Trace number 1056193

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) 1800.09 1814.91

General information on the benchmark

Namecsp/largeQueens/
normalized-queens-300.xml
MD5SUMc7d57b0262fde2b45e9a562f45f9d3ca
Bench Category2-ARY-INT (binary constraints in intension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark10.9213
Satisfiable
(Un)Satisfiability was proved
Number of variables300
Number of constraints44850
Maximum constraint arity2
Maximum domain size300
Number of constraints which are defined in extension0
Number of constraints which are defined in intension44850
Global constraints used (with number of constraints)

Solver Data (download as text)

0.00/0.11	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-1056193-1215062278/watcher-1056193-1215062278 -o /tmp/evaluation-result-1056193-1215062278/solver-1056193-1215062278 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1056193-1215062278.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: 2.00 2.00 2.00 4/84 28243
/proc/meminfo: memFree=1121456/2055920 swapFree=4155960/4192956
[pid=28243] ppid=28241 vsize=820 CPUtime=0
/proc/28243/stat : 28243 (xsolve) R 28241 28243 27595 0 -1 4194304 39 0 0 0 0 0 0 0 21 0 1 0 1985199113 839680 25 996147200 134512640 135239859 4294956208 18446744073709551615 10384164 0 2147483391 4096 0 0 0 0 17 1 0 0
/proc/28243/statm: 205 25 19 177 0 3 0

[startup+0.110466 s]
/proc/loadavg: 2.00 2.00 2.00 4/84 28243
/proc/meminfo: memFree=1121456/2055920 swapFree=4155960/4192956
[pid=28243] ppid=28241 vsize=5912 CPUtime=0.09
/proc/28243/stat : 28243 (xsolve) R 28241 28243 27595 0 -1 4194304 771 0 0 0 9 0 0 0 22 0 1 0 1985199113 6053888 737 996147200 134512640 135239859 4294956208 18446744073709551615 134642922 0 0 4096 0 0 0 0 17 1 0 0
/proc/28243/statm: 1478 737 370 177 0 381 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5912

[startup+0.202171 s]
/proc/loadavg: 2.00 2.00 2.00 4/84 28243
/proc/meminfo: memFree=1121456/2055920 swapFree=4155960/4192956
[pid=28243] ppid=28241 vsize=6984 CPUtime=0.18
/proc/28243/stat : 28243 (xsolve) R 28241 28243 27595 0 -1 4194304 1041 0 0 0 18 0 0 0 22 0 1 0 1985199113 7151616 1007 996147200 134512640 135239859 4294956208 18446744073709551615 134643067 0 0 4096 0 0 0 0 17 1 0 0
/proc/28243/statm: 1746 1007 370 177 0 649 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 6984

[startup+0.302195 s]
/proc/loadavg: 2.00 2.00 2.00 4/84 28243
/proc/meminfo: memFree=1121456/2055920 swapFree=4155960/4192956
[pid=28243] ppid=28241 vsize=8140 CPUtime=0.28
/proc/28243/stat : 28243 (xsolve) R 28241 28243 27595 0 -1 4194304 1336 0 0 0 28 0 0 0 23 0 1 0 1985199113 8335360 1302 996147200 134512640 135239859 4294956208 18446744073709551615 4159126172 0 0 4096 0 0 0 0 17 1 0 0
/proc/28243/statm: 2035 1302 370 177 0 938 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 8140

[startup+0.701454 s]
/proc/loadavg: 2.00 2.00 2.00 4/84 28243
/proc/meminfo: memFree=1121456/2055920 swapFree=4155960/4192956
[pid=28243] ppid=28241 vsize=12796 CPUtime=0.68
/proc/28243/stat : 28243 (xsolve) R 28241 28243 27595 0 -1 4194304 2514 0 0 0 68 0 0 0 25 0 1 0 1985199113 13103104 2414 996147200 134512640 135239859 4294956208 18446744073709551615 134648736 0 0 4096 0 0 0 0 17 1 0 0
/proc/28243/statm: 3199 2414 370 177 0 2102 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 12796

[startup+1.5016 s]
/proc/loadavg: 2.00 2.00 2.00 3/85 28244
/proc/meminfo: memFree=1108712/2055920 swapFree=4155960/4192956
[pid=28243] ppid=28241 vsize=21740 CPUtime=1.47
/proc/28243/stat : 28243 (xsolve) R 28241 28243 27595 0 -1 4194304 4830 0 0 0 145 2 0 0 25 0 1 0 1985199113 22261760 4567 996147200 134512640 135239859 4294956208 18446744073709551615 10551474 0 0 4096 0 0 0 0 17 1 0 0
/proc/28243/statm: 5435 4567 370 177 0 4338 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 21740

[startup+3.10749 s]
/proc/loadavg: 2.00 2.00 2.00 4/85 28244
/proc/meminfo: memFree=1100072/2055920 swapFree=4155960/4192956
[pid=28243] ppid=28241 vsize=46416 CPUtime=3.05
/proc/28243/stat : 28243 (xsolve) R 28241 28243 27595 0 -1 4194304 11255 0 0 0 301 4 0 0 25 0 1 0 1985199113 47529984 10652 996147200 134512640 135239859 4294956208 18446744073709551615 134534753 0 0 4096 0 0 0 0 17 1 0 0
/proc/28243/statm: 11604 10652 403 177 0 10507 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 46416

[startup+6.30143 s]
/proc/loadavg: 2.00 2.00 2.00 4/85 28244
/proc/meminfo: memFree=1080168/2055920 swapFree=4155960/4192956
[pid=28243] ppid=28241 vsize=46416 CPUtime=6.22
/proc/28243/stat : 28243 (xsolve) R 28241 28243 27595 0 -1 4194304 11255 0 0 0 618 4 0 0 25 0 1 0 1985199113 47529984 10652 996147200 134512640 135239859 4294956208 18446744073709551615 134532177 0 0 4096 0 0 0 0 17 1 0 0
/proc/28243/statm: 11604 10652 403 177 0 10507 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 46416

[startup+12.7016 s]
/proc/loadavg: 2.00 2.00 2.00 3/85 28244
/proc/meminfo: memFree=1080104/2055920 swapFree=4155960/4192956
[pid=28243] ppid=28241 vsize=46416 CPUtime=12.56
/proc/28243/stat : 28243 (xsolve) R 28241 28243 27595 0 -1 4194304 11261 0 0 0 1252 4 0 0 25 0 1 0 1985199113 47529984 10658 996147200 134512640 135239859 4294956208 18446744073709551615 134543151 0 0 4096 0 0 0 0 17 1 0 0
/proc/28243/statm: 11604 10658 406 177 0 10507 0
Current children cumulated CPU time (s) 12.56
Current children cumulated vsize (KiB) 46416

[startup+25.5018 s]
/proc/loadavg: 2.00 2.00 2.00 3/85 28244
/proc/meminfo: memFree=1080168/2055920 swapFree=4155960/4192956
[pid=28243] ppid=28241 vsize=46548 CPUtime=25.25
/proc/28243/stat : 28243 (xsolve) R 28241 28243 27595 0 -1 4194304 11266 0 0 0 2520 5 0 0 25 0 1 0 1985199113 47665152 10663 996147200 134512640 135239859 4294956208 18446744073709551615 134532177 0 0 4096 0 0 0 0 17 1 0 0
/proc/28243/statm: 11637 10663 406 177 0 10540 0
Current children cumulated CPU time (s) 25.25
Current children cumulated vsize (KiB) 46548

[startup+51.1023 s]
/proc/loadavg: 2.00 2.00 2.00 4/85 28244
/proc/meminfo: memFree=1080104/2055920 swapFree=4155960/4192956
[pid=28243] ppid=28241 vsize=46548 CPUtime=50.61
/proc/28243/stat : 28243 (xsolve) R 28241 28243 27595 0 -1 4194304 11273 0 0 0 5056 5 0 0 25 0 1 0 1985199113 47665152 10670 996147200 134512640 135239859 4294956208 18446744073709551615 135016195 0 0 4096 0 0 0 0 17 1 0 0
/proc/28243/statm: 11637 10670 406 177 0 10540 0
Current children cumulated CPU time (s) 50.61
Current children cumulated vsize (KiB) 46548

[startup+102.301 s]
/proc/loadavg: 2.00 2.00 2.00 4/85 28244
/proc/meminfo: memFree=1079912/2055920 swapFree=4155960/4192956
[pid=28243] ppid=28241 vsize=46548 CPUtime=101.32
/proc/28243/stat : 28243 (xsolve) R 28241 28243 27595 0 -1 4194304 11285 0 0 0 10127 5 0 0 25 0 1 0 1985199113 47665152 10682 996147200 134512640 135239859 4294956208 18446744073709551615 134543151 0 0 4096 0 0 0 0 17 1 0 0
/proc/28243/statm: 11637 10682 406 177 0 10540 0
Current children cumulated CPU time (s) 101.32
Current children cumulated vsize (KiB) 46548

[startup+162.301 s]
/proc/loadavg: 2.00 2.00 2.00 4/85 28244
/proc/meminfo: memFree=1079784/2055920 swapFree=4155960/4192956
[pid=28243] ppid=28241 vsize=46548 CPUtime=160.76
/proc/28243/stat : 28243 (xsolve) R 28241 28243 27595 0 -1 4194304 11295 0 0 0 16071 5 0 0 25 0 1 0 1985199113 47665152 10692 996147200 134512640 135239859 4294956208 18446744073709551615 135096443 0 0 4096 0 0 0 0 17 1 0 0
/proc/28243/statm: 11637 10692 406 177 0 10540 0
Current children cumulated CPU time (s) 160.76
Current children cumulated vsize (KiB) 46548

[startup+222.306 s]
/proc/loadavg: 2.00 2.00 2.00 3/85 28244
/proc/meminfo: memFree=1079720/2055920 swapFree=4155960/4192956
[pid=28243] ppid=28241 vsize=46812 CPUtime=220.2
/proc/28243/stat : 28243 (xsolve) R 28241 28243 27595 0 -1 4194304 11320 0 0 0 22015 5 0 0 25 0 1 0 1985199113 47935488 10717 996147200 134512640 135239859 4294956208 18446744073709551615 134534753 0 0 4096 0 0 0 0 17 1 0 0
/proc/28243/statm: 11703 10717 406 177 0 10606 0
Current children cumulated CPU time (s) 220.2
Current children cumulated vsize (KiB) 46812

[startup+282.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/85 28244
/proc/meminfo: memFree=1079400/2055920 swapFree=4155960/4192956
[pid=28243] ppid=28241 vsize=46940 CPUtime=279.64
/proc/28243/stat : 28243 (xsolve) R 28241 28243 27595 0 -1 4194304 11363 0 0 0 27958 6 0 0 25 0 1 0 1985199113 48066560 10727 996147200 134512640 135239859 4294956208 18446744073709551615 134532176 0 0 4096 0 0 0 0 17 1 0 0
/proc/28243/statm: 11735 10727 406 177 0 10638 0
Current children cumulated CPU time (s) 279.64
Current children cumulated vsize (KiB) 46940

[startup+342.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/85 28244
/proc/meminfo: memFree=1079272/2055920 swapFree=4155960/4192956
[pid=28243] ppid=28241 vsize=47072 CPUtime=339.07
/proc/28243/stat : 28243 (xsolve) R 28241 28243 27595 0 -1 4194304 11412 0 0 0 33901 6 0 0 25 0 1 0 1985199113 48201728 10776 996147200 134512640 135239859 4294956208 18446744073709551615 135103021 0 0 4096 0 0 0 0 17 1 0 0
/proc/28243/statm: 11768 10776 406 177 0 10671 0
Current children cumulated CPU time (s) 339.07
Current children cumulated vsize (KiB) 47072

[startup+402.303 s]
/proc/loadavg: 2.00 2.00 2.00 4/85 28244
/proc/meminfo: memFree=1078952/2055920 swapFree=4155960/4192956
[pid=28243] ppid=28241 vsize=47460 CPUtime=398.51
/proc/28243/stat : 28243 (xsolve) R 28241 28243 27595 0 -1 4194304 11557 0 0 0 39845 6 0 0 25 0 1 0 1985199113 48599040 10856 996147200 134512640 135239859 4294956208 18446744073709551615 134538956 0 0 4096 0 0 0 0 17 1 0 0
/proc/28243/statm: 11865 10856 406 177 0 10768 0
Current children cumulated CPU time (s) 398.51
Current children cumulated vsize (KiB) 47460

[startup+462.3 s]
/proc/loadavg: 2.00 2.00 2.00 4/85 28244
/proc/meminfo: memFree=1078824/2055920 swapFree=4155960/4192956
[pid=28243] ppid=28241 vsize=47460 CPUtime=457.94
/proc/28243/stat : 28243 (xsolve) R 28241 28243 27595 0 -1 4194304 11572 0 0 0 45788 6 0 0 25 0 1 0 1985199113 48599040 10871 996147200 134512640 135239859 4294956208 18446744073709551615 134535329 0 0 4096 0 0 0 0 17 1 0 0
/proc/28243/statm: 11865 10871 407 177 0 10768 0
Current children cumulated CPU time (s) 457.94
Current children cumulated vsize (KiB) 47460

[startup+522.303 s]
/proc/loadavg: 2.00 2.00 2.00 3/85 28244
/proc/meminfo: memFree=1078824/2055920 swapFree=4155960/4192956
[pid=28243] ppid=28241 vsize=47460 CPUtime=517.38
/proc/28243/stat : 28243 (xsolve) R 28241 28243 27595 0 -1 4194304 11572 0 0 0 51732 6 0 0 25 0 1 0 1985199113 48599040 10871 996147200 134512640 135239859 4294956208 18446744073709551615 134538922 0 0 4096 0 0 0 0 17 1 0 0
/proc/28243/statm: 11865 10871 407 177 0 10768 0
Current children cumulated CPU time (s) 517.38
Current children cumulated vsize (KiB) 47460

[startup+582.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/85 28244
/proc/meminfo: memFree=1078824/2055920 swapFree=4155960/4192956
[pid=28243] ppid=28241 vsize=47460 CPUtime=576.82
/proc/28243/stat : 28243 (xsolve) R 28241 28243 27595 0 -1 4194304 11572 0 0 0 57675 7 0 0 25 0 1 0 1985199113 48599040 10871 996147200 134512640 135239859 4294956208 18446744073709551615 134535329 0 0 4096 0 0 0 0 17 1 0 0
/proc/28243/statm: 11865 10871 407 177 0 10768 0
Current children cumulated CPU time (s) 576.82
Current children cumulated vsize (KiB) 47460

[startup+642.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/85 28244
/proc/meminfo: memFree=1078824/2055920 swapFree=4155960/4192956
[pid=28243] ppid=28241 vsize=47460 CPUtime=636.26
/proc/28243/stat : 28243 (xsolve) R 28241 28243 27595 0 -1 4194304 11572 0 0 0 63619 7 0 0 25 0 1 0 1985199113 48599040 10871 996147200 134512640 135239859 4294956208 18446744073709551615 134819980 0 0 4096 0 0 0 0 17 1 0 0
/proc/28243/statm: 11865 10871 407 177 0 10768 0
Current children cumulated CPU time (s) 636.26
Current children cumulated vsize (KiB) 47460


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

[startup+822.302 s]
/proc/loadavg: 2.21 2.07 2.02 3/85 28244
/proc/meminfo: memFree=1078696/2055920 swapFree=4155960/4192956
[pid=28243] ppid=28241 vsize=47460 CPUtime=814.57
/proc/28243/stat : 28243 (xsolve) R 28241 28243 27595 0 -1 4194304 11572 0 0 0 81450 7 0 0 25 0 1 0 1985199113 48599040 10871 996147200 134512640 135239859 4294956208 18446744073709551615 135016191 0 0 4096 0 0 0 0 17 1 0 0
/proc/28243/statm: 11865 10871 407 177 0 10768 0
Current children cumulated CPU time (s) 814.57
Current children cumulated vsize (KiB) 47460

[startup+882.308 s]
/proc/loadavg: 2.23 2.10 2.03 4/85 28244
/proc/meminfo: memFree=1078696/2055920 swapFree=4155960/4192956
[pid=28243] ppid=28241 vsize=47460 CPUtime=874.02
/proc/28243/stat : 28243 (xsolve) R 28241 28243 27595 0 -1 4194304 11572 0 0 0 87394 8 0 0 25 0 1 0 1985199113 48599040 10871 996147200 134512640 135239859 4294956208 18446744073709551615 134534753 0 0 4096 0 0 0 0 17 1 0 0
/proc/28243/statm: 11865 10871 407 177 0 10768 0
Current children cumulated CPU time (s) 874.02
Current children cumulated vsize (KiB) 47460

[startup+942.301 s]
/proc/loadavg: 2.41 2.17 2.05 3/85 28244
/proc/meminfo: memFree=1078632/2055920 swapFree=4155960/4192956
[pid=28243] ppid=28241 vsize=47460 CPUtime=933.46
/proc/28243/stat : 28243 (xsolve) R 28241 28243 27595 0 -1 4194304 11572 0 0 0 93338 8 0 0 25 0 1 0 1985199113 48599040 10871 996147200 134512640 135239859 4294956208 18446744073709551615 134538949 0 0 4096 0 0 0 0 17 1 0 0
/proc/28243/statm: 11865 10871 407 177 0 10768 0
Current children cumulated CPU time (s) 933.46
Current children cumulated vsize (KiB) 47460

[startup+1002.3 s]
/proc/loadavg: 2.25 2.17 2.06 4/85 28244
/proc/meminfo: memFree=1078632/2055920 swapFree=4155960/4192956
[pid=28243] ppid=28241 vsize=47460 CPUtime=992.89
/proc/28243/stat : 28243 (xsolve) R 28241 28243 27595 0 -1 4194304 11572 0 0 0 99281 8 0 0 25 0 1 0 1985199113 48599040 10871 996147200 134512640 135239859 4294956208 18446744073709551615 134543147 0 0 4096 0 0 0 0 17 1 0 0
/proc/28243/statm: 11865 10871 407 177 0 10768 0
Current children cumulated CPU time (s) 992.89
Current children cumulated vsize (KiB) 47460

[startup+1062.3 s]
/proc/loadavg: 2.09 2.13 2.05 4/85 28244
/proc/meminfo: memFree=1078632/2055920 swapFree=4155960/4192956
[pid=28243] ppid=28241 vsize=47460 CPUtime=1052.33
/proc/28243/stat : 28243 (xsolve) R 28241 28243 27595 0 -1 4194304 11572 0 0 0 105225 8 0 0 25 0 1 0 1985199113 48599040 10871 996147200 134512640 135239859 4294956208 18446744073709551615 135016072 0 0 4096 0 0 0 0 17 1 0 0
/proc/28243/statm: 11865 10871 407 177 0 10768 0
Current children cumulated CPU time (s) 1052.33
Current children cumulated vsize (KiB) 47460

[startup+1122.3 s]
/proc/loadavg: 2.03 2.11 2.05 3/85 28246
/proc/meminfo: memFree=1078376/2055920 swapFree=4155960/4192956
[pid=28243] ppid=28241 vsize=47460 CPUtime=1111.76
/proc/28243/stat : 28243 (xsolve) R 28241 28243 27595 0 -1 4194304 11572 0 0 0 111168 8 0 0 25 0 1 0 1985199113 48599040 10871 996147200 134512640 135239859 4294956208 18446744073709551615 134820166 0 0 4096 0 0 0 0 17 1 0 0
/proc/28243/statm: 11865 10871 407 177 0 10768 0
Current children cumulated CPU time (s) 1111.76
Current children cumulated vsize (KiB) 47460

[startup+1182.3 s]
/proc/loadavg: 2.01 2.08 2.04 3/85 28246
/proc/meminfo: memFree=1078440/2055920 swapFree=4155960/4192956
[pid=28243] ppid=28241 vsize=47460 CPUtime=1171.21
/proc/28243/stat : 28243 (xsolve) R 28241 28243 27595 0 -1 4194304 11572 0 0 0 117113 8 0 0 25 0 1 0 1985199113 48599040 10871 996147200 134512640 135239859 4294956208 18446744073709551615 135016018 0 0 4096 0 0 0 0 17 1 0 0
/proc/28243/statm: 11865 10871 407 177 0 10768 0
Current children cumulated CPU time (s) 1171.21
Current children cumulated vsize (KiB) 47460

[startup+1242.3 s]
/proc/loadavg: 2.00 2.07 2.04 4/85 28246
/proc/meminfo: memFree=1078312/2055920 swapFree=4155960/4192956
[pid=28243] ppid=28241 vsize=47460 CPUtime=1230.65
/proc/28243/stat : 28243 (xsolve) R 28241 28243 27595 0 -1 4194304 11572 0 0 0 123056 9 0 0 25 0 1 0 1985199113 48599040 10871 996147200 134512640 135239859 4294956208 18446744073709551615 135016112 0 0 4096 0 0 0 0 17 1 0 0
/proc/28243/statm: 11865 10871 407 177 0 10768 0
Current children cumulated CPU time (s) 1230.65
Current children cumulated vsize (KiB) 47460

[startup+1302.3 s]
/proc/loadavg: 2.00 2.05 2.03 4/85 28246
/proc/meminfo: memFree=1078248/2055920 swapFree=4155960/4192956
[pid=28243] ppid=28241 vsize=47460 CPUtime=1290.09
/proc/28243/stat : 28243 (xsolve) R 28241 28243 27595 0 -1 4194304 11572 0 0 0 129000 9 0 0 25 0 1 0 1985199113 48599040 10871 996147200 134512640 135239859 4294956208 18446744073709551615 134737433 0 0 4096 0 0 0 0 17 1 0 0
/proc/28243/statm: 11865 10871 407 177 0 10768 0
Current children cumulated CPU time (s) 1290.09
Current children cumulated vsize (KiB) 47460

[startup+1362.3 s]
/proc/loadavg: 2.00 2.04 2.02 3/85 28246
/proc/meminfo: memFree=1078184/2055920 swapFree=4155960/4192956
[pid=28243] ppid=28241 vsize=47460 CPUtime=1349.53
/proc/28243/stat : 28243 (xsolve) R 28241 28243 27595 0 -1 4194304 11572 0 0 0 134944 9 0 0 25 0 1 0 1985199113 48599040 10871 996147200 134512640 135239859 4294956208 18446744073709551615 134534758 0 0 4096 0 0 0 0 17 1 0 0
/proc/28243/statm: 11865 10871 407 177 0 10768 0
Current children cumulated CPU time (s) 1349.53
Current children cumulated vsize (KiB) 47460

[startup+1422.3 s]
/proc/loadavg: 1.95 2.02 2.01 3/84 28313
/proc/meminfo: memFree=1331376/2055920 swapFree=4155960/4192956
[pid=28243] ppid=28241 vsize=47460 CPUtime=1409.27
/proc/28243/stat : 28243 (xsolve) R 28241 28243 27595 0 -1 4194304 11572 0 0 0 140917 10 0 0 25 0 1 0 1985199113 48599040 10871 996147200 134512640 135239859 4294956208 18446744073709551615 134532177 0 0 4096 0 0 0 0 17 0 0 0
/proc/28243/statm: 11865 10871 407 177 0 10768 0
Current children cumulated CPU time (s) 1409.27
Current children cumulated vsize (KiB) 47460

[startup+1482.3 s]
/proc/loadavg: 1.98 2.01 2.01 3/84 28313
/proc/meminfo: memFree=963952/2055920 swapFree=4155960/4192956
[pid=28243] ppid=28241 vsize=47460 CPUtime=1469.04
/proc/28243/stat : 28243 (xsolve) R 28241 28243 27595 0 -1 4194304 11572 0 0 0 146894 10 0 0 25 0 1 0 1985199113 48599040 10871 996147200 134512640 135239859 4294956208 18446744073709551615 134736905 0 0 4096 0 0 0 0 17 0 0 0
/proc/28243/statm: 11865 10871 407 177 0 10768 0
Current children cumulated CPU time (s) 1469.04
Current children cumulated vsize (KiB) 47460

[startup+1542.31 s]
/proc/loadavg: 1.99 2.00 2.00 3/84 28313
/proc/meminfo: memFree=963952/2055920 swapFree=4155960/4192956
[pid=28243] ppid=28241 vsize=47460 CPUtime=1528.73
/proc/28243/stat : 28243 (xsolve) R 28241 28243 27595 0 -1 4194304 11572 0 0 0 152863 10 0 0 25 0 1 0 1985199113 48599040 10871 996147200 134512640 135239859 4294956208 18446744073709551615 134543156 0 0 4096 0 0 0 0 17 0 0 0
/proc/28243/statm: 11865 10871 407 177 0 10768 0
Current children cumulated CPU time (s) 1528.73
Current children cumulated vsize (KiB) 47460

[startup+1602.3 s]
/proc/loadavg: 2.14 2.04 2.01 3/84 28313
/proc/meminfo: memFree=963888/2055920 swapFree=4155960/4192956
[pid=28243] ppid=28241 vsize=47460 CPUtime=1588.45
/proc/28243/stat : 28243 (xsolve) R 28241 28243 27595 0 -1 4194304 11572 0 0 0 158834 11 0 0 25 0 1 0 1985199113 48599040 10871 996147200 134512640 135239859 4294956208 18446744073709551615 135016131 0 0 4096 0 0 0 0 17 0 0 0
/proc/28243/statm: 11865 10871 407 177 0 10768 0
Current children cumulated CPU time (s) 1588.45
Current children cumulated vsize (KiB) 47460

[startup+1662.3 s]
/proc/loadavg: 2.30 2.11 2.03 3/84 28313
/proc/meminfo: memFree=961840/2055920 swapFree=4155960/4192956
[pid=28243] ppid=28241 vsize=47460 CPUtime=1648.11
/proc/28243/stat : 28243 (xsolve) R 28241 28243 27595 0 -1 4194304 11572 0 0 0 164800 11 0 0 25 0 1 0 1985199113 48599040 10871 996147200 134512640 135239859 4294956208 18446744073709551615 134821199 0 0 4096 0 0 0 0 17 0 0 0
/proc/28243/statm: 11865 10871 407 177 0 10768 0
Current children cumulated CPU time (s) 1648.11
Current children cumulated vsize (KiB) 47460

[startup+1722.3 s]
/proc/loadavg: 1.86 2.04 2.01 2/68 28463
/proc/meminfo: memFree=1653736/2055920 swapFree=4155960/4192956
[pid=28243] ppid=28241 vsize=47460 CPUtime=1707.73
/proc/28243/stat : 28243 (xsolve) R 28241 28243 27595 0 -1 4194304 11572 0 0 0 170762 11 0 0 25 0 1 0 1985199113 48599040 10871 996147200 134512640 135239859 4294956208 18446744073709551615 134543111 0 0 4096 0 0 0 0 17 1 0 0
/proc/28243/statm: 11865 10871 407 177 0 10768 0
Current children cumulated CPU time (s) 1707.73
Current children cumulated vsize (KiB) 47460

[startup+1782.3 s]
/proc/loadavg: 1.31 1.84 1.94 2/68 28859
/proc/meminfo: memFree=1653608/2055920 swapFree=4155960/4192956
[pid=28243] ppid=28241 vsize=47460 CPUtime=1767.57
/proc/28243/stat : 28243 (xsolve) R 28241 28243 27595 0 -1 4194304 11572 0 0 0 176744 13 0 0 25 0 1 0 1985199113 48599040 10871 996147200 134512640 135239859 4294956208 18446744073709551615 134535340 0 0 4096 0 0 0 0 17 1 0 0
/proc/28243/statm: 11865 10871 407 177 0 10768 0
Current children cumulated CPU time (s) 1767.57
Current children cumulated vsize (KiB) 47460



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1814.9 s]
/proc/loadavg: 1.19 1.76 1.91 2/68 29057
/proc/meminfo: memFree=1653544/2055920 swapFree=4155960/4192956
[pid=28243] ppid=28241 vsize=47460 CPUtime=1800.07
/proc/28243/stat : 28243 (xsolve) R 28241 28243 27595 0 -1 4194304 11572 0 0 0 179994 13 0 0 25 0 1 0 1985199113 48599040 10871 996147200 134512640 135239859 4294956208 18446744073709551615 134543153 0 0 4096 0 0 0 0 17 1 0 0
/proc/28243/statm: 11865 10871 407 177 0 10768 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 47460

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1814.91
CPU time (s): 1800.09
CPU user time (s): 1799.94
CPU system time (s): 0.146977
CPU usage (%): 99.1834
Max. virtual memory (cumulated for all children) (KiB): 47460

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.94
system time used= 0.146977
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11572
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= 60944

runsolver used 1.81272 second user time and 5.37318 second system time

The end

Launcher Data (download as text)

Begin job on node61 at 2008-07-03 07:17:58
IDJOB=1056193
IDBENCH=57403
IDSOLVER=343
FILE ID=node61/1056193-1215062278
PBS_JOBID= 7875221
Free space on /tmp= 66444 MiB

SOLVER NAME= MDG-noprobe 2008-06-27
BENCH NAME= CPAI08/csp/largeQueens/normalized-queens-300.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-1056193-1215062278/watcher-1056193-1215062278 -o /tmp/evaluation-result-1056193-1215062278/solver-1056193-1215062278 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1056193-1215062278.xml -heu dom/wdeg -res no 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= c7d57b0262fde2b45e9a562f45f9d3ca
RANDOM SEED=1605834968

node61.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		: 3000.269
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		: 3000.269
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:       1121936 kB
Buffers:         56528 kB
Cached:         287472 kB
SwapCached:      30952 kB
Active:         754400 kB
Inactive:       105992 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1121936 kB
SwapTotal:     4192956 kB
SwapFree:      4155960 kB
Dirty:            6832 kB
Writeback:           0 kB
Mapped:         508884 kB
Slab:            57764 kB
Committed_AS:  4330700 kB
PageTables:       2844 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264884 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66532 MiB
End job on node61 at 2008-07-03 07:48:15