Trace number 1093848

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) 1800.06 1812.44

General information on the benchmark

Namecsp/queens/
normalized-queens-180.xml
MD5SUMc14abf4d20a38dc3ddd30b1ce4c8122e
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 benchmark10.4924
Satisfiable
(Un)Satisfiability was proved
Number of variables180
Number of constraints16110
Maximum constraint arity2
Maximum domain size180
Number of constraints which are defined in extension0
Number of constraints which are defined in intension16110
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-1093848-1215278286/watcher-1093848-1215278286 -o /tmp/evaluation-result-1093848-1215278286/solver-1093848-1215278286 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1093848-1215278286.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 2.01 2.00 4/81 17859
/proc/meminfo: memFree=1706688/2055920 swapFree=4180580/4192956
[pid=17859] ppid=17857 vsize=4584 CPUtime=0
/proc/17859/stat : 17859 (xsolve) R 17857 17859 15141 0 -1 4194304 334 0 0 0 0 0 0 0 18 0 1 0 650758973 4694016 301 996147200 134512640 135239859 4294956208 18446744073709551615 4159009872 0 0 4096 0 0 0 0 17 0 0 0
/proc/17859/statm: 1146 307 261 177 0 49 0

[startup+0.105153 s]
/proc/loadavg: 2.00 2.01 2.00 4/81 17859
/proc/meminfo: memFree=1706688/2055920 swapFree=4180580/4192956
[pid=17859] ppid=17857 vsize=7456 CPUtime=0.09
/proc/17859/stat : 17859 (xsolve) R 17857 17859 15141 0 -1 4194304 1179 0 0 0 9 0 0 0 18 0 1 0 650758973 7634944 1145 996147200 134512640 135239859 4294956208 18446744073709551615 5170811 0 0 4096 0 0 0 0 17 0 0 0
/proc/17859/statm: 1864 1145 371 177 0 767 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7456

[startup+0.201162 s]
/proc/loadavg: 2.00 2.01 2.00 4/81 17859
/proc/meminfo: memFree=1706688/2055920 swapFree=4180580/4192956
[pid=17859] ppid=17857 vsize=10080 CPUtime=0.19
/proc/17859/stat : 17859 (xsolve) R 17857 17859 15141 0 -1 4194304 1838 0 0 0 18 1 0 0 18 0 1 0 650758973 10321920 1804 996147200 134512640 135239859 4294956208 18446744073709551615 5170811 0 0 4096 0 0 0 0 17 0 0 0
/proc/17859/statm: 2520 1805 371 177 0 1423 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 10080

[startup+0.301173 s]
/proc/loadavg: 2.00 2.01 2.00 4/81 17859
/proc/meminfo: memFree=1706688/2055920 swapFree=4180580/4192956
[pid=17859] ppid=17857 vsize=12952 CPUtime=0.29
/proc/17859/stat : 17859 (xsolve) R 17857 17859 15141 0 -1 4194304 2592 0 0 0 28 1 0 0 19 0 1 0 650758973 13262848 2492 996147200 134512640 135239859 4294956208 18446744073709551615 5170811 0 0 4096 0 0 0 0 17 0 0 0
/proc/17859/statm: 3238 2492 371 177 0 2141 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12952

[startup+0.701216 s]
/proc/loadavg: 2.00 2.01 2.00 4/81 17859
/proc/meminfo: memFree=1706688/2055920 swapFree=4180580/4192956
[pid=17859] ppid=17857 vsize=24148 CPUtime=0.69
/proc/17859/stat : 17859 (xsolve) R 17857 17859 15141 0 -1 4194304 5467 0 0 0 66 3 0 0 23 0 1 0 650758973 24727552 5237 996147200 134512640 135239859 4294956208 18446744073709551615 134942151 0 0 4096 0 0 0 0 17 0 0 0
/proc/17859/statm: 6037 5237 383 177 0 4940 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 24148

[startup+1.5013 s]
/proc/loadavg: 2.00 2.01 2.00 3/82 17860
/proc/meminfo: memFree=1570936/2055920 swapFree=4180580/4192956
[pid=17859] ppid=17857 vsize=140536 CPUtime=1.49
/proc/17859/stat : 17859 (xsolve) R 17857 17859 15141 0 -1 4194304 34618 0 0 0 133 16 0 0 25 0 1 0 650758973 143908864 34275 996147200 134512640 135239859 4294956208 18446744073709551615 135096381 0 0 4096 0 0 0 0 17 0 0 0
/proc/17859/statm: 35134 34275 413 177 0 34037 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 140536

[startup+3.10147 s]
/proc/loadavg: 2.00 2.01 2.00 3/82 17860
/proc/meminfo: memFree=1570808/2055920 swapFree=4180580/4192956
[pid=17859] ppid=17857 vsize=140536 CPUtime=3.08
/proc/17859/stat : 17859 (xsolve) R 17857 17859 15141 0 -1 4194304 34618 0 0 0 292 16 0 0 25 0 1 0 650758973 143908864 34275 996147200 134512640 135239859 4294956208 18446744073709551615 135020364 0 0 4096 0 0 0 0 17 0 0 0
/proc/17859/statm: 35134 34275 413 177 0 34037 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 140536

[startup+6.30181 s]
/proc/loadavg: 2.00 2.01 2.00 3/82 17860
/proc/meminfo: memFree=1570168/2055920 swapFree=4180580/4192956
[pid=17859] ppid=17857 vsize=141076 CPUtime=6.27
/proc/17859/stat : 17859 (xsolve) R 17857 17859 15141 0 -1 4194304 34773 0 0 0 611 16 0 0 25 0 1 0 650758973 144461824 34430 996147200 134512640 135239859 4294956208 18446744073709551615 135016643 0 0 4096 0 0 0 0 17 0 0 0
/proc/17859/statm: 35269 34430 415 177 0 34172 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 141076

[startup+12.7015 s]
/proc/loadavg: 2.00 2.01 2.00 3/82 17860
/proc/meminfo: memFree=1569464/2055920 swapFree=4180580/4192956
[pid=17859] ppid=17857 vsize=141560 CPUtime=12.63
/proc/17859/stat : 17859 (xsolve) R 17857 17859 15141 0 -1 4194304 34993 0 0 0 1247 16 0 0 25 0 1 0 650758973 144957440 34552 996147200 134512640 135239859 4294956208 18446744073709551615 135020343 0 0 4096 0 0 0 0 17 0 0 0
/proc/17859/statm: 35390 34552 415 177 0 34293 0
Current children cumulated CPU time (s) 12.63
Current children cumulated vsize (KiB) 141560

[startup+25.5018 s]
/proc/loadavg: 2.00 2.01 2.00 3/82 17860
/proc/meminfo: memFree=1569400/2055920 swapFree=4180580/4192956
[pid=17859] ppid=17857 vsize=142072 CPUtime=25.37
/proc/17859/stat : 17859 (xsolve) R 17857 17859 15141 0 -1 4194304 35166 0 0 0 2521 16 0 0 25 0 1 0 650758973 145481728 34596 996147200 134512640 135239859 4294956208 18446744073709551615 135016643 0 0 4096 0 0 0 0 17 0 0 0
/proc/17859/statm: 35518 34596 415 177 0 34421 0
Current children cumulated CPU time (s) 25.37
Current children cumulated vsize (KiB) 142072

[startup+51.1015 s]
/proc/loadavg: 2.00 2.01 2.00 3/82 17860
/proc/meminfo: memFree=1568440/2055920 swapFree=4180580/4192956
[pid=17859] ppid=17857 vsize=143360 CPUtime=50.84
/proc/17859/stat : 17859 (xsolve) R 17857 17859 15141 0 -1 4194304 35700 0 0 0 5068 16 0 0 25 0 1 0 650758973 146800640 34873 996147200 134512640 135239859 4294956208 18446744073709551615 135020559 0 0 4096 0 0 0 0 17 0 0 0
/proc/17859/statm: 35840 34873 415 177 0 34743 0
Current children cumulated CPU time (s) 50.84
Current children cumulated vsize (KiB) 143360

[startup+102.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 17860
/proc/meminfo: memFree=1558840/2055920 swapFree=4180580/4192956
[pid=17859] ppid=17857 vsize=153596 CPUtime=101.8
/proc/17859/stat : 17859 (xsolve) R 17857 17859 15141 0 -1 4194304 39580 0 0 0 10161 19 0 0 25 0 1 0 650758973 157282304 37215 996147200 134512640 135239859 4294956208 18446744073709551615 135016643 0 0 4096 0 0 0 0 17 0 0 0
/proc/17859/statm: 38399 37215 415 177 0 37302 0
Current children cumulated CPU time (s) 101.8
Current children cumulated vsize (KiB) 153596

[startup+162.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 17860
/proc/meminfo: memFree=1523000/2055920 swapFree=4180580/4192956
[pid=17859] ppid=17857 vsize=200480 CPUtime=161.49
/proc/17859/stat : 17859 (xsolve) R 17857 17859 15141 0 -1 4194304 54659 0 0 0 16122 27 0 0 25 0 1 0 650758973 205291520 46148 996147200 134512640 135239859 4294956208 18446744073709551615 135096316 0 0 4096 0 0 0 0 17 0 0 0
/proc/17859/statm: 50120 46148 415 177 0 49023 0
Current children cumulated CPU time (s) 161.49
Current children cumulated vsize (KiB) 200480

[startup+222.306 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 17860
/proc/meminfo: memFree=1522616/2055920 swapFree=4180580/4192956
[pid=17859] ppid=17857 vsize=200744 CPUtime=221.2
/proc/17859/stat : 17859 (xsolve) R 17857 17859 15141 0 -1 4194304 54735 0 0 0 22093 27 0 0 25 0 1 0 650758973 205561856 46224 996147200 134512640 135239859 4294956208 18446744073709551615 135016643 0 0 4096 0 0 0 0 17 0 0 0
/proc/17859/statm: 50186 46224 415 177 0 49089 0
Current children cumulated CPU time (s) 221.2
Current children cumulated vsize (KiB) 200744

[startup+282.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 17860
/proc/meminfo: memFree=1522424/2055920 swapFree=4180580/4192956
[pid=17859] ppid=17857 vsize=200876 CPUtime=280.9
/proc/17859/stat : 17859 (xsolve) R 17857 17859 15141 0 -1 4194304 54783 0 0 0 28063 27 0 0 25 0 1 0 650758973 205697024 46272 996147200 134512640 135239859 4294956208 18446744073709551615 134798228 0 0 4096 0 0 0 0 17 0 0 0
/proc/17859/statm: 50219 46272 415 177 0 49122 0
Current children cumulated CPU time (s) 280.9
Current children cumulated vsize (KiB) 200876

[startup+342.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 17860
/proc/meminfo: memFree=1522168/2055920 swapFree=4180580/4192956
[pid=17859] ppid=17857 vsize=201008 CPUtime=340.6
/proc/17859/stat : 17859 (xsolve) R 17857 17859 15141 0 -1 4194304 54808 0 0 0 34033 27 0 0 25 0 1 0 650758973 205832192 46297 996147200 134512640 135239859 4294956208 18446744073709551615 135071157 0 0 4096 0 0 0 0 17 0 0 0
/proc/17859/statm: 50252 46297 415 177 0 49155 0
Current children cumulated CPU time (s) 340.6
Current children cumulated vsize (KiB) 201008

[startup+402.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 17860
/proc/meminfo: memFree=1522168/2055920 swapFree=4180580/4192956
[pid=17859] ppid=17857 vsize=201008 CPUtime=400.31
/proc/17859/stat : 17859 (xsolve) R 17857 17859 15141 0 -1 4194304 54819 0 0 0 40004 27 0 0 25 0 1 0 650758973 205832192 46308 996147200 134512640 135239859 4294956208 18446744073709551615 135016648 0 0 4096 0 0 0 0 17 0 0 0
/proc/17859/statm: 50252 46308 415 177 0 49155 0
Current children cumulated CPU time (s) 400.31
Current children cumulated vsize (KiB) 201008

[startup+462.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 17860
/proc/meminfo: memFree=1522104/2055920 swapFree=4180580/4192956
[pid=17859] ppid=17857 vsize=201140 CPUtime=460.01
/proc/17859/stat : 17859 (xsolve) R 17857 17859 15141 0 -1 4194304 54823 0 0 0 45974 27 0 0 25 0 1 0 650758973 205967360 46312 996147200 134512640 135239859 4294956208 18446744073709551615 135016651 0 0 4096 0 0 0 0 17 0 0 0
/proc/17859/statm: 50285 46312 415 177 0 49188 0
Current children cumulated CPU time (s) 460.01
Current children cumulated vsize (KiB) 201140

[startup+522.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 17860
/proc/meminfo: memFree=1522104/2055920 swapFree=4180580/4192956
[pid=17859] ppid=17857 vsize=201140 CPUtime=519.71
/proc/17859/stat : 17859 (xsolve) R 17857 17859 15141 0 -1 4194304 54827 0 0 0 51944 27 0 0 25 0 1 0 650758973 205967360 46316 996147200 134512640 135239859 4294956208 18446744073709551615 134788054 0 0 4096 0 0 0 0 17 0 0 0
/proc/17859/statm: 50285 46316 415 177 0 49188 0
Current children cumulated CPU time (s) 519.71
Current children cumulated vsize (KiB) 201140

[startup+582.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 17860
/proc/meminfo: memFree=1522040/2055920 swapFree=4180580/4192956
[pid=17859] ppid=17857 vsize=201140 CPUtime=579.42
/proc/17859/stat : 17859 (xsolve) R 17857 17859 15141 0 -1 4194304 54831 0 0 0 57915 27 0 0 25 0 1 0 650758973 205967360 46320 996147200 134512640 135239859 4294956208 18446744073709551615 134788054 0 0 4096 0 0 0 0 17 0 0 0
/proc/17859/statm: 50285 46320 415 177 0 49188 0
Current children cumulated CPU time (s) 579.42
Current children cumulated vsize (KiB) 201140

[startup+642.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 17860
/proc/meminfo: memFree=1521976/2055920 swapFree=4180580/4192956
[pid=17859] ppid=17857 vsize=201140 CPUtime=639.12
/proc/17859/stat : 17859 (xsolve) R 17857 17859 15141 0 -1 4194304 54833 0 0 0 63885 27 0 0 25 0 1 0 650758973 205967360 46322 996147200 134512640 135239859 4294956208 18446744073709551615 135016063 0 0 4096 0 0 0 0 17 0 0 0
/proc/17859/statm: 50285 46322 415 177 0 49188 0
Current children cumulated CPU time (s) 639.12
Current children cumulated vsize (KiB) 201140


################
# More data... #
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[startup+882.305 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 17901
/proc/meminfo: memFree=1537448/2055920 swapFree=4180580/4192956
[pid=17859] ppid=17857 vsize=201272 CPUtime=877.77
/proc/17859/stat : 17859 (xsolve) R 17857 17859 15141 0 -1 4194304 54883 0 0 0 87749 28 0 0 25 0 1 0 650758973 206102528 46372 996147200 134512640 135239859 4294956208 18446744073709551615 135016651 0 0 4096 0 0 0 0 17 1 0 0
/proc/17859/statm: 50318 46372 415 177 0 49221 0
Current children cumulated CPU time (s) 877.77
Current children cumulated vsize (KiB) 201272

[startup+942.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 17901
/proc/meminfo: memFree=1537192/2055920 swapFree=4180580/4192956
[pid=17859] ppid=17857 vsize=201404 CPUtime=937.27
/proc/17859/stat : 17859 (xsolve) R 17857 17859 15141 0 -1 4194304 54889 0 0 0 93698 29 0 0 25 0 1 0 650758973 206237696 46378 996147200 134512640 135239859 4294956208 18446744073709551615 135031006 0 0 4096 0 0 0 0 17 1 0 0
/proc/17859/statm: 50351 46378 415 177 0 49254 0
Current children cumulated CPU time (s) 937.27
Current children cumulated vsize (KiB) 201404

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 17901
/proc/meminfo: memFree=1537192/2055920 swapFree=4180580/4192956
[pid=17859] ppid=17857 vsize=201404 CPUtime=996.76
/proc/17859/stat : 17859 (xsolve) R 17857 17859 15141 0 -1 4194304 54891 0 0 0 99647 29 0 0 25 0 1 0 650758973 206237696 46380 996147200 134512640 135239859 4294956208 18446744073709551615 135030898 0 0 4096 0 0 0 0 17 1 0 0
/proc/17859/statm: 50351 46380 415 177 0 49254 0
Current children cumulated CPU time (s) 996.76
Current children cumulated vsize (KiB) 201404

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 17901
/proc/meminfo: memFree=1537128/2055920 swapFree=4180580/4192956
[pid=17859] ppid=17857 vsize=201404 CPUtime=1056.25
/proc/17859/stat : 17859 (xsolve) R 17857 17859 15141 0 -1 4194304 54902 0 0 0 105596 29 0 0 25 0 1 0 650758973 206237696 46391 996147200 134512640 135239859 4294956208 18446744073709551615 135072098 0 0 4096 0 0 0 0 17 1 0 0
/proc/17859/statm: 50351 46391 415 177 0 49254 0
Current children cumulated CPU time (s) 1056.25
Current children cumulated vsize (KiB) 201404

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 17901
/proc/meminfo: memFree=1537128/2055920 swapFree=4180580/4192956
[pid=17859] ppid=17857 vsize=201404 CPUtime=1115.74
/proc/17859/stat : 17859 (xsolve) R 17857 17859 15141 0 -1 4194304 54903 0 0 0 111545 29 0 0 25 0 1 0 650758973 206237696 46392 996147200 134512640 135239859 4294956208 18446744073709551615 135102575 0 0 4096 0 0 0 0 17 1 0 0
/proc/17859/statm: 50351 46392 415 177 0 49254 0
Current children cumulated CPU time (s) 1115.74
Current children cumulated vsize (KiB) 201404

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 17901
/proc/meminfo: memFree=1537128/2055920 swapFree=4180580/4192956
[pid=17859] ppid=17857 vsize=201404 CPUtime=1175.24
/proc/17859/stat : 17859 (xsolve) R 17857 17859 15141 0 -1 4194304 54903 0 0 0 117495 29 0 0 25 0 1 0 650758973 206237696 46392 996147200 134512640 135239859 4294956208 18446744073709551615 135096384 0 0 4096 0 0 0 0 17 1 0 0
/proc/17859/statm: 50351 46392 415 177 0 49254 0
Current children cumulated CPU time (s) 1175.24
Current children cumulated vsize (KiB) 201404

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 17901
/proc/meminfo: memFree=1536936/2055920 swapFree=4180580/4192956
[pid=17859] ppid=17857 vsize=201404 CPUtime=1234.73
/proc/17859/stat : 17859 (xsolve) R 17857 17859 15141 0 -1 4194304 54904 0 0 0 123444 29 0 0 25 0 1 0 650758973 206237696 46393 996147200 134512640 135239859 4294956208 18446744073709551615 135030995 0 0 4096 0 0 0 0 17 1 0 0
/proc/17859/statm: 50351 46393 415 177 0 49254 0
Current children cumulated CPU time (s) 1234.73
Current children cumulated vsize (KiB) 201404

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 17901
/proc/meminfo: memFree=1536872/2055920 swapFree=4180580/4192956
[pid=17859] ppid=17857 vsize=201404 CPUtime=1294.23
/proc/17859/stat : 17859 (xsolve) R 17857 17859 15141 0 -1 4194304 54904 0 0 0 129394 29 0 0 25 0 1 0 650758973 206237696 46393 996147200 134512640 135239859 4294956208 18446744073709551615 135016652 0 0 4096 0 0 0 0 17 1 0 0
/proc/17859/statm: 50351 46393 415 177 0 49254 0
Current children cumulated CPU time (s) 1294.23
Current children cumulated vsize (KiB) 201404

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 17901
/proc/meminfo: memFree=1536872/2055920 swapFree=4180580/4192956
[pid=17859] ppid=17857 vsize=201404 CPUtime=1353.72
/proc/17859/stat : 17859 (xsolve) R 17857 17859 15141 0 -1 4194304 54904 0 0 0 135343 29 0 0 25 0 1 0 650758973 206237696 46393 996147200 134512640 135239859 4294956208 18446744073709551615 135020419 0 0 4096 0 0 0 0 17 1 0 0
/proc/17859/statm: 50351 46393 415 177 0 49254 0
Current children cumulated CPU time (s) 1353.72
Current children cumulated vsize (KiB) 201404

[startup+1422.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 17901
/proc/meminfo: memFree=1536872/2055920 swapFree=4180580/4192956
[pid=17859] ppid=17857 vsize=201404 CPUtime=1413.22
/proc/17859/stat : 17859 (xsolve) R 17857 17859 15141 0 -1 4194304 54904 0 0 0 141293 29 0 0 25 0 1 0 650758973 206237696 46393 996147200 134512640 135239859 4294956208 18446744073709551615 135071157 0 0 4096 0 0 0 0 17 1 0 0
/proc/17859/statm: 50351 46393 415 177 0 49254 0
Current children cumulated CPU time (s) 1413.22
Current children cumulated vsize (KiB) 201404

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 17901
/proc/meminfo: memFree=1536872/2055920 swapFree=4180580/4192956
[pid=17859] ppid=17857 vsize=201404 CPUtime=1472.71
/proc/17859/stat : 17859 (xsolve) R 17857 17859 15141 0 -1 4194304 54913 0 0 0 147242 29 0 0 25 0 1 0 650758973 206237696 46402 996147200 134512640 135239859 4294956208 18446744073709551615 135019296 0 0 4096 0 0 0 0 17 1 0 0
/proc/17859/statm: 50351 46402 415 177 0 49254 0
Current children cumulated CPU time (s) 1472.71
Current children cumulated vsize (KiB) 201404

[startup+1542.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 17901
/proc/meminfo: memFree=1536808/2055920 swapFree=4180580/4192956
[pid=17859] ppid=17857 vsize=201404 CPUtime=1532.21
/proc/17859/stat : 17859 (xsolve) R 17857 17859 15141 0 -1 4194304 54915 0 0 0 153192 29 0 0 25 0 1 0 650758973 206237696 46404 996147200 134512640 135239859 4294956208 18446744073709551615 135015384 0 0 4096 0 0 0 0 17 1 0 0
/proc/17859/statm: 50351 46404 415 177 0 49254 0
Current children cumulated CPU time (s) 1532.21
Current children cumulated vsize (KiB) 201404

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 17901
/proc/meminfo: memFree=1536744/2055920 swapFree=4180580/4192956
[pid=17859] ppid=17857 vsize=201404 CPUtime=1591.69
/proc/17859/stat : 17859 (xsolve) R 17857 17859 15141 0 -1 4194304 54915 0 0 0 159140 29 0 0 25 0 1 0 650758973 206237696 46404 996147200 134512640 135239859 4294956208 18446744073709551615 135016651 0 0 4096 0 0 0 0 17 1 0 0
/proc/17859/statm: 50351 46404 415 177 0 49254 0
Current children cumulated CPU time (s) 1591.69
Current children cumulated vsize (KiB) 201404

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 17901
/proc/meminfo: memFree=1536744/2055920 swapFree=4180580/4192956
[pid=17859] ppid=17857 vsize=201404 CPUtime=1651.18
/proc/17859/stat : 17859 (xsolve) R 17857 17859 15141 0 -1 4194304 54915 0 0 0 165089 29 0 0 25 0 1 0 650758973 206237696 46404 996147200 134512640 135239859 4294956208 18446744073709551615 135067338 0 0 4096 0 0 0 0 17 1 0 0
/proc/17859/statm: 50351 46404 415 177 0 49254 0
Current children cumulated CPU time (s) 1651.18
Current children cumulated vsize (KiB) 201404

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 17901
/proc/meminfo: memFree=1536744/2055920 swapFree=4180580/4192956
[pid=17859] ppid=17857 vsize=201404 CPUtime=1710.68
/proc/17859/stat : 17859 (xsolve) R 17857 17859 15141 0 -1 4194304 54915 0 0 0 171039 29 0 0 25 0 1 0 650758973 206237696 46404 996147200 134512640 135239859 4294956208 18446744073709551615 135020529 0 0 4096 0 0 0 0 17 1 0 0
/proc/17859/statm: 50351 46404 415 177 0 49254 0
Current children cumulated CPU time (s) 1710.68
Current children cumulated vsize (KiB) 201404

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 17901
/proc/meminfo: memFree=1536616/2055920 swapFree=4180580/4192956
[pid=17859] ppid=17857 vsize=201404 CPUtime=1770.17
/proc/17859/stat : 17859 (xsolve) R 17857 17859 15141 0 -1 4194304 54917 0 0 0 176988 29 0 0 25 0 1 0 650758973 206237696 46406 996147200 134512640 135239859 4294956208 18446744073709551615 135020430 0 0 4096 0 0 0 0 17 1 0 0
/proc/17859/statm: 50351 46406 415 177 0 49254 0
Current children cumulated CPU time (s) 1770.17
Current children cumulated vsize (KiB) 201404



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1812.4 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 17901
/proc/meminfo: memFree=1536616/2055920 swapFree=4180580/4192956
[pid=17859] ppid=17857 vsize=201404 CPUtime=1800.02
/proc/17859/stat : 17859 (xsolve) R 17857 17859 15141 0 -1 4194304 54917 0 0 0 179973 29 0 0 25 0 1 0 650758973 206237696 46406 996147200 134512640 135239859 4294956208 18446744073709551615 135067330 0 0 4096 0 0 0 0 17 1 0 0
/proc/17859/statm: 50351 46406 415 177 0 49254 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 201404

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

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

[startup+1812.4 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 17901
/proc/meminfo: memFree=1536616/2055920 swapFree=4180580/4192956
[pid=17859] ppid=17857 vsize=201404 CPUtime=1800.02
/proc/17859/stat : 17859 (xsolve) R 17857 17859 15141 0 -1 4194304 54917 0 0 0 179973 29 0 0 25 0 1 0 650758973 206237696 46406 996147200 134512640 135239859 4294956208 18446744073709551615 135067330 0 0 4096 0 0 0 0 17 1 0 0
/proc/17859/statm: 50351 46406 415 177 0 49254 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 201404

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1812.44
CPU time (s): 1800.06
CPU user time (s): 1799.74
CPU system time (s): 0.321951
CPU usage (%): 99.3171
Max. virtual memory (cumulated for all children) (KiB): 201404

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.74
system time used= 0.321951
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 54917
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= 67160

runsolver used 1.79773 second user time and 4.80027 second system time

The end

Launcher Data (download as text)

Begin job on node79 at 2008-07-05 19:18:06
IDJOB=1093848
IDBENCH=58731
IDSOLVER=343
FILE ID=node79/1093848-1215278286
PBS_JOBID= 7882132
Free space on /tmp= 66496 MiB

SOLVER NAME= MDG-noprobe 2008-06-27
BENCH NAME= CPAI08/csp/queens/normalized-queens-180.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-1093848-1215278286/watcher-1093848-1215278286 -o /tmp/evaluation-result-1093848-1215278286/solver-1093848-1215278286 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1093848-1215278286.xml -heu dom/wdeg -res no 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= c14abf4d20a38dc3ddd30b1ce4c8122e
RANDOM SEED=1530051783

node79.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		: 3000.218
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		: 3000.218
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:       1707168 kB
Buffers:         47344 kB
Cached:         194688 kB
SwapCached:       6916 kB
Active:         201864 kB
Inactive:        96812 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1707168 kB
SwapTotal:     4192956 kB
SwapFree:      4180580 kB
Dirty:            3024 kB
Writeback:           0 kB
Mapped:          70920 kB
Slab:            35296 kB
Committed_AS:  1933304 kB
PageTables:       1868 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= 66496 MiB
End job on node79 at 2008-07-05 19:48:20