Trace number 1061016

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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
MDG-noprobe 2008-06-27? (TO) 1800.1 1812.31

General information on the benchmark

Namecsp/pseudo/chnl/
normalized-chnl-40-50.xml
MD5SUMb1915226816e1e7cb0d07198fea8fed9
Bench CategoryN-ARY-INT (n-ary constraints in intension)
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 variables4000
Number of constraints180
Maximum constraint arity50
Maximum domain size2
Number of constraints which are defined in extension0
Number of constraints which are defined in intension180
Global constraints used (with number of constraints)

Solver Data (download as text)

0.00/0.00	c mistral-prime version 1.313

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.5 (c) roussel@cril.univ-artois.fr

command line: /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1061016-1215129958/watcher-1061016-1215129958 -o /tmp/evaluation-result-1061016-1215129958/solver-1061016-1215129958 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1061016-1215129958.xml -heu dom/wdeg -res no 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2200 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
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: 1.92 1.96 1.98 4/81 24013
/proc/meminfo: memFree=1883664/2055920 swapFree=4176352/4192956
[pid=24013] ppid=24011 vsize=4724 CPUtime=0
/proc/24013/stat : 24013 (xsolve) R 24011 24013 23976 0 -1 4194304 438 0 0 0 0 0 0 0 18 0 1 0 1991962935 4837376 404 996147200 134512640 135239859 4294956208 18446744073709551615 12064379 0 0 4096 0 0 0 0 17 0 0 0
/proc/24013/statm: 1181 405 345 177 0 84 0

[startup+0.0988231 s]
/proc/loadavg: 1.92 1.96 1.98 4/81 24013
/proc/meminfo: memFree=1883664/2055920 swapFree=4176352/4192956
[pid=24013] ppid=24011 vsize=8712 CPUtime=0.09
/proc/24013/stat : 24013 (xsolve) R 24011 24013 23976 0 -1 4194304 1449 0 0 0 8 1 0 0 18 0 1 0 1991962935 8921088 1415 996147200 134512640 135239859 4294956208 18446744073709551615 134884400 0 0 4096 0 0 0 0 17 0 0 0
/proc/24013/statm: 2178 1415 373 177 0 1081 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8712

[startup+0.101823 s]
/proc/loadavg: 1.92 1.96 1.98 4/81 24013
/proc/meminfo: memFree=1883664/2055920 swapFree=4176352/4192956
[pid=24013] ppid=24011 vsize=9432 CPUtime=0.09
/proc/24013/stat : 24013 (xsolve) R 24011 24013 23976 0 -1 4194304 1651 0 0 0 8 1 0 0 18 0 1 0 1991962935 9658368 1617 996147200 134512640 135239859 4294956208 18446744073709551615 12064379 0 0 4096 0 0 0 0 17 0 0 0
/proc/24013/statm: 2358 1621 390 177 0 1261 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9432

[startup+0.301849 s]
/proc/loadavg: 1.92 1.96 1.98 4/81 24013
/proc/meminfo: memFree=1883664/2055920 swapFree=4176352/4192956
[pid=24013] ppid=24011 vsize=24744 CPUtime=0.29
/proc/24013/stat : 24013 (xsolve) R 24011 24013 23976 0 -1 4194304 5476 0 0 0 26 3 0 0 19 0 1 0 1991962935 25337856 5442 996147200 134512640 135239859 4294956208 18446744073709551615 134842589 0 0 4096 0 0 0 0 17 0 0 0
/proc/24013/statm: 6186 5442 406 177 0 5089 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 24744

[startup+0.701894 s]
/proc/loadavg: 1.92 1.96 1.98 4/81 24013
/proc/meminfo: memFree=1883664/2055920 swapFree=4176352/4192956
[pid=24013] ppid=24011 vsize=24916 CPUtime=0.69
/proc/24013/stat : 24013 (xsolve) R 24011 24013 23976 0 -1 4194304 5500 0 0 0 66 3 0 0 23 0 1 0 1991962935 25513984 5466 996147200 134512640 135239859 4294956208 18446744073709551615 135096254 0 0 4096 0 0 0 0 17 0 0 0
/proc/24013/statm: 6229 5466 406 177 0 5132 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 24916

[startup+1.50198 s]
/proc/loadavg: 1.92 1.96 1.98 3/82 24014
/proc/meminfo: memFree=1863240/2055920 swapFree=4176352/4192956
[pid=24013] ppid=24011 vsize=25148 CPUtime=1.48
/proc/24013/stat : 24013 (xsolve) R 24011 24013 23976 0 -1 4194304 5571 0 0 0 145 3 0 0 25 0 1 0 1991962935 25751552 5530 996147200 134512640 135239859 4294956208 18446744073709551615 135096254 0 0 4096 0 0 0 0 17 0 0 0
/proc/24013/statm: 6287 5530 406 177 0 5190 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 25148

[startup+3.10116 s]
/proc/loadavg: 1.92 1.96 1.98 3/82 24014
/proc/meminfo: memFree=1862864/2055920 swapFree=4176352/4192956
[pid=24013] ppid=24011 vsize=25432 CPUtime=3.08
/proc/24013/stat : 24013 (xsolve) R 24011 24013 23976 0 -1 4194304 5694 0 0 0 305 3 0 0 25 0 1 0 1991962935 26042368 5588 996147200 134512640 135239859 4294956208 18446744073709551615 134842589 0 0 4096 0 0 0 0 17 0 0 0
/proc/24013/statm: 6358 5588 406 177 0 5261 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 25432

[startup+6.30152 s]
/proc/loadavg: 1.93 1.96 1.98 3/82 24014
/proc/meminfo: memFree=1861584/2055920 swapFree=4176352/4192956
[pid=24013] ppid=24011 vsize=26580 CPUtime=6.25
/proc/24013/stat : 24013 (xsolve) R 24011 24013 23976 0 -1 4194304 6089 0 0 0 622 3 0 0 25 0 1 0 1991962935 27217920 5854 996147200 134512640 135239859 4294956208 18446744073709551615 134842591 0 0 4096 0 0 0 0 17 0 0 0
/proc/24013/statm: 6645 5854 406 177 0 5548 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 26580

[startup+12.7012 s]
/proc/loadavg: 1.93 1.96 1.98 3/82 24014
/proc/meminfo: memFree=1861464/2055920 swapFree=4176352/4192956
[pid=24013] ppid=24011 vsize=26580 CPUtime=12.62
/proc/24013/stat : 24013 (xsolve) R 24011 24013 23976 0 -1 4194304 6089 0 0 0 1259 3 0 0 25 0 1 0 1991962935 27217920 5854 996147200 134512640 135239859 4294956208 18446744073709551615 134842589 0 0 4096 0 0 0 0 17 0 0 0
/proc/24013/statm: 6645 5854 406 177 0 5548 0
Current children cumulated CPU time (s) 12.62
Current children cumulated vsize (KiB) 26580

[startup+25.5027 s]
/proc/loadavg: 1.95 1.96 1.98 3/82 24014
/proc/meminfo: memFree=1861464/2055920 swapFree=4176352/4192956
[pid=24013] ppid=24011 vsize=26580 CPUtime=25.36
/proc/24013/stat : 24013 (xsolve) R 24011 24013 23976 0 -1 4194304 6089 0 0 0 2533 3 0 0 25 0 1 0 1991962935 27217920 5854 996147200 134512640 135239859 4294956208 18446744073709551615 135096254 0 0 4096 0 0 0 0 17 0 0 0
/proc/24013/statm: 6645 5854 406 177 0 5548 0
Current children cumulated CPU time (s) 25.36
Current children cumulated vsize (KiB) 26580

[startup+51.1025 s]
/proc/loadavg: 1.96 1.96 1.98 3/82 24014
/proc/meminfo: memFree=1861464/2055920 swapFree=4176352/4192956
[pid=24013] ppid=24011 vsize=26580 CPUtime=50.83
/proc/24013/stat : 24013 (xsolve) R 24011 24013 23976 0 -1 4194304 6089 0 0 0 5080 3 0 0 25 0 1 0 1991962935 27217920 5854 996147200 134512640 135239859 4294956208 18446744073709551615 135030995 0 0 4096 0 0 0 0 17 0 0 0
/proc/24013/statm: 6645 5854 406 177 0 5548 0
Current children cumulated CPU time (s) 50.83
Current children cumulated vsize (KiB) 26580

[startup+102.307 s]
/proc/loadavg: 1.98 1.97 1.98 3/82 24014
/proc/meminfo: memFree=1861336/2055920 swapFree=4176352/4192956
[pid=24013] ppid=24011 vsize=26580 CPUtime=101.8
/proc/24013/stat : 24013 (xsolve) R 24011 24013 23976 0 -1 4194304 6089 0 0 0 10176 4 0 0 25 0 1 0 1991962935 27217920 5854 996147200 134512640 135239859 4294956208 18446744073709551615 135096254 0 0 4096 0 0 0 0 17 0 0 0
/proc/24013/statm: 6645 5854 406 177 0 5548 0
Current children cumulated CPU time (s) 101.8
Current children cumulated vsize (KiB) 26580

[startup+162.303 s]
/proc/loadavg: 1.99 1.97 1.98 3/82 24014
/proc/meminfo: memFree=1861272/2055920 swapFree=4176352/4192956
[pid=24013] ppid=24011 vsize=26580 CPUtime=161.49
/proc/24013/stat : 24013 (xsolve) R 24011 24013 23976 0 -1 4194304 6089 0 0 0 16145 4 0 0 25 0 1 0 1991962935 27217920 5854 996147200 134512640 135239859 4294956208 18446744073709551615 135096254 0 0 4096 0 0 0 0 17 0 0 0
/proc/24013/statm: 6645 5854 406 177 0 5548 0
Current children cumulated CPU time (s) 161.49
Current children cumulated vsize (KiB) 26580

[startup+222.303 s]
/proc/loadavg: 1.99 1.97 1.98 3/82 24014
/proc/meminfo: memFree=1861272/2055920 swapFree=4176352/4192956
[pid=24013] ppid=24011 vsize=26580 CPUtime=221.2
/proc/24013/stat : 24013 (xsolve) R 24011 24013 23976 0 -1 4194304 6089 0 0 0 22116 4 0 0 25 0 1 0 1991962935 27217920 5854 996147200 134512640 135239859 4294956208 18446744073709551615 135042272 0 0 4096 0 0 0 0 17 0 0 0
/proc/24013/statm: 6645 5854 406 177 0 5548 0
Current children cumulated CPU time (s) 221.2
Current children cumulated vsize (KiB) 26580

[startup+282.301 s]
/proc/loadavg: 1.99 1.97 1.98 3/82 24014
/proc/meminfo: memFree=1861144/2055920 swapFree=4176352/4192956
[pid=24013] ppid=24011 vsize=26844 CPUtime=280.9
/proc/24013/stat : 24013 (xsolve) R 24011 24013 23976 0 -1 4194304 6153 0 0 0 28086 4 0 0 25 0 1 0 1991962935 27488256 5918 996147200 134512640 135239859 4294956208 18446744073709551615 134842589 0 0 4096 0 0 0 0 17 0 0 0
/proc/24013/statm: 6711 5918 406 177 0 5614 0
Current children cumulated CPU time (s) 280.9
Current children cumulated vsize (KiB) 26844

[startup+342.301 s]
/proc/loadavg: 1.99 1.97 1.98 3/82 24014
/proc/meminfo: memFree=1861080/2055920 swapFree=4176352/4192956
[pid=24013] ppid=24011 vsize=26844 CPUtime=340.6
/proc/24013/stat : 24013 (xsolve) R 24011 24013 23976 0 -1 4194304 6154 0 0 0 34056 4 0 0 25 0 1 0 1991962935 27488256 5919 996147200 134512640 135239859 4294956208 18446744073709551615 134842591 0 0 4096 0 0 0 0 17 0 0 0
/proc/24013/statm: 6711 5919 406 177 0 5614 0
Current children cumulated CPU time (s) 340.6
Current children cumulated vsize (KiB) 26844

[startup+402.302 s]
/proc/loadavg: 1.99 1.97 1.98 3/82 24014
/proc/meminfo: memFree=1861016/2055920 swapFree=4176352/4192956
[pid=24013] ppid=24011 vsize=26844 CPUtime=400.31
/proc/24013/stat : 24013 (xsolve) R 24011 24013 23976 0 -1 4194304 6154 0 0 0 40027 4 0 0 25 0 1 0 1991962935 27488256 5919 996147200 134512640 135239859 4294956208 18446744073709551615 134842591 0 0 4096 0 0 0 0 17 0 0 0
/proc/24013/statm: 6711 5919 406 177 0 5614 0
Current children cumulated CPU time (s) 400.31
Current children cumulated vsize (KiB) 26844

[startup+462.301 s]
/proc/loadavg: 1.99 1.97 1.98 3/82 24014
/proc/meminfo: memFree=1861016/2055920 swapFree=4176352/4192956
[pid=24013] ppid=24011 vsize=26844 CPUtime=460.01
/proc/24013/stat : 24013 (xsolve) R 24011 24013 23976 0 -1 4194304 6154 0 0 0 45997 4 0 0 25 0 1 0 1991962935 27488256 5919 996147200 134512640 135239859 4294956208 18446744073709551615 134821123 0 0 4096 0 0 0 0 17 0 0 0
/proc/24013/statm: 6711 5919 406 177 0 5614 0
Current children cumulated CPU time (s) 460.01
Current children cumulated vsize (KiB) 26844

[startup+522.301 s]
/proc/loadavg: 1.99 1.97 1.98 3/82 24014
/proc/meminfo: memFree=1860952/2055920 swapFree=4176352/4192956
[pid=24013] ppid=24011 vsize=26844 CPUtime=519.72
/proc/24013/stat : 24013 (xsolve) R 24011 24013 23976 0 -1 4194304 6154 0 0 0 51968 4 0 0 25 0 1 0 1991962935 27488256 5919 996147200 134512640 135239859 4294956208 18446744073709551615 135097721 0 0 4096 0 0 0 0 17 0 0 0
/proc/24013/statm: 6711 5919 406 177 0 5614 0
Current children cumulated CPU time (s) 519.72
Current children cumulated vsize (KiB) 26844

[startup+582.302 s]
/proc/loadavg: 1.99 1.97 1.98 3/82 24014
/proc/meminfo: memFree=1860952/2055920 swapFree=4176352/4192956
[pid=24013] ppid=24011 vsize=26844 CPUtime=579.42
/proc/24013/stat : 24013 (xsolve) R 24011 24013 23976 0 -1 4194304 6154 0 0 0 57938 4 0 0 25 0 1 0 1991962935 27488256 5919 996147200 134512640 135239859 4294956208 18446744073709551615 134820704 0 0 4096 0 0 0 0 17 0 0 0
/proc/24013/statm: 6711 5919 406 177 0 5614 0
Current children cumulated CPU time (s) 579.42
Current children cumulated vsize (KiB) 26844

[startup+642.302 s]
/proc/loadavg: 1.99 1.97 1.98 3/82 24014
/proc/meminfo: memFree=1860888/2055920 swapFree=4176352/4192956
[pid=24013] ppid=24011 vsize=26844 CPUtime=639.13
/proc/24013/stat : 24013 (xsolve) R 24011 24013 23976 0 -1 4194304 6154 0 0 0 63909 4 0 0 25 0 1 0 1991962935 27488256 5919 996147200 134512640 135239859 4294956208 18446744073709551615 135096254 0 0 4096 0 0 0 0 17 0 0 0
/proc/24013/statm: 6711 5919 406 177 0 5614 0
Current children cumulated CPU time (s) 639.13
Current children cumulated vsize (KiB) 26844


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

[startup+882.301 s]
/proc/loadavg: 1.99 1.97 1.98 3/82 24014
/proc/meminfo: memFree=1860760/2055920 swapFree=4176352/4192956
[pid=24013] ppid=24011 vsize=26844 CPUtime=877.94
/proc/24013/stat : 24013 (xsolve) R 24011 24013 23976 0 -1 4194304 6154 0 0 0 87790 4 0 0 25 0 1 0 1991962935 27488256 5919 996147200 134512640 135239859 4294956208 18446744073709551615 134842632 0 0 4096 0 0 0 0 17 0 0 0
/proc/24013/statm: 6711 5919 406 177 0 5614 0
Current children cumulated CPU time (s) 877.94
Current children cumulated vsize (KiB) 26844

[startup+942.301 s]
/proc/loadavg: 1.99 1.97 1.98 3/82 24014
/proc/meminfo: memFree=1860824/2055920 swapFree=4176352/4192956
[pid=24013] ppid=24011 vsize=26844 CPUtime=937.65
/proc/24013/stat : 24013 (xsolve) R 24011 24013 23976 0 -1 4194304 6154 0 0 0 93760 5 0 0 25 0 1 0 1991962935 27488256 5919 996147200 134512640 135239859 4294956208 18446744073709551615 135071229 0 0 4096 0 0 0 0 17 0 0 0
/proc/24013/statm: 6711 5919 406 177 0 5614 0
Current children cumulated CPU time (s) 937.65
Current children cumulated vsize (KiB) 26844

[startup+1002.3 s]
/proc/loadavg: 1.99 1.97 1.98 3/82 24014
/proc/meminfo: memFree=1860824/2055920 swapFree=4176352/4192956
[pid=24013] ppid=24011 vsize=26844 CPUtime=997.35
/proc/24013/stat : 24013 (xsolve) R 24011 24013 23976 0 -1 4194304 6154 0 0 0 99730 5 0 0 25 0 1 0 1991962935 27488256 5919 996147200 134512640 135239859 4294956208 18446744073709551615 135057496 0 0 4096 0 0 0 0 17 0 0 0
/proc/24013/statm: 6711 5919 406 177 0 5614 0
Current children cumulated CPU time (s) 997.35
Current children cumulated vsize (KiB) 26844

[startup+1062.3 s]
/proc/loadavg: 1.99 1.97 1.98 3/82 24014
/proc/meminfo: memFree=1860696/2055920 swapFree=4176352/4192956
[pid=24013] ppid=24011 vsize=26844 CPUtime=1057.06
/proc/24013/stat : 24013 (xsolve) R 24011 24013 23976 0 -1 4194304 6154 0 0 0 105701 5 0 0 25 0 1 0 1991962935 27488256 5919 996147200 134512640 135239859 4294956208 18446744073709551615 134803491 0 0 4096 0 0 0 0 17 0 0 0
/proc/24013/statm: 6711 5919 406 177 0 5614 0
Current children cumulated CPU time (s) 1057.06
Current children cumulated vsize (KiB) 26844

[startup+1122.3 s]
/proc/loadavg: 1.95 1.96 1.98 3/83 24043
/proc/meminfo: memFree=1866520/2055920 swapFree=4176352/4192956
[pid=24013] ppid=24011 vsize=26844 CPUtime=1116.56
/proc/24013/stat : 24013 (xsolve) R 24011 24013 23976 0 -1 4194304 6154 0 0 0 111651 5 0 0 25 0 1 0 1991962935 27488256 5919 996147200 134512640 135239859 4294956208 18446744073709551615 135035199 0 0 4096 0 0 0 0 17 1 0 0
/proc/24013/statm: 6711 5919 406 177 0 5614 0
Current children cumulated CPU time (s) 1116.56
Current children cumulated vsize (KiB) 26844

[startup+1182.3 s]
/proc/loadavg: 1.98 1.96 1.98 3/83 24043
/proc/meminfo: memFree=1866328/2055920 swapFree=4176352/4192956
[pid=24013] ppid=24011 vsize=26844 CPUtime=1176
/proc/24013/stat : 24013 (xsolve) R 24011 24013 23976 0 -1 4194304 6154 0 0 0 117595 5 0 0 25 0 1 0 1991962935 27488256 5919 996147200 134512640 135239859 4294956208 18446744073709551615 134842620 0 0 4096 0 0 0 0 17 1 0 0
/proc/24013/statm: 6711 5919 406 177 0 5614 0
Current children cumulated CPU time (s) 1176
Current children cumulated vsize (KiB) 26844

[startup+1242.3 s]
/proc/loadavg: 1.99 1.97 1.98 3/83 24043
/proc/meminfo: memFree=1866264/2055920 swapFree=4176352/4192956
[pid=24013] ppid=24011 vsize=26844 CPUtime=1235.43
/proc/24013/stat : 24013 (xsolve) R 24011 24013 23976 0 -1 4194304 6154 0 0 0 123538 5 0 0 25 0 1 0 1991962935 27488256 5919 996147200 134512640 135239859 4294956208 18446744073709551615 135096241 0 0 4096 0 0 0 0 17 1 0 0
/proc/24013/statm: 6711 5919 406 177 0 5614 0
Current children cumulated CPU time (s) 1235.43
Current children cumulated vsize (KiB) 26844

[startup+1302.3 s]
/proc/loadavg: 1.99 1.97 1.98 3/83 24043
/proc/meminfo: memFree=1866264/2055920 swapFree=4176352/4192956
[pid=24013] ppid=24011 vsize=26844 CPUtime=1294.87
/proc/24013/stat : 24013 (xsolve) R 24011 24013 23976 0 -1 4194304 6154 0 0 0 129482 5 0 0 25 0 1 0 1991962935 27488256 5919 996147200 134512640 135239859 4294956208 18446744073709551615 134842589 0 0 4096 0 0 0 0 17 1 0 0
/proc/24013/statm: 6711 5919 406 177 0 5614 0
Current children cumulated CPU time (s) 1294.87
Current children cumulated vsize (KiB) 26844

[startup+1362.3 s]
/proc/loadavg: 1.99 1.97 1.98 3/83 24043
/proc/meminfo: memFree=1866328/2055920 swapFree=4176352/4192956
[pid=24013] ppid=24011 vsize=26844 CPUtime=1354.31
/proc/24013/stat : 24013 (xsolve) R 24011 24013 23976 0 -1 4194304 6155 0 0 0 135426 5 0 0 25 0 1 0 1991962935 27488256 5920 996147200 134512640 135239859 4294956208 18446744073709551615 135034835 0 0 4096 0 0 0 0 17 1 0 0
/proc/24013/statm: 6711 5920 406 177 0 5614 0
Current children cumulated CPU time (s) 1354.31
Current children cumulated vsize (KiB) 26844

[startup+1422.31 s]
/proc/loadavg: 1.99 1.97 1.98 3/83 24043
/proc/meminfo: memFree=1866328/2055920 swapFree=4176352/4192956
[pid=24013] ppid=24011 vsize=26844 CPUtime=1413.75
/proc/24013/stat : 24013 (xsolve) R 24011 24013 23976 0 -1 4194304 6155 0 0 0 141370 5 0 0 25 0 1 0 1991962935 27488256 5920 996147200 134512640 135239859 4294956208 18446744073709551615 135095167 0 0 4096 0 0 0 0 17 1 0 0
/proc/24013/statm: 6711 5920 406 177 0 5614 0
Current children cumulated CPU time (s) 1413.75
Current children cumulated vsize (KiB) 26844

[startup+1482.3 s]
/proc/loadavg: 1.99 1.97 1.98 3/83 24043
/proc/meminfo: memFree=1866264/2055920 swapFree=4176352/4192956
[pid=24013] ppid=24011 vsize=26844 CPUtime=1473.18
/proc/24013/stat : 24013 (xsolve) R 24011 24013 23976 0 -1 4194304 6155 0 0 0 147313 5 0 0 25 0 1 0 1991962935 27488256 5920 996147200 134512640 135239859 4294956208 18446744073709551615 135096254 0 0 4096 0 0 0 0 17 1 0 0
/proc/24013/statm: 6711 5920 406 177 0 5614 0
Current children cumulated CPU time (s) 1473.18
Current children cumulated vsize (KiB) 26844

[startup+1542.3 s]
/proc/loadavg: 1.99 1.97 1.98 3/83 24043
/proc/meminfo: memFree=1866200/2055920 swapFree=4176352/4192956
[pid=24013] ppid=24011 vsize=26844 CPUtime=1532.62
/proc/24013/stat : 24013 (xsolve) R 24011 24013 23976 0 -1 4194304 6155 0 0 0 153257 5 0 0 25 0 1 0 1991962935 27488256 5920 996147200 134512640 135239859 4294956208 18446744073709551615 134842589 0 0 4096 0 0 0 0 17 1 0 0
/proc/24013/statm: 6711 5920 406 177 0 5614 0
Current children cumulated CPU time (s) 1532.62
Current children cumulated vsize (KiB) 26844

[startup+1602.3 s]
/proc/loadavg: 1.99 1.97 1.98 3/83 24043
/proc/meminfo: memFree=1866200/2055920 swapFree=4176352/4192956
[pid=24013] ppid=24011 vsize=26844 CPUtime=1592.06
/proc/24013/stat : 24013 (xsolve) R 24011 24013 23976 0 -1 4194304 6155 0 0 0 159201 5 0 0 25 0 1 0 1991962935 27488256 5920 996147200 134512640 135239859 4294956208 18446744073709551615 134842589 0 0 4096 0 0 0 0 17 1 0 0
/proc/24013/statm: 6711 5920 406 177 0 5614 0
Current children cumulated CPU time (s) 1592.06
Current children cumulated vsize (KiB) 26844

[startup+1662.3 s]
/proc/loadavg: 1.99 1.97 1.98 3/83 24043
/proc/meminfo: memFree=1866136/2055920 swapFree=4176352/4192956
[pid=24013] ppid=24011 vsize=26844 CPUtime=1651.49
/proc/24013/stat : 24013 (xsolve) R 24011 24013 23976 0 -1 4194304 6155 0 0 0 165144 5 0 0 25 0 1 0 1991962935 27488256 5920 996147200 134512640 135239859 4294956208 18446744073709551615 134842589 0 0 4096 0 0 0 0 17 1 0 0
/proc/24013/statm: 6711 5920 406 177 0 5614 0
Current children cumulated CPU time (s) 1651.49
Current children cumulated vsize (KiB) 26844

[startup+1722.3 s]
/proc/loadavg: 1.99 1.97 1.98 3/83 24043
/proc/meminfo: memFree=1866072/2055920 swapFree=4176352/4192956
[pid=24013] ppid=24011 vsize=26844 CPUtime=1710.93
/proc/24013/stat : 24013 (xsolve) R 24011 24013 23976 0 -1 4194304 6155 0 0 0 171088 5 0 0 25 0 1 0 1991962935 27488256 5920 996147200 134512640 135239859 4294956208 18446744073709551615 135096254 0 0 4096 0 0 0 0 17 1 0 0
/proc/24013/statm: 6711 5920 406 177 0 5614 0
Current children cumulated CPU time (s) 1710.93
Current children cumulated vsize (KiB) 26844

[startup+1782.3 s]
/proc/loadavg: 1.99 1.97 1.98 3/83 24043
/proc/meminfo: memFree=1865880/2055920 swapFree=4176352/4192956
[pid=24013] ppid=24011 vsize=26844 CPUtime=1770.37
/proc/24013/stat : 24013 (xsolve) R 24011 24013 23976 0 -1 4194304 6155 0 0 0 177032 5 0 0 25 0 1 0 1991962935 27488256 5920 996147200 134512640 135239859 4294956208 18446744073709551615 134820626 0 0 4096 0 0 0 0 17 1 0 0
/proc/24013/statm: 6711 5920 406 177 0 5614 0
Current children cumulated CPU time (s) 1770.37
Current children cumulated vsize (KiB) 26844



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1812.3 s]
/proc/loadavg: 1.99 1.97 1.98 3/83 24043
/proc/meminfo: memFree=1865816/2055920 swapFree=4176352/4192956
[pid=24013] ppid=24011 vsize=26844 CPUtime=1800.09
/proc/24013/stat : 24013 (xsolve) R 24011 24013 23976 0 -1 4194304 6155 0 0 0 180004 5 0 0 25 0 1 0 1991962935 27488256 5920 996147200 134512640 135239859 4294956208 18446744073709551615 135096254 0 0 4096 0 0 0 0 17 1 0 0
/proc/24013/statm: 6711 5920 406 177 0 5614 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 26844

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

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

[startup+1812.3 s]
/proc/loadavg: 1.99 1.97 1.98 3/83 24043
/proc/meminfo: memFree=1865816/2055920 swapFree=4176352/4192956
[pid=24013] ppid=24011 vsize=26844 CPUtime=1800.09
/proc/24013/stat : 24013 (xsolve) R 24011 24013 23976 0 -1 4194304 6155 0 0 0 180004 5 0 0 25 0 1 0 1991962935 27488256 5920 996147200 134512640 135239859 4294956208 18446744073709551615 135096254 0 0 4096 0 0 0 0 17 1 0 0
/proc/24013/statm: 6711 5920 406 177 0 5614 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 26844

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1812.31
CPU time (s): 1800.1
CPU user time (s): 1800.04
CPU system time (s): 0.06299
CPU usage (%): 99.3264
Max. virtual memory (cumulated for all children) (KiB): 26844

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800.04
system time used= 0.06299
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6155
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= 7
involuntary context switches= 29518

runsolver used 2.19667 second user time and 6.05208 second system time

The end

Launcher Data (download as text)

Begin job on node91 at 2008-07-04 02:05:58
IDJOB=1061016
IDBENCH=54501
IDSOLVER=343
FILE ID=node91/1061016-1215129958
PBS_JOBID= 7877326
Free space on /tmp= 66556 MiB

SOLVER NAME= MDG-noprobe 2008-06-27
BENCH NAME= CPAI08/csp/pseudo/chnl/normalized-chnl-40-50.xml
COMMAND LINE= HOME/xsolve BENCHNAME -heu dom/wdeg -res no 
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1061016-1215129958/watcher-1061016-1215129958 -o /tmp/evaluation-result-1061016-1215129958/solver-1061016-1215129958 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1061016-1215129958.xml -heu dom/wdeg -res no 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= b1915226816e1e7cb0d07198fea8fed9
RANDOM SEED=2108620027

node91.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1884144 kB
Buffers:          8888 kB
Cached:          92632 kB
SwapCached:       7416 kB
Active:          80320 kB
Inactive:        50596 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1884144 kB
SwapTotal:     4192956 kB
SwapFree:      4176352 kB
Dirty:            1440 kB
Writeback:           0 kB
Mapped:          36436 kB
Slab:            25532 kB
Committed_AS: 12291716 kB
PageTables:       2220 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= 66552 MiB
End job on node91 at 2008-07-04 02:36:13