Trace number 268142

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
VALCSP 3.1? (MO) 1683.81 1684.38

General information on the benchmark

Nameknights/
knights-100-25.xml
MD5SUM9d35ec6817208fafbfd82c9a9e9d58e8
Bench Category2-ARY-INT (binary constraints in intension)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
SatisfiableNO
(Un)Satisfiability was provedNO
Number of variables25
Number of constraints300
Maximum constraint arity2
Maximum domain size10000
Number of constraints which are defined in extension0
Number of constraints which are defined in intension300
Global constraints used (with number of constraints)

Solver Data (download as text)



Verifier Data (download as text)




ERROR: Unexpected answer ! (SAT/UNSAT expected)
Got answer: 



Watcher Data (download as text)




runsolver version 3.1.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node45/watcher-268142-1168978028 -o ROOT/results/node45/solver-268142-1168978028 -C 1800 -M 900 /tmp/evaluation/268142-1168978028/VALCSP /tmp/evaluation/268142-1168978028/unknown.xml 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 921600 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 972800 KiB
Current StackSize limit: 10240 KiB

/proc/loadavg: 0.80 0.33 0.12 3/73 13856
/proc/meminfo: memFree=1676128/2055920 swapFree=4184072/4192956
[pid=13855] ppid=13853 vsize=3980 CPUtime=0
/proc/13855/stat : 13855 (VALCSP) R 13853 13855 13379 0 -1 4194304 732 0 0 0 0 0 0 0 18 0 1 0 246202840 4075520 710 18446744073709551615 134512640 134547260 4294956736 18446744073709551615 134532975 0 0 4096 0 0 0 0 17 1 0 0
/proc/13855/statm: 995 716 64 8 0 667 0

[startup+0.102072 s]
/proc/loadavg: 0.80 0.33 0.12 3/73 13856
/proc/meminfo: memFree=1676128/2055920 swapFree=4184072/4192956
[pid=13855] ppid=13853 vsize=77604 CPUtime=0.09
/proc/13855/stat : 13855 (VALCSP) R 13853 13855 13379 0 -1 4194304 19125 0 0 0 1 8 0 0 18 0 1 0 246202840 79466496 19103 18446744073709551615 134512640 134547260 4294956736 18446744073709551615 134538684 0 0 4096 0 0 0 0 17 1 0 0
/proc/13855/statm: 19401 19110 64 8 0 19073 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 77604

[startup+0.510146 s]
/proc/loadavg: 0.80 0.33 0.12 3/73 13856
/proc/meminfo: memFree=1676128/2055920 swapFree=4184072/4192956
[pid=13855] ppid=13853 vsize=392040 CPUtime=0.49
/proc/13855/stat : 13855 (VALCSP) R 13853 13855 13379 0 -1 4194304 97756 0 0 0 10 39 0 0 21 0 1 0 246202840 401448960 97734 18446744073709551615 134512640 134547260 4294956736 18446744073709551615 134538684 0 0 4096 0 0 0 0 17 1 0 0
/proc/13855/statm: 98010 97741 64 8 0 97682 0
Current children cumulated CPU time (s) 0.49
Current children cumulated vsize (KiB) 392040

[startup+1.33029 s]
/proc/loadavg: 0.80 0.33 0.12 3/73 13856
/proc/meminfo: memFree=1279648/2055920 swapFree=4184072/4192956
[pid=13855] ppid=13853 vsize=397040 CPUtime=1.32
/proc/13855/stat : 13855 (VALCSP) R 13853 13855 13379 0 -1 4194304 99022 0 0 0 92 40 0 0 25 0 1 0 246202840 406568960 99000 18446744073709551615 134512640 134547260 4294956736 18446744073709551615 134529341 0 0 4096 0 0 0 0 17 1 0 0
/proc/13855/statm: 99260 99000 64 8 0 98932 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 397040

[startup+2.96659 s]
/proc/loadavg: 0.80 0.33 0.12 3/73 13856
/proc/meminfo: memFree=1279648/2055920 swapFree=4184072/4192956
[pid=13855] ppid=13853 vsize=397040 CPUtime=2.95
/proc/13855/stat : 13855 (VALCSP) R 13853 13855 13379 0 -1 4194304 99022 0 0 0 255 40 0 0 25 0 1 0 246202840 406568960 99000 18446744073709551615 134512640 134547260 4294956736 18446744073709551615 134529339 0 0 4096 0 0 0 0 17 1 0 0
/proc/13855/statm: 99260 99000 64 8 0 98932 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 397040

[startup+6.24719 s]
/proc/loadavg: 0.90 0.35 0.13 3/73 13856
/proc/meminfo: memFree=1279584/2055920 swapFree=4184072/4192956
[pid=13855] ppid=13853 vsize=397040 CPUtime=6.23
/proc/13855/stat : 13855 (VALCSP) R 13853 13855 13379 0 -1 4194304 99022 0 0 0 583 40 0 0 25 0 1 0 246202840 406568960 99000 18446744073709551615 134512640 134547260 4294956736 18446744073709551615 134529329 0 0 4096 0 0 0 0 17 1 0 0
/proc/13855/statm: 99260 99000 64 8 0 98932 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 397040

[startup+12.7014 s]
/proc/loadavg: 0.99 0.38 0.14 3/73 13856
/proc/meminfo: memFree=1279584/2055920 swapFree=4184072/4192956
[pid=13855] ppid=13853 vsize=397040 CPUtime=12.69
/proc/13855/stat : 13855 (VALCSP) R 13853 13855 13379 0 -1 4194304 99022 0 0 0 1229 40 0 0 25 0 1 0 246202840 406568960 99000 18446744073709551615 134512640 134547260 4294956736 18446744073709551615 134529329 0 0 4096 0 0 0 0 17 1 0 0
/proc/13855/statm: 99260 99000 64 8 0 98932 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 397040

[startup+25.5097 s]
/proc/loadavg: 1.29 0.48 0.17 3/73 13856
/proc/meminfo: memFree=1279584/2055920 swapFree=4184072/4192956
[pid=13855] ppid=13853 vsize=397040 CPUtime=25.49
/proc/13855/stat : 13855 (VALCSP) R 13853 13855 13379 0 -1 4194304 99022 0 0 0 2509 40 0 0 25 0 1 0 246202840 406568960 99000 18446744073709551615 134512640 134547260 4294956736 18446744073709551615 134529329 0 0 4096 0 0 0 0 17 1 0 0
/proc/13855/statm: 99260 99000 64 8 0 98932 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 397040

[startup+51.1243 s]
/proc/loadavg: 1.53 0.60 0.22 3/73 13856
/proc/meminfo: memFree=1279584/2055920 swapFree=4184072/4192956
[pid=13855] ppid=13853 vsize=397040 CPUtime=51.1
/proc/13855/stat : 13855 (VALCSP) R 13853 13855 13379 0 -1 4194304 99022 0 0 0 5070 40 0 0 25 0 1 0 246202840 406568960 99000 18446744073709551615 134512640 134547260 4294956736 18446744073709551615 134529339 0 0 4096 0 0 0 0 17 1 0 0
/proc/13855/statm: 99260 99000 64 8 0 98932 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 397040

[startup+102.351 s]
/proc/loadavg: 1.79 0.81 0.31 3/73 13856
/proc/meminfo: memFree=1279520/2055920 swapFree=4184072/4192956
[pid=13855] ppid=13853 vsize=397040 CPUtime=102.3
/proc/13855/stat : 13855 (VALCSP) R 13853 13855 13379 0 -1 4194304 99022 0 0 0 10190 40 0 0 25 0 1 0 246202840 406568960 99000 18446744073709551615 134512640 134547260 4294956736 18446744073709551615 134529339 0 0 4096 0 0 0 0 17 1 0 0
/proc/13855/statm: 99260 99000 64 8 0 98932 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 397040

[startup+162.392 s]
/proc/loadavg: 1.92 1.02 0.41 3/73 13856
/proc/meminfo: memFree=1279584/2055920 swapFree=4184072/4192956
[pid=13855] ppid=13853 vsize=397040 CPUtime=162.32
/proc/13855/stat : 13855 (VALCSP) R 13853 13855 13379 0 -1 4194304 99022 0 0 0 16192 40 0 0 25 0 1 0 246202840 406568960 99000 18446744073709551615 134512640 134547260 4294956736 18446744073709551615 134529344 0 0 4096 0 0 0 0 17 1 0 0
/proc/13855/statm: 99260 99000 64 8 0 98932 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 397040

[startup+222.423 s]
/proc/loadavg: 1.97 1.20 0.51 3/73 13856
/proc/meminfo: memFree=1279584/2055920 swapFree=4184072/4192956
[pid=13855] ppid=13853 vsize=397040 CPUtime=222.34
/proc/13855/stat : 13855 (VALCSP) R 13853 13855 13379 0 -1 4194304 99022 0 0 0 22194 40 0 0 25 0 1 0 246202840 406568960 99000 18446744073709551615 134512640 134547260 4294956736 18446744073709551615 134529332 0 0 4096 0 0 0 0 17 1 0 0
/proc/13855/statm: 99260 99000 64 8 0 98932 0
Current children cumulated CPU time (s) 222.34
Current children cumulated vsize (KiB) 397040

[startup+282.459 s]
/proc/loadavg: 1.99 1.34 0.60 3/73 13856
/proc/meminfo: memFree=1279648/2055920 swapFree=4184072/4192956
[pid=13855] ppid=13853 vsize=397040 CPUtime=282.35
/proc/13855/stat : 13855 (VALCSP) R 13853 13855 13379 0 -1 4194304 99022 0 0 0 28195 40 0 0 25 0 1 0 246202840 406568960 99000 18446744073709551615 134512640 134547260 4294956736 18446744073709551615 134529332 0 0 4096 0 0 0 0 17 1 0 0
/proc/13855/statm: 99260 99000 64 8 0 98932 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 397040

[startup+342.497 s]
/proc/loadavg: 1.99 1.46 0.68 3/73 13856
/proc/meminfo: memFree=1279648/2055920 swapFree=4184072/4192956
[pid=13855] ppid=13853 vsize=397040 CPUtime=342.37
/proc/13855/stat : 13855 (VALCSP) R 13853 13855 13379 0 -1 4194304 99022 0 0 0 34197 40 0 0 25 0 1 0 246202840 406568960 99000 18446744073709551615 134512640 134547260 4294956736 18446744073709551615 134529339 0 0 4096 0 0 0 0 17 1 0 0
/proc/13855/statm: 99260 99000 64 8 0 98932 0
Current children cumulated CPU time (s) 342.37
Current children cumulated vsize (KiB) 397040

[startup+402.539 s]
/proc/loadavg: 1.99 1.56 0.76 3/73 13856
/proc/meminfo: memFree=1279648/2055920 swapFree=4184072/4192956
[pid=13855] ppid=13853 vsize=397040 CPUtime=402.39
/proc/13855/stat : 13855 (VALCSP) R 13853 13855 13379 0 -1 4194304 99022 0 0 0 40199 40 0 0 25 0 1 0 246202840 406568960 99000 18446744073709551615 134512640 134547260 4294956736 18446744073709551615 134529341 0 0 4096 0 0 0 0 17 1 0 0
/proc/13855/statm: 99260 99000 64 8 0 98932 0
Current children cumulated CPU time (s) 402.39
Current children cumulated vsize (KiB) 397040

[startup+462.576 s]
/proc/loadavg: 1.99 1.63 0.84 3/73 13856
/proc/meminfo: memFree=1279648/2055920 swapFree=4184072/4192956
[pid=13855] ppid=13853 vsize=397040 CPUtime=462.41
/proc/13855/stat : 13855 (VALCSP) R 13853 13855 13379 0 -1 4194304 99022 0 0 0 46200 41 0 0 25 0 1 0 246202840 406568960 99000 18446744073709551615 134512640 134547260 4294956736 18446744073709551615 134529339 0 0 4096 0 0 0 0 17 1 0 0
/proc/13855/statm: 99260 99000 64 8 0 98932 0
Current children cumulated CPU time (s) 462.41
Current children cumulated vsize (KiB) 397040

[startup+522.609 s]
/proc/loadavg: 1.99 1.70 0.91 3/73 13856
/proc/meminfo: memFree=1279648/2055920 swapFree=4184072/4192956
[pid=13855] ppid=13853 vsize=397040 CPUtime=522.43
/proc/13855/stat : 13855 (VALCSP) R 13853 13855 13379 0 -1 4194304 99022 0 0 0 52202 41 0 0 25 0 1 0 246202840 406568960 99000 18446744073709551615 134512640 134547260 4294956736 18446744073709551615 134529339 0 0 4096 0 0 0 0 17 1 0 0
/proc/13855/statm: 99260 99000 64 8 0 98932 0
Current children cumulated CPU time (s) 522.43
Current children cumulated vsize (KiB) 397040

[startup+582.644 s]
/proc/loadavg: 1.99 1.75 0.97 3/73 13856
/proc/meminfo: memFree=1279648/2055920 swapFree=4184072/4192956
[pid=13855] ppid=13853 vsize=397040 CPUtime=582.45
/proc/13855/stat : 13855 (VALCSP) R 13853 13855 13379 0 -1 4194304 99022 0 0 0 58204 41 0 0 25 0 1 0 246202840 406568960 99000 18446744073709551615 134512640 134547260 4294956736 18446744073709551615 134529339 0 0 4096 0 0 0 0 17 1 0 0
/proc/13855/statm: 99260 99000 64 8 0 98932 0
Current children cumulated CPU time (s) 582.45
Current children cumulated vsize (KiB) 397040

[startup+642.684 s]
/proc/loadavg: 1.99 1.79 1.03 3/73 13856
/proc/meminfo: memFree=1279584/2055920 swapFree=4184072/4192956
[pid=13855] ppid=13853 vsize=397040 CPUtime=642.46
/proc/13855/stat : 13855 (VALCSP) R 13853 13855 13379 0 -1 4194304 99022 0 0 0 64205 41 0 0 25 0 1 0 246202840 406568960 99000 18446744073709551615 134512640 134547260 4294956736 18446744073709551615 134529332 0 0 4096 0 0 0 0 17 1 0 0
/proc/13855/statm: 99260 99000 64 8 0 98932 0
Current children cumulated CPU time (s) 642.46
Current children cumulated vsize (KiB) 397040

[startup+702.723 s]
/proc/loadavg: 1.99 1.83 1.09 3/73 13856
/proc/meminfo: memFree=1279648/2055920 swapFree=4184072/4192956
[pid=13855] ppid=13853 vsize=397040 CPUtime=702.48
/proc/13855/stat : 13855 (VALCSP) R 13853 13855 13379 0 -1 4194304 99022 0 0 0 70207 41 0 0 25 0 1 0 246202840 406568960 99000 18446744073709551615 134512640 134547260 4294956736 18446744073709551615 134529339 0 0 4096 0 0 0 0 17 1 0 0
/proc/13855/statm: 99260 99000 64 8 0 98932 0
Current children cumulated CPU time (s) 702.48
Current children cumulated vsize (KiB) 397040

[startup+762.76 s]
/proc/loadavg: 1.99 1.86 1.15 3/73 13856
/proc/meminfo: memFree=1279584/2055920 swapFree=4184072/4192956
[pid=13855] ppid=13853 vsize=397040 CPUtime=762.5
/proc/13855/stat : 13855 (VALCSP) R 13853 13855 13379 0 -1 4194304 99022 0 0 0 76209 41 0 0 25 0 1 0 246202840 406568960 99000 18446744073709551615 134512640 134547260 4294956736 18446744073709551615 134529339 0 0 4096 0 0 0 0 17 1 0 0
/proc/13855/statm: 99260 99000 64 8 0 98932 0
Current children cumulated CPU time (s) 762.5
Current children cumulated vsize (KiB) 397040

[startup+822.803 s]
/proc/loadavg: 1.99 1.88 1.20 3/73 13858
/proc/meminfo: memFree=1279392/2055920 swapFree=4184072/4192956
[pid=13855] ppid=13853 vsize=397040 CPUtime=822.52
/proc/13855/stat : 13855 (VALCSP) R 13853 13855 13379 0 -1 4194304 99022 0 0 0 82211 41 0 0 25 0 1 0 246202840 406568960 99000 18446744073709551615 134512640 134547260 4294956736 18446744073709551615 134529344 0 0 4096 0 0 0 0 17 1 0 0
/proc/13855/statm: 99260 99000 64 8 0 98932 0
Current children cumulated CPU time (s) 822.52
Current children cumulated vsize (KiB) 397040

[startup+882.839 s]
/proc/loadavg: 2.07 1.92 1.25 3/73 13858
/proc/meminfo: memFree=888096/2055920 swapFree=4184072/4192956
[pid=13855] ppid=13853 vsize=787900 CPUtime=882.53
/proc/13855/stat : 13855 (VALCSP) R 13853 13855 13379 0 -1 4194304 196707 0 0 0 88172 81 0 0 25 0 1 0 246202840 806809600 196685 18446744073709551615 134512640 134547260 4294956736 18446744073709551615 134529329 0 0 4096 0 0 0 0 17 1 0 0
/proc/13855/statm: 196975 196685 64 8 0 196647 0
Current children cumulated CPU time (s) 882.53
Current children cumulated vsize (KiB) 787900

[startup+942.866 s]
/proc/loadavg: 2.06 1.94 1.30 3/73 13858
/proc/meminfo: memFree=888096/2055920 swapFree=4184072/4192956
[pid=13855] ppid=13853 vsize=787900 CPUtime=942.54
/proc/13855/stat : 13855 (VALCSP) R 13853 13855 13379 0 -1 4194304 196707 0 0 0 94173 81 0 0 25 0 1 0 246202840 806809600 196685 18446744073709551615 134512640 134547260 4294956736 18446744073709551615 134529339 0 0 4096 0 0 0 0 17 1 0 0
/proc/13855/statm: 196975 196685 64 8 0 196647 0
Current children cumulated CPU time (s) 942.54
Current children cumulated vsize (KiB) 787900

[startup+1002.9 s]
/proc/loadavg: 2.02 1.95 1.34 3/73 13858
/proc/meminfo: memFree=888096/2055920 swapFree=4184072/4192956
[pid=13855] ppid=13853 vsize=787900 CPUtime=1002.55
/proc/13855/stat : 13855 (VALCSP) R 13853 13855 13379 0 -1 4194304 196707 0 0 0 100174 81 0 0 25 0 1 0 246202840 806809600 196685 18446744073709551615 134512640 134547260 4294956736 18446744073709551615 134529329 0 0 4096 0 0 0 0 17 1 0 0
/proc/13855/statm: 196975 196685 64 8 0 196647 0
Current children cumulated CPU time (s) 1002.55
Current children cumulated vsize (KiB) 787900

[startup+1062.94 s]
/proc/loadavg: 2.00 1.95 1.38 3/73 13858
/proc/meminfo: memFree=888096/2055920 swapFree=4184072/4192956
[pid=13855] ppid=13853 vsize=787900 CPUtime=1062.57
/proc/13855/stat : 13855 (VALCSP) R 13853 13855 13379 0 -1 4194304 196707 0 0 0 106176 81 0 0 25 0 1 0 246202840 806809600 196685 18446744073709551615 134512640 134547260 4294956736 18446744073709551615 134529339 0 0 4096 0 0 0 0 17 1 0 0
/proc/13855/statm: 196975 196685 64 8 0 196647 0
Current children cumulated CPU time (s) 1062.57
Current children cumulated vsize (KiB) 787900

[startup+1122.98 s]
/proc/loadavg: 2.00 1.96 1.41 3/73 13858
/proc/meminfo: memFree=888096/2055920 swapFree=4184072/4192956
[pid=13855] ppid=13853 vsize=787900 CPUtime=1122.59
/proc/13855/stat : 13855 (VALCSP) R 13853 13855 13379 0 -1 4194304 196707 0 0 0 112178 81 0 0 25 0 1 0 246202840 806809600 196685 18446744073709551615 134512640 134547260 4294956736 18446744073709551615 134529344 0 0 4096 0 0 0 0 17 1 0 0
/proc/13855/statm: 196975 196685 64 8 0 196647 0
Current children cumulated CPU time (s) 1122.59
Current children cumulated vsize (KiB) 787900

[startup+1183.02 s]
/proc/loadavg: 2.00 1.97 1.45 3/73 13858
/proc/meminfo: memFree=888096/2055920 swapFree=4184072/4192956
[pid=13855] ppid=13853 vsize=787900 CPUtime=1182.6
/proc/13855/stat : 13855 (VALCSP) R 13853 13855 13379 0 -1 4194304 196707 0 0 0 118179 81 0 0 25 0 1 0 246202840 806809600 196685 18446744073709551615 134512640 134547260 4294956736 18446744073709551615 134529339 0 0 4096 0 0 0 0 17 1 0 0
/proc/13855/statm: 196975 196685 64 8 0 196647 0
Current children cumulated CPU time (s) 1182.6
Current children cumulated vsize (KiB) 787900

[startup+1243.05 s]
/proc/loadavg: 2.00 1.97 1.48 3/73 13858
/proc/meminfo: memFree=888096/2055920 swapFree=4184072/4192956
[pid=13855] ppid=13853 vsize=787900 CPUtime=1242.63
/proc/13855/stat : 13855 (VALCSP) R 13853 13855 13379 0 -1 4194304 196707 0 0 0 124181 82 0 0 25 0 1 0 246202840 806809600 196685 18446744073709551615 134512640 134547260 4294956736 18446744073709551615 134529329 0 0 4096 0 0 0 0 17 1 0 0
/proc/13855/statm: 196975 196685 64 8 0 196647 0
Current children cumulated CPU time (s) 1242.63
Current children cumulated vsize (KiB) 787900

[startup+1303.1 s]
/proc/loadavg: 2.00 1.97 1.51 3/73 13858
/proc/meminfo: memFree=888096/2055920 swapFree=4184072/4192956
[pid=13855] ppid=13853 vsize=787900 CPUtime=1302.65
/proc/13855/stat : 13855 (VALCSP) R 13853 13855 13379 0 -1 4194304 196707 0 0 0 130183 82 0 0 25 0 1 0 246202840 806809600 196685 18446744073709551615 134512640 134547260 4294956736 18446744073709551615 134529344 0 0 4096 0 0 0 0 17 1 0 0
/proc/13855/statm: 196975 196685 64 8 0 196647 0
Current children cumulated CPU time (s) 1302.65
Current children cumulated vsize (KiB) 787900

[startup+1363.14 s]
/proc/loadavg: 2.00 1.97 1.54 3/73 13858
/proc/meminfo: memFree=888096/2055920 swapFree=4184072/4192956
[pid=13855] ppid=13853 vsize=787900 CPUtime=1362.67
/proc/13855/stat : 13855 (VALCSP) R 13853 13855 13379 0 -1 4194304 196707 0 0 0 136185 82 0 0 25 0 1 0 246202840 806809600 196685 18446744073709551615 134512640 134547260 4294956736 18446744073709551615 134529344 0 0 4096 0 0 0 0 17 1 0 0
/proc/13855/statm: 196975 196685 64 8 0 196647 0
Current children cumulated CPU time (s) 1362.67
Current children cumulated vsize (KiB) 787900

[startup+1423.17 s]
/proc/loadavg: 2.00 1.97 1.56 3/73 13858
/proc/meminfo: memFree=888032/2055920 swapFree=4184072/4192956
[pid=13855] ppid=13853 vsize=787900 CPUtime=1422.69
/proc/13855/stat : 13855 (VALCSP) R 13853 13855 13379 0 -1 4194304 196707 0 0 0 142187 82 0 0 25 0 1 0 246202840 806809600 196685 18446744073709551615 134512640 134547260 4294956736 18446744073709551615 134529339 0 0 4096 0 0 0 0 17 1 0 0
/proc/13855/statm: 196975 196685 64 8 0 196647 0
Current children cumulated CPU time (s) 1422.69
Current children cumulated vsize (KiB) 787900

[startup+1483.21 s]
/proc/loadavg: 2.00 1.97 1.59 3/73 13858
/proc/meminfo: memFree=888096/2055920 swapFree=4184072/4192956
[pid=13855] ppid=13853 vsize=787900 CPUtime=1482.71
/proc/13855/stat : 13855 (VALCSP) R 13853 13855 13379 0 -1 4194304 196707 0 0 0 148189 82 0 0 25 0 1 0 246202840 806809600 196685 18446744073709551615 134512640 134547260 4294956736 18446744073709551615 134529344 0 0 4096 0 0 0 0 17 1 0 0
/proc/13855/statm: 196975 196685 64 8 0 196647 0
Current children cumulated CPU time (s) 1482.71
Current children cumulated vsize (KiB) 787900

[startup+1543.26 s]
/proc/loadavg: 2.00 1.97 1.61 3/73 13858
/proc/meminfo: memFree=888032/2055920 swapFree=4184072/4192956
[pid=13855] ppid=13853 vsize=787900 CPUtime=1542.73
/proc/13855/stat : 13855 (VALCSP) R 13853 13855 13379 0 -1 4194304 196707 0 0 0 154191 82 0 0 25 0 1 0 246202840 806809600 196685 18446744073709551615 134512640 134547260 4294956736 18446744073709551615 134529332 0 0 4096 0 0 0 0 17 1 0 0
/proc/13855/statm: 196975 196685 64 8 0 196647 0
Current children cumulated CPU time (s) 1542.73
Current children cumulated vsize (KiB) 787900

[startup+1603.29 s]
/proc/loadavg: 2.00 1.97 1.63 3/73 13858
/proc/meminfo: memFree=888032/2055920 swapFree=4184072/4192956
[pid=13855] ppid=13853 vsize=787900 CPUtime=1602.74
/proc/13855/stat : 13855 (VALCSP) R 13853 13855 13379 0 -1 4194304 196707 0 0 0 160192 82 0 0 25 0 1 0 246202840 806809600 196685 18446744073709551615 134512640 134547260 4294956736 18446744073709551615 134529339 0 0 4096 0 0 0 0 17 1 0 0
/proc/13855/statm: 196975 196685 64 8 0 196647 0
Current children cumulated CPU time (s) 1602.74
Current children cumulated vsize (KiB) 787900

[startup+1663.33 s]
/proc/loadavg: 2.00 1.97 1.65 3/73 13858
/proc/meminfo: memFree=888032/2055920 swapFree=4184072/4192956
[pid=13855] ppid=13853 vsize=787900 CPUtime=1662.76
/proc/13855/stat : 13855 (VALCSP) R 13853 13855 13379 0 -1 4194304 196707 0 0 0 166194 82 0 0 25 0 1 0 246202840 806809600 196685 18446744073709551615 134512640 134547260 4294956736 18446744073709551615 134529332 0 0 4096 0 0 0 0 17 1 0 0
/proc/13855/statm: 196975 196685 64 8 0 196647 0
Current children cumulated CPU time (s) 1662.76
Current children cumulated vsize (KiB) 787900



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+1684.23 s]
/proc/loadavg: 2.00 1.97 1.66 3/73 13858
/proc/meminfo: memFree=741856/2055920 swapFree=4184072/4192956
[pid=13855] ppid=13853 vsize=936524 CPUtime=1683.66
/proc/13855/stat : 13855 (VALCSP) R 13853 13855 13379 0 -1 4194304 233877 0 0 0 168268 98 0 0 25 0 1 0 246202840 959000576 233855 18446744073709551615 134512640 134547260 4294956736 18446744073709551615 134538684 0 0 4096 0 0 0 0 17 1 0 0
/proc/13855/statm: 234131 233863 64 8 0 233803 0
Current children cumulated CPU time (s) 1683.66
Current children cumulated vsize (KiB) 936524

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1684.38
CPU time (s): 1683.81
CPU user time (s): 1682.69
CPU system time (s): 1.12783
CPU usage (%): 99.9664
Max. virtual memory (cumulated for all children) (KiB): 936524

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1682.69
system time used= 1.12783
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 233911
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= 2652

runsolver used 1.64575 s user time and 4.34234 s system time

The end



Launcher Data (download as text)




Begin job on node45 on Tue Jan 16 20:07:13 UTC 2007


IDJOB= 268142
IDBENCH= 3583
IDSOLVER= 90
FILE ID= node45/268142-1168978028

PBS_JOBID= 3566157

Free space on /tmp= 66564 MiB

SOLVER NAME= VALCSP 3.1
BENCH NAME= HOME/pub/bench/CPAI06/knights/knights-100-25.xml
COMMAND LINE= /tmp/evaluation/268142-1168978028/VALCSP /tmp/evaluation/268142-1168978028/unknown.xml
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node45/watcher-268142-1168978028 -o ROOT/results/node45/solver-268142-1168978028 -C 1800 -M 900  /tmp/evaluation/268142-1168978028/VALCSP /tmp/evaluation/268142-1168978028/unknown.xml

META MD5SUM SOLVER= d4fc2c4e0b0392ee9c79e754aa39e238
MD5SUM BENCH=  9d35ec6817208fafbfd82c9a9e9d58e8

RANDOM SEED= 459485202

TIME LIMIT= 1800 seconds

MEMORY LIMIT= 900 MiB


/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		: 3000.259
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		: 3000.259
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:       1676672 kB
Buffers:         38956 kB
Cached:         242796 kB
SwapCached:       2964 kB
Active:         164184 kB
Inactive:       145468 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1676672 kB
SwapTotal:     4192956 kB
SwapFree:      4184072 kB
Dirty:             360 kB
Writeback:           0 kB
Mapped:          34640 kB
Slab:            55232 kB
Committed_AS:  4481664 kB
PageTables:       1728 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= 66564 MiB



End job on node45 on Tue Jan 16 20:35:25 UTC 2007