56 0 0 25 0 1 0 246850942 31744000 7587 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529871 0 0 4096 0 0 0 0 17 1 0 0
/proc/10773/statm: 7750 7587 67 122 0 7624 0
Current children cumulated CPU time (s) 4660.93
Current children cumulated vsize (KiB) 31000

[startup+4722.31 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 10974
/proc/meminfo: memFree=1661672/2055924 swapFree=4143464/4192956
[pid=10773] ppid=10771 vsize=31000 CPUtime=4720.92
/proc/10773/stat : 10773 (mxc) R 10771 10773 10284 0 -1 4194304 21131 0 0 0 472035 57 0 0 25 0 1 0 246850942 31744000 7587 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519206 0 0 4096 0 0 0 0 17 1 0 0
/proc/10773/statm: 7750 7587 67 122 0 7624 0
Current children cumulated CPU time (s) 4720.92
Current children cumulated vsize (KiB) 31000

[startup+4782.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 10974
/proc/meminfo: memFree=1661672/2055924 swapFree=4143464/4192956
[pid=10773] ppid=10771 vsize=31000 CPUtime=4780.89
/proc/10773/stat : 10773 (mxc) R 10771 10773 10284 0 -1 4194304 21319 0 0 0 478032 57 0 0 25 0 1 0 246850942 31744000 7587 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/10773/statm: 7750 7587 67 122 0 7624 0
Current children cumulated CPU time (s) 4780.89
Current children cumulated vsize (KiB) 31000

[startup+4842.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 10974
/proc/meminfo: memFree=1661608/2055924 swapFree=4143464/4192956
[pid=10773] ppid=10771 vsize=31036 CPUtime=4840.88
/proc/10773/stat : 10773 (mxc) R 10771 10773 10284 0 -1 4194304 21568 0 0 0 484030 58 0 0 25 0 1 0 246850942 31780864 7601 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/10773/statm: 7759 7601 67 122 0 7633 0
Current children cumulated CPU time (s) 4840.88
Current children cumulated vsize (KiB) 31036

[startup+4902.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 10974
/proc/meminfo: memFree=1661608/2055924 swapFree=4143464/4192956
[pid=10773] ppid=10771 vsize=31036 CPUtime=4900.86
/proc/10773/stat : 10773 (mxc) R 10771 10773 10284 0 -1 4194304 21756 0 0 0 490028 58 0 0 25 0 1 0 246850942 31780864 7601 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519602 0 0 4096 0 0 0 0 17 1 0 0
/proc/10773/statm: 7759 7601 67 122 0 7633 0
Current children cumulated CPU time (s) 4900.86
Current children cumulated vsize (KiB) 31036

[startup+4962.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 10974
/proc/meminfo: memFree=1661608/2055924 swapFree=4143464/4192956
[pid=10773] ppid=10771 vsize=31036 CPUtime=4960.85
/proc/10773/stat : 10773 (mxc) R 10771 10773 10284 0 -1 4194304 21944 0 0 0 496026 59 0 0 25 0 1 0 246850942 31780864 7601 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/10773/statm: 7759 7601 67 122 0 7633 0
Current children cumulated CPU time (s) 4960.85
Current children cumulated vsize (KiB) 31036



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.5 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 10974
/proc/meminfo: memFree=1661480/2055924 swapFree=4143464/4192956
[pid=10773] ppid=10771 vsize=31168 CPUtime=5000.04
/proc/10773/stat : 10773 (mxc) R 10771 10773 10284 0 -1 4194304 22111 0 0 0 499945 59 0 0 25 0 1 0 246850942 31916032 7627 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/10773/statm: 7792 7627 67 122 0 7666 0
Current children cumulated CPU time (s) 5000.04
Current children cumulated vsize (KiB) 31168

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 0.98 2/78 10974
/proc/meminfo: memFree=1661480/2055924 swapFree=4143464/4192956
[pid=10773] ppid=10771 vsize=31168 CPUtime=5000.04
/proc/10773/stat : 10773 (mxc) R 10771 10773 10284 0 -1 4194304 22111 0 0 0 499945 59 0 0 25 0 1 0 246850942 31916032 7627 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/10773/statm: 7792 7627 67 122 0 7666 0
Current children cumulated CPU time (s) 5000.04
Current children cumulated vsize (KiB) 31168

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.51
CPU time (s): 5000.05
CPU user time (s): 4999.45
CPU system time (s): 0.602908
CPU usage (%): 99.9709
Max. virtual memory (cumulated for all children) (KiB): 31356

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.45
system time used= 0.602908
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22111
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= 26879

runsolver used 3.76143 second user time and 11.0873 second system time

The end

Launcher Data (download as text)

Begin job on node6 on Fri Apr 27 21:08:53 UTC 2007

IDJOB= 424553
IDBENCH= 20055
IDSOLVER= 174
FILE ID= node6/424553-1177708133

PBS_JOBID= 4698742

Free space on /tmp= 66495 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v600/unif-k5-r20-v600-c12000-S471246417-03.cnf
COMMAND LINE= /tmp/evaluation/424553-1177708133/mxc /tmp/evaluation/424553-1177708133/instance-424553-1177708133.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node6/watcher-424553-1177708133 -o ROOT/results/node6/solver-424553-1177708133 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424553-1177708133/mxc /tmp/evaluation/424553-1177708133/instance-424553-1177708133.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  0eb79e36a6a126bd4e244caabd87546c

RANDOM SEED= 550145675

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node6.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:      2055924 kB
MemFree:       1692808 kB
Buffers:         41264 kB
Cached:         251040 kB
SwapCached:      17912 kB
Active:         177552 kB
Inactive:       141928 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1692808 kB
SwapTotal:     4192956 kB
SwapFree:      4143464 kB
Dirty:             876 kB
Writeback:           0 kB
Mapped:          30068 kB
Slab:            29252 kB
Committed_AS:  7178012 kB
PageTables:       1784 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= 66495 MiB

End job on node6 on Fri Apr 27 22:32:16 UTC 2007