Trace number 1094553

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) 1800.13 1807.66

General information on the benchmark

Namecsp/dag-rand/
normalized-rand-n23-d3-e16-r15-t150000-13.xml
MD5SUM1fb39a4daa7cf56fee64a58115f27025
Bench CategoryN-ARY-EXT (n-ary constraints in extension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark42.2886
Satisfiable
(Un)Satisfiability was proved
Number of variables23
Number of constraints16
Maximum constraint arity15
Maximum domain size3
Number of constraints which are defined in extension16
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data (download as text)

0.08/0.11	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-1094553-1215251823/watcher-1094553-1215251823 -o /tmp/evaluation-result-1094553-1215251823/solver-1094553-1215251823 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1094553-1215251823.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: 3.58 3.37 2.75 3/82 29828
/proc/meminfo: memFree=1133472/2055920 swapFree=4166000/4192956
[pid=29828] ppid=29826 vsize=4500 CPUtime=0
/proc/29828/stat : 29828 (xsolve) R 29826 29828 29156 0 -1 4194304 176 0 0 0 0 0 0 0 19 0 1 0 638400845 4608000 157 996147200 134512640 135239859 4294956208 18446744073709551615 10428506 0 0 4096 0 0 0 0 17 0 0 0
/proc/29828/statm: 1125 157 134 177 0 16 0

[startup+0.1004 s]
/proc/loadavg: 3.58 3.37 2.75 3/82 29828
/proc/meminfo: memFree=1133472/2055920 swapFree=4166000/4192956
[pid=29828] ppid=29826 vsize=6760 CPUtime=0.08
/proc/29828/stat : 29828 (xsolve) R 29826 29828 29156 0 -1 4194304 862 0 0 0 8 0 0 0 19 0 1 0 638400845 6922240 828 996147200 134512640 135239859 4294956208 18446744073709551615 134642524 0 0 4096 0 0 0 0 17 1 0 0
/proc/29828/statm: 1690 828 350 177 0 593 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 6760

[startup+0.201421 s]
/proc/loadavg: 3.58 3.37 2.75 3/82 29828
/proc/meminfo: memFree=1133472/2055920 swapFree=4166000/4192956
[pid=29828] ppid=29826 vsize=8608 CPUtime=0.18
/proc/29828/stat : 29828 (xsolve) R 29826 29828 29156 0 -1 4194304 1352 0 0 0 18 0 0 0 20 0 1 0 638400845 8814592 1318 996147200 134512640 135239859 4294956208 18446744073709551615 134642535 0 0 4096 0 0 0 0 17 1 0 0
/proc/29828/statm: 2152 1318 350 177 0 1055 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 8608

[startup+0.301441 s]
/proc/loadavg: 3.58 3.37 2.75 3/82 29828
/proc/meminfo: memFree=1133472/2055920 swapFree=4166000/4192956
[pid=29828] ppid=29826 vsize=10456 CPUtime=0.28
/proc/29828/stat : 29828 (xsolve) R 29826 29828 29156 0 -1 4194304 1838 0 0 0 28 0 0 0 21 0 1 0 638400845 10706944 1804 996147200 134512640 135239859 4294956208 18446744073709551615 134574128 0 0 4096 0 0 0 0 17 1 0 0
/proc/29828/statm: 2614 1804 350 177 0 1517 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 10456

[startup+0.701519 s]
/proc/loadavg: 3.58 3.37 2.75 3/82 29828
/proc/meminfo: memFree=1133472/2055920 swapFree=4166000/4192956
[pid=29828] ppid=29826 vsize=18304 CPUtime=0.68
/proc/29828/stat : 29828 (xsolve) R 29826 29828 29156 0 -1 4194304 3785 0 0 0 68 0 0 0 25 0 1 0 638400845 18743296 3751 996147200 134512640 135239859 4294956208 18446744073709551615 134643683 0 0 4096 0 0 0 0 17 1 0 0
/proc/29828/statm: 4576 3751 350 177 0 3479 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 18304

[startup+1.50168 s]
/proc/loadavg: 3.61 3.38 2.76 3/83 29829
/proc/meminfo: memFree=1111960/2055920 swapFree=4166000/4192956
[pid=29828] ppid=29826 vsize=33412 CPUtime=1.47
/proc/29828/stat : 29828 (xsolve) R 29826 29828 29156 0 -1 4194304 7636 0 0 0 143 4 0 0 25 0 1 0 638400845 34213888 7602 996147200 134512640 135239859 4294956208 18446744073709551615 134669911 0 0 4096 0 0 0 0 17 1 0 0
/proc/29828/statm: 8353 7602 350 177 0 7256 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 33412

[startup+3.10199 s]
/proc/loadavg: 3.61 3.38 2.76 3/83 29829
/proc/meminfo: memFree=1090520/2055920 swapFree=4166000/4192956
[pid=29828] ppid=29826 vsize=64348 CPUtime=3.07
/proc/29828/stat : 29828 (xsolve) R 29826 29828 29156 0 -1 4194304 15386 0 0 0 297 10 0 0 25 0 1 0 638400845 65892352 15352 996147200 134512640 135239859 4294956208 18446744073709551615 10860155 0 0 4096 0 0 0 0 17 1 0 0
/proc/29828/statm: 16087 15352 350 177 0 14990 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 64348

[startup+6.30162 s]
/proc/loadavg: 3.65 3.39 2.76 3/83 29829
/proc/meminfo: memFree=1026776/2055920 swapFree=4166000/4192956
[pid=29828] ppid=29826 vsize=126676 CPUtime=6.24
/proc/29828/stat : 29828 (xsolve) R 29826 29828 29156 0 -1 4194304 30835 0 0 0 605 19 0 0 25 0 1 0 638400845 129716224 30801 996147200 134512640 135239859 4294956208 18446744073709551615 134579066 0 0 4096 0 0 0 0 17 1 0 0
/proc/29828/statm: 31669 30801 350 177 0 30572 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 126676

[startup+12.7019 s]
/proc/loadavg: 3.67 3.40 2.77 3/83 29829
/proc/meminfo: memFree=825240/2055920 swapFree=4166000/4192956
[pid=29828] ppid=29826 vsize=353388 CPUtime=12.59
/proc/29828/stat : 29828 (xsolve) R 29826 29828 29156 0 -1 4194304 91269 0 0 0 1217 42 0 0 25 0 1 0 638400845 361869312 77248 996147200 134512640 135239859 4294956208 18446744073709551615 134789220 0 0 4096 0 0 0 0 17 1 0 0
/proc/29828/statm: 88347 77248 385 177 0 87250 0
Current children cumulated CPU time (s) 12.59
Current children cumulated vsize (KiB) 353388

[startup+25.5014 s]
/proc/loadavg: 3.57 3.39 2.77 3/83 29829
/proc/meminfo: memFree=825496/2055920 swapFree=4166000/4192956
[pid=29828] ppid=29826 vsize=353388 CPUtime=25.27
/proc/29828/stat : 29828 (xsolve) R 29826 29828 29156 0 -1 4194304 91269 0 0 0 2485 42 0 0 25 0 1 0 638400845 361869312 77248 996147200 134512640 135239859 4294956208 18446744073709551615 134789225 0 0 4096 0 0 0 0 17 1 0 0
/proc/29828/statm: 88347 77248 385 177 0 87250 0
Current children cumulated CPU time (s) 25.27
Current children cumulated vsize (KiB) 353388

[startup+51.1015 s]
/proc/loadavg: 3.40 3.37 2.78 3/83 29829
/proc/meminfo: memFree=825752/2055920 swapFree=4166000/4192956
[pid=29828] ppid=29826 vsize=353388 CPUtime=50.71
/proc/29828/stat : 29828 (xsolve) R 29826 29828 29156 0 -1 4194304 91269 0 0 0 5028 43 0 0 25 0 1 0 638400845 361869312 77248 996147200 134512640 135239859 4294956208 18446744073709551615 134789220 0 0 4096 0 0 0 0 17 1 0 0
/proc/29828/statm: 88347 77248 385 177 0 87250 0
Current children cumulated CPU time (s) 50.71
Current children cumulated vsize (KiB) 353388

[startup+102.302 s]
/proc/loadavg: 2.97 3.27 2.78 3/83 29829
/proc/meminfo: memFree=827480/2055920 swapFree=4166000/4192956
[pid=29828] ppid=29826 vsize=353388 CPUtime=101.66
/proc/29828/stat : 29828 (xsolve) R 29826 29828 29156 0 -1 4194304 91269 0 0 0 10123 43 0 0 25 0 1 0 638400845 361869312 77248 996147200 134512640 135239859 4294956208 18446744073709551615 135015598 0 0 4096 0 0 0 0 17 1 0 0
/proc/29828/statm: 88347 77248 385 177 0 87250 0
Current children cumulated CPU time (s) 101.66
Current children cumulated vsize (KiB) 353388

[startup+162.301 s]
/proc/loadavg: 2.35 3.04 2.73 3/83 29829
/proc/meminfo: memFree=827736/2055920 swapFree=4166000/4192956
[pid=29828] ppid=29826 vsize=353388 CPUtime=161.42
/proc/29828/stat : 29828 (xsolve) R 29826 29828 29156 0 -1 4194304 91269 0 0 0 16099 43 0 0 25 0 1 0 638400845 361869312 77248 996147200 134512640 135239859 4294956208 18446744073709551615 134789430 0 0 4096 0 0 0 0 17 1 0 0
/proc/29828/statm: 88347 77248 385 177 0 87250 0
Current children cumulated CPU time (s) 161.42
Current children cumulated vsize (KiB) 353388

[startup+222.306 s]
/proc/loadavg: 2.13 2.85 2.68 3/83 29829
/proc/meminfo: memFree=827736/2055920 swapFree=4166000/4192956
[pid=29828] ppid=29826 vsize=353388 CPUtime=221.18
/proc/29828/stat : 29828 (xsolve) R 29826 29828 29156 0 -1 4194304 91269 0 0 0 22075 43 0 0 25 0 1 0 638400845 361869312 77248 996147200 134512640 135239859 4294956208 18446744073709551615 134789220 0 0 4096 0 0 0 0 17 1 0 0
/proc/29828/statm: 88347 77248 385 177 0 87250 0
Current children cumulated CPU time (s) 221.18
Current children cumulated vsize (KiB) 353388

[startup+282.301 s]
/proc/loadavg: 2.05 2.69 2.63 3/83 29836
/proc/meminfo: memFree=827736/2055920 swapFree=4166000/4192956
[pid=29828] ppid=29826 vsize=353388 CPUtime=280.93
/proc/29828/stat : 29828 (xsolve) R 29826 29828 29156 0 -1 4194304 91269 0 0 0 28050 43 0 0 25 0 1 0 638400845 361869312 77248 996147200 134512640 135239859 4294956208 18446744073709551615 135015603 0 0 4096 0 0 0 0 17 1 0 0
/proc/29828/statm: 88347 77248 385 177 0 87250 0
Current children cumulated CPU time (s) 280.93
Current children cumulated vsize (KiB) 353388

[startup+342.302 s]
/proc/loadavg: 2.02 2.56 2.59 3/83 29836
/proc/meminfo: memFree=827672/2055920 swapFree=4166000/4192956
[pid=29828] ppid=29826 vsize=353388 CPUtime=340.69
/proc/29828/stat : 29828 (xsolve) R 29826 29828 29156 0 -1 4194304 91269 0 0 0 34026 43 0 0 25 0 1 0 638400845 361869312 77248 996147200 134512640 135239859 4294956208 18446744073709551615 135015600 0 0 4096 0 0 0 0 17 1 0 0
/proc/29828/statm: 88347 77248 385 177 0 87250 0
Current children cumulated CPU time (s) 340.69
Current children cumulated vsize (KiB) 353388

[startup+402.302 s]
/proc/loadavg: 2.00 2.46 2.55 3/83 29836
/proc/meminfo: memFree=827608/2055920 swapFree=4166000/4192956
[pid=29828] ppid=29826 vsize=353388 CPUtime=400.46
/proc/29828/stat : 29828 (xsolve) R 29826 29828 29156 0 -1 4194304 91269 0 0 0 40003 43 0 0 25 0 1 0 638400845 361869312 77248 996147200 134512640 135239859 4294956208 18446744073709551615 134789220 0 0 4096 0 0 0 0 17 1 0 0
/proc/29828/statm: 88347 77248 385 177 0 87250 0
Current children cumulated CPU time (s) 400.46
Current children cumulated vsize (KiB) 353388

[startup+462.302 s]
/proc/loadavg: 2.00 2.37 2.52 3/83 29837
/proc/meminfo: memFree=827544/2055920 swapFree=4166000/4192956
[pid=29828] ppid=29826 vsize=353388 CPUtime=460.21
/proc/29828/stat : 29828 (xsolve) R 29826 29828 29156 0 -1 4194304 91269 0 0 0 45978 43 0 0 25 0 1 0 638400845 361869312 77248 996147200 134512640 135239859 4294956208 18446744073709551615 134789220 0 0 4096 0 0 0 0 17 1 0 0
/proc/29828/statm: 88347 77248 385 177 0 87250 0
Current children cumulated CPU time (s) 460.21
Current children cumulated vsize (KiB) 353388

[startup+522.302 s]
/proc/loadavg: 2.00 2.30 2.48 3/83 29837
/proc/meminfo: memFree=827608/2055920 swapFree=4166000/4192956
[pid=29828] ppid=29826 vsize=353388 CPUtime=519.98
/proc/29828/stat : 29828 (xsolve) R 29826 29828 29156 0 -1 4194304 91269 0 0 0 51955 43 0 0 25 0 1 0 638400845 361869312 77248 996147200 134512640 135239859 4294956208 18446744073709551615 135015598 0 0 4096 0 0 0 0 17 1 0 0
/proc/29828/statm: 88347 77248 385 177 0 87250 0
Current children cumulated CPU time (s) 519.98
Current children cumulated vsize (KiB) 353388

[startup+582.301 s]
/proc/loadavg: 2.00 2.24 2.45 3/83 29837
/proc/meminfo: memFree=827608/2055920 swapFree=4166000/4192956
[pid=29828] ppid=29826 vsize=353388 CPUtime=579.73
/proc/29828/stat : 29828 (xsolve) R 29826 29828 29156 0 -1 4194304 91269 0 0 0 57930 43 0 0 25 0 1 0 638400845 361869312 77248 996147200 134512640 135239859 4294956208 18446744073709551615 134789430 0 0 4096 0 0 0 0 17 1 0 0
/proc/29828/statm: 88347 77248 385 177 0 87250 0
Current children cumulated CPU time (s) 579.73
Current children cumulated vsize (KiB) 353388

[startup+642.301 s]
/proc/loadavg: 2.00 2.20 2.42 3/83 29837
/proc/meminfo: memFree=827608/2055920 swapFree=4166000/4192956
[pid=29828] ppid=29826 vsize=353388 CPUtime=639.5
/proc/29828/stat : 29828 (xsolve) R 29826 29828 29156 0 -1 4194304 91269 0 0 0 63907 43 0 0 25 0 1 0 638400845 361869312 77248 996147200 134512640 135239859 4294956208 18446744073709551615 134789220 0 0 4096 0 0 0 0 17 1 0 0
/proc/29828/statm: 88347 77248 385 177 0 87250 0
Current children cumulated CPU time (s) 639.5
Current children cumulated vsize (KiB) 353388


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

[startup+882.307 s]
/proc/loadavg: 2.00 2.09 2.32 3/83 29837
/proc/meminfo: memFree=827416/2055920 swapFree=4166000/4192956
[pid=29828] ppid=29826 vsize=353388 CPUtime=878.54
/proc/29828/stat : 29828 (xsolve) R 29826 29828 29156 0 -1 4194304 91269 0 0 0 87811 43 0 0 25 0 1 0 638400845 361869312 77248 996147200 134512640 135239859 4294956208 18446744073709551615 134789220 0 0 4096 0 0 0 0 17 1 0 0
/proc/29828/statm: 88347 77248 385 177 0 87250 0
Current children cumulated CPU time (s) 878.54
Current children cumulated vsize (KiB) 353388

[startup+942.302 s]
/proc/loadavg: 2.00 2.07 2.29 3/83 29837
/proc/meminfo: memFree=827416/2055920 swapFree=4166000/4192956
[pid=29828] ppid=29826 vsize=353388 CPUtime=938.3
/proc/29828/stat : 29828 (xsolve) R 29826 29828 29156 0 -1 4194304 91269 0 0 0 93787 43 0 0 25 0 1 0 638400845 361869312 77248 996147200 134512640 135239859 4294956208 18446744073709551615 134789430 0 0 4096 0 0 0 0 17 1 0 0
/proc/29828/statm: 88347 77248 385 177 0 87250 0
Current children cumulated CPU time (s) 938.3
Current children cumulated vsize (KiB) 353388

[startup+1002.3 s]
/proc/loadavg: 2.00 2.05 2.27 3/83 29837
/proc/meminfo: memFree=827416/2055920 swapFree=4166000/4192956
[pid=29828] ppid=29826 vsize=353388 CPUtime=998.06
/proc/29828/stat : 29828 (xsolve) R 29826 29828 29156 0 -1 4194304 91269 0 0 0 99763 43 0 0 25 0 1 0 638400845 361869312 77248 996147200 134512640 135239859 4294956208 18446744073709551615 135015603 0 0 4096 0 0 0 0 17 1 0 0
/proc/29828/statm: 88347 77248 385 177 0 87250 0
Current children cumulated CPU time (s) 998.06
Current children cumulated vsize (KiB) 353388

[startup+1062.3 s]
/proc/loadavg: 2.00 2.04 2.25 3/83 29837
/proc/meminfo: memFree=827352/2055920 swapFree=4166000/4192956
[pid=29828] ppid=29826 vsize=353388 CPUtime=1057.82
/proc/29828/stat : 29828 (xsolve) R 29826 29828 29156 0 -1 4194304 91269 0 0 0 105739 43 0 0 25 0 1 0 638400845 361869312 77248 996147200 134512640 135239859 4294956208 18446744073709551615 135015606 0 0 4096 0 0 0 0 17 1 0 0
/proc/29828/statm: 88347 77248 385 177 0 87250 0
Current children cumulated CPU time (s) 1057.82
Current children cumulated vsize (KiB) 353388

[startup+1122.3 s]
/proc/loadavg: 2.00 2.03 2.23 3/83 29837
/proc/meminfo: memFree=827288/2055920 swapFree=4166000/4192956
[pid=29828] ppid=29826 vsize=353388 CPUtime=1117.58
/proc/29828/stat : 29828 (xsolve) R 29826 29828 29156 0 -1 4194304 91269 0 0 0 111715 43 0 0 25 0 1 0 638400845 361869312 77248 996147200 134512640 135239859 4294956208 18446744073709551615 135015578 0 0 4096 0 0 0 0 17 1 0 0
/proc/29828/statm: 88347 77248 385 177 0 87250 0
Current children cumulated CPU time (s) 1117.58
Current children cumulated vsize (KiB) 353388

[startup+1182.3 s]
/proc/loadavg: 2.00 2.02 2.22 3/83 29837
/proc/meminfo: memFree=827288/2055920 swapFree=4166000/4192956
[pid=29828] ppid=29826 vsize=353388 CPUtime=1177.34
/proc/29828/stat : 29828 (xsolve) R 29826 29828 29156 0 -1 4194304 91269 0 0 0 117691 43 0 0 25 0 1 0 638400845 361869312 77248 996147200 134512640 135239859 4294956208 18446744073709551615 134789220 0 0 4096 0 0 0 0 17 1 0 0
/proc/29828/statm: 88347 77248 385 177 0 87250 0
Current children cumulated CPU time (s) 1177.34
Current children cumulated vsize (KiB) 353388

[startup+1242.3 s]
/proc/loadavg: 2.00 2.02 2.20 3/83 29837
/proc/meminfo: memFree=827096/2055920 swapFree=4166000/4192956
[pid=29828] ppid=29826 vsize=353388 CPUtime=1237.1
/proc/29828/stat : 29828 (xsolve) R 29826 29828 29156 0 -1 4194304 91269 0 0 0 123667 43 0 0 25 0 1 0 638400845 361869312 77248 996147200 134512640 135239859 4294956208 18446744073709551615 134789171 0 0 4096 0 0 0 0 17 1 0 0
/proc/29828/statm: 88347 77248 385 177 0 87250 0
Current children cumulated CPU time (s) 1237.1
Current children cumulated vsize (KiB) 353388

[startup+1302.3 s]
/proc/loadavg: 2.00 2.01 2.18 3/83 29837
/proc/meminfo: memFree=827032/2055920 swapFree=4166000/4192956
[pid=29828] ppid=29826 vsize=353388 CPUtime=1296.86
/proc/29828/stat : 29828 (xsolve) R 29826 29828 29156 0 -1 4194304 91269 0 0 0 129643 43 0 0 25 0 1 0 638400845 361869312 77248 996147200 134512640 135239859 4294956208 18446744073709551615 135015598 0 0 4096 0 0 0 0 17 1 0 0
/proc/29828/statm: 88347 77248 385 177 0 87250 0
Current children cumulated CPU time (s) 1296.86
Current children cumulated vsize (KiB) 353388

[startup+1362.3 s]
/proc/loadavg: 2.00 2.01 2.17 3/83 29837
/proc/meminfo: memFree=827032/2055920 swapFree=4166000/4192956
[pid=29828] ppid=29826 vsize=353388 CPUtime=1356.62
/proc/29828/stat : 29828 (xsolve) R 29826 29828 29156 0 -1 4194304 91269 0 0 0 135619 43 0 0 25 0 1 0 638400845 361869312 77248 996147200 134512640 135239859 4294956208 18446744073709551615 134789220 0 0 4096 0 0 0 0 17 1 0 0
/proc/29828/statm: 88347 77248 385 177 0 87250 0
Current children cumulated CPU time (s) 1356.62
Current children cumulated vsize (KiB) 353388

[startup+1422.3 s]
/proc/loadavg: 2.00 2.00 2.16 3/83 29837
/proc/meminfo: memFree=826968/2055920 swapFree=4166000/4192956
[pid=29828] ppid=29826 vsize=353388 CPUtime=1416.38
/proc/29828/stat : 29828 (xsolve) R 29826 29828 29156 0 -1 4194304 91269 0 0 0 141595 43 0 0 25 0 1 0 638400845 361869312 77248 996147200 134512640 135239859 4294956208 18446744073709551615 134789220 0 0 4096 0 0 0 0 17 1 0 0
/proc/29828/statm: 88347 77248 385 177 0 87250 0
Current children cumulated CPU time (s) 1416.38
Current children cumulated vsize (KiB) 353388

[startup+1482.3 s]
/proc/loadavg: 2.10 2.03 2.16 3/74 29867
/proc/meminfo: memFree=1314920/2055920 swapFree=4166000/4192956
[pid=29828] ppid=29826 vsize=353388 CPUtime=1476.11
/proc/29828/stat : 29828 (xsolve) R 29826 29828 29156 0 -1 4194304 91269 0 0 0 147567 44 0 0 25 0 1 0 638400845 361869312 77248 996147200 134512640 135239859 4294956208 18446744073709551615 134789220 0 0 4096 0 0 0 0 17 0 0 0
/proc/29828/statm: 88347 77248 385 177 0 87250 0
Current children cumulated CPU time (s) 1476.11
Current children cumulated vsize (KiB) 353388

[startup+1542.31 s]
/proc/loadavg: 2.03 2.02 2.15 3/74 29867
/proc/meminfo: memFree=1314792/2055920 swapFree=4166000/4192956
[pid=29828] ppid=29826 vsize=353388 CPUtime=1535.87
/proc/29828/stat : 29828 (xsolve) R 29826 29828 29156 0 -1 4194304 91269 0 0 0 153543 44 0 0 25 0 1 0 638400845 361869312 77248 996147200 134512640 135239859 4294956208 18446744073709551615 135015587 0 0 4096 0 0 0 0 17 0 0 0
/proc/29828/statm: 88347 77248 385 177 0 87250 0
Current children cumulated CPU time (s) 1535.87
Current children cumulated vsize (KiB) 353388

[startup+1602.3 s]
/proc/loadavg: 2.01 2.02 2.13 3/74 29867
/proc/meminfo: memFree=1314728/2055920 swapFree=4166000/4192956
[pid=29828] ppid=29826 vsize=353388 CPUtime=1595.62
/proc/29828/stat : 29828 (xsolve) R 29826 29828 29156 0 -1 4194304 91269 0 0 0 159518 44 0 0 25 0 1 0 638400845 361869312 77248 996147200 134512640 135239859 4294956208 18446744073709551615 134789430 0 0 4096 0 0 0 0 17 0 0 0
/proc/29828/statm: 88347 77248 385 177 0 87250 0
Current children cumulated CPU time (s) 1595.62
Current children cumulated vsize (KiB) 353388

[startup+1662.3 s]
/proc/loadavg: 2.00 2.01 2.12 3/74 29867
/proc/meminfo: memFree=1314728/2055920 swapFree=4166000/4192956
[pid=29828] ppid=29826 vsize=353388 CPUtime=1655.37
/proc/29828/stat : 29828 (xsolve) R 29826 29828 29156 0 -1 4194304 91269 0 0 0 165493 44 0 0 25 0 1 0 638400845 361869312 77248 996147200 134512640 135239859 4294956208 18446744073709551615 134789220 0 0 4096 0 0 0 0 17 0 0 0
/proc/29828/statm: 88347 77248 385 177 0 87250 0
Current children cumulated CPU time (s) 1655.37
Current children cumulated vsize (KiB) 353388

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.11 3/74 29867
/proc/meminfo: memFree=1314472/2055920 swapFree=4166000/4192956
[pid=29828] ppid=29826 vsize=353388 CPUtime=1715.12
/proc/29828/stat : 29828 (xsolve) R 29826 29828 29156 0 -1 4194304 91269 0 0 0 171468 44 0 0 25 0 1 0 638400845 361869312 77248 996147200 134512640 135239859 4294956208 18446744073709551615 134789220 0 0 4096 0 0 0 0 17 0 0 0
/proc/29828/statm: 88347 77248 385 177 0 87250 0
Current children cumulated CPU time (s) 1715.12
Current children cumulated vsize (KiB) 353388

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.10 3/74 29867
/proc/meminfo: memFree=1313512/2055920 swapFree=4166000/4192956
[pid=29828] ppid=29826 vsize=353388 CPUtime=1774.88
/proc/29828/stat : 29828 (xsolve) R 29826 29828 29156 0 -1 4194304 91269 0 0 0 177444 44 0 0 25 0 1 0 638400845 361869312 77248 996147200 134512640 135239859 4294956208 18446744073709551615 134789220 0 0 4096 0 0 0 0 17 0 0 0
/proc/29828/statm: 88347 77248 385 177 0 87250 0
Current children cumulated CPU time (s) 1774.88
Current children cumulated vsize (KiB) 353388



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1807.6 s]
/proc/loadavg: 2.00 2.00 2.09 3/74 29867
/proc/meminfo: memFree=1313512/2055920 swapFree=4166000/4192956
[pid=29828] ppid=29826 vsize=353388 CPUtime=1800.07
/proc/29828/stat : 29828 (xsolve) R 29826 29828 29156 0 -1 4194304 91269 0 0 0 179963 44 0 0 25 0 1 0 638400845 361869312 77248 996147200 134512640 135239859 4294956208 18446744073709551615 134789220 0 0 4096 0 0 0 0 17 0 0 0
/proc/29828/statm: 88347 77248 385 177 0 87250 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 353388

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

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

[startup+1807.6 s]
/proc/loadavg: 2.00 2.00 2.09 3/74 29867
/proc/meminfo: memFree=1313512/2055920 swapFree=4166000/4192956
[pid=29828] ppid=29826 vsize=353388 CPUtime=1800.07
/proc/29828/stat : 29828 (xsolve) R 29826 29828 29156 0 -1 4194304 91269 0 0 0 179963 44 0 0 25 0 1 0 638400845 361869312 77248 996147200 134512640 135239859 4294956208 18446744073709551615 134789220 0 0 4096 0 0 0 0 17 0 0 0
/proc/29828/statm: 88347 77248 385 177 0 87250 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 353388

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1807.66
CPU time (s): 1800.13
CPU user time (s): 1799.64
CPU system time (s): 0.493924
CPU usage (%): 99.5839
Max. virtual memory (cumulated for all children) (KiB): 353388

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.64
system time used= 0.493924
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 91269
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= 22455

runsolver used 1.88371 second user time and 4.70328 second system time

The end

Launcher Data (download as text)

Begin job on node77 at 2008-07-05 11:57:10
IDJOB=1094553
IDBENCH=58809
IDSOLVER=343
FILE ID=node77/1094553-1215251823
PBS_JOBID= 7882065
Free space on /tmp= 66404 MiB

SOLVER NAME= MDG-noprobe 2008-06-27
BENCH NAME= CPAI08/csp/dag-rand/normalized-rand-n23-d3-e16-r15-t150000-13.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-1094553-1215251823/watcher-1094553-1215251823 -o /tmp/evaluation-result-1094553-1215251823/solver-1094553-1215251823 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1094553-1215251823.xml -heu dom/wdeg -res no 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 1fb39a4daa7cf56fee64a58115f27025
RANDOM SEED=1169224951

node77.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		: 3000.274
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		: 3000.274
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:       1134016 kB
Buffers:         45444 kB
Cached:         322160 kB
SwapCached:      20880 kB
Active:         742192 kB
Inactive:       115140 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1134016 kB
SwapTotal:     4192956 kB
SwapFree:      4166000 kB
Dirty:           71804 kB
Writeback:           0 kB
Mapped:         505824 kB
Slab:            48924 kB
Committed_AS:  1917488 kB
PageTables:       2752 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= 66464 MiB
End job on node77 at 2008-07-05 12:27:20